diff options
| author | Eike Stepper | 2012-07-19 08:22:04 +0000 |
|---|---|---|
| committer | Eike Stepper | 2012-07-19 08:22:04 +0000 |
| commit | 1460904fd3c193ffaf809913b2983a400fce9d94 (patch) | |
| tree | 72f3a17b75fedba3ae1060df1d32c9c7889be954 /plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity | |
| parent | 5f360965ae87478e0681899bf310a210cafc2c44 (diff) | |
| download | cdo-1460904fd3c193ffaf809913b2983a400fce9d94.tar.gz cdo-1460904fd3c193ffaf809913b2983a400fce9d94.tar.xz cdo-1460904fd3c193ffaf809913b2983a400fce9d94.zip | |
Fix line endings in master (dos2unix)
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity')
66 files changed, 15079 insertions, 15079 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityFeatureDeltaWriter.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityFeatureDeltaWriter.java index dfe9124f0d..74ee9c8b59 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityFeatureDeltaWriter.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityFeatureDeltaWriter.java @@ -1,109 +1,109 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.common.revision.delta.CDOAddFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOClearFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOContainerFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDeltaVisitor;
-import org.eclipse.emf.cdo.common.revision.delta.CDOListFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOMoveFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDORemoveFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOSetFeatureDelta;
-import org.eclipse.emf.cdo.common.revision.delta.CDOUnsetFeatureDelta;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * @author Simon McDuff
- */
-public class ObjectivityFeatureDeltaWriter implements CDOFeatureDeltaVisitor
-{
- private ObjyObject objyObject = null;
-
- private EStructuralFeature eFeature = null;
-
- public ObjectivityFeatureDeltaWriter(ObjyObject objyObject)
- {
- this.objyObject = objyObject;
- }
-
- public void nextFeature()
- {
- eFeature = null;
- }
-
- protected void fillStructuralFeature(CDOFeatureDelta delta)
- {
- eFeature = delta.getFeature();
- }
-
- public void visit(CDOMoveFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- objyObject.move(eFeature, delta.getNewPosition(), delta.getOldPosition());
-
- }
-
- public void visit(CDOAddFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- objyObject.add(eFeature, delta.getIndex(), delta.getValue());
- }
-
- public void visit(CDORemoveFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- objyObject.remove(eFeature, delta.getIndex());
- }
-
- public void visit(CDOSetFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- Object value = delta.getValue();
- /**
- * TODO - verify if this is needed for 2.x if (delta.getType()== CDOType.CUSTOM) { value =
- * EcoreUtil.createFromString((EDataType)eFeature.getEType(), (String)value); }
- */
- objyObject.set(eFeature, delta.getIndex(), value);
- }
-
- public void visit(CDOUnsetFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- objyObject.unset(eFeature);
- }
-
- public void visit(CDOListFeatureDelta deltas)
- {
- for (CDOFeatureDelta delta : deltas.getListChanges())
- {
- delta.accept(this);
- }
- }
-
- public void visit(CDOClearFeatureDelta delta)
- {
- fillStructuralFeature(delta);
- objyObject.clear(eFeature);
-
- }
-
- public void visit(CDOContainerFeatureDelta delta)
- {
- objyObject.setEContainer(delta.getContainerID());
- objyObject.setEContainingFeature(delta.getContainerFeatureID());
- objyObject.setEResource(delta.getResourceID());
-
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.common.revision.delta.CDOAddFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOClearFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOContainerFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOFeatureDeltaVisitor; +import org.eclipse.emf.cdo.common.revision.delta.CDOListFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOMoveFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDORemoveFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOSetFeatureDelta; +import org.eclipse.emf.cdo.common.revision.delta.CDOUnsetFeatureDelta; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +/** + * @author Simon McDuff + */ +public class ObjectivityFeatureDeltaWriter implements CDOFeatureDeltaVisitor +{ + private ObjyObject objyObject = null; + + private EStructuralFeature eFeature = null; + + public ObjectivityFeatureDeltaWriter(ObjyObject objyObject) + { + this.objyObject = objyObject; + } + + public void nextFeature() + { + eFeature = null; + } + + protected void fillStructuralFeature(CDOFeatureDelta delta) + { + eFeature = delta.getFeature(); + } + + public void visit(CDOMoveFeatureDelta delta) + { + fillStructuralFeature(delta); + objyObject.move(eFeature, delta.getNewPosition(), delta.getOldPosition()); + + } + + public void visit(CDOAddFeatureDelta delta) + { + fillStructuralFeature(delta); + objyObject.add(eFeature, delta.getIndex(), delta.getValue()); + } + + public void visit(CDORemoveFeatureDelta delta) + { + fillStructuralFeature(delta); + objyObject.remove(eFeature, delta.getIndex()); + } + + public void visit(CDOSetFeatureDelta delta) + { + fillStructuralFeature(delta); + Object value = delta.getValue(); + /** + * TODO - verify if this is needed for 2.x if (delta.getType()== CDOType.CUSTOM) { value = + * EcoreUtil.createFromString((EDataType)eFeature.getEType(), (String)value); } + */ + objyObject.set(eFeature, delta.getIndex(), value); + } + + public void visit(CDOUnsetFeatureDelta delta) + { + fillStructuralFeature(delta); + objyObject.unset(eFeature); + } + + public void visit(CDOListFeatureDelta deltas) + { + for (CDOFeatureDelta delta : deltas.getListChanges()) + { + delta.accept(this); + } + } + + public void visit(CDOClearFeatureDelta delta) + { + fillStructuralFeature(delta); + objyObject.clear(eFeature); + + } + + public void visit(CDOContainerFeatureDelta delta) + { + objyObject.setEContainer(delta.getContainerID()); + objyObject.setEContainingFeature(delta.getContainerFeatureID()); + objyObject.setEResource(delta.getResourceID()); + + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityQueryHandler.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityQueryHandler.java index 7c754985ce..63e04fca3e 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityQueryHandler.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityQueryHandler.java @@ -1,34 +1,34 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.common.util.CDOQueryInfo;
-import org.eclipse.emf.cdo.server.IQueryContext;
-import org.eclipse.emf.cdo.server.IQueryHandler;
-
-public class ObjectivityQueryHandler implements IQueryHandler
-{
-
- public static final String QUERY_LANGUAGE = "OBJY";
-
- protected ObjectivityStoreAccessor storeAccessor = null;
-
- public ObjectivityQueryHandler(ObjectivityStoreAccessor storeAccessor)
- {
- this.storeAccessor = storeAccessor;
- }
-
- public void executeQuery(CDOQueryInfo info, IQueryContext context)
- {
- // TODO
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.common.util.CDOQueryInfo; +import org.eclipse.emf.cdo.server.IQueryContext; +import org.eclipse.emf.cdo.server.IQueryHandler; + +public class ObjectivityQueryHandler implements IQueryHandler +{ + + public static final String QUERY_LANGUAGE = "OBJY"; + + protected ObjectivityStoreAccessor storeAccessor = null; + + public ObjectivityQueryHandler(ObjectivityStoreAccessor storeAccessor) + { + this.storeAccessor = storeAccessor; + } + + public void executeQuery(CDOQueryInfo info, IQueryContext context) + { + // TODO + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStore.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStore.java index 4191a340f4..6a34a62253 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStore.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStore.java @@ -1,401 +1,401 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDUtil;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.ISession;
-import org.eclipse.emf.cdo.server.IStoreAccessor;
-import org.eclipse.emf.cdo.server.ITransaction;
-import org.eclipse.emf.cdo.server.IView;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyConnection;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPropertyMapHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyStoreInfo;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStore;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig;
-import org.eclipse.emf.cdo.spi.server.LongIDStore;
-import org.eclipse.emf.cdo.spi.server.Store;
-import org.eclipse.emf.cdo.spi.server.StoreAccessorPool;
-
-import org.eclipse.net4j.util.ReflectUtil.ExcludeFromDump;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.app.Connection;
-import com.objy.db.app.oo;
-
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentLinkedQueue;
-
-public class ObjectivityStore extends Store implements IObjectivityStore
-{
-
- public static final String TYPE = "objectivity"; // $NON-NLS, DurableLocking-1$
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjectivityStore.class);
-
- protected ConcurrentLinkedQueue<ObjectivityStoreAccessor> writers = new ConcurrentLinkedQueue<ObjectivityStoreAccessor>();
-
- @ExcludeFromDump
- private transient StoreAccessorPool readerPool = new StoreAccessorPool(this, null);
-
- @ExcludeFromDump
- private transient StoreAccessorPool writerPool = new StoreAccessorPool(this, null);
-
- private ObjyConnection objyConnection = null;
-
- private IObjectivityStoreConfig storeConfig = null;
-
- private boolean firstTime = false;
-
- private int nActivate = 0;
-
- private boolean requiredToSupportAudits;
-
- private boolean requiredToSupportBranches;
-
- private ObjyCommitInfoHandler objyCommitInfoHandler = null;
-
- private ObjyPropertyMapHandler objyPropertyMapHandler = null;
-
- private ObjyPackageHandler objyPackageHandler = null;
-
- private boolean storeInitialized = false;
-
- private long creationTime = CDORevision.UNSPECIFIED_DATE;
-
- // private boolean resetData = false;
-
- public ObjectivityStore(IObjectivityStoreConfig config)
- {
- // super(TYPE, set(ChangeFormat.REVISION, ChangeFormat.DELTA), set(
- // RevisionTemporality.NONE, RevisionTemporality.AUDITING),
- // set(RevisionParallelism.NONE));
- // setRevisionTemporality(RevisionTemporality.AUDITING);
- super(TYPE, LongIDStore.OBJECT_ID_TYPES, set(ChangeFormat.REVISION, ChangeFormat.DELTA), set(
- RevisionTemporality.NONE, RevisionTemporality.AUDITING), set(RevisionParallelism.NONE,
- RevisionParallelism.BRANCHING));
- storeConfig = config;
- }
-
- private void initStore()
- {
- // the caller already used the StoreConfig to open the connection
- // to the FD so, get the current here.
- objyConnection = ObjyConnection.INSTANCE;
- objyConnection.setSessionMinCacheSize(storeConfig.getSessionMinCacheSize());
- objyConnection.setSessionMaxCacheSize(storeConfig.getSessionMaxCacheSize());
-
- // -----------------------------------------------------------------------
- // Initialize schema as needed, and also any other config information
-
- // connection to the FD.
- objyConnection.connect(storeConfig);
- Connection.current().setUserClassLoader(this.getClass().getClassLoader());
-
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyStoreInfo"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProperty"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranch"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockArea"); //$NON-NLS-1$
- objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager"); //$NON-NLS-1$
-
- ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName()); //$NON-NLS-1$
- objySession.setRecoveryAutomatic(true);
- objySession.setOpenMode(oo.openReadWrite); // we are initializing stuff, we need the read/write.
- objySession.begin();
-
- ObjySchema.createBaseSchema();
-
- try
- {
- String repositoryName = getRepository().getName();
- // check if we initialized the store for the first time.
- {
- // we have one-to-one mapping between a store and a repository. In Objectivity, we
- // can still use one federation to store multiple repository, each will have its
- // own ObjyStoreInfo object in the default container.
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.DEFAULT_CONT_NAME);
- ObjyStoreInfo objyStoreInfo = null;
- try
- {
- objyStoreInfo = (ObjyStoreInfo)objyScope.lookupObject(ObjyDb.OBJYSTOREINFO_NAME);
- creationTime = objyStoreInfo.getCreationTime();
- }
- catch (Exception ex)
- {
- // create the ObjyStoreInfo.
- objyStoreInfo = new ObjyStoreInfo(System.currentTimeMillis(), "...");
- objyScope.getContainerObj().cluster(objyStoreInfo);
- objyScope.nameObj(ObjyDb.OBJYSTOREINFO_NAME, objyStoreInfo);
-
- // flag as first time.
- firstTime = true;
- }
-
- creationTime = objyStoreInfo.getCreationTime();
- }
-
- // This is used for the package storage, it could be lazily done though!!! (verify)
- // ObjyScope.insureScopeExist(objySession, ObjyDb.CONFIGDB_NAME, ObjyDb.PACKAGESTORE_CONT_NAME);
-
- // make sure we have the root resource created.
- // ObjyDb.getOrCreateResourceList();
- objyCommitInfoHandler = new ObjyCommitInfoHandler(repositoryName);
- objyPropertyMapHandler = new ObjyPropertyMapHandler(repositoryName);
- objyPackageHandler = new ObjyPackageHandler(repositoryName);
-
- // more initializations, this will ensure that we have Manager objects created.
- objySession.getLockAreaManager(repositoryName);
- objySession.getBranchManager(repositoryName);
- objySession.getResourceList(repositoryName);
-
- objySession.commit();
-
- storeInitialized = true;
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- objySession.abort();
- }
- finally
- {
- objySession.returnSessionToPool();
- }
- }
-
- @Override
- protected IStoreAccessor createReader(ISession session)
- {
- // System.out
- // .println(">>>>IS:<<<< ObjectivityStore.createRead() - " + (session == null ? "null" : session.toString()));
- return new ObjectivityStoreAccessor(this, session);
- }
-
- @Override
- protected IStoreAccessor createWriter(ITransaction transaction)
- {
- // if (transaction == null)
- // {
- // System.out.println(">>>>IS:<<<< ObjectivityStore.createWriter() - transaction: null");
- // }
- // else
- // {
- // System.out.println(">>>>IS:<<<< ObjectivityStore.createWriter() - "
- // + (transaction.getSession() == null ? "null" : transaction.getSession().toString()));
- // }
- return new ObjectivityStoreAccessor(this, transaction);
- }
-
- @Override
- protected StoreAccessorPool getReaderPool(ISession session, boolean forReleasing)
- {
- // return readerPool;
- return null;
- }
-
- @Override
- protected StoreAccessorPool getWriterPool(IView view, boolean forReleasing)
- {
- // return writerPool;
- return null;
- }
-
- public boolean isLocal(CDOID id)
- {
- return false;
- }
-
- /**
- * @since 4.0
- */
- public CDOID createObjectID(String val)
- {
- Long id = Long.valueOf(val);
- return CDOIDUtil.createLong(id);
- }
-
- public long getCreationTime()
- {
- return creationTime;
- }
-
- public void setCreationTime(long creationTime)
- {
- // TODO: implement ObjectivityStore.setCreationTime(creationTime)
- throw new UnsupportedOperationException();
- }
-
- public boolean isFirstStart()
- {
- return firstTime;
- }
-
- public ObjyConnection getConnection()
- {
- return objyConnection;
-
- }
-
- public boolean isRequiredToSupportAudits()
- {
- return requiredToSupportAudits;
- }
-
- public boolean isRequiredToSupportBranches()
- {
- return requiredToSupportBranches;
- }
-
- @Override
- protected void doBeforeActivate()
- {
- requiredToSupportAudits = getRepository().isSupportingAudits();
- requiredToSupportBranches = getRepository().isSupportingBranches();
- }
-
- @Override
- protected void doActivate() throws Exception
- {
- super.doActivate();
-
- nActivate++;
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("doActivate - count: " + nActivate);
- }
-
- // lazy initialization of the store.
- if (!storeInitialized)
- {
- // long tStart = System.currentTimeMillis();
- initStore();
- // System.out.println("... ObjyStore initStore() time: " + (System.currentTimeMillis() - tStart));
- }
- else
- {
- ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName());
- objySession.setRecoveryAutomatic(true);
- objySession.begin();
-
- try
- {
- if (!objySession.getFD().hasDB(getRepository().getName()))
- {
- // Create the repo DB.
- ObjyScope.insureScopeExist(objySession, getRepository().getName(), ObjyDb.DEFAULT_CONT_NAME);
- // ...do other initialisation of the repository here.
- // Note that in the current implementation we don't delete DBs by default, only delete
- // the containers (see ObjectivityStoreConfig.resetFD()) so any initialization done here
- // might not be repeated.
- }
-
- objySession.commit();
- }
- catch (RuntimeException ex)
- {
- objySession.abort();
- }
- finally
- {
- objySession.returnSessionToPool();
- }
- }
- }
-
- @Override
- protected void doDeactivate() throws Exception
- {
- try
- {
- ObjySchema.resetCache();
- // System.out.println(" -------- doDeactivate() ObjectivityStore ----------");
- }
- finally
- {
- ObjyConnection.INSTANCE.disconnect();
- // objyConnection.disconnect();
- }
-
- readerPool.dispose();
- writerPool.dispose();
- readerPool = null;
- writerPool = null;
-
- super.doDeactivate();
-
- }
-
- public Map<String, String> getPersistentProperties(Set<String> names)
- {
- if (names == null || names.isEmpty())
- {
- // Return *all* property values
-
- // TODO: implement ObjectivityStore.getPropertyValues(names)
- throw new UnsupportedOperationException();
- }
-
- ObjySession objySession = objyConnection.getReadSessionFromPool("Main_" + getRepository().getName());
- objySession.begin();
- Map<String, String> properties = objyPropertyMapHandler.getPropertyValues(names);
- objySession.commit();
- return properties;
- }
-
- public void setPersistentProperties(Map<String, String> properties)
- {
- ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName());
- objySession.begin();
- objyPropertyMapHandler.setPropertyValues(properties);
- objySession.commit();
- }
-
- public void removePersistentProperties(Set<String> names)
- {
- ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName());
- objySession.begin();
- objyPropertyMapHandler.removePropertyValues(names);
- objySession.commit();
- }
-
- public ObjyCommitInfoHandler getCommitInfoHandler()
- {
- return objyCommitInfoHandler;
- }
-
- public ObjyPackageHandler getPackageHandler()
- {
- return objyPackageHandler;
- }
-
- public ObjyPlacementManager getGlobalPlacementManager()
- {
- // return ObjyConnection.INSTANCE.getDefaultPlacementManager();
- return objyConnection.getDefaultPlacementManager();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.id.CDOIDUtil; +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.ISession; +import org.eclipse.emf.cdo.server.IStoreAccessor; +import org.eclipse.emf.cdo.server.ITransaction; +import org.eclipse.emf.cdo.server.IView; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyConnection; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPropertyMapHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyStoreInfo; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStore; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig; +import org.eclipse.emf.cdo.spi.server.LongIDStore; +import org.eclipse.emf.cdo.spi.server.Store; +import org.eclipse.emf.cdo.spi.server.StoreAccessorPool; + +import org.eclipse.net4j.util.ReflectUtil.ExcludeFromDump; +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.app.Connection; +import com.objy.db.app.oo; + +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentLinkedQueue; + +public class ObjectivityStore extends Store implements IObjectivityStore +{ + + public static final String TYPE = "objectivity"; // $NON-NLS, DurableLocking-1$ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjectivityStore.class); + + protected ConcurrentLinkedQueue<ObjectivityStoreAccessor> writers = new ConcurrentLinkedQueue<ObjectivityStoreAccessor>(); + + @ExcludeFromDump + private transient StoreAccessorPool readerPool = new StoreAccessorPool(this, null); + + @ExcludeFromDump + private transient StoreAccessorPool writerPool = new StoreAccessorPool(this, null); + + private ObjyConnection objyConnection = null; + + private IObjectivityStoreConfig storeConfig = null; + + private boolean firstTime = false; + + private int nActivate = 0; + + private boolean requiredToSupportAudits; + + private boolean requiredToSupportBranches; + + private ObjyCommitInfoHandler objyCommitInfoHandler = null; + + private ObjyPropertyMapHandler objyPropertyMapHandler = null; + + private ObjyPackageHandler objyPackageHandler = null; + + private boolean storeInitialized = false; + + private long creationTime = CDORevision.UNSPECIFIED_DATE; + + // private boolean resetData = false; + + public ObjectivityStore(IObjectivityStoreConfig config) + { + // super(TYPE, set(ChangeFormat.REVISION, ChangeFormat.DELTA), set( + // RevisionTemporality.NONE, RevisionTemporality.AUDITING), + // set(RevisionParallelism.NONE)); + // setRevisionTemporality(RevisionTemporality.AUDITING); + super(TYPE, LongIDStore.OBJECT_ID_TYPES, set(ChangeFormat.REVISION, ChangeFormat.DELTA), set( + RevisionTemporality.NONE, RevisionTemporality.AUDITING), set(RevisionParallelism.NONE, + RevisionParallelism.BRANCHING)); + storeConfig = config; + } + + private void initStore() + { + // the caller already used the StoreConfig to open the connection + // to the FD so, get the current here. + objyConnection = ObjyConnection.INSTANCE; + objyConnection.setSessionMinCacheSize(storeConfig.getSessionMinCacheSize()); + objyConnection.setSessionMaxCacheSize(storeConfig.getSessionMaxCacheSize()); + + // ----------------------------------------------------------------------- + // Initialize schema as needed, and also any other config information + + // connection to the FD. + objyConnection.connect(storeConfig); + Connection.current().setUserClassLoader(this.getClass().getClassLoader()); + + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyStoreInfo"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProperty"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranch"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockArea"); //$NON-NLS-1$ + objyConnection.registerClass("org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager"); //$NON-NLS-1$ + + ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName()); //$NON-NLS-1$ + objySession.setRecoveryAutomatic(true); + objySession.setOpenMode(oo.openReadWrite); // we are initializing stuff, we need the read/write. + objySession.begin(); + + ObjySchema.createBaseSchema(); + + try + { + String repositoryName = getRepository().getName(); + // check if we initialized the store for the first time. + { + // we have one-to-one mapping between a store and a repository. In Objectivity, we + // can still use one federation to store multiple repository, each will have its + // own ObjyStoreInfo object in the default container. + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.DEFAULT_CONT_NAME); + ObjyStoreInfo objyStoreInfo = null; + try + { + objyStoreInfo = (ObjyStoreInfo)objyScope.lookupObject(ObjyDb.OBJYSTOREINFO_NAME); + creationTime = objyStoreInfo.getCreationTime(); + } + catch (Exception ex) + { + // create the ObjyStoreInfo. + objyStoreInfo = new ObjyStoreInfo(System.currentTimeMillis(), "..."); + objyScope.getContainerObj().cluster(objyStoreInfo); + objyScope.nameObj(ObjyDb.OBJYSTOREINFO_NAME, objyStoreInfo); + + // flag as first time. + firstTime = true; + } + + creationTime = objyStoreInfo.getCreationTime(); + } + + // This is used for the package storage, it could be lazily done though!!! (verify) + // ObjyScope.insureScopeExist(objySession, ObjyDb.CONFIGDB_NAME, ObjyDb.PACKAGESTORE_CONT_NAME); + + // make sure we have the root resource created. + // ObjyDb.getOrCreateResourceList(); + objyCommitInfoHandler = new ObjyCommitInfoHandler(repositoryName); + objyPropertyMapHandler = new ObjyPropertyMapHandler(repositoryName); + objyPackageHandler = new ObjyPackageHandler(repositoryName); + + // more initializations, this will ensure that we have Manager objects created. + objySession.getLockAreaManager(repositoryName); + objySession.getBranchManager(repositoryName); + objySession.getResourceList(repositoryName); + + objySession.commit(); + + storeInitialized = true; + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + objySession.abort(); + } + finally + { + objySession.returnSessionToPool(); + } + } + + @Override + protected IStoreAccessor createReader(ISession session) + { + // System.out + // .println(">>>>IS:<<<< ObjectivityStore.createRead() - " + (session == null ? "null" : session.toString())); + return new ObjectivityStoreAccessor(this, session); + } + + @Override + protected IStoreAccessor createWriter(ITransaction transaction) + { + // if (transaction == null) + // { + // System.out.println(">>>>IS:<<<< ObjectivityStore.createWriter() - transaction: null"); + // } + // else + // { + // System.out.println(">>>>IS:<<<< ObjectivityStore.createWriter() - " + // + (transaction.getSession() == null ? "null" : transaction.getSession().toString())); + // } + return new ObjectivityStoreAccessor(this, transaction); + } + + @Override + protected StoreAccessorPool getReaderPool(ISession session, boolean forReleasing) + { + // return readerPool; + return null; + } + + @Override + protected StoreAccessorPool getWriterPool(IView view, boolean forReleasing) + { + // return writerPool; + return null; + } + + public boolean isLocal(CDOID id) + { + return false; + } + + /** + * @since 4.0 + */ + public CDOID createObjectID(String val) + { + Long id = Long.valueOf(val); + return CDOIDUtil.createLong(id); + } + + public long getCreationTime() + { + return creationTime; + } + + public void setCreationTime(long creationTime) + { + // TODO: implement ObjectivityStore.setCreationTime(creationTime) + throw new UnsupportedOperationException(); + } + + public boolean isFirstStart() + { + return firstTime; + } + + public ObjyConnection getConnection() + { + return objyConnection; + + } + + public boolean isRequiredToSupportAudits() + { + return requiredToSupportAudits; + } + + public boolean isRequiredToSupportBranches() + { + return requiredToSupportBranches; + } + + @Override + protected void doBeforeActivate() + { + requiredToSupportAudits = getRepository().isSupportingAudits(); + requiredToSupportBranches = getRepository().isSupportingBranches(); + } + + @Override + protected void doActivate() throws Exception + { + super.doActivate(); + + nActivate++; + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("doActivate - count: " + nActivate); + } + + // lazy initialization of the store. + if (!storeInitialized) + { + // long tStart = System.currentTimeMillis(); + initStore(); + // System.out.println("... ObjyStore initStore() time: " + (System.currentTimeMillis() - tStart)); + } + else + { + ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName()); + objySession.setRecoveryAutomatic(true); + objySession.begin(); + + try + { + if (!objySession.getFD().hasDB(getRepository().getName())) + { + // Create the repo DB. + ObjyScope.insureScopeExist(objySession, getRepository().getName(), ObjyDb.DEFAULT_CONT_NAME); + // ...do other initialisation of the repository here. + // Note that in the current implementation we don't delete DBs by default, only delete + // the containers (see ObjectivityStoreConfig.resetFD()) so any initialization done here + // might not be repeated. + } + + objySession.commit(); + } + catch (RuntimeException ex) + { + objySession.abort(); + } + finally + { + objySession.returnSessionToPool(); + } + } + } + + @Override + protected void doDeactivate() throws Exception + { + try + { + ObjySchema.resetCache(); + // System.out.println(" -------- doDeactivate() ObjectivityStore ----------"); + } + finally + { + ObjyConnection.INSTANCE.disconnect(); + // objyConnection.disconnect(); + } + + readerPool.dispose(); + writerPool.dispose(); + readerPool = null; + writerPool = null; + + super.doDeactivate(); + + } + + public Map<String, String> getPersistentProperties(Set<String> names) + { + if (names == null || names.isEmpty()) + { + // Return *all* property values + + // TODO: implement ObjectivityStore.getPropertyValues(names) + throw new UnsupportedOperationException(); + } + + ObjySession objySession = objyConnection.getReadSessionFromPool("Main_" + getRepository().getName()); + objySession.begin(); + Map<String, String> properties = objyPropertyMapHandler.getPropertyValues(names); + objySession.commit(); + return properties; + } + + public void setPersistentProperties(Map<String, String> properties) + { + ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName()); + objySession.begin(); + objyPropertyMapHandler.setPropertyValues(properties); + objySession.commit(); + } + + public void removePersistentProperties(Set<String> names) + { + ObjySession objySession = objyConnection.getWriteSessionFromPool("Main_" + getRepository().getName()); + objySession.begin(); + objyPropertyMapHandler.removePropertyValues(names); + objySession.commit(); + } + + public ObjyCommitInfoHandler getCommitInfoHandler() + { + return objyCommitInfoHandler; + } + + public ObjyPackageHandler getPackageHandler() + { + return objyPackageHandler; + } + + public ObjyPlacementManager getGlobalPlacementManager() + { + // return ObjyConnection.INSTANCE.getDefaultPlacementManager(); + return objyConnection.getDefaultPlacementManager(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreAccessor.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreAccessor.java index 61b15763c6..fcde4b9393 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreAccessor.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreAccessor.java @@ -1,1988 +1,1988 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.branch.CDOBranchHandler;
-import org.eclipse.emf.cdo.common.branch.CDOBranchManager;
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.branch.CDOBranchVersion;
-import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
-import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDExternal;
-import org.eclipse.emf.cdo.common.lob.CDOLobHandler;
-import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea.Handler;
-import org.eclipse.emf.cdo.common.model.CDOPackageRegistry;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.common.protocol.CDODataInput;
-import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.common.revision.CDORevisionCacheAdder;
-import org.eclipse.emf.cdo.common.revision.CDORevisionHandler;
-import org.eclipse.emf.cdo.common.revision.CDORevisionManager;
-import org.eclipse.emf.cdo.common.util.CDOCommonUtil;
-import org.eclipse.emf.cdo.server.IQueryHandler;
-import org.eclipse.emf.cdo.server.IRepository;
-import org.eclipse.emf.cdo.server.ISession;
-import org.eclipse.emf.cdo.server.IStoreAccessor.DurableLocking;
-import org.eclipse.emf.cdo.server.ITransaction;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManagerLocal;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObjectManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranch;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.SmartLock;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreAccessor;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreChunkReader;
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranch;
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager;
-import org.eclipse.emf.cdo.spi.common.commit.CDOChangeSetSegment;
-import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
-import org.eclipse.emf.cdo.spi.common.revision.DetachedCDORevision;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionDelta;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionManager;
-import org.eclipse.emf.cdo.spi.server.InternalCommitContext;
-import org.eclipse.emf.cdo.spi.server.InternalRepository;
-import org.eclipse.emf.cdo.spi.server.InternalSessionManager;
-import org.eclipse.emf.cdo.spi.server.StoreAccessor;
-
-import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.collection.Pair;
-import org.eclipse.net4j.util.concurrent.IRWLockManager.LockType;
-import org.eclipse.net4j.util.om.monitor.OMMonitor;
-import org.eclipse.net4j.util.om.monitor.OMMonitor.Async;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-
-import com.objy.db.LockNotGrantedException;
-import com.objy.db.app.oo;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.Reader;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.SortedSet;
-
-/**
- * @author Simon McDuff
- * @author Ibrahim Sallam
- */
-public class ObjectivityStoreAccessor extends StoreAccessor implements IObjectivityStoreAccessor, DurableLocking
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjectivityStoreAccessor.class);
-
- private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjectivityStoreAccessor.class);
-
- protected ObjySession objySession = null;
-
- // protected ObjyObjectManager objectManager = null;
-
- protected boolean isRead = false;
-
- protected int sessionID = 0; // used to tag the Objy session in the session pool
-
- boolean zipped = true; // TODO - might make this configurable...
-
- private HashMap<CDOID, ObjyObject> newObjyObjectsMap = new HashMap<CDOID, ObjyObject>();
-
- private long readRevisionTime = 0;
-
- private int readRevisionCount = 0;
-
- protected ObjectivityStoreAccessor(ObjectivityStore store, ISession cdoSession)
- {
- super(store, cdoSession);
-
- // for debugging...
- // session.getProtocol();
- // org.eclipse.emf.cdo.net4j.CDOSession.Options.getProtocol()
- // [12:42:23 PM] Eike Stepper says: org.eclipse.net4j.signal.ISignalProtocol.setTimeout(long)
- // [12:42:43 PM] Eike Stepper says: commit is different
- // if (cdoSession != null && cdoSession.getProtocol().getSession() instanceof org.eclipse.emf.cdo.net4j.CDOSession)
- // {
- // CDOCommonSession commonSession = cdoSession.getProtocol().getSession();
- // org.eclipse.emf.cdo.net4j.CDOSession tempSession = (org.eclipse.emf.cdo.net4j.CDOSession)commonSession;
- // tempSession.options().setCommitTimeout(60000);
- // }
- // [12:42:45 PM] Eike Stepper says: org.eclipse.emf.cdo.net4j.CDOSession.Options.setCommitTimeout(int)
- // org.eclipse.emf.cdo.net4j.CDOSession.Options.setProgressInterval(int)
-
- /* I believe this is a read session */
- isRead = true;
- if (cdoSession != null)
- {
- sessionID = cdoSession.getSessionID();
- }
- }
-
- public ObjectivityStoreAccessor(ObjectivityStore store, ITransaction transaction)
- {
- super(store, transaction);
-
- // for debugging...
- // if (transaction != null && transaction.getSession().getProtocol().getSession() instanceof
- // org.eclipse.emf.cdo.net4j.CDOSession)
- // {
- // CDOCommonSession commonSession = transaction.getSession().getProtocol().getSession();
- // org.eclipse.emf.cdo.net4j.CDOSession cdoSession = (org.eclipse.emf.cdo.net4j.CDOSession)commonSession;
- // cdoSession.options().setCommitTimeout(60000);
- // }
- /* I believe this is a write session */
- if (transaction != null)
- {
- sessionID = transaction.getSession().getSessionID();
- }
- }
-
- @Override
- protected void detachObjects(CDOID[] detachedObjects, CDOBranch branch, long timeStamp, OMMonitor monitor)
- {
- ensureSessionBegin();
-
- // System.out.println(">>>>IS:<<< detachObjects() " + this + " - objy session: " + objySession.toString());
- // objySession.addToLog("IS:>>>", "detachObjects - begin");
-
- try
- {
- monitor.begin(detachedObjects.length);
- // Find all Objy containers to lock as one unit.
- Set<ooId> containerToLocks = new HashSet<ooId>();
- for (CDOID id : detachedObjects)
- {
- ooId containerID = OBJYCDOIDUtil.getContainerId(id);
- containerToLocks.add(containerID);
- }
- objySession.lockContainers(containerToLocks);
-
- InternalCDORevisionManager revisionManager = getStore().getRepository().getRevisionManager();
-
- long tStart = System.currentTimeMillis();
- for (CDOID id : detachedObjects)
- {
-
- InternalCDORevision revision = revisionManager.getRevision(id, branch.getHead(), CDORevision.UNCHUNKED,
- CDORevision.DEPTH_NONE, true);
- int version = ObjectUtil.equals(branch, revision.getBranch()) ? revision.getVersion()
- : CDOBranchVersion.FIRST_VERSION;
-
- detachObject(id, version, branch, timeStamp);
- }
- // objySession.addToLog("IS:>>>", "detachObjects - end");
- long tDiff = System.currentTimeMillis() - tStart;
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("detach objects: " + detachedObjects.length + " - time: " + tDiff);
- }
-
- }
- finally
- {
- monitor.done();
- }
-
- // System.out.println(">>>>IS:<<< detachObjects() DONE " + this + " - objy session: " + objySession.toString());
- }
-
- /***
- * @param CDOID
- * @param version
- * @param branch
- * @param timeStamp
- */
- private void detachObject(CDOID id, int version, CDOBranch branch, long timeStamp)
- {
- // ensureSessionBegin();
-
- ObjyObject objyObject = getObject(id);
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Detaching id " + id + " - OID: " + objyObject.ooId().getStoreString() + " verions: "
- + version + " in Branch: " + branch.getID() + " and timeStamp: " + timeStamp);
- }
-
- if (getStore().isRequiredToSupportAudits())
- {
- if (version > CDOBranchVersion.FIRST_VERSION)
- {
- // pick the proper version of that branch to revise it. Otherwise, the detached version will
- // be in a different branch.
- ObjyObject objyRevision = objyObject.getRevisionByVersion(version, branch.getID(),
- objySession.getObjectManager());
- if (objyRevision.getVersion() < 0)
- {
- TRACER_DEBUG.trace("... OBJ is already detached...");
- }
- objyRevision.setRevisedTime(timeStamp - 1);
- }
- objyObject.detach(version, branch, timeStamp);
- }
- else
- {
- objyObject.setVersion(-version);
- objyObject.delete(this, objySession.getObjectManager());
- }
-
- // // we'll need to find it's containing object/resource and remove it from there.
- // // TODO - do we need to deal with dependent objects, i.e. delete them as well,
- // // is there a notion of delete propagate?
- // if (ObjySchema.isResource(getStore(), objyObject.objyClass()))
- // {
- // ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName());
- // resourceList.remove(objyObject);
- // }
- objySession.getObjectManager().remove(objyObject); // removed it from the cache.
- }
-
- @Override
- protected void doActivate() throws Exception
- {
- // System.out.println(">>>>IS:<<<< StoreAccessor.doActivate() " + this);
- // getObjySession();
- }
-
- public ObjySession getObjySession()
- {
- int currSessionID = sessionID;
-
- if (!isReader())
- {
- // The only reason we do this is because there was a switching of context in the middle
- // of a transaction, and we want to ensure that we continue with the proper session that
- // is holding the data.
- ITransaction cdoTrx = getTransaction();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG
- .trace("getObjySession() - context's transaction: " + (cdoTrx == null ? "null" : cdoTrx.toString()));
- }
- if (cdoTrx != null)
- {
- sessionID = cdoTrx.getSession().getSessionID();
- }
- }
-
- if (objySession != null && currSessionID == sessionID)
- {
- return objySession;
- }
-
- // get a session name.
- String sessionName = "Session_" + sessionID;
-
- if (objySession != null)
- {
- objySession.returnSessionToPool();
- }
- if (isReader())
- {
- objySession = getStore().getConnection().getReadSessionFromPool(sessionName + "_" + getRepositoryName());
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" getObjySession from read pool, session: " + objySession.toString() + " - isOpen: "
- + objySession.isOpen() + " - sessionName:" + objySession.getName());
- }
- }
- else
- {
- objySession = getStore().getConnection().getWriteSessionFromPool(sessionName + "_" + getRepositoryName());
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" getObjySession from write pool, session: " + objySession.toString() + " - isOpen: "
- + objySession.isOpen() + " - sessionName:" + objySession.getName());
- }
- }
-
- if (!objySession.isOpen())
- {
- objySession.setMrowMode(oo.MROW);
- objySession.setWaitOption(45000);
- objySession.setAllowUnregisterableTypes(true);
- if (isRead)
- {
- objySession.setOpenMode(oo.openReadOnly);
- }
- else
- {
- objySession.setOpenMode(oo.openReadWrite);
- }
- objySession.begin();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" calling session.begin() for " + objySession.toString() + " - isRead: " + isRead);
- }
- }
- else
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" session " + objySession.toString() + " already open.");
- }
- }
-
- return objySession;
- }
-
- private void returnObjySession()
- {
- // System.out.println(">>>>IS:<<<< Returning to pool, session: " + objySession + " - name: " +
- // objySession.getName());
- ensureSessionJoin();
- // testDetachWithoutRevision_CheckMainBranch() is crashing because objySession is null.
- // TBD: verify this case!!!
- if (objySession == null)
- {
- return;
- }
-
- if (objySession.isOpen())
- {
- // System.out.println(">>>>IS:<<<< commiting session: " + objySession + " - name: " + objySession.getName());
- objySession.commit(); // IS: we might need to abort instead.
- }
- objySession.returnSessionToPool();
- objySession = null;
- }
-
- @Override
- protected void doDeactivate() throws Exception
- {
- // System.out.println(">>>>IS:<<< StoreAccessor.doDeactivate() " + this);
- returnObjySession();
- }
-
- @Override
- protected void doPassivate() throws Exception
- {
- // System.out.println(">>>>IS:<<<< StoreAccessor.doPassivate() " + this);
- returnObjySession();
- }
-
- @Override
- protected void doUnpassivate() throws Exception
- {
- // System.out.println(">>>>IS:<<<< StoreAccessor.doUnpassivate() " + this);
- // IS: don't call this now, in case we don't have a context.
- // getObjySession();
- }
-
- // @Override
- // protected void setContext(Object context)
- // {
- // super.setContext(context);
- // System.out.println(">>>>IS:<<<< StoreAccessor.setContext() " + this + " - context: " + context.toString());
- // }
-
- @Override
- protected void doRollback(CommitContext commitContext)
- {
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Rollback session " + objySession);
- }
- // the rollback could be coming from another thread.
- ensureSessionJoin();
- if (objySession.isOpen())
- {
- objySession.abort();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("OBJY: session aborted - Session: " + objySession + " - open:" + objySession.isOpen());
- }
- }
- }
- catch (RuntimeException exception)
- {
- TRACER_INFO.trace(exception.getMessage(), exception);
- exception.printStackTrace();
- throw exception;
- }
- }
-
- @Override
- protected void writeRevisionDeltas(InternalCDORevisionDelta[] revisionDeltas, CDOBranch branch, long created,
- OMMonitor monitor)
- {
- // System.out.println(">>>>IS:<<< writeRevisionDeltas() " + this + " - objy session: " + objySession.toString());
- long start = System.nanoTime();
- ensureSessionBegin();
-
- try
- {
- monitor.begin(revisionDeltas.length);
- // Find all Objy containers to lock as one unit.
- Set<ooId> containerToLocks = new HashSet<ooId>();
- for (InternalCDORevisionDelta delta : revisionDeltas)
- {
- ooId containerID = OBJYCDOIDUtil.getContainerId(delta.getID());
- containerToLocks.add(containerID);
- }
- objySession.lockContainers(containerToLocks);
-
- for (InternalCDORevisionDelta revisionDelta : revisionDeltas)
- {
- writeRevisionDelta(revisionDelta, branch, created);
- }
- }
- finally
- {
- monitor.done();
- }
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" writeRevisionDeltas: " + revisionDeltas.length + " - time: " + (System.nanoTime() - start)
- / 1000000.0);
- }
- }
-
- /**
- * Called for each revision delta.
- *
- * @param delta
- * @param created
- * @param branch
- */
- // private void writeRevisionDelta2(InternalCDORevisionDelta delta, CDOBranch branch, long created)
- // {
- // // ensureSessionBegin();
- //
- // int deltaVersion = delta.getVersion();
- // int newVersion = CDOBranchVersion.FIRST_VERSION;
- //
- // ObjyObject objyObject = getObject(delta.getID());
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.format("writingRevisionDelta getting Object: {0}, v:{1} - BranchId:{2}", objyObject.ooId()
- // .getStoreString(), deltaVersion, delta.getBranch().getID());
- // }
- // ObjyObject objyOriginalRevision = objyObject.getRevisionByVersion(deltaVersion, delta.getBranch().getID(),
- // objySession.getObjectManager());
- //
- // if (branch.getID() == delta.getBranch().getID())
- // {
- // // Same branch, increase version
- // newVersion = deltaVersion + 1;
- // }
- //
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.format("Writing revision delta: {0}, v:{1} - OID:{2}, v:{3} - BranchId:{4}", delta, deltaVersion,
- // objyObject.ooId().getStoreString(), objyOriginalRevision.getVersion(), objyOriginalRevision.getBranchId());
- // TRACER_DEBUG.format("... delta branch ID: {0} - revision branch ID: {1}", branch.getID(),
- // objyOriginalRevision.getBranchId());
- // }
- // // System.out.println(">>>IS: Delta Writing: " + delta.getID() + " - oid: " + objyObject.ooId().getStoreString());
- // // System.out.println("\t - old version : " + delta.getVersion());
- // // System.out.println("\t - created : " + created);
- // // System.out.println("\t - delta.branch: " + delta.getBranch().toString());
- // // System.out.println("\t - branch : " + branch.toString());
- // // System.out.println("\t - branch TS : " + branch.getPoint(created).getTimeStamp());
- // // System.out.println("\t - delta : " + delta.toString());
- // // for debugging...
- //
- // if (objyOriginalRevision.getVersion() != deltaVersion)
- // {
- // throw new RuntimeException("ObjecitivityStoreAccessor : Dirty write");
- // }
- //
- // ObjyObject objyNewRevision = null;
- //
- // if (getStore().isRequiredToSupportAudits())
- // {
- // // newObjyRevision = objySession.getObjectManager().copyRevision(this, objyRevision);
- // // objyRevision.setRevisedBranchId(branch.getID();
- // // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager()
- // // .getRevisionByVersion(delta.getID(), delta, 0, true);
- // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager()
- // .getRevisionByVersion(delta.getID(), delta.getBranch().getVersion(deltaVersion), 0, true);
- //
- // // 100917-IS: KISS - InternalCDORevision newRevision = originalRevision.copy();
- //
- // // 100917-IS: KISS - newRevision.setVersion(deltaVersion + 1);
- // // 100917-IS: KISS - newRevision.setBranchPoint(delta.getBranch().getPoint(created));
- // // 100917-IS: KISS - newObjyRevision = objySession.getObjectManager().newObject(newRevision.getEClass(),
- // // objyRevision.ooId());
- // // 100917-IS: KISS - objyNewRevision.update(this, newRevision);
- //
- // // create a new object, fill it with the original revision data, then
- // // modify the creation and the branch ID accordingly.
- // objyNewRevision = objySession.getObjectManager().newObject(originalRevision.getEClass(),
- // objyOriginalRevision.ooId());
- // objyNewRevision.update(this, originalRevision);
- // objyNewRevision.setBranchId(delta.getBranch().getID());
- // // the following are done at the end.
- // // objyNewRevision.setVersion(deltaVersion + 1);
- // // objyNewRevision.setCreationTime(created);
- //
- // objyObject.addToRevisions(objyNewRevision);
- //
- // if (getStore().isRequiredToSupportBranches() /* && branch.getID() != CDOBranch.MAIN_BRANCH_ID */)
- // {
- // // add the newObjyRevision to the proper branch.
- // ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branch.getID());
- // ooObj anObj = ooObj.create_ooObj(objyNewRevision.ooId());
- // objyBranch.addRevision(anObj);
- // }
- // if (newVersion > CDORevision.FIRST_VERSION)
- // {
- // // revise the original revision last, otherwise we can end up with the revised date in the new revision.
- // objyOriginalRevision.setRevisedTime(branch.getPoint(created).getTimeStamp() - 1);
- // }
- // }
- // else
- // {
- // objyNewRevision = objyOriginalRevision;
- // }
- //
- // ObjectivityFeatureDeltaWriter visitor = new ObjectivityFeatureDeltaWriter(objyNewRevision);
- //
- // delta.accept(visitor);
- //
- // objyNewRevision.setCreationTime(branch.getPoint(created).getTimeStamp());
- // objyNewRevision.setVersion(newVersion); // TODO - verify with Eike if this is true!!!
- // }
-
- /**
- * Called for each revision delta.
- *
- * @param delta
- * @param created
- * @param branch
- */
- private void writeRevisionDelta(InternalCDORevisionDelta delta, CDOBranch branch, long created)
- {
- // ensureSessionBegin();
-
- int deltaVersion = delta.getVersion();
- int newVersion = CDOBranchVersion.FIRST_VERSION;
-
- ObjyObject objyObject = getObject(delta.getID());
- TRACER_DEBUG.format("writingRevisionDelta getting Object: {0}, v:{1} - BranchId:{2}", objyObject.ooId()
- .getStoreString(), deltaVersion, delta.getBranch().getID());
- ObjyObject objyOriginalRevision = objyObject.getRevisionByVersion(deltaVersion, delta.getBranch().getID(),
- objySession.getObjectManager());
-
- if (branch.getID() == delta.getBranch().getID())
- {
- // Same branch, increase version
- newVersion = deltaVersion + 1;
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("Writing revision delta: {0}, v:{1} - OID:{2}, v:{3} - BranchId:{4}", delta, deltaVersion,
- objyObject.ooId().getStoreString(), objyOriginalRevision.getVersion(), objyOriginalRevision.getBranchId());
- TRACER_DEBUG.format("... delta branch ID: {0} - revision branch ID: {1}", branch.getID(),
- objyOriginalRevision.getBranchId());
- }
- // System.out.println(">>>IS: Delta Writing: " + delta.getID() + " - oid: " + objyObject.ooId().getStoreString());
- // System.out.println("\t - old version : " + delta.getVersion());
- // System.out.println("\t - created : " + created);
- // System.out.println("\t - delta.branch: " + delta.getBranch().toString());
- // System.out.println("\t - branch : " + branch.toString());
- // System.out.println("\t - branch TS : " + branch.getPoint(created).getTimeStamp());
- // System.out.println("\t - delta : " + delta.toString());
- // for debugging...
-
- if (objyOriginalRevision.getVersion() != deltaVersion)
- {
- throw new RuntimeException("ObjecitivityStoreAccessor : Dirty write");
- }
-
- ObjyObject objyNewRevision = null;
-
- if (getStore().isRequiredToSupportAudits())
- {
-
- ObjyObject objyObjectCopy = objySession.getObjectManager().copyRevision(this, objyOriginalRevision);
- TRACER_DEBUG.format(" created new object:{0} by copying object:{1} - v:{2} - newBranch:{3}", objyObjectCopy
- .ooId().getStoreString(), objyOriginalRevision.ooId().getStoreString(), objyOriginalRevision.getVersion(),
- branch.getID());
-
- // // newObjyRevision = objySession.getObjectManager().copyRevision(this, objyRevision);
- // // objyRevision.setRevisedBranchId(branch.getID();
- // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager()
- // .getRevisionByVersion(delta.getID(), delta, CDORevision.UNCHUNKED, true);
- //
- // // 100917-IS: KISS - InternalCDORevision newRevision = originalRevision.copy();
- //
- // // 100917-IS: KISS - newRevision.setVersion(deltaVersion + 1);
- // // 100917-IS: KISS - newRevision.setBranchPoint(delta.getBranch().getPoint(created));
- // // 100917-IS: KISS - objyNewRevision = objySession.getObjectManager().newObject(newRevision.getEClass(),
- // // objyOriginalRevision.ooId());
- // // 100917-IS: KISS - objyNewRevision.update(this, newRevision);
- //
- // // create a new object, fill it with the original revision data, then
- // // modify the creation and the branch ID accordingly.
- // objyNewRevision = objySession.getObjectManager().newObject(originalRevision.getEClass(),
- // objyOriginalRevision.ooId());
- // objyNewRevision.update(this, originalRevision);
- objyNewRevision = objyObjectCopy;
- objyNewRevision.setBranchId(branch.getID());
- // the following are done at the end.
- // objyNewRevision.setVersion(deltaVersion + 1);
- // objyNewRevision.setCreationTime(created);
-
- objyObject.addToRevisions(objyNewRevision);
-
- if (getStore().isRequiredToSupportBranches() /* && branch.getID() != CDOBranch.MAIN_BRANCH_ID */)
- {
- // add the newObjyRevision to the proper branch.
- ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branch.getID());
- ooObj anObj = ooObj.create_ooObj(objyNewRevision.ooId());
- objyBranch.addRevision(anObj);
- }
- // revise the original revision last, otherwise we can end up with the revised date in the new revision.
- // IS: it seems that in CDO 4.0 we don't need to do that anymore!!
- if (newVersion > CDORevision.FIRST_VERSION)
- {
- objyOriginalRevision.setRevisedTime(branch.getPoint(created).getTimeStamp() - 1);
- }
- }
- else
- {
- objyNewRevision = objyOriginalRevision;
- }
-
- ObjectivityFeatureDeltaWriter visitor = new ObjectivityFeatureDeltaWriter(objyNewRevision);
-
- delta.accept(visitor);
-
- objyNewRevision.setCreationTime(branch.getPoint(created).getTimeStamp());
- objyNewRevision.setVersion(newVersion); // TODO - verify with Eike if this is true!!!
- }
-
- @Override
- public ObjectivityStore getStore()
- {
- return (ObjectivityStore)super.getStore();
- }
-
- /**
- * It seems that it will be called for both new objects and dirty objects.
- */
- @Override
- protected void writeRevisions(InternalCDORevision[] revisions, CDOBranch branch, OMMonitor monitor)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- ObjyObjectManager.getObjectTime = 0;
- ObjyObjectManager.updateObjectTime = 0;
- ObjyObjectManager.resourceCheckAndUpdateTime = 0;
- }
- long start = System.nanoTime();
- ensureSessionBegin();
- // objySession.addToLog("IS:>>>", "writeRevisions - begin");
- try
- {
- monitor.begin(revisions.length);
- // Find all Objy containers to lock as one unit.
- Set<ooId> containersToLock = new HashSet<ooId>();
- for (InternalCDORevision revision : revisions)
- {
- ooId containerID = OBJYCDOIDUtil.getContainerId(revision.getID());
- containersToLock.add(containerID);
- }
- // containersToLock.add(objySession.getBranchManager(getRepositoryName()).getContainer().getOid());
- // lockContainers(containersToLock);
- // long tStart = System.currentTimeMillis();
- for (InternalCDORevision revision : revisions)
- {
- writeRevision(revision, monitor.fork());
- }
- // long tDiff = System.currentTimeMillis() - tStart;
- // System.out.println(">>> IS: writing revisions: " + revisions.length + " - time: " + tDiff);
- }
- finally
- {
- newObjyObjectsMap.clear();
- monitor.done();
- }
- // objySession.addToLog("IS:>>>", "writeRevisions - end");
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG
- .trace(" writeRevisions: " + revisions.length + " - time: " + (System.nanoTime() - start) / 1000000.0);
- // TRACER_DEBUG.trace(" getObjectTime: " + ObjyObjectManager.getObjectTime / 1000000.0);
- // TRACER_DEBUG.trace(" updateObjectTime: " + ObjyObjectManager.updateObjectTime / 1000000.0);
- // TRACER_DEBUG.trace(" resourceCheckAndUpdateTime: " + ObjyObjectManager.resourceCheckAndUpdateTime /
- // 1000000.0);
- // ObjyObjectManager.getObjectTime = 0;
- // ObjyObjectManager.updateObjectTime = 0;
- // ObjyObjectManager.resourceCheckAndUpdateTime = 0;
- }
-
- }
-
- /**
- * return an ObjyObject that represent the CDOID base.
- */
- public ObjyObject getObject(CDOID id)
- {
- ObjyObject objyObject = objySession.getObjectManager().getObject(id);
- // make sure we get the base one and not any cached version.
- return objyObject.getBaseObject();
- }
-
- /*****
- * Use this code for heart beat. Async async = null; try { monitor.begin(getListMappings().size() + 1); async =
- * monitor.forkAsync(); reviseObject(accessor, id, timeStamp); } finally { async.stop(); monitor.done(); } [10:07:02
- * AM] Eike Stepper: that one takes care that the heartbeat goes on [10:07:13 AM] Eike Stepper: for indefinite time
- */
-
- private void writeRevision(InternalCDORevision revision, OMMonitor monitor)
- {
- Async async = null;
-
- try
- {
- monitor.begin(1000); // IS: experimental.
- async = monitor.forkAsync();
-
- // EClass eClass = revision.getEClass();
- long __start = System.nanoTime();
- // ObjyObject objyObject = getObject(revision.getID());
- ObjyObject objyObject = newObjyObjectsMap.get(revision.getID());
- if (objyObject == null)
- {
- objyObject = getObject(revision.getID()); // we shouldn't need to come here.
- }
- ObjyObjectManager.getObjectTime += System.nanoTime() - __start;
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("Writing revision: {0} - OID: {1}", revision, objyObject.ooId().getStoreString()); //$NON-NLS-1$
- }
-
- // System.out.println(">>>IS: Writing: " + revision.getID() + " - oid: " + objyObject.ooId().getStoreString());
- // System.out.println("\t - version : " + revision.getVersion());
- // System.out.println("\t - timestamp : " + revision.getTimeStamp());
- // System.out.println("\t - revised : " + revision.getRevised());
- // System.out.println("\t - resourceId : " + revision.getResourceID());
- // System.out.println("\t - containerId: " + revision.getContainerID());
- // System.out.println("\t - branch : " + revision.getBranch().toString());
- // System.out.println("\t - revision : " + revision.toString());
-
- ObjyObject newObjyRevision = objyObject;
-
- if (revision.getVersion() > CDOBranchVersion.FIRST_VERSION) // we're updating other versions...
- {
- // TRACER_DEBUG.format("...Updating other revisions using writeRevision()...");
- ObjyObject oldObjyRevision = objyObject.getRevisionByVersion(revision.getVersion() - 1, revision.getBranch()
- .getID(), objySession.getObjectManager());
-
- if (oldObjyRevision == null)
- {
- new IllegalStateException("Revision with version: " + (revision.getVersion() - 1) + " is not in the store."); //$NON-NLS-1$
- }
- if (getStore().isRequiredToSupportAudits())
- {
- // if we allow versioning, then create a new one here.
- // IS: I'm not sure if we'll be called here we always go to the writeRevisionDelta call.
- newObjyRevision = objySession.getObjectManager().newObject(revision.getEClass(), oldObjyRevision.ooId());
- objyObject.addToRevisions(newObjyRevision);
-
- }
- else
- {
- newObjyRevision = oldObjyRevision;
- }
- }
-
- if (getStore().isRequiredToSupportBranches())
- {
- // add the newObjyRevision to the proper branch.
- ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(
- revision.getBranch().getID());
- ooObj anObj = ooObj.create_ooObj(newObjyRevision.ooId());
- try
- {
- objyBranch.addRevision(anObj);
- }
- catch (LockNotGrantedException ex)
- {
- ex.printStackTrace();
- }
- }
-
- __start = System.nanoTime();
- newObjyRevision.update(this, revision);
- ObjyObjectManager.updateObjectTime += System.nanoTime() - __start;
-
- // if it's a resource, collect it.
- if (revision.isResourceNode())
- {
- __start = System.nanoTime();
- // TODO - this is temp solution to lock the common resource list
- // Add resource to the list
- ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName());
- ooObj anObj = (ooObj)objySession.getFD().objectFrom(resourceList.ooId());
- SmartLock.lock(anObj.getContainer());
-
- // before we update the data into the object we need to check
- // if it's a resource and we're trying to add a duplicate.
- // TODO - do we need to check for Folder and resouce, or is the isResourceNode()
- // check is enough?!!!
- if (revision.isResourceFolder() || revision.isResource())
- {
- // this call will throw exception if we have a duplicate resource we trying to add.
- resourceList.checkDuplicateResources(this, revision);
- }
- SmartLock.lock(newObjyRevision);
- try
- {
- resourceList.add(newObjyRevision);
- }
- catch (LockNotGrantedException ex)
- {
- ex.printStackTrace();
- }
- ObjyObjectManager.resourceCheckAndUpdateTime += System.nanoTime() - __start;
- }
- }
- finally
- {
- async.stop();
- monitor.done();
- }
- }
-
- @Override
- protected void doCommit(OMMonitor monitor)
- {
- // System.out.println(">>>>IS:<<< doCommit() " + this + " - objy session: " + objySession.toString());
-
- long start = System.currentTimeMillis();
- Async async = null;
- monitor.begin();
-
- try
- {
- try
- {
- async = monitor.forkAsync();
- // The commit request might come from a different thread.
- ensureSessionJoin();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Committing ..." + objySession + " nc:" + objySession.nestCount());
- }
- if (objySession.isOpen() == true)
- {
- objySession.commit();
- }
- else
- {
- TRACER_DEBUG.trace("Error: calling objySession.commit() without having an open trx.");
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Committed");
- }
- }
- finally
- {
- if (async != null)
- {
- async.stop();
- }
- }
- }
- catch (RuntimeException exception)
- {
- TRACER_INFO.trace(exception.getMessage(), exception);
- exception.printStackTrace();
- throw exception;
- }
- finally
- {
- monitor.done();
- }
-
- // 100920 - IS: for debugging
- if (TRACER_DEBUG.isEnabled())
- {
- // TRACER_DEBUG.trace("doCommit() - new objects created: " + ObjyObjectManager.newObjCount + " - Internal: "
- // + ObjyObjectManager.newInternalObjCount);
- // ObjyObjectManager.newObjCount = 0;
- // ObjyObjectManager.newInternalObjCount = 0;
- TRACER_DEBUG.trace(" readRvisions: " + readRevisionCount + " - time: " + readRevisionTime / 1000000.0);
- TRACER_DEBUG.trace(" fetchCount: " + ObjyObject.fetchCount + " - updateCount: " + ObjyObject.updateCount);
- TRACER_DEBUG.trace("\t commit time: " + (System.currentTimeMillis() - start));
- readRevisionTime = 0;
- readRevisionCount = 0;
- ObjyObject.fetchCount = 0;
- ObjyObject.updateCount = 0;
- }
- // System.out.println("IS:>>> ObjyObject.ctor(): count " + ObjyObject.count + " - totalTime: " + ObjyObject.tDiff);
- // for (ooId oid : ObjyObject.oids)
- // {
- // System.out.println("<" + oid.getStoreString() + "> ");
- // }
- // System.out.println();
- // ObjyObject.count = 0;
- // ObjyObject.tDiff = 0;
- // ObjyObject.oids.clear();
- }
-
- public IObjectivityStoreChunkReader createChunkReader(InternalCDORevision revision, EStructuralFeature feature)
- {
- return new ObjectivityStoreChunkReader(this, revision, feature);
- }
-
- public EPackage[] loadPackageUnit(InternalCDOPackageUnit packageUnit)
- {
- // using the packageUnit.getID() we'll read the object from the FD and get the bytes.
- byte[] bytes = null;
-
- ensureSessionBegin();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("loadPackageUnit for: {0}", packageUnit.getID()); //$NON-NLS-1$
- }
-
- ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler();
-
- bytes = objyPackageHandler.readPackageBytes(packageUnit);
-
- EPackage ePackage = createEPackage(packageUnit, bytes);
-
- return EMFUtil.getAllPackages(ePackage);
- }
-
- private EPackage createEPackage(InternalCDOPackageUnit packageUnit, byte[] bytes)
- {
- ResourceSet resourceSet = EMFUtil.newEcoreResourceSet(getPackageRegistry());
- return EMFUtil.createEPackage(packageUnit.getID(), bytes, zipped, resourceSet, false);
- }
-
- private CDOPackageRegistry getPackageRegistry()
- {
- return getStore().getRepository().getPackageRegistry();
- }
-
- /**
- * TODO - 1) make sure that we return the root resource when we asked for "null" pathPrefix. 2) Create the "null"
- * resource folder if it doesn't exist, perhaps when we initialize the store.
- */
- public void queryResources(QueryResourcesContext context)
- {
- ensureSessionBegin();
-
- String pathPrefix = context.getName();
- boolean exactMatch = context.exactMatch();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("queryResources() for : " + (pathPrefix == null ? "NULL" : pathPrefix) + " - exactMatch: "
- + exactMatch);
- }
- ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName());
- int size = resourceList.size();
- if (size == 0) // nothing yet.
- {
- CDOID resourceID = OBJYCDOIDUtil.getCDOID(null);
- context.addResource(resourceID);
- }
-
- // TBD: We need to verify the folderID as well!!
- // CDOID folderID = org.eclipse.emf.cdo.common.id.CDOIDUtil.isNull(context.getFolderID()) ? null : context
- // .getFolderID();
- for (int i = 0; i < size; i++)
- {
- ObjyObject resource = resourceList.getResource(i);
- if (resource != null)
- {
- ObjyObject resourceRevision = resource;
- // get the proper revision of the resource (might need to refactor this code, see readRevision())
- if (getStore().isRequiredToSupportBranches())
- {
- try
- {
- resourceRevision = resource.getRevision(context.getTimeStamp(), context.getBranch().getID(),
- objySession.getObjectManager());
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- }
- else if (getStore().isRequiredToSupportAudits())
- {
- try
- {
- resourceRevision = resource.getRevision(context.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID,
- objySession.getObjectManager());
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- if (resourceRevision == null || resourceRevision.getVersion() < 0)
- {
- continue;
- }
-
- String resourceName = ObjyResourceList.getResourceName(resourceRevision);
- CDOID resourceID = OBJYCDOIDUtil.getCDOID(resource.ooId());
- if (exactMatch && pathPrefix != null && pathPrefix.equals(resourceName) || pathPrefix == null
- && resourceName == null)
- {
- if (!context.addResource(resourceID))
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format(" queryResources(1.1) got: " + resource.ooId().getStoreString() + " - version: "
- + resource.getVersion());
- }
- // No more results allowed
- break; // don't continue
- }
- }
- else if (!exactMatch && resourceName != null)
- {
- if (resourceName.startsWith(pathPrefix))
- {
- context.addResource(resourceID);
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format(" queryResources(1.2) got: " + resource.ooId().getStoreString() + " - version: "
- + resource.getVersion());
- }
- }
- }
- /***
- * TODO - verify if we need this code, originally from the old impl. CDOID lookupFolderID = (CDOID)
- * objectManager.getEContainer(resource); if (ObjectUtil.equals(lookupFolderID, folderID)) { boolean match =
- * exactMatch || pathPrefix == null; if (match) { CDOID resourceID = CDOIDUtil.getCDOID(resource.ooId()); if
- * (!context.addResource(resourceID)) { break; } } }
- ***/
- }
- }
-
- }
-
- public void queryXRefs(QueryXRefsContext context)
- {
- ensureSessionBegin();
-
- Set<CDOID> targetIDs = context.getTargetObjects().keySet();
- Map<EClass, List<EReference>> sourceCandidates = context.getSourceCandidates();
-
- // get the context branch.
- CDOBranch branch = context.getBranch();
- ObjyBranchManager branchManager = objySession.getBranchManager(getRepositoryName());
- ObjyBranch objyBranch = branchManager.getBranch(branch.getID());
-
- // iterate over all revision in a branch.
- ObjyObject objyObject = null;
- SortedSet<?> revisions = objyBranch.getRevisions();
- for (Object anObj : revisions)
- {
- // the ooObj we get from revisions is the correct one for that branch.
- objyObject = objySession.getObjectManager().getObject(((ooObj)anObj).getOid());
-
- // InternalCDORevision revision = getRevision(list, context);
- // if (revision == null || revision instanceof SyntheticCDORevision)
- // {
- // continue;
- // }
- //
- EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass());
- CDOID sourceID = objyObject.getRevisionId();
-
- List<EReference> eReferences = sourceCandidates.get(eClass);
- if (eReferences != null)
- {
- for (EReference eReference : eReferences)
- {
- if (eReference.isMany())
- {
- List<Object> results = objyObject.fetchList(this, eReference, 0, CDORevision.UNCHUNKED);
- if (results != null)
- {
- try
- {
- int index = 0;
- for (Object id : results)
- {
- if (!queryXRefs(context, targetIDs, (CDOID)id, sourceID, eReference, index++))
- {
- return;
- }
- }
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- }
- }
- else
- {
- Object value = objyObject.get(eReference);
- CDOID id = (CDOID)value;
- if (!queryXRefs(context, targetIDs, id, sourceID, eReference, 0))
- {
- return;
- }
- }
- }
- }
- }
- }
-
- private boolean queryXRefs(QueryXRefsContext context, Set<CDOID> targetIDs, CDOID targetID, CDOID sourceID,
- EReference sourceReference, int index)
- {
- for (CDOID id : targetIDs)
- {
- if (id.equals(targetID))
- {
- if (!context.addXRef(targetID, sourceID, sourceReference, index))
- {
- // No more results allowed
- return false;
- }
- }
- }
-
- return true;
- }
-
- /**
- * Read all package units from the store. It's the opposite of writePackageUnits
- */
- public Collection<InternalCDOPackageUnit> readPackageUnits()
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("readPackageUnits()"); //$NON-NLS-1$
- }
-
- ensureSessionBegin();
-
- ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler();
-
- Collection<InternalCDOPackageUnit> packageUnits = objyPackageHandler.readPackageUnits();
-
- return packageUnits;
- }
-
- /**
- *
- */
- public InternalCDORevision readRevision(CDOID id, CDOBranchPoint branchPoint, int listChunk,
- CDORevisionCacheAdder cache)
- {
- long __start = System.nanoTime();
- ensureSessionBegin();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RR - Read rev for: {0}, TS:{1}", id, branchPoint.getTimeStamp()); //$NON-NLS-1$
- }
-
- // we shouldn't be doing this!!!
- if (id instanceof CDOIDExternal)
- {
- // 100917 - IS: This must be a bug in CDO, it's throwing a CDOIDExternal at us
- // we'll return null.
- // TRACER_DEBUG.format("objy can't read revision for CDOID: {0}, it's external.", id.toString());
- TRACER_DEBUG.trace("objy can't read revision for external CDOID: " + id.toString());
- return null;
- }
-
- // we might have a proxy object!!!!
-
- ObjyObject objyObject = getObject(id);
-
- if (objyObject == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RR - objyObject is NULL 4 ID:" + id); //$NON-NLS-1$
- }
- return null;
- }
- // else
- // {
- // TRACER_DEBUG.format("RR - objyObject is ID:" + id + ", :" + objyObject.ooId().getStoreString()); //$NON-NLS-1$
- // }
-
- InternalCDORevision revision = createRevision(objyObject, id);
- revision.setBranchPoint(branchPoint);
-
- ObjyObject objyRevision = objyObject;
-
- if (getStore().isRequiredToSupportBranches())
- {
- try
- {
- objyRevision = objyObject.getRevision(branchPoint.getTimeStamp(), branchPoint.getBranch().getID(),
- objySession.getObjectManager());
- if (objyRevision == null)
- {
- TRACER_DEBUG
- .format(
- "RR - branches ID:{0}, OB:{1}, BPB:{2}, BPTS:{3}", id, objyObject.getBranchId(), branchPoint.getBranch().getID(), branchPoint.getTimeStamp()); //$NON-NLS-1$
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
- else if (getStore().isRequiredToSupportAudits())
- {
- try
- {
- objyRevision = objyObject.getRevision(branchPoint.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID,
- objySession.getObjectManager());
- if (objyRevision == null)
- {
- TRACER_DEBUG
- .format(
- "RR - audit ID:{0}, OB:{1}, BPB:{2}, BPTS:{3}", id, objyObject.getBranchId(), branchPoint.getBranch().getID(), branchPoint.getTimeStamp()); //$NON-NLS-1$
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- }
-
- if (objyRevision == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RR - objyRevision is NULL 4 ID:" + id); //$NON-NLS-1$
- }
- return null;
- }
-
- // check the version
- if (objyRevision.getVersion() < 0)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG
- .format("RR - ...revision for: {0} - OID: {1} is detached.", id, objyObject.ooId().getStoreString()); //$NON-NLS-1$
- }
- EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass());
- return new DetachedCDORevision(eClass, id, branchPoint.getBranch(), -objyRevision.getVersion(),
- objyRevision.getCreationTime());
- }
-
- CDOBranchPoint branchPoint2 = revision.getBranch().getPoint(objyRevision.getCreationTime());
- revision.setBranchPoint(branchPoint2);
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG
- .format("RR - Fetching revision details for: {0} - OID:{1}", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$
- }
-
- boolean ok = objyRevision.fetch(this, revision, listChunk);
-
- if (!ok)
- {
- TRACER_DEBUG.format("RR - Fetch rev failed 4: {0}, :{1}", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$
- }
-
- readRevisionTime += System.nanoTime() - __start;
- readRevisionCount++;
-
- return ok ? revision : null;
- }
-
- /**
- *
- */
- public InternalCDORevision readRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int listChunk,
- CDORevisionCacheAdder cache)
- {
- long __start = System.nanoTime();
- ensureSessionBegin();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RRBV - Read rev 4: {0}, ver: {1}", id, branchVersion.getVersion()); //$NON-NLS-1$
- }
-
- // we might have a proxy object!!!!
-
- ObjyObject objyObject = getObject(id);
- if (objyObject == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RRBV - objyObject is NULL for ID: " + id); //$NON-NLS-1$
- }
- return null;
- }
-
- // {
- // TRACER_DEBUG.format("RRBV - objyObject 4 ID: " + id + ", :" + objyObject.ooId().getStoreString()); //$NON-NLS-1$
- // }
-
- ObjyObject objyRevision = null;
- objyRevision = objyObject.getRevisionByVersion(branchVersion.getVersion(), branchVersion.getBranch().getID(),
- objySession.getObjectManager());
- // if (getStore().isRequiredToSupportAudits())
- // {
- // objyRevision = objyObject.getRevisionByVersion(branchVersion.getVersion());
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG
- .format(
- "Reading revision by version {0} for: {1} - OID: {2}", branchVersion.getVersion(), id, objyObject.ooId().getStoreString()); //$NON-NLS-1$
- }
-
- // }
- // else
- // {
- // objyRevision = objyObject.getLastRevision();
- //
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.format(
- // "(None-Audit) Reading revision by version for: {0} - OID: {1}", id, objyObject.ooId().getStoreString()); //$NON-NLS-1$
- // }
- // }
-
- if (objyRevision == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("RRBV - objyRevision is NULL for ID: ", id); //$NON-NLS-1$
- }
- return null;
- }
-
- InternalCDORevision revision = createRevision(objyRevision, id);
-
- revision.setVersion(branchVersion.getVersion());
- revision.setBranchPoint(branchVersion.getBranch().getHead());
-
- // TODO - clean up the following 3 lines...
- // InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager();
- // CDOBranch mainBranch = branchManager.getBranch(CDOBranch.MAIN_BRANCH_ID);
- // //revision.setBranchPoint(CDOBranchUtil.createBranchPoint(mainBranch, 0));
- // revision.setBranchPoint(mainBranch.getHead());
-
- boolean ok = objyRevision.fetch(this, revision, listChunk);
-
- if (ok && objyRevision.getVersion() != branchVersion.getVersion())
- {
- throw new IllegalStateException("Can only retrieve current version " + revision.getVersion() + " for " + //$NON-NLS-1$ //$NON-NLS-2$
- id + " - version requested was " + branchVersion + "."); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- // if (!ok)
- // {
- // TRACER_DEBUG.format("RRBV - Fetch rev failed 4: {0}, :", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$
- // }
-
- readRevisionTime += System.nanoTime() - __start;
- readRevisionCount++;
-
- return ok ? revision : null;
- }
-
- public void writePackageUnits(InternalCDOPackageUnit[] packageUnits, OMMonitor monitor)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("writePackageUnits()"); //$NON-NLS-1$
- }
-
- ensureSessionBegin();
-
- ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler();
- CDOPackageRegistry packageRegistry = getStore().getRepository().getPackageRegistry();
-
- for (InternalCDOPackageUnit packageUnit : packageUnits)
- {
- objyPackageHandler.writePackages(packageRegistry, packageUnit, monitor/* .fork() */);
- }
- }
-
- private InternalCDORevision createRevision(ObjyObject objyObject, CDOID id)
- {
- EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass());
-
- if (eClass == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("OBJY: Can't find eClass for id:" + id);
- }
- return null;
- }
-
- return getStore().createRevision(eClass, id);
- }
-
- private String getRepositoryName()
- {
- return getStore().getRepository().getName();
- }
-
- /***
- * For us, this function creates the skeleton objects in Objectivity, to be able to get the new ooId and pass it to
- * the commitContext. The objects data will be updated in the call to writeRevision().
- */
- @Override
- public void addIDMappings(InternalCommitContext commitContext, OMMonitor monitor)
- {
- long __start = System.nanoTime();
- ensureSessionBegin();
- if (commitContext.getNewObjects().length > 0)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("creating " + commitContext.getNewObjects().length + " new objects and assigning new IDs");
- }
- InternalCDORevision[] newObjects = commitContext.getNewObjects();
- try
- {
- monitor.begin(newObjects.length);
-
- ObjyPlacementManagerLocal placementManager = new ObjyPlacementManagerLocal(getStore(), objySession,
- commitContext, newObjyObjectsMap);
-
- // iterate over the list and skip the ones we already have created.
- for (InternalCDORevision revision : newObjects)
- {
- try
- {
- placementManager.processRevision(revision);
- }
- catch (com.objy.db.ObjyRuntimeException ex)
- {
- System.out.println(">>>>IS: Exception<<<< Session: " + objySession + " open status: "
- + objySession.isOpen());
- ex.printStackTrace();
- }
- monitor.worked();
- }
- }
- finally
- {
- monitor.done();
- }
- }
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" addIDMappings for " + commitContext.getNewObjects().length + " - time: "
- + (System.nanoTime() - __start) / 1000000.0);
- TRACER_DEBUG.trace(" createObjects : " + ObjyObject.createObjectCount + " - time: "
- + ObjyObject.createObjectTime / 1000000.0);
- ObjyObject.createObjectTime = 0;
- ObjyObject.createObjectCount = 0;
- }
- }
-
- @Override
- protected CDOID getNextCDOID(CDORevision revision)
- {
- // Never called
- throw new UnsupportedOperationException();
- }
-
- /***************************
- * Local Utility functions.
- ***************************/
- public void ensureActiveSession()
- {
- ensureSessionBegin();
- }
-
- protected void ensureSessionBegin()
- {
- getObjySession();
- if (!objySession.isJoined())
- {
- objySession.join();
- }
- if (!objySession.isOpen())
- {
- if (isRead)
- {
- objySession.setOpenMode(oo.openReadOnly);
- }
- else
- {
- objySession.setOpenMode(oo.openReadWrite);
- }
- objySession.begin();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" ensureBeginSession() called begin() on session: " + objySession + " [name: "
- + objySession.getName() + " - open: " + objySession.isOpen() + "]");
- }
- }
- }
-
- private void ensureSessionJoin()
- {
- // we better have a session for this store.
- assert objySession != null;
- // testSwitchViewTarget() is crashing because objySession is null.
- // TBD: verify this case!!!
- if (objySession != null && !objySession.isJoined())
- {
- objySession.join();
- }
- }
-
- // *********************************************
- // New APIs for CDO 3.0
- // *********************************************
-
- public void loadCommitInfos(CDOBranch branch, long startTime, long endTime, CDOCommitInfoHandler handler)
- {
- ensureSessionBegin();
-
- ObjyCommitInfoHandler commitInfoHandler = getStore().getCommitInfoHandler();
- List<ObjyCommitInfo> commitInfoList = commitInfoHandler.getCommitInfo(branch, startTime, endTime);
-
- InternalSessionManager manager = getSession().getManager();
- InternalRepository repository = manager.getRepository();
- InternalCDOBranchManager branchManager = repository.getBranchManager();
- InternalCDOCommitInfoManager commitInfoManager = repository.getCommitInfoManager();
-
- for (ObjyCommitInfo ooCommitInfo : commitInfoList)
- {
- long timeStamp = ooCommitInfo.getTimeStamp();
- long previousTimeStamp = ooCommitInfo.getPreviousTimeStamp();
- String userID = ooCommitInfo.getUserId();
- String comment = ooCommitInfo.getComment();
- CDOBranch infoBranch = branch;
- if (infoBranch == null)
- {
- int id = ooCommitInfo.getBranchId();
- infoBranch = branchManager.getBranch(id);
- }
-
- CDOCommitInfo commitInfo = commitInfoManager.createCommitInfo(infoBranch, timeStamp, previousTimeStamp, userID,
- comment, null);
- handler.handleCommitInfo(commitInfo);
- }
-
- }
-
- @Override
- protected void writeCommitInfo(CDOBranch branch, long timeStamp, long previousTimeStamp, String userID,
- String comment, OMMonitor monitor)
- {
- ensureSessionBegin();
- // we need to write the following...
- // ...branch.getID(), timeStamp, userID, comment.
- try
- {
- ObjyCommitInfoHandler commitInfoHandler = getStore().getCommitInfoHandler();
- commitInfoHandler.writeCommitInfo(branch.getID(), timeStamp, previousTimeStamp, userID, comment);
- }
- catch (com.objy.db.ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public IQueryHandler getQueryHandler(org.eclipse.emf.cdo.common.util.CDOQueryInfo info)
- {
- if (ObjectivityQueryHandler.QUERY_LANGUAGE.equals(info.getQueryLanguage()))
- {
- return new ObjectivityQueryHandler(this);
- }
-
- return null;
- }
-
- public Pair<Integer, Long> createBranch(int branchID, BranchInfo branchInfo)
- {
- ensureSessionBegin();
- boolean convertToUpdate = false;
- // IS: this is a hack to overcome the issue in cdo core where the Accessor is requested for
- // read but it's trying to create stuff.
- if (isRead)
- {
- TRACER_DEBUG.trace("-->> createBranch() - Hack... Hack... changing read to update.");
- // upgrade the session to update.
- objySession.commit();
- objySession.setOpenMode(oo.openReadWrite);
- convertToUpdate = true;
- objySession.begin();
- }
- Pair<Integer, Long> retValue = objySession.getBranchManager(getRepositoryName()).createBranch(branchID, branchInfo);
- if (convertToUpdate)
- {
- // return the session to read.
- objySession.commit();
- objySession.setOpenMode(oo.openReadOnly);
- objySession.begin();
- }
- return retValue;
- }
-
- public BranchInfo loadBranch(int branchID)
- {
- ensureSessionBegin();
- ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branchID);
- return objyBranch != null ? objyBranch.getBranchInfo() : null;
- }
-
- public int loadBranches(int startID, int endID, CDOBranchHandler branchHandler)
- {
- int count = 0;
- List<ObjyBranch> branches = objySession.getBranchManager(getRepositoryName()).getBranches(startID, endID);
- InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager();
-
- for (ObjyBranch objyBranch : branches)
- {
- InternalCDOBranch branch = branchManager
- .getBranch(objyBranch.getBranchId(), new BranchInfo(objyBranch.getBranchName(), objyBranch.getBaseBranchId(),
- objyBranch.getBaseBranchTimeStamp()));
- branchHandler.handleBranch(branch);
- count++;
- }
-
- return count;
-
- }
-
- public SubBranchInfo[] loadSubBranches(int branchID)
- {
- ensureSessionBegin();
- List<SubBranchInfo> result = new ArrayList<SubBranchInfo>();
- List<ObjyBranch> objyBranchList = objySession.getBranchManager(getRepositoryName()).getSubBranches(branchID);
- for (ObjyBranch objyBranch : objyBranchList)
- {
- SubBranchInfo subBranchInfo = new SubBranchInfo(objyBranch.getBranchId(), objyBranch.getBranchName(),
- objyBranch.getBaseBranchTimeStamp());
- result.add(subBranchInfo);
- }
- return result.toArray(new SubBranchInfo[result.size()]);
- }
-
- public void handleRevisions(EClass eClass, CDOBranch branch, long timeStamp, boolean exactTime,
- CDORevisionHandler handler)
- {
- ensureSessionBegin();
- IRepository repository = getStore().getRepository();
- CDORevisionManager revisionManager = repository.getRevisionManager();
- CDOBranchManager branchManager = repository.getBranchManager();
-
- // scan FD for ObjyBase which is the base class for all revisions
- Iterator<?> itr = objySession.getFD().scan(ObjyBase.CLASS_NAME);
- ObjyObject objyObject = null;
- while (itr.hasNext())
- {
- objyObject = objySession.getObjectManager().getObject(((ooObj)itr).getOid());
- if (!handleRevision(objyObject, eClass, branch, timeStamp, exactTime, handler, revisionManager, branchManager))
- {
- return;
- }
- }
- // TODO: implement ObjectivityStoreAccessor.handleRevisions(eClass, branch, timeStamp, exactTime, handler)
- throw new UnsupportedOperationException();
- }
-
- private boolean handleRevision(ObjyObject objyObject, EClass eClass, CDOBranch branch, long timeStamp,
- boolean exactTime, CDORevisionHandler handler, CDORevisionManager revisionManager, CDOBranchManager branchManager)
- {
- if (objyObject.getVersion() < 0) // DetachedCDORevision
- {
- return true;
- }
-
- if (eClass != null && ObjySchema.getEClass(getStore(), objyObject.objyClass()) != eClass)
- {
- return true;
- }
-
- if (branch != null && objyObject.getBranchId() != branch.getID())
- {
- return true;
- }
-
- if (timeStamp != CDOBranchPoint.INVALID_DATE)
- {
- if (exactTime)
- {
- if (timeStamp != CDOBranchPoint.UNSPECIFIED_DATE && objyObject.getCreationTime() != timeStamp)
- {
- return true;
- }
- }
- else
- {
- long startTime = objyObject.getCreationTime();
- long endTime = objyObject.getRevisedTime();
- if (!CDOCommonUtil.isValidTimeStamp(timeStamp, startTime, endTime))
- {
- return true;
- }
- }
- }
-
- CDOBranchVersion branchVersion = branchManager.getBranch((int)objyObject.getBranchId()).getVersion(
- Math.abs(objyObject.getVersion()));
- InternalCDORevision revision = (InternalCDORevision)revisionManager.getRevisionByVersion(
- OBJYCDOIDUtil.getCDOID(objyObject.ooId()), branchVersion, CDORevision.UNCHUNKED, true);
-
- return handler.handleRevision(revision);
- }
-
- public Set<CDOID> readChangeSet(OMMonitor monitor, CDOChangeSetSegment... segments)
- {
- monitor.begin(segments.length);
-
- try
- {
- ensureSessionBegin();
-
- ObjyBranchManager objyBranchManager = objySession.getBranchManager(getRepositoryName());
- ObjyObjectManager objyObjectManager = objySession.getObjectManager();
- Set<CDOID> results = new HashSet<CDOID>();
-
- // get all revisions that has branchId, and creation timestamp, and perhaps revised before
- // end timestamp or haven't been revised.
- for (CDOChangeSetSegment segment : segments)
- {
- ObjyBranch objyBranch = objyBranchManager.getBranch(segment.getBranch().getID());
- // query the branch revisions for the time range.
- SortedSet<?> revisions = objyBranch.getRevisions();
- readChangeSet(monitor.fork(), segment, objyObjectManager, revisions, results);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ChangeSet " + results.toString());
- }
-
- return results;
- }
- finally
- {
- monitor.done();
- }
- }
-
- protected void readChangeSet(OMMonitor monitor, CDOChangeSetSegment segment, ObjyObjectManager objyObjectManager,
- SortedSet<?> revisions, Set<CDOID> results)
- {
- int size = revisions.size();
- monitor.begin(size);
- Async async = null;
- try
- {
- async = monitor.forkAsync();
-
- Iterator<?> objItr = revisions.iterator();
- while (objItr.hasNext())
- {
- ooObj anObj = (ooObj)objItr.next();
- ObjyObject objyObject = objyObjectManager.getObject(anObj.getOid());
- long creationTime = objyObject.getCreationTime();
- long revisedTime = objyObject.getRevisedTime();
- if (creationTime >= segment.getTimeStamp() && (revisedTime <= segment.getEndTime() || revisedTime == 0))
- {
- results.add(objyObject.getRevisionId());
- }
-
- monitor.worked();
- }
- }
- finally
- {
- async.stop();
- monitor.done();
-
- }
- }
-
- public void queryLobs(List<byte[]> ids)
- {
- // TODO: implement ObjectivityStoreAccessor.queryLobs(ids)
- throw new UnsupportedOperationException();
- }
-
- public void handleLobs(long fromTime, long toTime, CDOLobHandler handler) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.handleLobs(fromTime, toTime, handler)
- throw new UnsupportedOperationException();
- }
-
- public void loadLob(byte[] id, OutputStream out) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.loadLob(id, out)
- throw new UnsupportedOperationException();
- }
-
- @Override
- protected void writeBlob(byte[] id, long size, InputStream inputStream) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.writeBlob(id, size, inputStream)
- throw new UnsupportedOperationException();
- }
-
- @Override
- protected void writeClob(byte[] id, long size, Reader reader) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.writeClob(id, size, reader)
- throw new UnsupportedOperationException();
- }
-
- public void rawExport(CDODataOutput out, int fromBranchID, int toBranchID, long fromCommitTime, long toCommitTime)
- throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.rawExport();
- throw new UnsupportedOperationException();
- }
-
- public void rawImport(CDODataInput in, int fromBranchID, int toBranchID, long fromCommitTime, long toCommitTime,
- OMMonitor monitor) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.rawImport
- throw new UnsupportedOperationException();
- }
-
- public void rawStore(InternalCDOPackageUnit[] packageUnits, OMMonitor monitor)
- {
- // TODO: implement ObjectivityStoreAccessor.rawStore
- throw new UnsupportedOperationException();
- }
-
- public void rawStore(InternalCDORevision revision, OMMonitor monitor)
- {
- // TODO: implement ObjectivityStoreAccessor.rawStore
- throw new UnsupportedOperationException();
- }
-
- public void rawStore(byte[] id, long size, InputStream inputStream) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.rawStore
- throw new UnsupportedOperationException();
- }
-
- public void rawStore(byte[] id, long size, Reader reader) throws IOException
- {
- // TODO: implement ObjectivityStoreAccessor.rawStore
- throw new UnsupportedOperationException();
- }
-
- public void rawStore(CDOBranch branch, long timeStamp, long previousTimeStamp, String userID, String comment,
- OMMonitor monitor)
- {
- // TODO: implement ObjectivityStoreAccessor.rawStore
- throw new UnsupportedOperationException();
- }
-
- @Deprecated
- public void rawDelete(CDOID id, int version, CDOBranch branch, EClass eClass, OMMonitor monitor)
- {
- throw new UnsupportedOperationException();
- }
-
- public void rawCommit(double commitWork, OMMonitor monitor)
- {
- // TODO: implement ObjectivityStoreAccessor.rawCommit
- throw new UnsupportedOperationException();
- }
-
- public LockArea createLockArea(String userID, CDOBranchPoint branchPoint, boolean readOnly,
- Map<CDOID, LockGrade> locks)
- {
- // TODO: implement ObjectivityStoreAccessor.createLockArea
- throw new UnsupportedOperationException();
- }
-
- public LockArea getLockArea(String durableLockingID) throws LockAreaNotFoundException
- {
- // TODO: implement ObjectivityStoreAccessor.getLockArea
- throw new UnsupportedOperationException();
- }
-
- public void getLockAreas(String userIDPrefix, Handler handler)
- {
- ensureSessionBegin();
-
- InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager();
- ObjyLockAreaManager objyLockAreaManager = objySession.getLockAreaManager(getRepositoryName());
- objyLockAreaManager.getLockAreas(branchManager, userIDPrefix, handler);
- }
-
- public void deleteLockArea(String durableLockingID)
- {
- // TODO: implement ObjectivityStoreAccessor.deleteLockArea
- throw new UnsupportedOperationException();
- }
-
- public void lock(String durableLockingID, LockType type, Collection<? extends Object> objectsToLock)
- {
- // TODO: implement ObjectivityStoreAccessor.lock
- throw new UnsupportedOperationException();
- }
-
- public void unlock(String durableLockingID, LockType type, Collection<? extends Object> objectsToUnlock)
- {
- // TODO: implement ObjectivityStoreAccessor.unlock
- throw new UnsupportedOperationException();
- }
-
- public void unlock(String durableLockingID)
- {
- // TODO: implement ObjectivityStoreAccessor.unlock
- throw new UnsupportedOperationException();
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.common.branch.CDOBranchHandler; +import org.eclipse.emf.cdo.common.branch.CDOBranchManager; +import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; +import org.eclipse.emf.cdo.common.branch.CDOBranchVersion; +import org.eclipse.emf.cdo.common.commit.CDOCommitInfo; +import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler; +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.id.CDOIDExternal; +import org.eclipse.emf.cdo.common.lob.CDOLobHandler; +import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea.Handler; +import org.eclipse.emf.cdo.common.model.CDOPackageRegistry; +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.common.protocol.CDODataInput; +import org.eclipse.emf.cdo.common.protocol.CDODataOutput; +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.common.revision.CDORevisionCacheAdder; +import org.eclipse.emf.cdo.common.revision.CDORevisionHandler; +import org.eclipse.emf.cdo.common.revision.CDORevisionManager; +import org.eclipse.emf.cdo.common.util.CDOCommonUtil; +import org.eclipse.emf.cdo.server.IQueryHandler; +import org.eclipse.emf.cdo.server.IRepository; +import org.eclipse.emf.cdo.server.ISession; +import org.eclipse.emf.cdo.server.IStoreAccessor.DurableLocking; +import org.eclipse.emf.cdo.server.ITransaction; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManagerLocal; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObjectManager; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranch; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.SmartLock; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreAccessor; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreChunkReader; +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranch; +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager; +import org.eclipse.emf.cdo.spi.common.commit.CDOChangeSetSegment; +import org.eclipse.emf.cdo.spi.common.commit.InternalCDOCommitInfoManager; +import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit; +import org.eclipse.emf.cdo.spi.common.revision.DetachedCDORevision; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionDelta; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevisionManager; +import org.eclipse.emf.cdo.spi.server.InternalCommitContext; +import org.eclipse.emf.cdo.spi.server.InternalRepository; +import org.eclipse.emf.cdo.spi.server.InternalSessionManager; +import org.eclipse.emf.cdo.spi.server.StoreAccessor; + +import org.eclipse.net4j.util.ObjectUtil; +import org.eclipse.net4j.util.collection.Pair; +import org.eclipse.net4j.util.concurrent.IRWLockManager.LockType; +import org.eclipse.net4j.util.om.monitor.OMMonitor; +import org.eclipse.net4j.util.om.monitor.OMMonitor.Async; +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.resource.ResourceSet; + +import com.objy.db.LockNotGrantedException; +import com.objy.db.app.oo; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.Reader; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.SortedSet; + +/** + * @author Simon McDuff + * @author Ibrahim Sallam + */ +public class ObjectivityStoreAccessor extends StoreAccessor implements IObjectivityStoreAccessor, DurableLocking +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjectivityStoreAccessor.class); + + private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjectivityStoreAccessor.class); + + protected ObjySession objySession = null; + + // protected ObjyObjectManager objectManager = null; + + protected boolean isRead = false; + + protected int sessionID = 0; // used to tag the Objy session in the session pool + + boolean zipped = true; // TODO - might make this configurable... + + private HashMap<CDOID, ObjyObject> newObjyObjectsMap = new HashMap<CDOID, ObjyObject>(); + + private long readRevisionTime = 0; + + private int readRevisionCount = 0; + + protected ObjectivityStoreAccessor(ObjectivityStore store, ISession cdoSession) + { + super(store, cdoSession); + + // for debugging... + // session.getProtocol(); + // org.eclipse.emf.cdo.net4j.CDOSession.Options.getProtocol() + // [12:42:23 PM] Eike Stepper says: org.eclipse.net4j.signal.ISignalProtocol.setTimeout(long) + // [12:42:43 PM] Eike Stepper says: commit is different + // if (cdoSession != null && cdoSession.getProtocol().getSession() instanceof org.eclipse.emf.cdo.net4j.CDOSession) + // { + // CDOCommonSession commonSession = cdoSession.getProtocol().getSession(); + // org.eclipse.emf.cdo.net4j.CDOSession tempSession = (org.eclipse.emf.cdo.net4j.CDOSession)commonSession; + // tempSession.options().setCommitTimeout(60000); + // } + // [12:42:45 PM] Eike Stepper says: org.eclipse.emf.cdo.net4j.CDOSession.Options.setCommitTimeout(int) + // org.eclipse.emf.cdo.net4j.CDOSession.Options.setProgressInterval(int) + + /* I believe this is a read session */ + isRead = true; + if (cdoSession != null) + { + sessionID = cdoSession.getSessionID(); + } + } + + public ObjectivityStoreAccessor(ObjectivityStore store, ITransaction transaction) + { + super(store, transaction); + + // for debugging... + // if (transaction != null && transaction.getSession().getProtocol().getSession() instanceof + // org.eclipse.emf.cdo.net4j.CDOSession) + // { + // CDOCommonSession commonSession = transaction.getSession().getProtocol().getSession(); + // org.eclipse.emf.cdo.net4j.CDOSession cdoSession = (org.eclipse.emf.cdo.net4j.CDOSession)commonSession; + // cdoSession.options().setCommitTimeout(60000); + // } + /* I believe this is a write session */ + if (transaction != null) + { + sessionID = transaction.getSession().getSessionID(); + } + } + + @Override + protected void detachObjects(CDOID[] detachedObjects, CDOBranch branch, long timeStamp, OMMonitor monitor) + { + ensureSessionBegin(); + + // System.out.println(">>>>IS:<<< detachObjects() " + this + " - objy session: " + objySession.toString()); + // objySession.addToLog("IS:>>>", "detachObjects - begin"); + + try + { + monitor.begin(detachedObjects.length); + // Find all Objy containers to lock as one unit. + Set<ooId> containerToLocks = new HashSet<ooId>(); + for (CDOID id : detachedObjects) + { + ooId containerID = OBJYCDOIDUtil.getContainerId(id); + containerToLocks.add(containerID); + } + objySession.lockContainers(containerToLocks); + + InternalCDORevisionManager revisionManager = getStore().getRepository().getRevisionManager(); + + long tStart = System.currentTimeMillis(); + for (CDOID id : detachedObjects) + { + + InternalCDORevision revision = revisionManager.getRevision(id, branch.getHead(), CDORevision.UNCHUNKED, + CDORevision.DEPTH_NONE, true); + int version = ObjectUtil.equals(branch, revision.getBranch()) ? revision.getVersion() + : CDOBranchVersion.FIRST_VERSION; + + detachObject(id, version, branch, timeStamp); + } + // objySession.addToLog("IS:>>>", "detachObjects - end"); + long tDiff = System.currentTimeMillis() - tStart; + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("detach objects: " + detachedObjects.length + " - time: " + tDiff); + } + + } + finally + { + monitor.done(); + } + + // System.out.println(">>>>IS:<<< detachObjects() DONE " + this + " - objy session: " + objySession.toString()); + } + + /*** + * @param CDOID + * @param version + * @param branch + * @param timeStamp + */ + private void detachObject(CDOID id, int version, CDOBranch branch, long timeStamp) + { + // ensureSessionBegin(); + + ObjyObject objyObject = getObject(id); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Detaching id " + id + " - OID: " + objyObject.ooId().getStoreString() + " verions: " + + version + " in Branch: " + branch.getID() + " and timeStamp: " + timeStamp); + } + + if (getStore().isRequiredToSupportAudits()) + { + if (version > CDOBranchVersion.FIRST_VERSION) + { + // pick the proper version of that branch to revise it. Otherwise, the detached version will + // be in a different branch. + ObjyObject objyRevision = objyObject.getRevisionByVersion(version, branch.getID(), + objySession.getObjectManager()); + if (objyRevision.getVersion() < 0) + { + TRACER_DEBUG.trace("... OBJ is already detached..."); + } + objyRevision.setRevisedTime(timeStamp - 1); + } + objyObject.detach(version, branch, timeStamp); + } + else + { + objyObject.setVersion(-version); + objyObject.delete(this, objySession.getObjectManager()); + } + + // // we'll need to find it's containing object/resource and remove it from there. + // // TODO - do we need to deal with dependent objects, i.e. delete them as well, + // // is there a notion of delete propagate? + // if (ObjySchema.isResource(getStore(), objyObject.objyClass())) + // { + // ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName()); + // resourceList.remove(objyObject); + // } + objySession.getObjectManager().remove(objyObject); // removed it from the cache. + } + + @Override + protected void doActivate() throws Exception + { + // System.out.println(">>>>IS:<<<< StoreAccessor.doActivate() " + this); + // getObjySession(); + } + + public ObjySession getObjySession() + { + int currSessionID = sessionID; + + if (!isReader()) + { + // The only reason we do this is because there was a switching of context in the middle + // of a transaction, and we want to ensure that we continue with the proper session that + // is holding the data. + ITransaction cdoTrx = getTransaction(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG + .trace("getObjySession() - context's transaction: " + (cdoTrx == null ? "null" : cdoTrx.toString())); + } + if (cdoTrx != null) + { + sessionID = cdoTrx.getSession().getSessionID(); + } + } + + if (objySession != null && currSessionID == sessionID) + { + return objySession; + } + + // get a session name. + String sessionName = "Session_" + sessionID; + + if (objySession != null) + { + objySession.returnSessionToPool(); + } + if (isReader()) + { + objySession = getStore().getConnection().getReadSessionFromPool(sessionName + "_" + getRepositoryName()); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" getObjySession from read pool, session: " + objySession.toString() + " - isOpen: " + + objySession.isOpen() + " - sessionName:" + objySession.getName()); + } + } + else + { + objySession = getStore().getConnection().getWriteSessionFromPool(sessionName + "_" + getRepositoryName()); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" getObjySession from write pool, session: " + objySession.toString() + " - isOpen: " + + objySession.isOpen() + " - sessionName:" + objySession.getName()); + } + } + + if (!objySession.isOpen()) + { + objySession.setMrowMode(oo.MROW); + objySession.setWaitOption(45000); + objySession.setAllowUnregisterableTypes(true); + if (isRead) + { + objySession.setOpenMode(oo.openReadOnly); + } + else + { + objySession.setOpenMode(oo.openReadWrite); + } + objySession.begin(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" calling session.begin() for " + objySession.toString() + " - isRead: " + isRead); + } + } + else + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" session " + objySession.toString() + " already open."); + } + } + + return objySession; + } + + private void returnObjySession() + { + // System.out.println(">>>>IS:<<<< Returning to pool, session: " + objySession + " - name: " + + // objySession.getName()); + ensureSessionJoin(); + // testDetachWithoutRevision_CheckMainBranch() is crashing because objySession is null. + // TBD: verify this case!!! + if (objySession == null) + { + return; + } + + if (objySession.isOpen()) + { + // System.out.println(">>>>IS:<<<< commiting session: " + objySession + " - name: " + objySession.getName()); + objySession.commit(); // IS: we might need to abort instead. + } + objySession.returnSessionToPool(); + objySession = null; + } + + @Override + protected void doDeactivate() throws Exception + { + // System.out.println(">>>>IS:<<< StoreAccessor.doDeactivate() " + this); + returnObjySession(); + } + + @Override + protected void doPassivate() throws Exception + { + // System.out.println(">>>>IS:<<<< StoreAccessor.doPassivate() " + this); + returnObjySession(); + } + + @Override + protected void doUnpassivate() throws Exception + { + // System.out.println(">>>>IS:<<<< StoreAccessor.doUnpassivate() " + this); + // IS: don't call this now, in case we don't have a context. + // getObjySession(); + } + + // @Override + // protected void setContext(Object context) + // { + // super.setContext(context); + // System.out.println(">>>>IS:<<<< StoreAccessor.setContext() " + this + " - context: " + context.toString()); + // } + + @Override + protected void doRollback(CommitContext commitContext) + { + try + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Rollback session " + objySession); + } + // the rollback could be coming from another thread. + ensureSessionJoin(); + if (objySession.isOpen()) + { + objySession.abort(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("OBJY: session aborted - Session: " + objySession + " - open:" + objySession.isOpen()); + } + } + } + catch (RuntimeException exception) + { + TRACER_INFO.trace(exception.getMessage(), exception); + exception.printStackTrace(); + throw exception; + } + } + + @Override + protected void writeRevisionDeltas(InternalCDORevisionDelta[] revisionDeltas, CDOBranch branch, long created, + OMMonitor monitor) + { + // System.out.println(">>>>IS:<<< writeRevisionDeltas() " + this + " - objy session: " + objySession.toString()); + long start = System.nanoTime(); + ensureSessionBegin(); + + try + { + monitor.begin(revisionDeltas.length); + // Find all Objy containers to lock as one unit. + Set<ooId> containerToLocks = new HashSet<ooId>(); + for (InternalCDORevisionDelta delta : revisionDeltas) + { + ooId containerID = OBJYCDOIDUtil.getContainerId(delta.getID()); + containerToLocks.add(containerID); + } + objySession.lockContainers(containerToLocks); + + for (InternalCDORevisionDelta revisionDelta : revisionDeltas) + { + writeRevisionDelta(revisionDelta, branch, created); + } + } + finally + { + monitor.done(); + } + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" writeRevisionDeltas: " + revisionDeltas.length + " - time: " + (System.nanoTime() - start) + / 1000000.0); + } + } + + /** + * Called for each revision delta. + * + * @param delta + * @param created + * @param branch + */ + // private void writeRevisionDelta2(InternalCDORevisionDelta delta, CDOBranch branch, long created) + // { + // // ensureSessionBegin(); + // + // int deltaVersion = delta.getVersion(); + // int newVersion = CDOBranchVersion.FIRST_VERSION; + // + // ObjyObject objyObject = getObject(delta.getID()); + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.format("writingRevisionDelta getting Object: {0}, v:{1} - BranchId:{2}", objyObject.ooId() + // .getStoreString(), deltaVersion, delta.getBranch().getID()); + // } + // ObjyObject objyOriginalRevision = objyObject.getRevisionByVersion(deltaVersion, delta.getBranch().getID(), + // objySession.getObjectManager()); + // + // if (branch.getID() == delta.getBranch().getID()) + // { + // // Same branch, increase version + // newVersion = deltaVersion + 1; + // } + // + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.format("Writing revision delta: {0}, v:{1} - OID:{2}, v:{3} - BranchId:{4}", delta, deltaVersion, + // objyObject.ooId().getStoreString(), objyOriginalRevision.getVersion(), objyOriginalRevision.getBranchId()); + // TRACER_DEBUG.format("... delta branch ID: {0} - revision branch ID: {1}", branch.getID(), + // objyOriginalRevision.getBranchId()); + // } + // // System.out.println(">>>IS: Delta Writing: " + delta.getID() + " - oid: " + objyObject.ooId().getStoreString()); + // // System.out.println("\t - old version : " + delta.getVersion()); + // // System.out.println("\t - created : " + created); + // // System.out.println("\t - delta.branch: " + delta.getBranch().toString()); + // // System.out.println("\t - branch : " + branch.toString()); + // // System.out.println("\t - branch TS : " + branch.getPoint(created).getTimeStamp()); + // // System.out.println("\t - delta : " + delta.toString()); + // // for debugging... + // + // if (objyOriginalRevision.getVersion() != deltaVersion) + // { + // throw new RuntimeException("ObjecitivityStoreAccessor : Dirty write"); + // } + // + // ObjyObject objyNewRevision = null; + // + // if (getStore().isRequiredToSupportAudits()) + // { + // // newObjyRevision = objySession.getObjectManager().copyRevision(this, objyRevision); + // // objyRevision.setRevisedBranchId(branch.getID(); + // // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager() + // // .getRevisionByVersion(delta.getID(), delta, 0, true); + // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager() + // .getRevisionByVersion(delta.getID(), delta.getBranch().getVersion(deltaVersion), 0, true); + // + // // 100917-IS: KISS - InternalCDORevision newRevision = originalRevision.copy(); + // + // // 100917-IS: KISS - newRevision.setVersion(deltaVersion + 1); + // // 100917-IS: KISS - newRevision.setBranchPoint(delta.getBranch().getPoint(created)); + // // 100917-IS: KISS - newObjyRevision = objySession.getObjectManager().newObject(newRevision.getEClass(), + // // objyRevision.ooId()); + // // 100917-IS: KISS - objyNewRevision.update(this, newRevision); + // + // // create a new object, fill it with the original revision data, then + // // modify the creation and the branch ID accordingly. + // objyNewRevision = objySession.getObjectManager().newObject(originalRevision.getEClass(), + // objyOriginalRevision.ooId()); + // objyNewRevision.update(this, originalRevision); + // objyNewRevision.setBranchId(delta.getBranch().getID()); + // // the following are done at the end. + // // objyNewRevision.setVersion(deltaVersion + 1); + // // objyNewRevision.setCreationTime(created); + // + // objyObject.addToRevisions(objyNewRevision); + // + // if (getStore().isRequiredToSupportBranches() /* && branch.getID() != CDOBranch.MAIN_BRANCH_ID */) + // { + // // add the newObjyRevision to the proper branch. + // ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branch.getID()); + // ooObj anObj = ooObj.create_ooObj(objyNewRevision.ooId()); + // objyBranch.addRevision(anObj); + // } + // if (newVersion > CDORevision.FIRST_VERSION) + // { + // // revise the original revision last, otherwise we can end up with the revised date in the new revision. + // objyOriginalRevision.setRevisedTime(branch.getPoint(created).getTimeStamp() - 1); + // } + // } + // else + // { + // objyNewRevision = objyOriginalRevision; + // } + // + // ObjectivityFeatureDeltaWriter visitor = new ObjectivityFeatureDeltaWriter(objyNewRevision); + // + // delta.accept(visitor); + // + // objyNewRevision.setCreationTime(branch.getPoint(created).getTimeStamp()); + // objyNewRevision.setVersion(newVersion); // TODO - verify with Eike if this is true!!! + // } + + /** + * Called for each revision delta. + * + * @param delta + * @param created + * @param branch + */ + private void writeRevisionDelta(InternalCDORevisionDelta delta, CDOBranch branch, long created) + { + // ensureSessionBegin(); + + int deltaVersion = delta.getVersion(); + int newVersion = CDOBranchVersion.FIRST_VERSION; + + ObjyObject objyObject = getObject(delta.getID()); + TRACER_DEBUG.format("writingRevisionDelta getting Object: {0}, v:{1} - BranchId:{2}", objyObject.ooId() + .getStoreString(), deltaVersion, delta.getBranch().getID()); + ObjyObject objyOriginalRevision = objyObject.getRevisionByVersion(deltaVersion, delta.getBranch().getID(), + objySession.getObjectManager()); + + if (branch.getID() == delta.getBranch().getID()) + { + // Same branch, increase version + newVersion = deltaVersion + 1; + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("Writing revision delta: {0}, v:{1} - OID:{2}, v:{3} - BranchId:{4}", delta, deltaVersion, + objyObject.ooId().getStoreString(), objyOriginalRevision.getVersion(), objyOriginalRevision.getBranchId()); + TRACER_DEBUG.format("... delta branch ID: {0} - revision branch ID: {1}", branch.getID(), + objyOriginalRevision.getBranchId()); + } + // System.out.println(">>>IS: Delta Writing: " + delta.getID() + " - oid: " + objyObject.ooId().getStoreString()); + // System.out.println("\t - old version : " + delta.getVersion()); + // System.out.println("\t - created : " + created); + // System.out.println("\t - delta.branch: " + delta.getBranch().toString()); + // System.out.println("\t - branch : " + branch.toString()); + // System.out.println("\t - branch TS : " + branch.getPoint(created).getTimeStamp()); + // System.out.println("\t - delta : " + delta.toString()); + // for debugging... + + if (objyOriginalRevision.getVersion() != deltaVersion) + { + throw new RuntimeException("ObjecitivityStoreAccessor : Dirty write"); + } + + ObjyObject objyNewRevision = null; + + if (getStore().isRequiredToSupportAudits()) + { + + ObjyObject objyObjectCopy = objySession.getObjectManager().copyRevision(this, objyOriginalRevision); + TRACER_DEBUG.format(" created new object:{0} by copying object:{1} - v:{2} - newBranch:{3}", objyObjectCopy + .ooId().getStoreString(), objyOriginalRevision.ooId().getStoreString(), objyOriginalRevision.getVersion(), + branch.getID()); + + // // newObjyRevision = objySession.getObjectManager().copyRevision(this, objyRevision); + // // objyRevision.setRevisedBranchId(branch.getID(); + // InternalCDORevision originalRevision = getStore().getRepository().getRevisionManager() + // .getRevisionByVersion(delta.getID(), delta, CDORevision.UNCHUNKED, true); + // + // // 100917-IS: KISS - InternalCDORevision newRevision = originalRevision.copy(); + // + // // 100917-IS: KISS - newRevision.setVersion(deltaVersion + 1); + // // 100917-IS: KISS - newRevision.setBranchPoint(delta.getBranch().getPoint(created)); + // // 100917-IS: KISS - objyNewRevision = objySession.getObjectManager().newObject(newRevision.getEClass(), + // // objyOriginalRevision.ooId()); + // // 100917-IS: KISS - objyNewRevision.update(this, newRevision); + // + // // create a new object, fill it with the original revision data, then + // // modify the creation and the branch ID accordingly. + // objyNewRevision = objySession.getObjectManager().newObject(originalRevision.getEClass(), + // objyOriginalRevision.ooId()); + // objyNewRevision.update(this, originalRevision); + objyNewRevision = objyObjectCopy; + objyNewRevision.setBranchId(branch.getID()); + // the following are done at the end. + // objyNewRevision.setVersion(deltaVersion + 1); + // objyNewRevision.setCreationTime(created); + + objyObject.addToRevisions(objyNewRevision); + + if (getStore().isRequiredToSupportBranches() /* && branch.getID() != CDOBranch.MAIN_BRANCH_ID */) + { + // add the newObjyRevision to the proper branch. + ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branch.getID()); + ooObj anObj = ooObj.create_ooObj(objyNewRevision.ooId()); + objyBranch.addRevision(anObj); + } + // revise the original revision last, otherwise we can end up with the revised date in the new revision. + // IS: it seems that in CDO 4.0 we don't need to do that anymore!! + if (newVersion > CDORevision.FIRST_VERSION) + { + objyOriginalRevision.setRevisedTime(branch.getPoint(created).getTimeStamp() - 1); + } + } + else + { + objyNewRevision = objyOriginalRevision; + } + + ObjectivityFeatureDeltaWriter visitor = new ObjectivityFeatureDeltaWriter(objyNewRevision); + + delta.accept(visitor); + + objyNewRevision.setCreationTime(branch.getPoint(created).getTimeStamp()); + objyNewRevision.setVersion(newVersion); // TODO - verify with Eike if this is true!!! + } + + @Override + public ObjectivityStore getStore() + { + return (ObjectivityStore)super.getStore(); + } + + /** + * It seems that it will be called for both new objects and dirty objects. + */ + @Override + protected void writeRevisions(InternalCDORevision[] revisions, CDOBranch branch, OMMonitor monitor) + { + if (TRACER_DEBUG.isEnabled()) + { + ObjyObjectManager.getObjectTime = 0; + ObjyObjectManager.updateObjectTime = 0; + ObjyObjectManager.resourceCheckAndUpdateTime = 0; + } + long start = System.nanoTime(); + ensureSessionBegin(); + // objySession.addToLog("IS:>>>", "writeRevisions - begin"); + try + { + monitor.begin(revisions.length); + // Find all Objy containers to lock as one unit. + Set<ooId> containersToLock = new HashSet<ooId>(); + for (InternalCDORevision revision : revisions) + { + ooId containerID = OBJYCDOIDUtil.getContainerId(revision.getID()); + containersToLock.add(containerID); + } + // containersToLock.add(objySession.getBranchManager(getRepositoryName()).getContainer().getOid()); + // lockContainers(containersToLock); + // long tStart = System.currentTimeMillis(); + for (InternalCDORevision revision : revisions) + { + writeRevision(revision, monitor.fork()); + } + // long tDiff = System.currentTimeMillis() - tStart; + // System.out.println(">>> IS: writing revisions: " + revisions.length + " - time: " + tDiff); + } + finally + { + newObjyObjectsMap.clear(); + monitor.done(); + } + // objySession.addToLog("IS:>>>", "writeRevisions - end"); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG + .trace(" writeRevisions: " + revisions.length + " - time: " + (System.nanoTime() - start) / 1000000.0); + // TRACER_DEBUG.trace(" getObjectTime: " + ObjyObjectManager.getObjectTime / 1000000.0); + // TRACER_DEBUG.trace(" updateObjectTime: " + ObjyObjectManager.updateObjectTime / 1000000.0); + // TRACER_DEBUG.trace(" resourceCheckAndUpdateTime: " + ObjyObjectManager.resourceCheckAndUpdateTime / + // 1000000.0); + // ObjyObjectManager.getObjectTime = 0; + // ObjyObjectManager.updateObjectTime = 0; + // ObjyObjectManager.resourceCheckAndUpdateTime = 0; + } + + } + + /** + * return an ObjyObject that represent the CDOID base. + */ + public ObjyObject getObject(CDOID id) + { + ObjyObject objyObject = objySession.getObjectManager().getObject(id); + // make sure we get the base one and not any cached version. + return objyObject.getBaseObject(); + } + + /***** + * Use this code for heart beat. Async async = null; try { monitor.begin(getListMappings().size() + 1); async = + * monitor.forkAsync(); reviseObject(accessor, id, timeStamp); } finally { async.stop(); monitor.done(); } [10:07:02 + * AM] Eike Stepper: that one takes care that the heartbeat goes on [10:07:13 AM] Eike Stepper: for indefinite time + */ + + private void writeRevision(InternalCDORevision revision, OMMonitor monitor) + { + Async async = null; + + try + { + monitor.begin(1000); // IS: experimental. + async = monitor.forkAsync(); + + // EClass eClass = revision.getEClass(); + long __start = System.nanoTime(); + // ObjyObject objyObject = getObject(revision.getID()); + ObjyObject objyObject = newObjyObjectsMap.get(revision.getID()); + if (objyObject == null) + { + objyObject = getObject(revision.getID()); // we shouldn't need to come here. + } + ObjyObjectManager.getObjectTime += System.nanoTime() - __start; + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("Writing revision: {0} - OID: {1}", revision, objyObject.ooId().getStoreString()); //$NON-NLS-1$ + } + + // System.out.println(">>>IS: Writing: " + revision.getID() + " - oid: " + objyObject.ooId().getStoreString()); + // System.out.println("\t - version : " + revision.getVersion()); + // System.out.println("\t - timestamp : " + revision.getTimeStamp()); + // System.out.println("\t - revised : " + revision.getRevised()); + // System.out.println("\t - resourceId : " + revision.getResourceID()); + // System.out.println("\t - containerId: " + revision.getContainerID()); + // System.out.println("\t - branch : " + revision.getBranch().toString()); + // System.out.println("\t - revision : " + revision.toString()); + + ObjyObject newObjyRevision = objyObject; + + if (revision.getVersion() > CDOBranchVersion.FIRST_VERSION) // we're updating other versions... + { + // TRACER_DEBUG.format("...Updating other revisions using writeRevision()..."); + ObjyObject oldObjyRevision = objyObject.getRevisionByVersion(revision.getVersion() - 1, revision.getBranch() + .getID(), objySession.getObjectManager()); + + if (oldObjyRevision == null) + { + new IllegalStateException("Revision with version: " + (revision.getVersion() - 1) + " is not in the store."); //$NON-NLS-1$ + } + if (getStore().isRequiredToSupportAudits()) + { + // if we allow versioning, then create a new one here. + // IS: I'm not sure if we'll be called here we always go to the writeRevisionDelta call. + newObjyRevision = objySession.getObjectManager().newObject(revision.getEClass(), oldObjyRevision.ooId()); + objyObject.addToRevisions(newObjyRevision); + + } + else + { + newObjyRevision = oldObjyRevision; + } + } + + if (getStore().isRequiredToSupportBranches()) + { + // add the newObjyRevision to the proper branch. + ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch( + revision.getBranch().getID()); + ooObj anObj = ooObj.create_ooObj(newObjyRevision.ooId()); + try + { + objyBranch.addRevision(anObj); + } + catch (LockNotGrantedException ex) + { + ex.printStackTrace(); + } + } + + __start = System.nanoTime(); + newObjyRevision.update(this, revision); + ObjyObjectManager.updateObjectTime += System.nanoTime() - __start; + + // if it's a resource, collect it. + if (revision.isResourceNode()) + { + __start = System.nanoTime(); + // TODO - this is temp solution to lock the common resource list + // Add resource to the list + ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName()); + ooObj anObj = (ooObj)objySession.getFD().objectFrom(resourceList.ooId()); + SmartLock.lock(anObj.getContainer()); + + // before we update the data into the object we need to check + // if it's a resource and we're trying to add a duplicate. + // TODO - do we need to check for Folder and resouce, or is the isResourceNode() + // check is enough?!!! + if (revision.isResourceFolder() || revision.isResource()) + { + // this call will throw exception if we have a duplicate resource we trying to add. + resourceList.checkDuplicateResources(this, revision); + } + SmartLock.lock(newObjyRevision); + try + { + resourceList.add(newObjyRevision); + } + catch (LockNotGrantedException ex) + { + ex.printStackTrace(); + } + ObjyObjectManager.resourceCheckAndUpdateTime += System.nanoTime() - __start; + } + } + finally + { + async.stop(); + monitor.done(); + } + } + + @Override + protected void doCommit(OMMonitor monitor) + { + // System.out.println(">>>>IS:<<< doCommit() " + this + " - objy session: " + objySession.toString()); + + long start = System.currentTimeMillis(); + Async async = null; + monitor.begin(); + + try + { + try + { + async = monitor.forkAsync(); + // The commit request might come from a different thread. + ensureSessionJoin(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Committing ..." + objySession + " nc:" + objySession.nestCount()); + } + if (objySession.isOpen() == true) + { + objySession.commit(); + } + else + { + TRACER_DEBUG.trace("Error: calling objySession.commit() without having an open trx."); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Committed"); + } + } + finally + { + if (async != null) + { + async.stop(); + } + } + } + catch (RuntimeException exception) + { + TRACER_INFO.trace(exception.getMessage(), exception); + exception.printStackTrace(); + throw exception; + } + finally + { + monitor.done(); + } + + // 100920 - IS: for debugging + if (TRACER_DEBUG.isEnabled()) + { + // TRACER_DEBUG.trace("doCommit() - new objects created: " + ObjyObjectManager.newObjCount + " - Internal: " + // + ObjyObjectManager.newInternalObjCount); + // ObjyObjectManager.newObjCount = 0; + // ObjyObjectManager.newInternalObjCount = 0; + TRACER_DEBUG.trace(" readRvisions: " + readRevisionCount + " - time: " + readRevisionTime / 1000000.0); + TRACER_DEBUG.trace(" fetchCount: " + ObjyObject.fetchCount + " - updateCount: " + ObjyObject.updateCount); + TRACER_DEBUG.trace("\t commit time: " + (System.currentTimeMillis() - start)); + readRevisionTime = 0; + readRevisionCount = 0; + ObjyObject.fetchCount = 0; + ObjyObject.updateCount = 0; + } + // System.out.println("IS:>>> ObjyObject.ctor(): count " + ObjyObject.count + " - totalTime: " + ObjyObject.tDiff); + // for (ooId oid : ObjyObject.oids) + // { + // System.out.println("<" + oid.getStoreString() + "> "); + // } + // System.out.println(); + // ObjyObject.count = 0; + // ObjyObject.tDiff = 0; + // ObjyObject.oids.clear(); + } + + public IObjectivityStoreChunkReader createChunkReader(InternalCDORevision revision, EStructuralFeature feature) + { + return new ObjectivityStoreChunkReader(this, revision, feature); + } + + public EPackage[] loadPackageUnit(InternalCDOPackageUnit packageUnit) + { + // using the packageUnit.getID() we'll read the object from the FD and get the bytes. + byte[] bytes = null; + + ensureSessionBegin(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("loadPackageUnit for: {0}", packageUnit.getID()); //$NON-NLS-1$ + } + + ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler(); + + bytes = objyPackageHandler.readPackageBytes(packageUnit); + + EPackage ePackage = createEPackage(packageUnit, bytes); + + return EMFUtil.getAllPackages(ePackage); + } + + private EPackage createEPackage(InternalCDOPackageUnit packageUnit, byte[] bytes) + { + ResourceSet resourceSet = EMFUtil.newEcoreResourceSet(getPackageRegistry()); + return EMFUtil.createEPackage(packageUnit.getID(), bytes, zipped, resourceSet, false); + } + + private CDOPackageRegistry getPackageRegistry() + { + return getStore().getRepository().getPackageRegistry(); + } + + /** + * TODO - 1) make sure that we return the root resource when we asked for "null" pathPrefix. 2) Create the "null" + * resource folder if it doesn't exist, perhaps when we initialize the store. + */ + public void queryResources(QueryResourcesContext context) + { + ensureSessionBegin(); + + String pathPrefix = context.getName(); + boolean exactMatch = context.exactMatch(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("queryResources() for : " + (pathPrefix == null ? "NULL" : pathPrefix) + " - exactMatch: " + + exactMatch); + } + ObjyResourceList resourceList = objySession.getResourceList(getRepositoryName()); + int size = resourceList.size(); + if (size == 0) // nothing yet. + { + CDOID resourceID = OBJYCDOIDUtil.getCDOID(null); + context.addResource(resourceID); + } + + // TBD: We need to verify the folderID as well!! + // CDOID folderID = org.eclipse.emf.cdo.common.id.CDOIDUtil.isNull(context.getFolderID()) ? null : context + // .getFolderID(); + for (int i = 0; i < size; i++) + { + ObjyObject resource = resourceList.getResource(i); + if (resource != null) + { + ObjyObject resourceRevision = resource; + // get the proper revision of the resource (might need to refactor this code, see readRevision()) + if (getStore().isRequiredToSupportBranches()) + { + try + { + resourceRevision = resource.getRevision(context.getTimeStamp(), context.getBranch().getID(), + objySession.getObjectManager()); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + } + else if (getStore().isRequiredToSupportAudits()) + { + try + { + resourceRevision = resource.getRevision(context.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID, + objySession.getObjectManager()); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + if (resourceRevision == null || resourceRevision.getVersion() < 0) + { + continue; + } + + String resourceName = ObjyResourceList.getResourceName(resourceRevision); + CDOID resourceID = OBJYCDOIDUtil.getCDOID(resource.ooId()); + if (exactMatch && pathPrefix != null && pathPrefix.equals(resourceName) || pathPrefix == null + && resourceName == null) + { + if (!context.addResource(resourceID)) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format(" queryResources(1.1) got: " + resource.ooId().getStoreString() + " - version: " + + resource.getVersion()); + } + // No more results allowed + break; // don't continue + } + } + else if (!exactMatch && resourceName != null) + { + if (resourceName.startsWith(pathPrefix)) + { + context.addResource(resourceID); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format(" queryResources(1.2) got: " + resource.ooId().getStoreString() + " - version: " + + resource.getVersion()); + } + } + } + /*** + * TODO - verify if we need this code, originally from the old impl. CDOID lookupFolderID = (CDOID) + * objectManager.getEContainer(resource); if (ObjectUtil.equals(lookupFolderID, folderID)) { boolean match = + * exactMatch || pathPrefix == null; if (match) { CDOID resourceID = CDOIDUtil.getCDOID(resource.ooId()); if + * (!context.addResource(resourceID)) { break; } } } + ***/ + } + } + + } + + public void queryXRefs(QueryXRefsContext context) + { + ensureSessionBegin(); + + Set<CDOID> targetIDs = context.getTargetObjects().keySet(); + Map<EClass, List<EReference>> sourceCandidates = context.getSourceCandidates(); + + // get the context branch. + CDOBranch branch = context.getBranch(); + ObjyBranchManager branchManager = objySession.getBranchManager(getRepositoryName()); + ObjyBranch objyBranch = branchManager.getBranch(branch.getID()); + + // iterate over all revision in a branch. + ObjyObject objyObject = null; + SortedSet<?> revisions = objyBranch.getRevisions(); + for (Object anObj : revisions) + { + // the ooObj we get from revisions is the correct one for that branch. + objyObject = objySession.getObjectManager().getObject(((ooObj)anObj).getOid()); + + // InternalCDORevision revision = getRevision(list, context); + // if (revision == null || revision instanceof SyntheticCDORevision) + // { + // continue; + // } + // + EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass()); + CDOID sourceID = objyObject.getRevisionId(); + + List<EReference> eReferences = sourceCandidates.get(eClass); + if (eReferences != null) + { + for (EReference eReference : eReferences) + { + if (eReference.isMany()) + { + List<Object> results = objyObject.fetchList(this, eReference, 0, CDORevision.UNCHUNKED); + if (results != null) + { + try + { + int index = 0; + for (Object id : results) + { + if (!queryXRefs(context, targetIDs, (CDOID)id, sourceID, eReference, index++)) + { + return; + } + } + } + catch (Exception ex) + { + ex.printStackTrace(); + } + } + } + else + { + Object value = objyObject.get(eReference); + CDOID id = (CDOID)value; + if (!queryXRefs(context, targetIDs, id, sourceID, eReference, 0)) + { + return; + } + } + } + } + } + } + + private boolean queryXRefs(QueryXRefsContext context, Set<CDOID> targetIDs, CDOID targetID, CDOID sourceID, + EReference sourceReference, int index) + { + for (CDOID id : targetIDs) + { + if (id.equals(targetID)) + { + if (!context.addXRef(targetID, sourceID, sourceReference, index)) + { + // No more results allowed + return false; + } + } + } + + return true; + } + + /** + * Read all package units from the store. It's the opposite of writePackageUnits + */ + public Collection<InternalCDOPackageUnit> readPackageUnits() + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("readPackageUnits()"); //$NON-NLS-1$ + } + + ensureSessionBegin(); + + ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler(); + + Collection<InternalCDOPackageUnit> packageUnits = objyPackageHandler.readPackageUnits(); + + return packageUnits; + } + + /** + * + */ + public InternalCDORevision readRevision(CDOID id, CDOBranchPoint branchPoint, int listChunk, + CDORevisionCacheAdder cache) + { + long __start = System.nanoTime(); + ensureSessionBegin(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RR - Read rev for: {0}, TS:{1}", id, branchPoint.getTimeStamp()); //$NON-NLS-1$ + } + + // we shouldn't be doing this!!! + if (id instanceof CDOIDExternal) + { + // 100917 - IS: This must be a bug in CDO, it's throwing a CDOIDExternal at us + // we'll return null. + // TRACER_DEBUG.format("objy can't read revision for CDOID: {0}, it's external.", id.toString()); + TRACER_DEBUG.trace("objy can't read revision for external CDOID: " + id.toString()); + return null; + } + + // we might have a proxy object!!!! + + ObjyObject objyObject = getObject(id); + + if (objyObject == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RR - objyObject is NULL 4 ID:" + id); //$NON-NLS-1$ + } + return null; + } + // else + // { + // TRACER_DEBUG.format("RR - objyObject is ID:" + id + ", :" + objyObject.ooId().getStoreString()); //$NON-NLS-1$ + // } + + InternalCDORevision revision = createRevision(objyObject, id); + revision.setBranchPoint(branchPoint); + + ObjyObject objyRevision = objyObject; + + if (getStore().isRequiredToSupportBranches()) + { + try + { + objyRevision = objyObject.getRevision(branchPoint.getTimeStamp(), branchPoint.getBranch().getID(), + objySession.getObjectManager()); + if (objyRevision == null) + { + TRACER_DEBUG + .format( + "RR - branches ID:{0}, OB:{1}, BPB:{2}, BPTS:{3}", id, objyObject.getBranchId(), branchPoint.getBranch().getID(), branchPoint.getTimeStamp()); //$NON-NLS-1$ + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + else if (getStore().isRequiredToSupportAudits()) + { + try + { + objyRevision = objyObject.getRevision(branchPoint.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID, + objySession.getObjectManager()); + if (objyRevision == null) + { + TRACER_DEBUG + .format( + "RR - audit ID:{0}, OB:{1}, BPB:{2}, BPTS:{3}", id, objyObject.getBranchId(), branchPoint.getBranch().getID(), branchPoint.getTimeStamp()); //$NON-NLS-1$ + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + } + + if (objyRevision == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RR - objyRevision is NULL 4 ID:" + id); //$NON-NLS-1$ + } + return null; + } + + // check the version + if (objyRevision.getVersion() < 0) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG + .format("RR - ...revision for: {0} - OID: {1} is detached.", id, objyObject.ooId().getStoreString()); //$NON-NLS-1$ + } + EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass()); + return new DetachedCDORevision(eClass, id, branchPoint.getBranch(), -objyRevision.getVersion(), + objyRevision.getCreationTime()); + } + + CDOBranchPoint branchPoint2 = revision.getBranch().getPoint(objyRevision.getCreationTime()); + revision.setBranchPoint(branchPoint2); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG + .format("RR - Fetching revision details for: {0} - OID:{1}", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$ + } + + boolean ok = objyRevision.fetch(this, revision, listChunk); + + if (!ok) + { + TRACER_DEBUG.format("RR - Fetch rev failed 4: {0}, :{1}", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$ + } + + readRevisionTime += System.nanoTime() - __start; + readRevisionCount++; + + return ok ? revision : null; + } + + /** + * + */ + public InternalCDORevision readRevisionByVersion(CDOID id, CDOBranchVersion branchVersion, int listChunk, + CDORevisionCacheAdder cache) + { + long __start = System.nanoTime(); + ensureSessionBegin(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RRBV - Read rev 4: {0}, ver: {1}", id, branchVersion.getVersion()); //$NON-NLS-1$ + } + + // we might have a proxy object!!!! + + ObjyObject objyObject = getObject(id); + if (objyObject == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RRBV - objyObject is NULL for ID: " + id); //$NON-NLS-1$ + } + return null; + } + + // { + // TRACER_DEBUG.format("RRBV - objyObject 4 ID: " + id + ", :" + objyObject.ooId().getStoreString()); //$NON-NLS-1$ + // } + + ObjyObject objyRevision = null; + objyRevision = objyObject.getRevisionByVersion(branchVersion.getVersion(), branchVersion.getBranch().getID(), + objySession.getObjectManager()); + // if (getStore().isRequiredToSupportAudits()) + // { + // objyRevision = objyObject.getRevisionByVersion(branchVersion.getVersion()); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG + .format( + "Reading revision by version {0} for: {1} - OID: {2}", branchVersion.getVersion(), id, objyObject.ooId().getStoreString()); //$NON-NLS-1$ + } + + // } + // else + // { + // objyRevision = objyObject.getLastRevision(); + // + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.format( + // "(None-Audit) Reading revision by version for: {0} - OID: {1}", id, objyObject.ooId().getStoreString()); //$NON-NLS-1$ + // } + // } + + if (objyRevision == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("RRBV - objyRevision is NULL for ID: ", id); //$NON-NLS-1$ + } + return null; + } + + InternalCDORevision revision = createRevision(objyRevision, id); + + revision.setVersion(branchVersion.getVersion()); + revision.setBranchPoint(branchVersion.getBranch().getHead()); + + // TODO - clean up the following 3 lines... + // InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager(); + // CDOBranch mainBranch = branchManager.getBranch(CDOBranch.MAIN_BRANCH_ID); + // //revision.setBranchPoint(CDOBranchUtil.createBranchPoint(mainBranch, 0)); + // revision.setBranchPoint(mainBranch.getHead()); + + boolean ok = objyRevision.fetch(this, revision, listChunk); + + if (ok && objyRevision.getVersion() != branchVersion.getVersion()) + { + throw new IllegalStateException("Can only retrieve current version " + revision.getVersion() + " for " + //$NON-NLS-1$ //$NON-NLS-2$ + id + " - version requested was " + branchVersion + "."); //$NON-NLS-1$ //$NON-NLS-2$ + } + + // if (!ok) + // { + // TRACER_DEBUG.format("RRBV - Fetch rev failed 4: {0}, :", id, objyRevision.ooId().getStoreString()); //$NON-NLS-1$ + // } + + readRevisionTime += System.nanoTime() - __start; + readRevisionCount++; + + return ok ? revision : null; + } + + public void writePackageUnits(InternalCDOPackageUnit[] packageUnits, OMMonitor monitor) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("writePackageUnits()"); //$NON-NLS-1$ + } + + ensureSessionBegin(); + + ObjyPackageHandler objyPackageHandler = getStore().getPackageHandler(); + CDOPackageRegistry packageRegistry = getStore().getRepository().getPackageRegistry(); + + for (InternalCDOPackageUnit packageUnit : packageUnits) + { + objyPackageHandler.writePackages(packageRegistry, packageUnit, monitor/* .fork() */); + } + } + + private InternalCDORevision createRevision(ObjyObject objyObject, CDOID id) + { + EClass eClass = ObjySchema.getEClass(getStore(), objyObject.objyClass()); + + if (eClass == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("OBJY: Can't find eClass for id:" + id); + } + return null; + } + + return getStore().createRevision(eClass, id); + } + + private String getRepositoryName() + { + return getStore().getRepository().getName(); + } + + /*** + * For us, this function creates the skeleton objects in Objectivity, to be able to get the new ooId and pass it to + * the commitContext. The objects data will be updated in the call to writeRevision(). + */ + @Override + public void addIDMappings(InternalCommitContext commitContext, OMMonitor monitor) + { + long __start = System.nanoTime(); + ensureSessionBegin(); + if (commitContext.getNewObjects().length > 0) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("creating " + commitContext.getNewObjects().length + " new objects and assigning new IDs"); + } + InternalCDORevision[] newObjects = commitContext.getNewObjects(); + try + { + monitor.begin(newObjects.length); + + ObjyPlacementManagerLocal placementManager = new ObjyPlacementManagerLocal(getStore(), objySession, + commitContext, newObjyObjectsMap); + + // iterate over the list and skip the ones we already have created. + for (InternalCDORevision revision : newObjects) + { + try + { + placementManager.processRevision(revision); + } + catch (com.objy.db.ObjyRuntimeException ex) + { + System.out.println(">>>>IS: Exception<<<< Session: " + objySession + " open status: " + + objySession.isOpen()); + ex.printStackTrace(); + } + monitor.worked(); + } + } + finally + { + monitor.done(); + } + } + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" addIDMappings for " + commitContext.getNewObjects().length + " - time: " + + (System.nanoTime() - __start) / 1000000.0); + TRACER_DEBUG.trace(" createObjects : " + ObjyObject.createObjectCount + " - time: " + + ObjyObject.createObjectTime / 1000000.0); + ObjyObject.createObjectTime = 0; + ObjyObject.createObjectCount = 0; + } + } + + @Override + protected CDOID getNextCDOID(CDORevision revision) + { + // Never called + throw new UnsupportedOperationException(); + } + + /*************************** + * Local Utility functions. + ***************************/ + public void ensureActiveSession() + { + ensureSessionBegin(); + } + + protected void ensureSessionBegin() + { + getObjySession(); + if (!objySession.isJoined()) + { + objySession.join(); + } + if (!objySession.isOpen()) + { + if (isRead) + { + objySession.setOpenMode(oo.openReadOnly); + } + else + { + objySession.setOpenMode(oo.openReadWrite); + } + objySession.begin(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" ensureBeginSession() called begin() on session: " + objySession + " [name: " + + objySession.getName() + " - open: " + objySession.isOpen() + "]"); + } + } + } + + private void ensureSessionJoin() + { + // we better have a session for this store. + assert objySession != null; + // testSwitchViewTarget() is crashing because objySession is null. + // TBD: verify this case!!! + if (objySession != null && !objySession.isJoined()) + { + objySession.join(); + } + } + + // ********************************************* + // New APIs for CDO 3.0 + // ********************************************* + + public void loadCommitInfos(CDOBranch branch, long startTime, long endTime, CDOCommitInfoHandler handler) + { + ensureSessionBegin(); + + ObjyCommitInfoHandler commitInfoHandler = getStore().getCommitInfoHandler(); + List<ObjyCommitInfo> commitInfoList = commitInfoHandler.getCommitInfo(branch, startTime, endTime); + + InternalSessionManager manager = getSession().getManager(); + InternalRepository repository = manager.getRepository(); + InternalCDOBranchManager branchManager = repository.getBranchManager(); + InternalCDOCommitInfoManager commitInfoManager = repository.getCommitInfoManager(); + + for (ObjyCommitInfo ooCommitInfo : commitInfoList) + { + long timeStamp = ooCommitInfo.getTimeStamp(); + long previousTimeStamp = ooCommitInfo.getPreviousTimeStamp(); + String userID = ooCommitInfo.getUserId(); + String comment = ooCommitInfo.getComment(); + CDOBranch infoBranch = branch; + if (infoBranch == null) + { + int id = ooCommitInfo.getBranchId(); + infoBranch = branchManager.getBranch(id); + } + + CDOCommitInfo commitInfo = commitInfoManager.createCommitInfo(infoBranch, timeStamp, previousTimeStamp, userID, + comment, null); + handler.handleCommitInfo(commitInfo); + } + + } + + @Override + protected void writeCommitInfo(CDOBranch branch, long timeStamp, long previousTimeStamp, String userID, + String comment, OMMonitor monitor) + { + ensureSessionBegin(); + // we need to write the following... + // ...branch.getID(), timeStamp, userID, comment. + try + { + ObjyCommitInfoHandler commitInfoHandler = getStore().getCommitInfoHandler(); + commitInfoHandler.writeCommitInfo(branch.getID(), timeStamp, previousTimeStamp, userID, comment); + } + catch (com.objy.db.ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + } + + public IQueryHandler getQueryHandler(org.eclipse.emf.cdo.common.util.CDOQueryInfo info) + { + if (ObjectivityQueryHandler.QUERY_LANGUAGE.equals(info.getQueryLanguage())) + { + return new ObjectivityQueryHandler(this); + } + + return null; + } + + public Pair<Integer, Long> createBranch(int branchID, BranchInfo branchInfo) + { + ensureSessionBegin(); + boolean convertToUpdate = false; + // IS: this is a hack to overcome the issue in cdo core where the Accessor is requested for + // read but it's trying to create stuff. + if (isRead) + { + TRACER_DEBUG.trace("-->> createBranch() - Hack... Hack... changing read to update."); + // upgrade the session to update. + objySession.commit(); + objySession.setOpenMode(oo.openReadWrite); + convertToUpdate = true; + objySession.begin(); + } + Pair<Integer, Long> retValue = objySession.getBranchManager(getRepositoryName()).createBranch(branchID, branchInfo); + if (convertToUpdate) + { + // return the session to read. + objySession.commit(); + objySession.setOpenMode(oo.openReadOnly); + objySession.begin(); + } + return retValue; + } + + public BranchInfo loadBranch(int branchID) + { + ensureSessionBegin(); + ObjyBranch objyBranch = objySession.getBranchManager(getRepositoryName()).getBranch(branchID); + return objyBranch != null ? objyBranch.getBranchInfo() : null; + } + + public int loadBranches(int startID, int endID, CDOBranchHandler branchHandler) + { + int count = 0; + List<ObjyBranch> branches = objySession.getBranchManager(getRepositoryName()).getBranches(startID, endID); + InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager(); + + for (ObjyBranch objyBranch : branches) + { + InternalCDOBranch branch = branchManager + .getBranch(objyBranch.getBranchId(), new BranchInfo(objyBranch.getBranchName(), objyBranch.getBaseBranchId(), + objyBranch.getBaseBranchTimeStamp())); + branchHandler.handleBranch(branch); + count++; + } + + return count; + + } + + public SubBranchInfo[] loadSubBranches(int branchID) + { + ensureSessionBegin(); + List<SubBranchInfo> result = new ArrayList<SubBranchInfo>(); + List<ObjyBranch> objyBranchList = objySession.getBranchManager(getRepositoryName()).getSubBranches(branchID); + for (ObjyBranch objyBranch : objyBranchList) + { + SubBranchInfo subBranchInfo = new SubBranchInfo(objyBranch.getBranchId(), objyBranch.getBranchName(), + objyBranch.getBaseBranchTimeStamp()); + result.add(subBranchInfo); + } + return result.toArray(new SubBranchInfo[result.size()]); + } + + public void handleRevisions(EClass eClass, CDOBranch branch, long timeStamp, boolean exactTime, + CDORevisionHandler handler) + { + ensureSessionBegin(); + IRepository repository = getStore().getRepository(); + CDORevisionManager revisionManager = repository.getRevisionManager(); + CDOBranchManager branchManager = repository.getBranchManager(); + + // scan FD for ObjyBase which is the base class for all revisions + Iterator<?> itr = objySession.getFD().scan(ObjyBase.CLASS_NAME); + ObjyObject objyObject = null; + while (itr.hasNext()) + { + objyObject = objySession.getObjectManager().getObject(((ooObj)itr).getOid()); + if (!handleRevision(objyObject, eClass, branch, timeStamp, exactTime, handler, revisionManager, branchManager)) + { + return; + } + } + // TODO: implement ObjectivityStoreAccessor.handleRevisions(eClass, branch, timeStamp, exactTime, handler) + throw new UnsupportedOperationException(); + } + + private boolean handleRevision(ObjyObject objyObject, EClass eClass, CDOBranch branch, long timeStamp, + boolean exactTime, CDORevisionHandler handler, CDORevisionManager revisionManager, CDOBranchManager branchManager) + { + if (objyObject.getVersion() < 0) // DetachedCDORevision + { + return true; + } + + if (eClass != null && ObjySchema.getEClass(getStore(), objyObject.objyClass()) != eClass) + { + return true; + } + + if (branch != null && objyObject.getBranchId() != branch.getID()) + { + return true; + } + + if (timeStamp != CDOBranchPoint.INVALID_DATE) + { + if (exactTime) + { + if (timeStamp != CDOBranchPoint.UNSPECIFIED_DATE && objyObject.getCreationTime() != timeStamp) + { + return true; + } + } + else + { + long startTime = objyObject.getCreationTime(); + long endTime = objyObject.getRevisedTime(); + if (!CDOCommonUtil.isValidTimeStamp(timeStamp, startTime, endTime)) + { + return true; + } + } + } + + CDOBranchVersion branchVersion = branchManager.getBranch((int)objyObject.getBranchId()).getVersion( + Math.abs(objyObject.getVersion())); + InternalCDORevision revision = (InternalCDORevision)revisionManager.getRevisionByVersion( + OBJYCDOIDUtil.getCDOID(objyObject.ooId()), branchVersion, CDORevision.UNCHUNKED, true); + + return handler.handleRevision(revision); + } + + public Set<CDOID> readChangeSet(OMMonitor monitor, CDOChangeSetSegment... segments) + { + monitor.begin(segments.length); + + try + { + ensureSessionBegin(); + + ObjyBranchManager objyBranchManager = objySession.getBranchManager(getRepositoryName()); + ObjyObjectManager objyObjectManager = objySession.getObjectManager(); + Set<CDOID> results = new HashSet<CDOID>(); + + // get all revisions that has branchId, and creation timestamp, and perhaps revised before + // end timestamp or haven't been revised. + for (CDOChangeSetSegment segment : segments) + { + ObjyBranch objyBranch = objyBranchManager.getBranch(segment.getBranch().getID()); + // query the branch revisions for the time range. + SortedSet<?> revisions = objyBranch.getRevisions(); + readChangeSet(monitor.fork(), segment, objyObjectManager, revisions, results); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ChangeSet " + results.toString()); + } + + return results; + } + finally + { + monitor.done(); + } + } + + protected void readChangeSet(OMMonitor monitor, CDOChangeSetSegment segment, ObjyObjectManager objyObjectManager, + SortedSet<?> revisions, Set<CDOID> results) + { + int size = revisions.size(); + monitor.begin(size); + Async async = null; + try + { + async = monitor.forkAsync(); + + Iterator<?> objItr = revisions.iterator(); + while (objItr.hasNext()) + { + ooObj anObj = (ooObj)objItr.next(); + ObjyObject objyObject = objyObjectManager.getObject(anObj.getOid()); + long creationTime = objyObject.getCreationTime(); + long revisedTime = objyObject.getRevisedTime(); + if (creationTime >= segment.getTimeStamp() && (revisedTime <= segment.getEndTime() || revisedTime == 0)) + { + results.add(objyObject.getRevisionId()); + } + + monitor.worked(); + } + } + finally + { + async.stop(); + monitor.done(); + + } + } + + public void queryLobs(List<byte[]> ids) + { + // TODO: implement ObjectivityStoreAccessor.queryLobs(ids) + throw new UnsupportedOperationException(); + } + + public void handleLobs(long fromTime, long toTime, CDOLobHandler handler) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.handleLobs(fromTime, toTime, handler) + throw new UnsupportedOperationException(); + } + + public void loadLob(byte[] id, OutputStream out) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.loadLob(id, out) + throw new UnsupportedOperationException(); + } + + @Override + protected void writeBlob(byte[] id, long size, InputStream inputStream) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.writeBlob(id, size, inputStream) + throw new UnsupportedOperationException(); + } + + @Override + protected void writeClob(byte[] id, long size, Reader reader) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.writeClob(id, size, reader) + throw new UnsupportedOperationException(); + } + + public void rawExport(CDODataOutput out, int fromBranchID, int toBranchID, long fromCommitTime, long toCommitTime) + throws IOException + { + // TODO: implement ObjectivityStoreAccessor.rawExport(); + throw new UnsupportedOperationException(); + } + + public void rawImport(CDODataInput in, int fromBranchID, int toBranchID, long fromCommitTime, long toCommitTime, + OMMonitor monitor) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.rawImport + throw new UnsupportedOperationException(); + } + + public void rawStore(InternalCDOPackageUnit[] packageUnits, OMMonitor monitor) + { + // TODO: implement ObjectivityStoreAccessor.rawStore + throw new UnsupportedOperationException(); + } + + public void rawStore(InternalCDORevision revision, OMMonitor monitor) + { + // TODO: implement ObjectivityStoreAccessor.rawStore + throw new UnsupportedOperationException(); + } + + public void rawStore(byte[] id, long size, InputStream inputStream) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.rawStore + throw new UnsupportedOperationException(); + } + + public void rawStore(byte[] id, long size, Reader reader) throws IOException + { + // TODO: implement ObjectivityStoreAccessor.rawStore + throw new UnsupportedOperationException(); + } + + public void rawStore(CDOBranch branch, long timeStamp, long previousTimeStamp, String userID, String comment, + OMMonitor monitor) + { + // TODO: implement ObjectivityStoreAccessor.rawStore + throw new UnsupportedOperationException(); + } + + @Deprecated + public void rawDelete(CDOID id, int version, CDOBranch branch, EClass eClass, OMMonitor monitor) + { + throw new UnsupportedOperationException(); + } + + public void rawCommit(double commitWork, OMMonitor monitor) + { + // TODO: implement ObjectivityStoreAccessor.rawCommit + throw new UnsupportedOperationException(); + } + + public LockArea createLockArea(String userID, CDOBranchPoint branchPoint, boolean readOnly, + Map<CDOID, LockGrade> locks) + { + // TODO: implement ObjectivityStoreAccessor.createLockArea + throw new UnsupportedOperationException(); + } + + public LockArea getLockArea(String durableLockingID) throws LockAreaNotFoundException + { + // TODO: implement ObjectivityStoreAccessor.getLockArea + throw new UnsupportedOperationException(); + } + + public void getLockAreas(String userIDPrefix, Handler handler) + { + ensureSessionBegin(); + + InternalCDOBranchManager branchManager = getStore().getRepository().getBranchManager(); + ObjyLockAreaManager objyLockAreaManager = objySession.getLockAreaManager(getRepositoryName()); + objyLockAreaManager.getLockAreas(branchManager, userIDPrefix, handler); + } + + public void deleteLockArea(String durableLockingID) + { + // TODO: implement ObjectivityStoreAccessor.deleteLockArea + throw new UnsupportedOperationException(); + } + + public void lock(String durableLockingID, LockType type, Collection<? extends Object> objectsToLock) + { + // TODO: implement ObjectivityStoreAccessor.lock + throw new UnsupportedOperationException(); + } + + public void unlock(String durableLockingID, LockType type, Collection<? extends Object> objectsToUnlock) + { + // TODO: implement ObjectivityStoreAccessor.unlock + throw new UnsupportedOperationException(); + } + + public void unlock(String durableLockingID) + { + // TODO: implement ObjectivityStoreAccessor.unlock + throw new UnsupportedOperationException(); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreChunkReader.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreChunkReader.java index 948dbe4f21..720d6bd149 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreChunkReader.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreChunkReader.java @@ -1,65 +1,65 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.IStoreAccessor;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreChunkReader;
-import org.eclipse.emf.cdo.spi.server.StoreChunkReader;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import java.util.List;
-
-public class ObjectivityStoreChunkReader extends StoreChunkReader implements IObjectivityStoreChunkReader
-{
- public ObjectivityStoreChunkReader(IStoreAccessor accessor, CDORevision revision, EStructuralFeature feature)
- {
- super(accessor, revision, feature);
- // TODO Auto-generated constructor stub
- }
-
- @Override
- public ObjectivityStoreAccessor getAccessor()
- {
- return (ObjectivityStoreAccessor)super.getAccessor();
- }
-
- public List<Chunk> executeRead()
- {
- CDOID id = getRevision().getID();
- getAccessor().ensureActiveSession();
- ObjyObject objyObject = getAccessor().getObject(id);
- ObjyObject objyRevision = objyObject.getRevisionByVersion(getRevision().getVersion(), getRevision().getBranch()
- .getID(), getAccessor().getObjySession().getObjectManager());
-
- List<Chunk> chunks = getChunks();
-
- for (Chunk chunk : chunks)
- {
- int chunkStartIndex = chunk.getStartIndex();
- int chunkSize = chunk.size();
-
- // get the data from the feature.
- List<Object> objects = objyRevision.fetchList(getAccessor(), getFeature(), chunkStartIndex, chunkSize);
- // although we asked for a chunkSize we might get less.
- int i = 0;
- for (Object obj : objects)
- {
- chunk.add(i++, obj);
- }
- }
- return chunks;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.IStoreAccessor; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreChunkReader; +import org.eclipse.emf.cdo.spi.server.StoreChunkReader; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import java.util.List; + +public class ObjectivityStoreChunkReader extends StoreChunkReader implements IObjectivityStoreChunkReader +{ + public ObjectivityStoreChunkReader(IStoreAccessor accessor, CDORevision revision, EStructuralFeature feature) + { + super(accessor, revision, feature); + // TODO Auto-generated constructor stub + } + + @Override + public ObjectivityStoreAccessor getAccessor() + { + return (ObjectivityStoreAccessor)super.getAccessor(); + } + + public List<Chunk> executeRead() + { + CDOID id = getRevision().getID(); + getAccessor().ensureActiveSession(); + ObjyObject objyObject = getAccessor().getObject(id); + ObjyObject objyRevision = objyObject.getRevisionByVersion(getRevision().getVersion(), getRevision().getBranch() + .getID(), getAccessor().getObjySession().getObjectManager()); + + List<Chunk> chunks = getChunks(); + + for (Chunk chunk : chunks) + { + int chunkStartIndex = chunk.getStartIndex(); + int chunkSize = chunk.size(); + + // get the data from the feature. + List<Object> objects = objyRevision.fetchList(getAccessor(), getFeature(), chunkStartIndex, chunkSize); + // although we asked for a chunkSize we might get less. + int i = 0; + for (Object obj : objects) + { + chunk.add(i++, obj); + } + } + return chunks; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreConfig.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreConfig.java index d0b85b46be..ed3d489c43 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreConfig.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreConfig.java @@ -1,158 +1,158 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.FdManager;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig;
-
-import org.eclipse.net4j.util.lifecycle.Lifecycle;
-
-import com.objy.db.app.Connection;
-import com.objy.db.app.oo;
-
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-
-public class ObjectivityStoreConfig extends Lifecycle implements IObjectivityStoreConfig
-{
- private static final long serialVersionUID = 1L;
-
- FdManager fdManager = new FdManager();
-
- private int sessionMinCacheSize = 0;
-
- private int sessionMaxCacheSize = 0;
-
- private int logOption = oo.LogNone;
-
- public ObjectivityStoreConfig()
- {
- // fdManager.deleteFD();
- fdManager.configure();
- }
-
- public ObjectivityStoreConfig(Element storeConfig)
- {
- // for now we'll just call the default configuration...
- getFdProperties(storeConfig);
- fdManager.configure();
- }
-
- public ObjectivityStoreConfig(String name)
- {
- // create an FD with that name.
- fdManager.configure(name);
- }
-
- @Override
- public void doActivate()
- {
- // System.out.println("ObjectivityStoreConfig.doActivate()");
- fdManager.deleteFD();
- fdManager.configure();
- }
-
- @Override
- public void doDeactivate()
- {
- fdManager.deleteFD();
- }
-
- public String getFdName()
- {
- return fdManager.getFd();
- }
-
- public void resetFD()
- {
- if (Connection.current() == null)
- {
- return;
- }
-
- fdManager.removeData();
- }
-
- private void getFdProperties(Element storeConfig)
- {
- NodeList fdConfigs = storeConfig.getElementsByTagName("fdConfig"); //$NON-NLS-1$
- if (fdConfigs.getLength() != 1)
- {
- throw new IllegalStateException("FD configuration is missing"); //$NON-NLS-1$
- }
-
- Element fdConfig = (Element)fdConfigs.item(0);
- String fdName = fdConfig.getAttribute("name"); //$NON-NLS-1$
- String lockServerHost = fdConfig.getAttribute("lockServerHost"); //$NON-NLS-1$
- String fdDirPath = fdConfig.getAttribute("fdDirPath"); //$NON-NLS-1$
- // for future use once we allow databases to be created somewhere else.
- // String dbDirPath = fdConfig.getAttribute("dbDirPath"); //$NON-NLS-1$
- String logDirPath = fdConfig.getAttribute("logDirPath");//$NON-NLS-1$
- String fdFileHost = fdConfig.getAttribute("fdFileHost"); //$NON-NLS-1$
- String fdNumber = fdConfig.getAttribute("fdNumber"); //$NON-NLS-1$
- String pageSize = fdConfig.getAttribute("pageSize"); //$NON-NLS-1$
-
- // Session Cache data.
- sessionMinCacheSize = getIntegerValue(fdConfig.getAttribute("SessionMinCacheSize"), 0); //$NON-NLS-1$
- sessionMaxCacheSize = getIntegerValue(fdConfig.getAttribute("SessionMaxCacheSize"), 0); //$NON-NLS-1$
-
- // Log options.
- String logOptionString = fdConfig.getAttribute("logOption");
- if (logOptionString.equalsIgnoreCase("LogAll"))
- {
- logOption = oo.LogAll;
- }
- else if (logOptionString.equalsIgnoreCase("LogSession"))
- {
- logOption = oo.LogSession;
- }
-
- fdManager.setFdName(fdName);
- fdManager.setFdDirPath(fdDirPath);
- fdManager.setlogDirPath(logDirPath);
- fdManager.setFdNumber(fdNumber);
- fdManager.setFdFileHost(fdFileHost);
- fdManager.setLockServerHost(lockServerHost);
- fdManager.setPageSize(pageSize);
-
- }
-
- private int getIntegerValue(String str, int defaultValue)
- {
- if (str.length() == 0) // once we move to JDK 6 we can use isEmpty().
- {
- return defaultValue;
- }
-
- return new Integer(str).intValue();
- }
-
- public int getSessionMinCacheSize()
- {
- return sessionMinCacheSize;
- }
-
- public int getSessionMaxCacheSize()
- {
- return sessionMaxCacheSize;
- }
-
- public String getLogPath()
- {
- return fdManager.getLogPath();
- }
-
- public int getLogOption()
- {
- return logOption;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ + +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.FdManager; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig; + +import org.eclipse.net4j.util.lifecycle.Lifecycle; + +import com.objy.db.app.Connection; +import com.objy.db.app.oo; + +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; + +public class ObjectivityStoreConfig extends Lifecycle implements IObjectivityStoreConfig +{ + private static final long serialVersionUID = 1L; + + FdManager fdManager = new FdManager(); + + private int sessionMinCacheSize = 0; + + private int sessionMaxCacheSize = 0; + + private int logOption = oo.LogNone; + + public ObjectivityStoreConfig() + { + // fdManager.deleteFD(); + fdManager.configure(); + } + + public ObjectivityStoreConfig(Element storeConfig) + { + // for now we'll just call the default configuration... + getFdProperties(storeConfig); + fdManager.configure(); + } + + public ObjectivityStoreConfig(String name) + { + // create an FD with that name. + fdManager.configure(name); + } + + @Override + public void doActivate() + { + // System.out.println("ObjectivityStoreConfig.doActivate()"); + fdManager.deleteFD(); + fdManager.configure(); + } + + @Override + public void doDeactivate() + { + fdManager.deleteFD(); + } + + public String getFdName() + { + return fdManager.getFd(); + } + + public void resetFD() + { + if (Connection.current() == null) + { + return; + } + + fdManager.removeData(); + } + + private void getFdProperties(Element storeConfig) + { + NodeList fdConfigs = storeConfig.getElementsByTagName("fdConfig"); //$NON-NLS-1$ + if (fdConfigs.getLength() != 1) + { + throw new IllegalStateException("FD configuration is missing"); //$NON-NLS-1$ + } + + Element fdConfig = (Element)fdConfigs.item(0); + String fdName = fdConfig.getAttribute("name"); //$NON-NLS-1$ + String lockServerHost = fdConfig.getAttribute("lockServerHost"); //$NON-NLS-1$ + String fdDirPath = fdConfig.getAttribute("fdDirPath"); //$NON-NLS-1$ + // for future use once we allow databases to be created somewhere else. + // String dbDirPath = fdConfig.getAttribute("dbDirPath"); //$NON-NLS-1$ + String logDirPath = fdConfig.getAttribute("logDirPath");//$NON-NLS-1$ + String fdFileHost = fdConfig.getAttribute("fdFileHost"); //$NON-NLS-1$ + String fdNumber = fdConfig.getAttribute("fdNumber"); //$NON-NLS-1$ + String pageSize = fdConfig.getAttribute("pageSize"); //$NON-NLS-1$ + + // Session Cache data. + sessionMinCacheSize = getIntegerValue(fdConfig.getAttribute("SessionMinCacheSize"), 0); //$NON-NLS-1$ + sessionMaxCacheSize = getIntegerValue(fdConfig.getAttribute("SessionMaxCacheSize"), 0); //$NON-NLS-1$ + + // Log options. + String logOptionString = fdConfig.getAttribute("logOption"); + if (logOptionString.equalsIgnoreCase("LogAll")) + { + logOption = oo.LogAll; + } + else if (logOptionString.equalsIgnoreCase("LogSession")) + { + logOption = oo.LogSession; + } + + fdManager.setFdName(fdName); + fdManager.setFdDirPath(fdDirPath); + fdManager.setlogDirPath(logDirPath); + fdManager.setFdNumber(fdNumber); + fdManager.setFdFileHost(fdFileHost); + fdManager.setLockServerHost(lockServerHost); + fdManager.setPageSize(pageSize); + + } + + private int getIntegerValue(String str, int defaultValue) + { + if (str.length() == 0) // once we move to JDK 6 we can use isEmpty(). + { + return defaultValue; + } + + return new Integer(str).intValue(); + } + + public int getSessionMinCacheSize() + { + return sessionMinCacheSize; + } + + public int getSessionMaxCacheSize() + { + return sessionMaxCacheSize; + } + + public String getLogPath() + { + return fdManager.getLogPath(); + } + + public int getLogOption() + { + return logOption; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreFactory.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreFactory.java index 5b340509e7..cfcbf3f99f 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreFactory.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/ObjectivityStoreFactory.java @@ -1,62 +1,62 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity;
-
-import org.eclipse.emf.cdo.server.IStore;
-import org.eclipse.emf.cdo.server.IStoreFactory;
-
-import org.w3c.dom.Element;
-
-import java.util.Map;
-
-public class ObjectivityStoreFactory implements IStoreFactory
-{
-
- public ObjectivityStoreFactory()
- {
- }
-
- public IStore createStore(String repositoryName, Map<String, String> repositoryProperties, Element storeConfig)
- {
- // System.out.println(">>> OSF.createStore()");
- // TODO - we might want to initialize Objy with the
- // FD name here!!!
- ObjectivityStoreConfig objyStoreConfig = new ObjectivityStoreConfig(storeConfig);
-
- // open the connection to Objy...
- // if (Connection.current() == null)
- // {
- // try
- // {
- // // Connection.setUserClassLoader(ObjectivityStoreFactory.class.getClassLoader());
- // Connection.open(objyStoreConfig.getFdName(), oo.openReadWrite);
- // }
- // catch (DatabaseOpenException e)
- // {
- // e.printStackTrace();
- // }
- // catch (DatabaseNotFoundException e)
- // {
- // e.printStackTrace();
- // }
- // }
-
- ObjectivityStore store = new ObjectivityStore(objyStoreConfig);
- return store;
- }
-
- public String getStoreType()
- {
- return ObjectivityStore.TYPE;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity; + +import org.eclipse.emf.cdo.server.IStore; +import org.eclipse.emf.cdo.server.IStoreFactory; + +import org.w3c.dom.Element; + +import java.util.Map; + +public class ObjectivityStoreFactory implements IStoreFactory +{ + + public ObjectivityStoreFactory() + { + } + + public IStore createStore(String repositoryName, Map<String, String> repositoryProperties, Element storeConfig) + { + // System.out.println(">>> OSF.createStore()"); + // TODO - we might want to initialize Objy with the + // FD name here!!! + ObjectivityStoreConfig objyStoreConfig = new ObjectivityStoreConfig(storeConfig); + + // open the connection to Objy... + // if (Connection.current() == null) + // { + // try + // { + // // Connection.setUserClassLoader(ObjectivityStoreFactory.class.getClassLoader()); + // Connection.open(objyStoreConfig.getFdName(), oo.openReadWrite); + // } + // catch (DatabaseOpenException e) + // { + // e.printStackTrace(); + // } + // catch (DatabaseNotFoundException e) + // { + // e.printStackTrace(); + // } + // } + + ObjectivityStore store = new ObjectivityStore(objyStoreConfig); + return store; + } + + public String getStoreType() + { + return ObjectivityStore.TYPE; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/bundle/OM.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/bundle/OM.java index 6d0ea853e1..854ddde10a 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/bundle/OM.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/bundle/OM.java @@ -1,51 +1,51 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.bundle;
-
-import org.eclipse.net4j.util.om.OMBundle;
-import org.eclipse.net4j.util.om.OMPlatform;
-import org.eclipse.net4j.util.om.OSGiActivator;
-import org.eclipse.net4j.util.om.log.OMLogger;
-import org.eclipse.net4j.util.om.trace.OMTracer;
-
-/**
- * The <em>Operations & Maintenance</em> class of this bundle.
- *
- * @author Ibrahim Sallam
- */
-public abstract class OM
-{
- public static final String BUNDLE_ID = "org.eclipse.emf.cdo.server.objectivity"; //$NON-NLS-1$
-
- public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);
-
- public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$
-
- // TODO Consider using LOG for important things
- public static final OMTracer INFO = BUNDLE.tracer("info"); //$NON-NLS-1$
-
- // TODO Consider using LOG for important things
- public static final OMTracer ERROR = BUNDLE.tracer("error"); //$NON-NLS-1$
-
- public static final OMLogger LOG = BUNDLE.logger();
-
- /**
- * @author Eike Stepper
- */
- public static final class Activator extends OSGiActivator
- {
- public Activator()
- {
- super(BUNDLE);
- }
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.bundle; + +import org.eclipse.net4j.util.om.OMBundle; +import org.eclipse.net4j.util.om.OMPlatform; +import org.eclipse.net4j.util.om.OSGiActivator; +import org.eclipse.net4j.util.om.log.OMLogger; +import org.eclipse.net4j.util.om.trace.OMTracer; + +/** + * The <em>Operations & Maintenance</em> class of this bundle. + * + * @author Ibrahim Sallam + */ +public abstract class OM +{ + public static final String BUNDLE_ID = "org.eclipse.emf.cdo.server.objectivity"; //$NON-NLS-1$ + + public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class); + + public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$ + + // TODO Consider using LOG for important things + public static final OMTracer INFO = BUNDLE.tracer("info"); //$NON-NLS-1$ + + // TODO Consider using LOG for important things + public static final OMTracer ERROR = BUNDLE.tracer("error"); //$NON-NLS-1$ + + public static final OMLogger LOG = BUNDLE.logger(); + + /** + * @author Eike Stepper + */ + public static final class Activator extends OSGiActivator + { + public Activator() + { + super(BUNDLE); + } + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManager.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManager.java index 5465946c36..636d81163b 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManager.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManager.java @@ -1,24 +1,24 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.clustering;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.db.app.ooId;
-
-public interface ObjyPlacementManager
-{
- ooId getNearObject(ObjyObject parent, EStructuralFeature feature, EClass newClassObject);
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.clustering; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.db.app.ooId; + +public interface ObjyPlacementManager +{ + ooId getNearObject(ObjyObject parent, EStructuralFeature feature, EClass newClassObject); + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerImpl.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerImpl.java index 01d8794807..2cad3dca36 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerImpl.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerImpl.java @@ -1,54 +1,54 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.clustering;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.db.app.ooId;
-
-public class ObjyPlacementManagerImpl implements ObjyPlacementManager
-{
-
- private String resourceContName = "resCont";
-
- private String dbName = "DB";
-
- private String defContName = "DefaultCont";
-
- private String genContName = "Cont";
-
- /**
- * Only used when we can't figure out a near object, so we'll end up putting the object in a default location.
- */
- public ooId getNearObject(ObjyObject parent, EStructuralFeature feature, EClass newClassObject)
- {
- ObjyScope objyScope = null;
-
- if (parent == null)
- {
- objyScope = new ObjyScope(dbName, resourceContName);
- }
- else if (feature == null)
- {
- objyScope = new ObjyScope(dbName, defContName);
- }
- else
- {
- objyScope = new ObjyScope(dbName, genContName);
- }
- return objyScope.getScopeContOid();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.clustering; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope; + +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.db.app.ooId; + +public class ObjyPlacementManagerImpl implements ObjyPlacementManager +{ + + private String resourceContName = "resCont"; + + private String dbName = "DB"; + + private String defContName = "DefaultCont"; + + private String genContName = "Cont"; + + /** + * Only used when we can't figure out a near object, so we'll end up putting the object in a default location. + */ + public ooId getNearObject(ObjyObject parent, EStructuralFeature feature, EClass newClassObject) + { + ObjyScope objyScope = null; + + if (parent == null) + { + objyScope = new ObjyScope(dbName, resourceContName); + } + else if (feature == null) + { + objyScope = new ObjyScope(dbName, defContName); + } + else + { + objyScope = new ObjyScope(dbName, genContName); + } + return objyScope.getScopeContOid(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerLocal.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerLocal.java index e4526420fe..69b604c6bb 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerLocal.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/clustering/ObjyPlacementManagerLocal.java @@ -1,247 +1,247 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.clustering;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDTemp;
-import org.eclipse.emf.cdo.eresource.EresourcePackage;
-import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStore;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-import org.eclipse.emf.cdo.spi.common.id.AbstractCDOIDLong;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-import org.eclipse.emf.cdo.spi.server.InternalCommitContext;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EClass;
-
-import com.objy.db.app.ooId;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/***
- * This class will attempt to cluster objects with their container, or with a resource. It should be able to use the
- * global clustering which will use model elements to locate where an object will end up.
- *
- * @author Ibrahim Sallam
- */
-public class ObjyPlacementManagerLocal
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyPlacementManagerLocal.class);
-
- // private static final ContextTracer TRACER_ERROR = new ContextTracer(OM.ERROR, ObjyPlacementManagerLocal.class);
-
- // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyPlacementManagerLocal.class);
-
- private String repositoryName = null;
-
- ObjySession objySession = null;
-
- InternalCommitContext commitContext = null;
-
- Map<CDOID, InternalCDORevision> newObjectsMap;
-
- Map<CDOID, CDOID> idMapper;
-
- Map<CDOID, ObjyObject> newObjyObjectsMap;
-
- public ObjyPlacementManagerLocal(ObjectivityStore objyStore, ObjySession objySession,
- InternalCommitContext commitContext, Map<CDOID, ObjyObject> newObjyObjectsMap)
- {
- repositoryName = objyStore.getRepository().getName();
- this.objySession = objySession;
- this.commitContext = commitContext;
- // first put them in a map for easy lookup and processing....
- newObjectsMap = new HashMap<CDOID, InternalCDORevision>();
- for (InternalCDORevision revision : commitContext.getNewObjects())
- {
- newObjectsMap.put(revision.getID(), revision);
- }
-
- idMapper = new HashMap<CDOID, CDOID>();
-
- this.newObjyObjectsMap = newObjyObjectsMap;
- }
-
- public void processRevision(InternalCDORevision revision)
- {
- // the revision could've been processed in case if it's a container
- // object and we reached it while processing another revision.
- if (isIdProcessed(revision.getID()))
- {
- return;
- }
-
- // create the object and add it to mapping, this will recursively call
- // other object creation as needed, based on the default clustering of
- // having each object is stored with its container.
- try
- {
- createObjectAndAddToMapping(revision);
- }
- catch (com.objy.db.ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- private ObjyObject createObjectAndAddToMapping(InternalCDORevision revision)
- {
- ObjyObject objyObject = createObject(revision);
-
- CDOID newID = OBJYCDOIDUtil.getCDOID(objyObject.ooId());
-
- // nearObject = objyObject.ooId();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Adding object to mapping from " + revision.getID() + " to " + newID);
- }
- commitContext.addIDMapping(revision.getID(), newID);
- // keep a track of this mapping.
- idMapper.put(revision.getID(), newID);
- newObjyObjectsMap.put(newID, objyObject);
-
- return objyObject;
- }
-
- protected boolean isIdProcessed(CDOID id)
- {
- // if the ID in the idMapper, then we did process the revision alreay
- return idMapper.get(id) != null;
- }
-
- protected ObjyObject createObject(InternalCDORevision revision)
- {
- long startTime = System.nanoTime();
- ooId nearObject = null;
- EClass eClass = revision.getEClass();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Creating new object for revision: " + revision + " - eClass: " + eClass);
- }
- if (revision.isResourceNode())
- {
- String resourceName = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0);
- // The resourcelist is in the ConfigDB, but each resource is in a resource
- // container in the repo database, except the first root (ID == resourceID).
- // if (revision.getID() == revision.getResourceID()) // Check with Eike!
- if (resourceName == null) // root.
- {
- nearObject = objySession.getResourceList(repositoryName).ooId();
- }
- else
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, resourceName /* ObjyDb.RESOURCELIST_CONT_NAME */);
- nearObject = objyScope.getScopeContOid();
- }
- }
- else
- {
- nearObject = getNearObject(revision);
- }
-
- if (nearObject == null)
- {
- // we have to put it somewhere.
- // call the global placement manager.
- nearObject = objySession.getObjectManager().getGlobalPlacementManager()
- .getNearObject(null, null, revision.getEClass());
- }
-
- ObjyObject objyObject = objySession.getObjectManager().newObject(eClass, nearObject);
-
- // // if it's a resource, collect it.
- // if (revision.isResourceNode())
- // {
- // // Add resource to the list
- // ObjyResourceList resourceList = objySession.getResourceList();
- //
- // // before we update the data into the object we need to check
- // // if it's a resource and we're trying to add a duplicate.
- // // TODO - do we need to check for Folder and resouce, or is the isResourceNode()
- // // check is enough?!!!
- // if (revision.isResourceFolder() || revision.isResource())
- // {
- // // this call will throw exception if we have a duplicate resource we trying to add.
- // resourceList.checkDuplicateResources(revision);
- // }
- // SmartLock.lock(objyObject);
- // resourceList.add(objyObject);
- // }
- ObjyObject.createObjectTime += System.nanoTime() - startTime;
- ObjyObject.createObjectCount++;
-
- return objyObject;
- }
-
- /***
- * This function might be called recursively throw the call to createAndAddToMapping() to create all the container
- * objects and or resources needed to cluster the rest of the new objects...
- */
- protected ooId getNearObject(InternalCDORevision revision)
- {
- ooId nearObject = null;
- // find the new object which is either a container or a resource.
- Object id = revision.getContainerID();
-
- if (id instanceof CDOID && (CDOID)id != CDOID.NULL)
- {
- nearObject = getOidFromCDOID((CDOID)id);
- }
- else
- {
- // use the resource...
- CDOID resourceId = revision.getResourceID();
- nearObject = getOidFromCDOID(resourceId);
- }
- return nearObject;
- }
-
- protected ooId getOidFromCDOID(CDOID id)
- {
- ooId oid = null;
-
- // if (OBJYCDOIDUtil.isValidObjyId(id))
- // oid = OBJYCDOIDUtil.getooId(id);
-
- if (id instanceof AbstractCDOIDLong)
- {
- oid = OBJYCDOIDUtil.getooId(id);
- }
- else if (id instanceof CDOIDTemp)
- {
- // see if we've seen it before
- CDOID nearId = idMapper.get(id);
- if (nearId != null)
- {
- oid = OBJYCDOIDUtil.getooId(nearId);
- }
- else
- {
- // create that object since it wasn't created and mapped yet.
- InternalCDORevision containerRevision = newObjectsMap.get(id);
- if (containerRevision != null)
- {
- oid = createObjectAndAddToMapping(containerRevision).ooId();
- }
- }
- }
-
- return oid;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.clustering; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.id.CDOIDTemp; +import org.eclipse.emf.cdo.eresource.EresourcePackage; +import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStore; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; +import org.eclipse.emf.cdo.spi.common.id.AbstractCDOIDLong; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision; +import org.eclipse.emf.cdo.spi.server.InternalCommitContext; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EClass; + +import com.objy.db.app.ooId; + +import java.util.HashMap; +import java.util.Map; + +/*** + * This class will attempt to cluster objects with their container, or with a resource. It should be able to use the + * global clustering which will use model elements to locate where an object will end up. + * + * @author Ibrahim Sallam + */ +public class ObjyPlacementManagerLocal +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyPlacementManagerLocal.class); + + // private static final ContextTracer TRACER_ERROR = new ContextTracer(OM.ERROR, ObjyPlacementManagerLocal.class); + + // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyPlacementManagerLocal.class); + + private String repositoryName = null; + + ObjySession objySession = null; + + InternalCommitContext commitContext = null; + + Map<CDOID, InternalCDORevision> newObjectsMap; + + Map<CDOID, CDOID> idMapper; + + Map<CDOID, ObjyObject> newObjyObjectsMap; + + public ObjyPlacementManagerLocal(ObjectivityStore objyStore, ObjySession objySession, + InternalCommitContext commitContext, Map<CDOID, ObjyObject> newObjyObjectsMap) + { + repositoryName = objyStore.getRepository().getName(); + this.objySession = objySession; + this.commitContext = commitContext; + // first put them in a map for easy lookup and processing.... + newObjectsMap = new HashMap<CDOID, InternalCDORevision>(); + for (InternalCDORevision revision : commitContext.getNewObjects()) + { + newObjectsMap.put(revision.getID(), revision); + } + + idMapper = new HashMap<CDOID, CDOID>(); + + this.newObjyObjectsMap = newObjyObjectsMap; + } + + public void processRevision(InternalCDORevision revision) + { + // the revision could've been processed in case if it's a container + // object and we reached it while processing another revision. + if (isIdProcessed(revision.getID())) + { + return; + } + + // create the object and add it to mapping, this will recursively call + // other object creation as needed, based on the default clustering of + // having each object is stored with its container. + try + { + createObjectAndAddToMapping(revision); + } + catch (com.objy.db.ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + } + + private ObjyObject createObjectAndAddToMapping(InternalCDORevision revision) + { + ObjyObject objyObject = createObject(revision); + + CDOID newID = OBJYCDOIDUtil.getCDOID(objyObject.ooId()); + + // nearObject = objyObject.ooId(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Adding object to mapping from " + revision.getID() + " to " + newID); + } + commitContext.addIDMapping(revision.getID(), newID); + // keep a track of this mapping. + idMapper.put(revision.getID(), newID); + newObjyObjectsMap.put(newID, objyObject); + + return objyObject; + } + + protected boolean isIdProcessed(CDOID id) + { + // if the ID in the idMapper, then we did process the revision alreay + return idMapper.get(id) != null; + } + + protected ObjyObject createObject(InternalCDORevision revision) + { + long startTime = System.nanoTime(); + ooId nearObject = null; + EClass eClass = revision.getEClass(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Creating new object for revision: " + revision + " - eClass: " + eClass); + } + if (revision.isResourceNode()) + { + String resourceName = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0); + // The resourcelist is in the ConfigDB, but each resource is in a resource + // container in the repo database, except the first root (ID == resourceID). + // if (revision.getID() == revision.getResourceID()) // Check with Eike! + if (resourceName == null) // root. + { + nearObject = objySession.getResourceList(repositoryName).ooId(); + } + else + { + ObjyScope objyScope = new ObjyScope(repositoryName, resourceName /* ObjyDb.RESOURCELIST_CONT_NAME */); + nearObject = objyScope.getScopeContOid(); + } + } + else + { + nearObject = getNearObject(revision); + } + + if (nearObject == null) + { + // we have to put it somewhere. + // call the global placement manager. + nearObject = objySession.getObjectManager().getGlobalPlacementManager() + .getNearObject(null, null, revision.getEClass()); + } + + ObjyObject objyObject = objySession.getObjectManager().newObject(eClass, nearObject); + + // // if it's a resource, collect it. + // if (revision.isResourceNode()) + // { + // // Add resource to the list + // ObjyResourceList resourceList = objySession.getResourceList(); + // + // // before we update the data into the object we need to check + // // if it's a resource and we're trying to add a duplicate. + // // TODO - do we need to check for Folder and resouce, or is the isResourceNode() + // // check is enough?!!! + // if (revision.isResourceFolder() || revision.isResource()) + // { + // // this call will throw exception if we have a duplicate resource we trying to add. + // resourceList.checkDuplicateResources(revision); + // } + // SmartLock.lock(objyObject); + // resourceList.add(objyObject); + // } + ObjyObject.createObjectTime += System.nanoTime() - startTime; + ObjyObject.createObjectCount++; + + return objyObject; + } + + /*** + * This function might be called recursively throw the call to createAndAddToMapping() to create all the container + * objects and or resources needed to cluster the rest of the new objects... + */ + protected ooId getNearObject(InternalCDORevision revision) + { + ooId nearObject = null; + // find the new object which is either a container or a resource. + Object id = revision.getContainerID(); + + if (id instanceof CDOID && (CDOID)id != CDOID.NULL) + { + nearObject = getOidFromCDOID((CDOID)id); + } + else + { + // use the resource... + CDOID resourceId = revision.getResourceID(); + nearObject = getOidFromCDOID(resourceId); + } + return nearObject; + } + + protected ooId getOidFromCDOID(CDOID id) + { + ooId oid = null; + + // if (OBJYCDOIDUtil.isValidObjyId(id)) + // oid = OBJYCDOIDUtil.getooId(id); + + if (id instanceof AbstractCDOIDLong) + { + oid = OBJYCDOIDUtil.getooId(id); + } + else if (id instanceof CDOIDTemp) + { + // see if we've seen it before + CDOID nearId = idMapper.get(id); + if (nearId != null) + { + oid = OBJYCDOIDUtil.getooId(nearId); + } + else + { + // create that object since it wasn't created and mapped yet. + InternalCDORevision containerRevision = newObjectsMap.get(id); + if (containerRevision != null) + { + oid = createObjectAndAddToMapping(containerRevision).ooId(); + } + } + } + + return oid; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/FdManager.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/FdManager.java index a908554689..ca08494923 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/FdManager.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/FdManager.java @@ -1,569 +1,569 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-
-import org.eclipse.net4j.util.io.TMPUtil;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.app.Session;
-import com.objy.db.app.oo;
-import com.objy.db.app.ooContObj;
-import com.objy.db.app.ooDBObj;
-
-import org.w3c.dom.Element;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
-
-public class FdManager
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, FdManager.class);
-
- private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, FdManager.class);
-
- private static final String DEFAULT_VALUE = "_DEFAULT_";
-
- private String fdName = "test";
-
- private String fdFileHost = DEFAULT_VALUE;
-
- private String fdDirPath = null;
-
- private String lockServerHost = DEFAULT_VALUE;
-
- private String fdNumber = "12345";
-
- private String pageSize = DEFAULT_VALUE;
-
- private String fdFilePath = null;
-
- private String bootFilePath = null;
-
- private boolean initialized = false;
-
- private String logDirPath = null;
-
- protected void initialize(boolean reset)
- {
- if (fdDirPath == null)
- {
- File dataFolder = TMPUtil.createTempFolder("Objy", "data");
- fdDirPath = dataFolder.getAbsolutePath();
- }
- if (noDefaultValueSet(logDirPath))
- {
- logDirPath = fdDirPath;
- }
- if (fdFilePath == null)
- {
- fdFilePath = fdDirPath + File.separator + fdName + ".fdb";
- }
- if (bootFilePath == null)
- {
- bootFilePath = fdDirPath + File.separator + fdName + ".boot";
- }
-
- if (!initialized)
- {
- if (reset)
- {
- initialized = resetFD();
- }
- else if (!fdExists())
- {
- initialized = createFD();
- }
- else
- {
- // FD is ready, just use it.
- initialized = true;
- }
- }
- }
-
- public String getFd()
- {
- return bootFilePath;
- }
-
- public boolean resetFD()
- {
- return deleteDBs();
- }
-
- public boolean resetFD_OLD()
- {
- boolean bRet = true;
- // TBD: we need to add code to delete all DBs.
- // also we need to delete the schema.
- // It might be easier to just delete the FD, then create another one.
- if (fdExists())
- {
- bRet = deleteFD();
- }
-
- if (bRet)
- {
- bRet = createFD();
- }
-
- return bRet;
- }
-
- private boolean createFD()
- {
- boolean bRet = false;
- Process proc = null;
-
- StringBuilder command = new StringBuilder(256);
- command.append("oonewfd");
- // command.append(" -fdfilehost ").append(getFdFileHost());
- command.append(" -fdfilepath ").append(fdFilePath);
- command.append(" -lockserver ").append(getLockServerHost());
- command.append(" -fdnumber ").append(fdNumber);
- command.append(" -pagesize ").append(getPageSize());
- // command.append(" -jnldirpath ").append(jrnlDirPath);
- // command.append(" -licensefile ").append(licenseFilePath);
- // if (standAlone) command.append(" -standalone ");
- command.append(' ').append(bootFilePath);
-
- TRACER_INFO.trace("Createing FD: '" + bootFilePath + "'.");
-
- try
- {
- proc = Runtime.getRuntime().exec(command.toString());
- if (proc.waitFor() != 0)
- {
- dumpStream(proc.getErrorStream());
- throw new RuntimeException("Error creating FD...");
- }
-
- dumpStream(proc.getInputStream());
- bRet = true;
- // loadSchema();
-
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- catch (InterruptedException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- return bRet;
- }
-
- // TODO - we made it public to allow wiping out the whole FD, there is close
- // package names and classes in the test suite.
- public boolean deleteFD()
- {
- boolean bRet = false;
- Process proc = null;
- File file = new File(bootFilePath);
- if (!file.exists())
- {
- return true;
- }
-
- String command = "oodeletefd" + " -force " + bootFilePath;
- TRACER_INFO.trace("Deleting FD: '" + bootFilePath + "'.");
-
- try
- {
- proc = Runtime.getRuntime().exec(command);
- if (proc.waitFor() != 0)
- {
- dumpStream(proc.getErrorStream());
- throw new RuntimeException("Error deleting FD...");
- }
-
- dumpStream(proc.getInputStream());
- bRet = true;
-
- }
- catch (InterruptedException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- catch (IOException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- return bRet;
-
- }
-
- private boolean deleteDBs()
- {
- boolean bRet = false;
- Process proc = null;
-
- String command = "oodeletedb" + " -all " + " -force " + bootFilePath;
- // command += " ; del *.DB";
- TRACER_INFO.trace("Deleting all DBs from : '" + bootFilePath + "'.");
-
- try
- {
- proc = Runtime.getRuntime().exec(command);
- if (proc.waitFor() != 0)
- {
- dumpStream(proc.getErrorStream());
- throw new RuntimeException("Error deleting DBs...");
- }
-
- dumpStream(proc.getInputStream());
- bRet = true;
-
- }
- catch (InterruptedException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- catch (IOException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- return bRet;
-
- }
-
- @SuppressWarnings("unused")
- private boolean deleteDBs_cl()
- {
- boolean bRet = false;
- Process proc = null;
-
- String command = "oodeletedb" + " -all " + " -force " + bootFilePath;
- // command += " ; del *.DB";
- TRACER_INFO.trace("Deleting all DBs from : '" + bootFilePath + "'.");
-
- try
- {
- proc = Runtime.getRuntime().exec(command);
- if (proc.waitFor() != 0)
- {
- dumpStream(proc.getErrorStream());
- throw new RuntimeException("Error deleting DBs...");
- }
-
- dumpStream(proc.getInputStream());
- bRet = true;
-
- }
- catch (InterruptedException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- catch (IOException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- return bRet;
- }
-
- private boolean fdExists()
- {
- boolean bRet = false;
-
- File file = new File(bootFilePath);
- bRet = file.exists();
- // Process proc = null;
- //
- // String command = "oochange" + " -notitle " + bootFilePath;
- // TRACER_DEBUG.trace("Checking if FD: '" + bootFilePath + "' exists.");
- //
- // try
- // {
- // proc = Runtime.getRuntime().exec(command);
- // if (proc.waitFor() != 0)
- // {
- // dumpStream(proc.getErrorStream());
- // }
- // else
- // {
- // dumpStream(proc.getInputStream());
- // bRet = true;
- // }
- // }
- // catch (IOException e)
- // {
- // e.printStackTrace();
- // }
- // catch (InterruptedException e)
- // {
- // // TODO Auto-generated catch block
- // e.printStackTrace();
- // }
-
- return bRet;
- }
-
- // This is a temp solution to avoid unloaded schema.
- // We'll explicitly load the schema after creating the FD
- @SuppressWarnings("unused")
- private boolean loadSchema()
- {
- boolean bRet = false;
- Process proc = null;
-
- String command = "ooschemaupgrade" + " -infile config" + File.separator + "schema.txt " + bootFilePath;
- TRACER_DEBUG.trace("Loading schema to FD: '" + bootFilePath + "'.");
-
- try
- {
- proc = Runtime.getRuntime().exec(command);
- if (proc.waitFor() != 0)
- {
- dumpStream(proc.getErrorStream());
- }
- else
- {
- dumpStream(proc.getInputStream());
- bRet = true;
- }
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- catch (InterruptedException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- return bRet;
- }
-
- public String getFdFileHost()
- {
- if (noDefaultValueSet(fdFileHost))
- {
- // get local host
- try
- {
- InetAddress address = InetAddress.getLocalHost();
- fdFileHost = address.getHostName();
- }
- catch (UnknownHostException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- }
- return fdFileHost;
- }
-
- public void setFdFileHost(String fdFileHost)
- {
- this.fdFileHost = fdFileHost;
- }
-
- public String getFdDirPath()
- {
- return fdDirPath;
- }
-
- public void setFdDirPath(String fdDirPath)
- {
- this.fdDirPath = fdDirPath;
- }
-
- public String getLockServerHost()
- {
- if (noDefaultValueSet(lockServerHost))
- {
- // get local host
- try
- {
- InetAddress address = InetAddress.getLocalHost();
- lockServerHost = address.getHostName();
- }
- catch (UnknownHostException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- }
- return lockServerHost;
- }
-
- public void setLockServerHost(String lockServerHost)
- {
- this.lockServerHost = lockServerHost;
- }
-
- public String getFdNumber()
- {
- return fdNumber;
- }
-
- public void setFdNumber(String fdNumber)
- {
- this.fdNumber = fdNumber;
- }
-
- public String getPageSize()
- {
- if (noDefaultValueSet(pageSize))
- {
- pageSize = "8192";
- }
- return pageSize;
- }
-
- public void setPageSize(String pageSize)
- {
- this.pageSize = pageSize;
- }
-
- public String getFdName()
- {
- return fdName;
- }
-
- public void setFdName(String fdName)
- {
- this.fdName = fdName;
- }
-
- private void dumpStream(InputStream inStream)
- {
- BufferedInputStream inBuffStream = new BufferedInputStream(inStream);
- try
- {
- byte[] buffer = new byte[1024];
- int bytesRead = 0;
- while ((bytesRead = inBuffStream.read(buffer)) != -1)
- {
- String chunk = new String(buffer, 0, bytesRead);
- TRACER_DEBUG.trace(chunk);
- }
- }
- catch (IOException e)
- {
- e.printStackTrace();
- }
- }
-
- public void configure()
- {
- initialize(false);
- }
-
- /**
- * TODO
- *
- * @param storeConfig
- */
- public void configure(Element storeConfig)
- {
- // TODO Auto-generated method stub
-
- }
-
- public void configure(String name)
- {
- fdDirPath = fdDirPath + File.separator + name;
- // insure that path exist.
- File dir = new File(fdDirPath);
- if (!dir.exists())
- {
- // create the directory.
- dir.mkdirs();
- }
- Integer number = Math.abs(new Random().nextInt() % 65000);
- fdNumber = number.toString();
- initialize(false);
- }
-
- /**
- * Data cleanup code, that's mostly used by the test applications. This code will not remove schema.
- */
- public void removeData()
- {
- // ObjyConnection.INSTANCE.disconnect();
- // fdManager.resetFD();
- Session session = new Session();
- session.setIndexMode(oo.EXPLICIT_UPDATE);
- session.begin();
- Iterator<?> itr = session.getFD().containedDBs();
- ooDBObj dbObj = null;
- List<ooDBObj> dbList = new ArrayList<ooDBObj>();
- List<ooContObj> contList = new ArrayList<ooContObj>();
- while (itr.hasNext())
- {
- dbObj = (ooDBObj)itr.next();
- dbList.add(dbObj);
- {
- Iterator<?> contItr = dbObj.contains();
- while (contItr.hasNext())
- {
- contList.add((ooContObj)contItr.next());
- }
- }
- }
-
- for (ooContObj cont : contList)
- {
- cont.delete();
- }
-
- // for (ooDBObj db : dbList)
- // {
- // System.out.println("restFD() - deleting DB(" + db.getOid().getStoreString() + "):" + db.getName());
- // db.delete();
- // }
-
- session.commit();
- session.terminate();
- }
-
- boolean noDefaultValueSet(String value)
- {
- return value == null || value.length() == 0 || value.equals(DEFAULT_VALUE);
- }
-
- public void setlogDirPath(String logDirPath)
- {
- this.logDirPath = logDirPath;
- }
-
- public String getLogPath()
- {
- return logDirPath;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; + +import org.eclipse.net4j.util.io.TMPUtil; +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.app.Session; +import com.objy.db.app.oo; +import com.objy.db.app.ooContObj; +import com.objy.db.app.ooDBObj; + +import org.w3c.dom.Element; + +import java.io.BufferedInputStream; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.Random; + +public class FdManager +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, FdManager.class); + + private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, FdManager.class); + + private static final String DEFAULT_VALUE = "_DEFAULT_"; + + private String fdName = "test"; + + private String fdFileHost = DEFAULT_VALUE; + + private String fdDirPath = null; + + private String lockServerHost = DEFAULT_VALUE; + + private String fdNumber = "12345"; + + private String pageSize = DEFAULT_VALUE; + + private String fdFilePath = null; + + private String bootFilePath = null; + + private boolean initialized = false; + + private String logDirPath = null; + + protected void initialize(boolean reset) + { + if (fdDirPath == null) + { + File dataFolder = TMPUtil.createTempFolder("Objy", "data"); + fdDirPath = dataFolder.getAbsolutePath(); + } + if (noDefaultValueSet(logDirPath)) + { + logDirPath = fdDirPath; + } + if (fdFilePath == null) + { + fdFilePath = fdDirPath + File.separator + fdName + ".fdb"; + } + if (bootFilePath == null) + { + bootFilePath = fdDirPath + File.separator + fdName + ".boot"; + } + + if (!initialized) + { + if (reset) + { + initialized = resetFD(); + } + else if (!fdExists()) + { + initialized = createFD(); + } + else + { + // FD is ready, just use it. + initialized = true; + } + } + } + + public String getFd() + { + return bootFilePath; + } + + public boolean resetFD() + { + return deleteDBs(); + } + + public boolean resetFD_OLD() + { + boolean bRet = true; + // TBD: we need to add code to delete all DBs. + // also we need to delete the schema. + // It might be easier to just delete the FD, then create another one. + if (fdExists()) + { + bRet = deleteFD(); + } + + if (bRet) + { + bRet = createFD(); + } + + return bRet; + } + + private boolean createFD() + { + boolean bRet = false; + Process proc = null; + + StringBuilder command = new StringBuilder(256); + command.append("oonewfd"); + // command.append(" -fdfilehost ").append(getFdFileHost()); + command.append(" -fdfilepath ").append(fdFilePath); + command.append(" -lockserver ").append(getLockServerHost()); + command.append(" -fdnumber ").append(fdNumber); + command.append(" -pagesize ").append(getPageSize()); + // command.append(" -jnldirpath ").append(jrnlDirPath); + // command.append(" -licensefile ").append(licenseFilePath); + // if (standAlone) command.append(" -standalone "); + command.append(' ').append(bootFilePath); + + TRACER_INFO.trace("Createing FD: '" + bootFilePath + "'."); + + try + { + proc = Runtime.getRuntime().exec(command.toString()); + if (proc.waitFor() != 0) + { + dumpStream(proc.getErrorStream()); + throw new RuntimeException("Error creating FD..."); + } + + dumpStream(proc.getInputStream()); + bRet = true; + // loadSchema(); + + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (InterruptedException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + return bRet; + } + + // TODO - we made it public to allow wiping out the whole FD, there is close + // package names and classes in the test suite. + public boolean deleteFD() + { + boolean bRet = false; + Process proc = null; + File file = new File(bootFilePath); + if (!file.exists()) + { + return true; + } + + String command = "oodeletefd" + " -force " + bootFilePath; + TRACER_INFO.trace("Deleting FD: '" + bootFilePath + "'."); + + try + { + proc = Runtime.getRuntime().exec(command); + if (proc.waitFor() != 0) + { + dumpStream(proc.getErrorStream()); + throw new RuntimeException("Error deleting FD..."); + } + + dumpStream(proc.getInputStream()); + bRet = true; + + } + catch (InterruptedException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IOException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + return bRet; + + } + + private boolean deleteDBs() + { + boolean bRet = false; + Process proc = null; + + String command = "oodeletedb" + " -all " + " -force " + bootFilePath; + // command += " ; del *.DB"; + TRACER_INFO.trace("Deleting all DBs from : '" + bootFilePath + "'."); + + try + { + proc = Runtime.getRuntime().exec(command); + if (proc.waitFor() != 0) + { + dumpStream(proc.getErrorStream()); + throw new RuntimeException("Error deleting DBs..."); + } + + dumpStream(proc.getInputStream()); + bRet = true; + + } + catch (InterruptedException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IOException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + return bRet; + + } + + @SuppressWarnings("unused") + private boolean deleteDBs_cl() + { + boolean bRet = false; + Process proc = null; + + String command = "oodeletedb" + " -all " + " -force " + bootFilePath; + // command += " ; del *.DB"; + TRACER_INFO.trace("Deleting all DBs from : '" + bootFilePath + "'."); + + try + { + proc = Runtime.getRuntime().exec(command); + if (proc.waitFor() != 0) + { + dumpStream(proc.getErrorStream()); + throw new RuntimeException("Error deleting DBs..."); + } + + dumpStream(proc.getInputStream()); + bRet = true; + + } + catch (InterruptedException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + catch (IOException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return bRet; + } + + private boolean fdExists() + { + boolean bRet = false; + + File file = new File(bootFilePath); + bRet = file.exists(); + // Process proc = null; + // + // String command = "oochange" + " -notitle " + bootFilePath; + // TRACER_DEBUG.trace("Checking if FD: '" + bootFilePath + "' exists."); + // + // try + // { + // proc = Runtime.getRuntime().exec(command); + // if (proc.waitFor() != 0) + // { + // dumpStream(proc.getErrorStream()); + // } + // else + // { + // dumpStream(proc.getInputStream()); + // bRet = true; + // } + // } + // catch (IOException e) + // { + // e.printStackTrace(); + // } + // catch (InterruptedException e) + // { + // // TODO Auto-generated catch block + // e.printStackTrace(); + // } + + return bRet; + } + + // This is a temp solution to avoid unloaded schema. + // We'll explicitly load the schema after creating the FD + @SuppressWarnings("unused") + private boolean loadSchema() + { + boolean bRet = false; + Process proc = null; + + String command = "ooschemaupgrade" + " -infile config" + File.separator + "schema.txt " + bootFilePath; + TRACER_DEBUG.trace("Loading schema to FD: '" + bootFilePath + "'."); + + try + { + proc = Runtime.getRuntime().exec(command); + if (proc.waitFor() != 0) + { + dumpStream(proc.getErrorStream()); + } + else + { + dumpStream(proc.getInputStream()); + bRet = true; + } + } + catch (IOException e) + { + e.printStackTrace(); + } + catch (InterruptedException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + return bRet; + } + + public String getFdFileHost() + { + if (noDefaultValueSet(fdFileHost)) + { + // get local host + try + { + InetAddress address = InetAddress.getLocalHost(); + fdFileHost = address.getHostName(); + } + catch (UnknownHostException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + return fdFileHost; + } + + public void setFdFileHost(String fdFileHost) + { + this.fdFileHost = fdFileHost; + } + + public String getFdDirPath() + { + return fdDirPath; + } + + public void setFdDirPath(String fdDirPath) + { + this.fdDirPath = fdDirPath; + } + + public String getLockServerHost() + { + if (noDefaultValueSet(lockServerHost)) + { + // get local host + try + { + InetAddress address = InetAddress.getLocalHost(); + lockServerHost = address.getHostName(); + } + catch (UnknownHostException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + return lockServerHost; + } + + public void setLockServerHost(String lockServerHost) + { + this.lockServerHost = lockServerHost; + } + + public String getFdNumber() + { + return fdNumber; + } + + public void setFdNumber(String fdNumber) + { + this.fdNumber = fdNumber; + } + + public String getPageSize() + { + if (noDefaultValueSet(pageSize)) + { + pageSize = "8192"; + } + return pageSize; + } + + public void setPageSize(String pageSize) + { + this.pageSize = pageSize; + } + + public String getFdName() + { + return fdName; + } + + public void setFdName(String fdName) + { + this.fdName = fdName; + } + + private void dumpStream(InputStream inStream) + { + BufferedInputStream inBuffStream = new BufferedInputStream(inStream); + try + { + byte[] buffer = new byte[1024]; + int bytesRead = 0; + while ((bytesRead = inBuffStream.read(buffer)) != -1) + { + String chunk = new String(buffer, 0, bytesRead); + TRACER_DEBUG.trace(chunk); + } + } + catch (IOException e) + { + e.printStackTrace(); + } + } + + public void configure() + { + initialize(false); + } + + /** + * TODO + * + * @param storeConfig + */ + public void configure(Element storeConfig) + { + // TODO Auto-generated method stub + + } + + public void configure(String name) + { + fdDirPath = fdDirPath + File.separator + name; + // insure that path exist. + File dir = new File(fdDirPath); + if (!dir.exists()) + { + // create the directory. + dir.mkdirs(); + } + Integer number = Math.abs(new Random().nextInt() % 65000); + fdNumber = number.toString(); + initialize(false); + } + + /** + * Data cleanup code, that's mostly used by the test applications. This code will not remove schema. + */ + public void removeData() + { + // ObjyConnection.INSTANCE.disconnect(); + // fdManager.resetFD(); + Session session = new Session(); + session.setIndexMode(oo.EXPLICIT_UPDATE); + session.begin(); + Iterator<?> itr = session.getFD().containedDBs(); + ooDBObj dbObj = null; + List<ooDBObj> dbList = new ArrayList<ooDBObj>(); + List<ooContObj> contList = new ArrayList<ooContObj>(); + while (itr.hasNext()) + { + dbObj = (ooDBObj)itr.next(); + dbList.add(dbObj); + { + Iterator<?> contItr = dbObj.contains(); + while (contItr.hasNext()) + { + contList.add((ooContObj)contItr.next()); + } + } + } + + for (ooContObj cont : contList) + { + cont.delete(); + } + + // for (ooDBObj db : dbList) + // { + // System.out.println("restFD() - deleting DB(" + db.getOid().getStoreString() + "):" + db.getName()); + // db.delete(); + // } + + session.commit(); + session.terminate(); + } + + boolean noDefaultValueSet(String value) + { + return value == null || value.length() == 0 || value.equals(DEFAULT_VALUE); + } + + public void setlogDirPath(String logDirPath) + { + this.logDirPath = logDirPath; + } + + public String getLogPath() + { + return logDirPath; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClass.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClass.java index 9a7b001bb2..5046e7f243 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClass.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClass.java @@ -1,135 +1,135 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import com.objy.as.app.Class_Position;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-
-import java.util.HashMap;
-
-/**
- * Wrapper around the AS class to be able to cache attributes.
- *
- * @author ibrahim
- */
-public class ObjyClass
-{
-
- protected d_Class asClass;
-
- protected String asClassName;
-
- protected HashMap<String, d_Attribute> attributeMap = new HashMap<String, d_Attribute>();
-
- protected HashMap<String, Class_Position> classPositionMap = new HashMap<String, Class_Position>();
-
- public ObjyClass(d_Class asClass/* , EClass eClass */)
- {
- this.asClass = asClass;
- if (asClass.namespace_name() != null)
- {
- asClassName = asClass.namespace_name() + ":" + asClass.name();
- }
- else
- {
- asClassName = asClass.name();
- }
- }
-
- public d_Attribute resolve_attribute(String attribute_name)
- {
- d_Attribute attr = attributeMap.get(attribute_name);
- if (attr == null)
- {
- attr = asClass.resolve_attribute(attribute_name);
- // we might get (attr == null) if the attribute is from a base class.
- // so we'll try to get the attribute through the position.
- if (attr == null)
- {
- Class_Position position = resolve_position(attribute_name);
- if (position != null)
- {
- attr = asClass.attribute_at_position(position);
- }
- }
- attributeMap.put(attribute_name, attr);
- }
- return attr;
- }
-
- public Class_Position resolve_position(String attribute_name)
- {
- Class_Position attr = classPositionMap.get(attribute_name);
- if (attr == null)
- {
- attr = asClass.position_in_class(attribute_name);
- classPositionMap.put(attribute_name, attr);
- }
- return attr;
- }
-
- public d_Class getASClass()
- {
- return asClass;
- }
-
- public String getASClassName()
- {
- return asClassName;
- }
-
- // public List<Class_Position> getListOfRefAttributes()
- // {
- // List<Class_Position> positions = new ArrayList<Class_Position>();
- //
- // System.out.println(">>> Class: " + asClassName);
- //
- // //
- // @SuppressWarnings("rawtypes")
- // Iterator itr = asClass.attributes_plus_inherited();
- // while (itr.hasNext())
- // {
- // d_Attribute attribute = (d_Attribute)itr.next();
- // if (attribute.is_type() && attribute.type_of() instanceof d_Ref_Type)
- // {
- // d_Class dClass = attribute.class_type_of();
- // if (dClass.name().equals(ObjyFeatureMapArrayList.ClassName))
- // {
- // // we'll need to copy this one.
- // positions.add(resolve_position(attribute.name()));
- // System.out.println("\t attr: " + attribute.name());
- // }
- // else if (dClass.name().equals(ObjyArrayListString.ClassName))
- // {
- // // we'll need to copy this one.
- // positions.add(resolve_position(attribute.name()));
- // System.out.println("\t attr: " + attribute.name());
- // }
- // else if (dClass.name().equals(ObjyArrayListId.className))
- // {
- // // we'll need to copy this one.
- // positions.add(resolve_position(attribute.name()));
- // System.out.println("\t attr: " + attribute.name());
- // }
- // else if (dClass.name().equals(ObjyProxy.className))
- // {
- // // we'll need to copy this one.
- // positions.add(resolve_position(attribute.name()));
- // System.out.println("\t attr: " + attribute.name());
- // }
- // }
- // }
- //
- // return positions;
- // }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import com.objy.as.app.Class_Position; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; + +import java.util.HashMap; + +/** + * Wrapper around the AS class to be able to cache attributes. + * + * @author ibrahim + */ +public class ObjyClass +{ + + protected d_Class asClass; + + protected String asClassName; + + protected HashMap<String, d_Attribute> attributeMap = new HashMap<String, d_Attribute>(); + + protected HashMap<String, Class_Position> classPositionMap = new HashMap<String, Class_Position>(); + + public ObjyClass(d_Class asClass/* , EClass eClass */) + { + this.asClass = asClass; + if (asClass.namespace_name() != null) + { + asClassName = asClass.namespace_name() + ":" + asClass.name(); + } + else + { + asClassName = asClass.name(); + } + } + + public d_Attribute resolve_attribute(String attribute_name) + { + d_Attribute attr = attributeMap.get(attribute_name); + if (attr == null) + { + attr = asClass.resolve_attribute(attribute_name); + // we might get (attr == null) if the attribute is from a base class. + // so we'll try to get the attribute through the position. + if (attr == null) + { + Class_Position position = resolve_position(attribute_name); + if (position != null) + { + attr = asClass.attribute_at_position(position); + } + } + attributeMap.put(attribute_name, attr); + } + return attr; + } + + public Class_Position resolve_position(String attribute_name) + { + Class_Position attr = classPositionMap.get(attribute_name); + if (attr == null) + { + attr = asClass.position_in_class(attribute_name); + classPositionMap.put(attribute_name, attr); + } + return attr; + } + + public d_Class getASClass() + { + return asClass; + } + + public String getASClassName() + { + return asClassName; + } + + // public List<Class_Position> getListOfRefAttributes() + // { + // List<Class_Position> positions = new ArrayList<Class_Position>(); + // + // System.out.println(">>> Class: " + asClassName); + // + // // + // @SuppressWarnings("rawtypes") + // Iterator itr = asClass.attributes_plus_inherited(); + // while (itr.hasNext()) + // { + // d_Attribute attribute = (d_Attribute)itr.next(); + // if (attribute.is_type() && attribute.type_of() instanceof d_Ref_Type) + // { + // d_Class dClass = attribute.class_type_of(); + // if (dClass.name().equals(ObjyFeatureMapArrayList.ClassName)) + // { + // // we'll need to copy this one. + // positions.add(resolve_position(attribute.name())); + // System.out.println("\t attr: " + attribute.name()); + // } + // else if (dClass.name().equals(ObjyArrayListString.ClassName)) + // { + // // we'll need to copy this one. + // positions.add(resolve_position(attribute.name())); + // System.out.println("\t attr: " + attribute.name()); + // } + // else if (dClass.name().equals(ObjyArrayListId.className)) + // { + // // we'll need to copy this one. + // positions.add(resolve_position(attribute.name())); + // System.out.println("\t attr: " + attribute.name()); + // } + // else if (dClass.name().equals(ObjyProxy.className)) + // { + // // we'll need to copy this one. + // positions.add(resolve_position(attribute.name())); + // System.out.println("\t attr: " + attribute.name()); + // } + // } + // } + // + // return positions; + // } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClassProposed.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClassProposed.java index ce25566008..896e0495e6 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClassProposed.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyClassProposed.java @@ -1,243 +1,243 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.as.app.d_Inheritance;
-import com.objy.as.app.d_Module;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-
-public class ObjyClassProposed
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyClassProposed.class);
-
- private EClass eClass;
-
- private d_Module module;
-
- private boolean onlyStructure = false; // TODO - I'm not sure why we need this TBV.
-
- public ObjyClassProposed(d_Module module, EClass eClass, boolean onlyStructure)
- {
- this.eClass = eClass;
- this.module = module;
- this.onlyStructure = onlyStructure;
-
- }
-
- public void propose()
- {
- String className = ObjySchema.formObjectivityClassName(eClass, onlyStructure);
-
- Proposed_Class proposedooClass = null;
-
- {
- proposedooClass = ObjySchema.getTopModule().propose_new_class(className);
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " = ADD - START");
- }
-
- int countIndex = 0;
-
- for (EClass eSuperObject : eClass.getESuperTypes())
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ECLASS " + className + " ADDING SUPER CLASS " + eSuperObject.getName());
- }
- // This is used to only allow one base class with persistence inheritance.
- boolean itrOnlyStructure = countIndex == 0 ? false || onlyStructure : true;
-
- ObjySchema.createObjyClassSchema(eSuperObject, itrOnlyStructure);
-
- String superClassName = ObjySchema.formObjectivityClassName(eSuperObject, itrOnlyStructure);
- proposedooClass.add_base_class(com.objy.as.app.d_Module.LAST, // Position
- d_Access_Kind.d_PUBLIC, // Access kind
- superClassName); // Base class name*/
- countIndex++;
- }
-
- if (eClass.getESuperTypes().size() == 0 && !onlyStructure)
- {
- // this is done in ObjySchema.buildSchema()...
- // ooBaseClass.buildSchema();
- proposedooClass.add_base_class(com.objy.as.app.d_Module.LAST, // Position
- d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.CLASS_NAME); // Base class name
-
- }
- }
- EList<EStructuralFeature> listFeatures = eClass.getEStructuralFeatures();
- ArrayList<EClass> toBeProcessed = new ArrayList<EClass>();
- for (EStructuralFeature feature : listFeatures)
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- EClassifier destination = feature.getEType();
-
- ITypeMapper bridge = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- if (bridge == null)
- {
- continue;
- }
-
- // new field
- bridge.createSchema(proposedooClass, feature);
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("New Attribut for " + eClass.getName() + " name : " + feature.getName());
- }
-
- if (feature instanceof EReference)
- {
- // ObjySchema.createObjyClassSchema((EClass)destination, false);
- toBeProcessed.add((EClass)destination);
- }
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " -- DONE");
- }
-
- for (EClass classifier : toBeProcessed)
- {
- // ObjySchema.getOrCreate(classifier);
- ObjySchema.createObjyClassSchema(classifier, false);
- }
-
- }
-
- public void evolve(d_Class dClass)
- {
- String className = ObjySchema.formObjectivityClassName(eClass, onlyStructure);
-
- Proposed_Class proposedooClass = null;
-
- // boolean evolution = false;
-
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " EVOLVE - START");
- }
-
- Iterator<?> subClasses = dClass.sub_class_list();
- while (subClasses.hasNext())
- {
- d_Inheritance subClass = (d_Inheritance)subClasses.next();
- module.propose_evolved_class(subClass.inherits_to().name());
- }
- proposedooClass = module.propose_evolved_class(className);
- }
-
- EList<EStructuralFeature> listFeatures = eClass.getEStructuralFeatures();
- ArrayList<EClass> toBeEvolve = new ArrayList<EClass>();
- for (EStructuralFeature feature : listFeatures)
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- EClassifier destination = feature.getEType();
-
- ITypeMapper bridge = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- if (bridge == null)
- {
- continue;
- }
-
- d_Attribute attr = null;
- attr = dClass.resolve_attribute(feature.getName());
-
- if (attr == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("New Attribut for " + eClass.getName() + " name : " + feature.getName());
- }
-
- // new field
- bridge.createSchema(proposedooClass, feature);
- }
- // TODO - enable the rest of attribute type evolution...
- // else if (bridge.validate(attr, feature))
- // {
- // continue;
- // }
- else
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Attribut Changed for " + eClass.getName() + " name : " + feature.getName());
- TRACER_DEBUG.trace("... attribute change is not supported in this release... for " + eClass.getName()
- + " name : " + feature.getName());
- }
-
- // TODO - enable the rest of attribute type evolution...
- // bridge.modifySchema(proposedooClass, feature);
- }
-
- if (feature instanceof EReference)
- {
- // String destinationClassName = getObjectivityClass(destination);
- // d_Class dClass = module.resolve_class(destinationClassName);
- toBeEvolve.add((EClass)destination);
- }
- }
-
- TRACER_DEBUG.trace("evolve ECLASS " + eClass.getName() + " -> " + className + " -- DONE");
-
- for (EClass classifier : toBeEvolve)
- {
- String localName = ObjySchema.formObjectivityClassName(classifier, false);
- d_Class localDClass = ObjySchema.getTopModule().resolve_class(localName);
- if (localDClass == null)
- {
- ObjySchema.createObjyClassSchema(classifier, false);
- }
- else
- {
- ObjySchema.evolveObjyClassSchema(classifier, false);
- }
- }
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.as.app.d_Inheritance; +import com.objy.as.app.d_Module; + +import java.util.ArrayList; +import java.util.Iterator; + +public class ObjyClassProposed +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyClassProposed.class); + + private EClass eClass; + + private d_Module module; + + private boolean onlyStructure = false; // TODO - I'm not sure why we need this TBV. + + public ObjyClassProposed(d_Module module, EClass eClass, boolean onlyStructure) + { + this.eClass = eClass; + this.module = module; + this.onlyStructure = onlyStructure; + + } + + public void propose() + { + String className = ObjySchema.formObjectivityClassName(eClass, onlyStructure); + + Proposed_Class proposedooClass = null; + + { + proposedooClass = ObjySchema.getTopModule().propose_new_class(className); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " = ADD - START"); + } + + int countIndex = 0; + + for (EClass eSuperObject : eClass.getESuperTypes()) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ECLASS " + className + " ADDING SUPER CLASS " + eSuperObject.getName()); + } + // This is used to only allow one base class with persistence inheritance. + boolean itrOnlyStructure = countIndex == 0 ? false || onlyStructure : true; + + ObjySchema.createObjyClassSchema(eSuperObject, itrOnlyStructure); + + String superClassName = ObjySchema.formObjectivityClassName(eSuperObject, itrOnlyStructure); + proposedooClass.add_base_class(com.objy.as.app.d_Module.LAST, // Position + d_Access_Kind.d_PUBLIC, // Access kind + superClassName); // Base class name*/ + countIndex++; + } + + if (eClass.getESuperTypes().size() == 0 && !onlyStructure) + { + // this is done in ObjySchema.buildSchema()... + // ooBaseClass.buildSchema(); + proposedooClass.add_base_class(com.objy.as.app.d_Module.LAST, // Position + d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.CLASS_NAME); // Base class name + + } + } + EList<EStructuralFeature> listFeatures = eClass.getEStructuralFeatures(); + ArrayList<EClass> toBeProcessed = new ArrayList<EClass>(); + for (EStructuralFeature feature : listFeatures) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + EClassifier destination = feature.getEType(); + + ITypeMapper bridge = ObjyMapper.INSTANCE.getTypeMapper(feature); + + if (bridge == null) + { + continue; + } + + // new field + bridge.createSchema(proposedooClass, feature); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("New Attribut for " + eClass.getName() + " name : " + feature.getName()); + } + + if (feature instanceof EReference) + { + // ObjySchema.createObjyClassSchema((EClass)destination, false); + toBeProcessed.add((EClass)destination); + } + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " -- DONE"); + } + + for (EClass classifier : toBeProcessed) + { + // ObjySchema.getOrCreate(classifier); + ObjySchema.createObjyClassSchema(classifier, false); + } + + } + + public void evolve(d_Class dClass) + { + String className = ObjySchema.formObjectivityClassName(eClass, onlyStructure); + + Proposed_Class proposedooClass = null; + + // boolean evolution = false; + + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ECLASS " + eClass.getName() + " -> " + className + " EVOLVE - START"); + } + + Iterator<?> subClasses = dClass.sub_class_list(); + while (subClasses.hasNext()) + { + d_Inheritance subClass = (d_Inheritance)subClasses.next(); + module.propose_evolved_class(subClass.inherits_to().name()); + } + proposedooClass = module.propose_evolved_class(className); + } + + EList<EStructuralFeature> listFeatures = eClass.getEStructuralFeatures(); + ArrayList<EClass> toBeEvolve = new ArrayList<EClass>(); + for (EStructuralFeature feature : listFeatures) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + EClassifier destination = feature.getEType(); + + ITypeMapper bridge = ObjyMapper.INSTANCE.getTypeMapper(feature); + + if (bridge == null) + { + continue; + } + + d_Attribute attr = null; + attr = dClass.resolve_attribute(feature.getName()); + + if (attr == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("New Attribut for " + eClass.getName() + " name : " + feature.getName()); + } + + // new field + bridge.createSchema(proposedooClass, feature); + } + // TODO - enable the rest of attribute type evolution... + // else if (bridge.validate(attr, feature)) + // { + // continue; + // } + else + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Attribut Changed for " + eClass.getName() + " name : " + feature.getName()); + TRACER_DEBUG.trace("... attribute change is not supported in this release... for " + eClass.getName() + + " name : " + feature.getName()); + } + + // TODO - enable the rest of attribute type evolution... + // bridge.modifySchema(proposedooClass, feature); + } + + if (feature instanceof EReference) + { + // String destinationClassName = getObjectivityClass(destination); + // d_Class dClass = module.resolve_class(destinationClassName); + toBeEvolve.add((EClass)destination); + } + } + + TRACER_DEBUG.trace("evolve ECLASS " + eClass.getName() + " -> " + className + " -- DONE"); + + for (EClass classifier : toBeEvolve) + { + String localName = ObjySchema.formObjectivityClassName(classifier, false); + d_Class localDClass = ObjySchema.getTopModule().resolve_class(localName); + if (localDClass == null) + { + ObjySchema.createObjyClassSchema(classifier, false); + } + else + { + ObjySchema.evolveObjyClassSchema(classifier, false); + } + } + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyCommitInfoHandler.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyCommitInfoHandler.java index f1d5c224bf..2a2456d8b4 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyCommitInfoHandler.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyCommitInfoHandler.java @@ -1,112 +1,112 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb;
-
-import com.objy.db.app.Session;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeSetX;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-public class ObjyCommitInfoHandler
-{
- protected ooId commitInfoSetId;
-
- public ObjyCommitInfoHandler(String repositoryName)
- {
- commitInfoSetId = ObjyDb.getOrCreateCommitInfoList(repositoryName);
- }
-
- /***
- * Factory method to create the CommitInfoList, which is a TreeListX
- */
- public static ooId create(ooId scopeContOid)
- {
- ooTreeSetX treeSet = new ooTreeSetX(20, true);
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(treeSet);
-
- return treeSet.getOid();
- }
-
- /***
- * This function assume we are in an Objy trnasaction.
- */
-
- public void writeCommitInfo(int id, long timeStamp, long previousTimeStamp, String userID, String comment)
- {
- ObjyCommitInfo commitInfo = new ObjyCommitInfo(id, timeStamp, previousTimeStamp, userID, comment);
- getTreeSet().add(commitInfo);
- }
-
- /***
- * Find all objects in the ooTreeListX that's between startTime and endTime inclusive, and have branch.getID() if
- * branch is not null We don't have any optimization for time, but we could make the treeset use custom comparator.
- */
- public List<ObjyCommitInfo> getCommitInfo(CDOBranch branch, long startTime, long endTime)
- {
- ooTreeSetX treeSet = getTreeSet();
- ObjyCommitInfo ooCommitInfo = null;
- List<ObjyCommitInfo> results = new ArrayList<ObjyCommitInfo>();
-
- boolean getIt = false;
-
- @SuppressWarnings("unchecked")
- Iterator<ObjyCommitInfo> itr = treeSet.iterator();
- while (itr.hasNext())
- {
- ooCommitInfo = itr.next();
- getIt = true; // assume it's what we need, then we filter below.
- long timeStamp = ooCommitInfo.getTimeStamp();
- long branchId = ooCommitInfo.getBranchId();
-
- if (branch != null && branch.getID() != branchId)
- {
- getIt = false;
- }
- if (getIt && startTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp < startTime)
- {
- getIt = false;
- }
- if (getIt && endTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp > endTime)
- {
- getIt = false;
- }
-
- if (getIt)
- {
- results.add(ooCommitInfo);
- }
- }
-
- return results;
- }
-
- /***
- * This function assume we are in an Objy trnasaction.
- */
- protected ooTreeSetX getTreeSet()
- {
- ooTreeSetX treeSet = null;
- treeSet = (ooTreeSetX)Session.getCurrent().getFD().objectFrom(commitInfoSetId.getString());
- return treeSet;
-
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyCommitInfo; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb; + +import com.objy.db.app.Session; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeSetX; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +public class ObjyCommitInfoHandler +{ + protected ooId commitInfoSetId; + + public ObjyCommitInfoHandler(String repositoryName) + { + commitInfoSetId = ObjyDb.getOrCreateCommitInfoList(repositoryName); + } + + /*** + * Factory method to create the CommitInfoList, which is a TreeListX + */ + public static ooId create(ooId scopeContOid) + { + ooTreeSetX treeSet = new ooTreeSetX(20, true); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(treeSet); + + return treeSet.getOid(); + } + + /*** + * This function assume we are in an Objy trnasaction. + */ + + public void writeCommitInfo(int id, long timeStamp, long previousTimeStamp, String userID, String comment) + { + ObjyCommitInfo commitInfo = new ObjyCommitInfo(id, timeStamp, previousTimeStamp, userID, comment); + getTreeSet().add(commitInfo); + } + + /*** + * Find all objects in the ooTreeListX that's between startTime and endTime inclusive, and have branch.getID() if + * branch is not null We don't have any optimization for time, but we could make the treeset use custom comparator. + */ + public List<ObjyCommitInfo> getCommitInfo(CDOBranch branch, long startTime, long endTime) + { + ooTreeSetX treeSet = getTreeSet(); + ObjyCommitInfo ooCommitInfo = null; + List<ObjyCommitInfo> results = new ArrayList<ObjyCommitInfo>(); + + boolean getIt = false; + + @SuppressWarnings("unchecked") + Iterator<ObjyCommitInfo> itr = treeSet.iterator(); + while (itr.hasNext()) + { + ooCommitInfo = itr.next(); + getIt = true; // assume it's what we need, then we filter below. + long timeStamp = ooCommitInfo.getTimeStamp(); + long branchId = ooCommitInfo.getBranchId(); + + if (branch != null && branch.getID() != branchId) + { + getIt = false; + } + if (getIt && startTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp < startTime) + { + getIt = false; + } + if (getIt && endTime != CDOBranchPoint.UNSPECIFIED_DATE && timeStamp > endTime) + { + getIt = false; + } + + if (getIt) + { + results.add(ooCommitInfo); + } + } + + return results; + } + + /*** + * This function assume we are in an Objy trnasaction. + */ + protected ooTreeSetX getTreeSet() + { + ooTreeSetX treeSet = null; + treeSet = (ooTreeSetX)Session.getCurrent().getFD().objectFrom(commitInfoSetId.getString()); + return treeSet; + + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyConnection.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyConnection.java index c41f895531..9257ed64c3 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyConnection.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyConnection.java @@ -1,439 +1,439 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManagerImpl;
-import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.DatabaseNotFoundException;
-import com.objy.db.DatabaseOpenException;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.Connection;
-import com.objy.db.app.Session;
-import com.objy.db.app.oo;
-
-import java.util.Vector;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.locks.ReentrantLock;
-
-public class ObjyConnection
-{
-
- public static final ObjyConnection INSTANCE = new ObjyConnection();
-
- protected Connection connection = null;
-
- protected boolean isConnected = false;
-
- protected String fdName = "";
-
- // protected ObjectivityStore store = null;
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyConnection.class);
-
- // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyConnection.class);
-
- // TODO - session pools could be a configuration candidate.
- private static final String SESSION_POOL_NAME_READ = "ReadSP";
-
- private static final String SESSION_POOL_NAME_WRITE = "WriteSP";
-
- // private static final String PoolInfo = "PoolInfo";
-
- protected ConcurrentHashMap<String, ObjySession> readPool;
-
- protected ConcurrentHashMap<String, ObjySession> writePool;
-
- private ObjyPlacementManager defaultPlacementManager = null;
-
- private Object syncObject = new Object();
-
- private ReentrantLock lock = new ReentrantLock();
-
- private int sessionMinCacheSize = 600;
-
- private int sessionMaxCacheSize = 1000;
-
- private final int minInactiveSessions = 5;
-
- private int sessionCount = 0;
-
- private String logDirPath = null;
-
- private int logOption = oo.LogNone;
-
- public ObjyConnection()
- {
- readPool = new ConcurrentHashMap<String, ObjySession>(5);
- writePool = new ConcurrentHashMap<String, ObjySession>(5);
- }
-
- /***
- * Connect to a store and an FD. TODO - We might need to allow switching of FD in the future.
- */
- synchronized public void connect(IObjectivityStoreConfig storeConfig)
- {
- /****
- * If
- */
- fdName = storeConfig.getFdName();
- logDirPath = storeConfig.getLogPath();
- logOption = storeConfig.getLogOption();
- connect();
- // this.store = store;
- }
-
- synchronized public void connect(String fdName, int logOption)
- {
- /****
- * If
- */
- this.fdName = fdName;
- this.logOption = logOption;
- connect();
- // this.store = store;
- }
-
- private void connect()
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" SessionMinCacheSize: " + sessionMinCacheSize);
- TRACER_DEBUG.trace(" SessionMaxCacheSize: " + sessionMaxCacheSize);
- }
-
- if (!isConnected)
- {
- try
- {
- if (Connection.current() == null)
- {
- if (logOption != oo.LogNone)
- {
- Connection.setLoggingOptions(logOption, true, // boolean logToFiles
- true, // boolean appendLogFiles,
- logDirPath, // String logDirPath,
- "MainLog.txt"// String mainLogFileName
- );
- }
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(" creating new Connection");
- }
- connection = Connection.open(fdName, oo.openReadWrite);
- connection.useContextClassLoader(true);
- }
- else
- {
- connection.addToMainLog("ObjyConnection.connect()", "...reopen connection to the FD.");
- connection.setOpenMode(oo.openReadWrite);
- connection.reopen();
- connection.loadSchemaClasses(true);
- }
- isConnected = true;
- }
- catch (DatabaseOpenException e)
- {
- e.printStackTrace();
- }
- catch (DatabaseNotFoundException e)
- {
- e.printStackTrace();
- }
- }
- }
-
- public String getSessionPoolNameRead()
- {
- return SESSION_POOL_NAME_READ;
- }
-
- public String getSessionPoolNameWrite()
- {
- return SESSION_POOL_NAME_WRITE;
- }
-
- public ObjySession getWriteSessionFromPool(String sessionName)
- {
- return getSessionFromPool(sessionName);
- }
-
- public ObjySession getReadSessionFromPool(String sessionName)
- {
- return getSessionFromPool(sessionName);
- }
-
- protected ObjySession getSessionFromPool(String sessionName)
- {
- synchronized (syncObject)
- {
- // return connection.getSessionFromPool(getSessionPoolNameWrite(), sessionName);
- ObjySession session = readPool.get(sessionName);
- if (session == null)
- {
- if (sessionCount >= minInactiveSessions)
- {
- // look for an inactive one, rename it and use it.
- for (ObjySession objySession : readPool.values())
- {
- if (objySession.isAvailable())
- {
- objySession.setName(sessionName);
- session = objySession;
- break;
- }
- }
- }
-
- // we are forced to create one.
- if (session == null)
- {
- session = new ObjySession(sessionName, readPool, this);
- ++sessionCount;
- // System.out.println(">>> IS: creating new session: " + sessionName + " - total: " + sessionCount);
- readPool.put(sessionName, session);
- }
- }
- session.join();
- session.setAvailable(false);
- return session;
- }
- }
-
- public void disconnect()
- {
- if (!isConnected)
- {
- return;
- }
- // synchronized(syncObject)
- {
- // it's important to do the lock() call, otherwise during the test-suite
- // run we can exit the test before cleaning up, and session might be
- // partly terminated.
- // We could change the code in cleanupSessionPool() to remove the session
- // from the pool before terminating it, but this could leave some sessions
- // in the connection (another issue here is the connection.reconnect()
- // doesn't work all the time).
- lock.lock();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyConnection.disconnect() -- Start. " + toString());
- }
-
- // terminate the session and cleanup the Pool.
- // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup readPool. ");
- cleanupSessionPool(readPool);
- // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup writePool. ");
- cleanupSessionPool(writePool);
-
- sessionCount = 0;
-
- // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup any other sessions. ");
- // for testing we need to find out if there are any open sessions.
-
- @SuppressWarnings("unchecked")
- Vector<Session> sessions = connection.sessions();
- for (Session aSession : sessions)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Session: " + aSession + " - open state: " + aSession.isOpen());
- }
- // we need to make sure that any open session is aborted, otherwise we
- // can't reopen the fd.
- if (aSession.isOpen())
- {
- try
- {
- aSession.join();
- aSession.abort();
- // IS: sometime we get exception about no transaction, although we checked
- // aSession.isOpen() above.
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- finally
- {
- aSession.terminate();
- }
- }
- }
-
- // 100211:IS - Avoid closing the connection, we're seeing
- // sort of schema issues doing so with 9.4.1...
- /****
- * try { Session session = new Session(); session.begin(); //connection.dropAllUserClasses(true);
- * connection.dropAllUnregisterableClasses(); session.commit(); connection.close(); isConnected = false; } catch
- * (DatabaseClosedException e) { // TODO Auto-generated catch block e.printStackTrace(); }
- ****/
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyConnection.disconnect() -- END. ");
- }
- lock.unlock();
- }
-
- }
-
- // public void resetFD()
- // {
- // //fdManager.resetFD();
- // if (Connection.current() != null)
- // {
- // if (!isConnected)
- // connect();
- //
- // // for testing we need to find out if there are any open sessions.
- // Vector<Session> sessions = Connection.current().sessions();
- // System.out.println("Sessions still available: " + sessions.size());
- // for (Session aSession : sessions)
- // {
- // System.out.println("Session: " + aSession + " - open state: " + aSession.isOpen());
- // // we need to make sure that any open session is aborted, otherwise we
- // // can't reopen the fd.
- // if (aSession.isOpen())
- // {
- // try {
- // aSession.join();
- // aSession.abort();
- // // IS: sometime we get exception about no transaction, although we checked
- // // aSession.isOpen() above.
- // } catch (ObjyRuntimeException ex) {
- // ex.printStackTrace();
- // } finally {
- // aSession.terminate();
- // }
- // }
- // }
- //
- // // Session session = new Session();
- // // session.begin();
- // // Iterator itr = session.getFD().containedDBs();
- // // ooDBObj dbObj = null;
- // // List<ooDBObj> dbList = new ArrayList<ooDBObj>();
- // // while (itr.hasNext())
- // // {
- // // dbObj = (ooDBObj) itr.next();
- // // dbList.add(dbObj);
- // // }
- // // itr.close();
- // // session.commit();
- //
- // // session.begin();
- // // for (ooDBObj db : dbList)
- // // {
- // // System.out.println("restFD() - deleting DB(" + db.getOid().getStoreString()+"):" + db.getName());
- // // db.delete();
- // // }
- // // session.commit();
- //
- // // we need to wipe the schema, some tests have similar class and package
- // // names which could cause tests to fail.
- // // for now we'll just wipe the wole FD.
- // //fdManager.resetFD_OLD();
- //
- // //
- // // System.out.println("resetFD() - dumping catalog BEGIN.........");
- // // session.begin();
- // // session.getFD().dumpCatalog();
- // // session.commit();
- // // System.out.println("resetFD() - dumping catalog END...........");
- // // session.terminate();
- //
- // disconnect();
- // }
- // }
-
- public void registerClass(String name)
- {
- connection.registerClass(name);
- }
-
- public ObjyPlacementManager getDefaultPlacementManager()
- {
- if (defaultPlacementManager == null)
- {
- defaultPlacementManager = new ObjyPlacementManagerImpl();
- }
- return defaultPlacementManager;
- }
-
- protected void cleanupSessionPool(ConcurrentHashMap<String, ObjySession> pool)
- {
- for (ObjySession objySession : pool.values())
- {
- try
- {
- if (objySession.isOpen())
- {
- objySession.join();
- objySession.abort();
- // IS: sometime we get exception about no transaction, although we checked
- // aSession.isOpen() above.
- }
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- finally
- {
- // TRACER_DEBUG.trace("ObjyConnection.cleanupSessionPool() -- start terminating session. " +
- // objySession.toString());
- try
- {
- objySession.terminate();
- // TRACER_DEBUG.trace("ObjyConnection.cleanupSessionPool() -- end terminating session. " +
- // objySession.toString());
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
- }
- pool.clear();
- }
-
- public void setSessionMinCacheSize(int sessionMinCacheSize)
- {
- if (sessionMinCacheSize > this.sessionMinCacheSize)
- {
- this.sessionMinCacheSize = sessionMinCacheSize;
- }
- }
-
- public void setSessionMaxCacheSize(int sessionMaxCacheSize)
- {
- if (sessionMaxCacheSize > this.sessionMaxCacheSize)
- {
- this.sessionMaxCacheSize = sessionMaxCacheSize;
- }
- }
-
- public int getMinSessionCacheSize()
- {
- return sessionMinCacheSize;
- }
-
- public int getMaxSessionCacheSize()
- {
- return sessionMaxCacheSize;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager; +import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManagerImpl; +import org.eclipse.emf.cdo.server.objectivity.IObjectivityStoreConfig; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.DatabaseNotFoundException; +import com.objy.db.DatabaseOpenException; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.Connection; +import com.objy.db.app.Session; +import com.objy.db.app.oo; + +import java.util.Vector; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.locks.ReentrantLock; + +public class ObjyConnection +{ + + public static final ObjyConnection INSTANCE = new ObjyConnection(); + + protected Connection connection = null; + + protected boolean isConnected = false; + + protected String fdName = ""; + + // protected ObjectivityStore store = null; + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyConnection.class); + + // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyConnection.class); + + // TODO - session pools could be a configuration candidate. + private static final String SESSION_POOL_NAME_READ = "ReadSP"; + + private static final String SESSION_POOL_NAME_WRITE = "WriteSP"; + + // private static final String PoolInfo = "PoolInfo"; + + protected ConcurrentHashMap<String, ObjySession> readPool; + + protected ConcurrentHashMap<String, ObjySession> writePool; + + private ObjyPlacementManager defaultPlacementManager = null; + + private Object syncObject = new Object(); + + private ReentrantLock lock = new ReentrantLock(); + + private int sessionMinCacheSize = 600; + + private int sessionMaxCacheSize = 1000; + + private final int minInactiveSessions = 5; + + private int sessionCount = 0; + + private String logDirPath = null; + + private int logOption = oo.LogNone; + + public ObjyConnection() + { + readPool = new ConcurrentHashMap<String, ObjySession>(5); + writePool = new ConcurrentHashMap<String, ObjySession>(5); + } + + /*** + * Connect to a store and an FD. TODO - We might need to allow switching of FD in the future. + */ + synchronized public void connect(IObjectivityStoreConfig storeConfig) + { + /**** + * If + */ + fdName = storeConfig.getFdName(); + logDirPath = storeConfig.getLogPath(); + logOption = storeConfig.getLogOption(); + connect(); + // this.store = store; + } + + synchronized public void connect(String fdName, int logOption) + { + /**** + * If + */ + this.fdName = fdName; + this.logOption = logOption; + connect(); + // this.store = store; + } + + private void connect() + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" SessionMinCacheSize: " + sessionMinCacheSize); + TRACER_DEBUG.trace(" SessionMaxCacheSize: " + sessionMaxCacheSize); + } + + if (!isConnected) + { + try + { + if (Connection.current() == null) + { + if (logOption != oo.LogNone) + { + Connection.setLoggingOptions(logOption, true, // boolean logToFiles + true, // boolean appendLogFiles, + logDirPath, // String logDirPath, + "MainLog.txt"// String mainLogFileName + ); + } + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(" creating new Connection"); + } + connection = Connection.open(fdName, oo.openReadWrite); + connection.useContextClassLoader(true); + } + else + { + connection.addToMainLog("ObjyConnection.connect()", "...reopen connection to the FD."); + connection.setOpenMode(oo.openReadWrite); + connection.reopen(); + connection.loadSchemaClasses(true); + } + isConnected = true; + } + catch (DatabaseOpenException e) + { + e.printStackTrace(); + } + catch (DatabaseNotFoundException e) + { + e.printStackTrace(); + } + } + } + + public String getSessionPoolNameRead() + { + return SESSION_POOL_NAME_READ; + } + + public String getSessionPoolNameWrite() + { + return SESSION_POOL_NAME_WRITE; + } + + public ObjySession getWriteSessionFromPool(String sessionName) + { + return getSessionFromPool(sessionName); + } + + public ObjySession getReadSessionFromPool(String sessionName) + { + return getSessionFromPool(sessionName); + } + + protected ObjySession getSessionFromPool(String sessionName) + { + synchronized (syncObject) + { + // return connection.getSessionFromPool(getSessionPoolNameWrite(), sessionName); + ObjySession session = readPool.get(sessionName); + if (session == null) + { + if (sessionCount >= minInactiveSessions) + { + // look for an inactive one, rename it and use it. + for (ObjySession objySession : readPool.values()) + { + if (objySession.isAvailable()) + { + objySession.setName(sessionName); + session = objySession; + break; + } + } + } + + // we are forced to create one. + if (session == null) + { + session = new ObjySession(sessionName, readPool, this); + ++sessionCount; + // System.out.println(">>> IS: creating new session: " + sessionName + " - total: " + sessionCount); + readPool.put(sessionName, session); + } + } + session.join(); + session.setAvailable(false); + return session; + } + } + + public void disconnect() + { + if (!isConnected) + { + return; + } + // synchronized(syncObject) + { + // it's important to do the lock() call, otherwise during the test-suite + // run we can exit the test before cleaning up, and session might be + // partly terminated. + // We could change the code in cleanupSessionPool() to remove the session + // from the pool before terminating it, but this could leave some sessions + // in the connection (another issue here is the connection.reconnect() + // doesn't work all the time). + lock.lock(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyConnection.disconnect() -- Start. " + toString()); + } + + // terminate the session and cleanup the Pool. + // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup readPool. "); + cleanupSessionPool(readPool); + // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup writePool. "); + cleanupSessionPool(writePool); + + sessionCount = 0; + + // TRACER_DEBUG.trace("ObjyConnection.disconnect() -- cleanup any other sessions. "); + // for testing we need to find out if there are any open sessions. + + @SuppressWarnings("unchecked") + Vector<Session> sessions = connection.sessions(); + for (Session aSession : sessions) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Session: " + aSession + " - open state: " + aSession.isOpen()); + } + // we need to make sure that any open session is aborted, otherwise we + // can't reopen the fd. + if (aSession.isOpen()) + { + try + { + aSession.join(); + aSession.abort(); + // IS: sometime we get exception about no transaction, although we checked + // aSession.isOpen() above. + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + finally + { + aSession.terminate(); + } + } + } + + // 100211:IS - Avoid closing the connection, we're seeing + // sort of schema issues doing so with 9.4.1... + /**** + * try { Session session = new Session(); session.begin(); //connection.dropAllUserClasses(true); + * connection.dropAllUnregisterableClasses(); session.commit(); connection.close(); isConnected = false; } catch + * (DatabaseClosedException e) { // TODO Auto-generated catch block e.printStackTrace(); } + ****/ + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyConnection.disconnect() -- END. "); + } + lock.unlock(); + } + + } + + // public void resetFD() + // { + // //fdManager.resetFD(); + // if (Connection.current() != null) + // { + // if (!isConnected) + // connect(); + // + // // for testing we need to find out if there are any open sessions. + // Vector<Session> sessions = Connection.current().sessions(); + // System.out.println("Sessions still available: " + sessions.size()); + // for (Session aSession : sessions) + // { + // System.out.println("Session: " + aSession + " - open state: " + aSession.isOpen()); + // // we need to make sure that any open session is aborted, otherwise we + // // can't reopen the fd. + // if (aSession.isOpen()) + // { + // try { + // aSession.join(); + // aSession.abort(); + // // IS: sometime we get exception about no transaction, although we checked + // // aSession.isOpen() above. + // } catch (ObjyRuntimeException ex) { + // ex.printStackTrace(); + // } finally { + // aSession.terminate(); + // } + // } + // } + // + // // Session session = new Session(); + // // session.begin(); + // // Iterator itr = session.getFD().containedDBs(); + // // ooDBObj dbObj = null; + // // List<ooDBObj> dbList = new ArrayList<ooDBObj>(); + // // while (itr.hasNext()) + // // { + // // dbObj = (ooDBObj) itr.next(); + // // dbList.add(dbObj); + // // } + // // itr.close(); + // // session.commit(); + // + // // session.begin(); + // // for (ooDBObj db : dbList) + // // { + // // System.out.println("restFD() - deleting DB(" + db.getOid().getStoreString()+"):" + db.getName()); + // // db.delete(); + // // } + // // session.commit(); + // + // // we need to wipe the schema, some tests have similar class and package + // // names which could cause tests to fail. + // // for now we'll just wipe the wole FD. + // //fdManager.resetFD_OLD(); + // + // // + // // System.out.println("resetFD() - dumping catalog BEGIN........."); + // // session.begin(); + // // session.getFD().dumpCatalog(); + // // session.commit(); + // // System.out.println("resetFD() - dumping catalog END..........."); + // // session.terminate(); + // + // disconnect(); + // } + // } + + public void registerClass(String name) + { + connection.registerClass(name); + } + + public ObjyPlacementManager getDefaultPlacementManager() + { + if (defaultPlacementManager == null) + { + defaultPlacementManager = new ObjyPlacementManagerImpl(); + } + return defaultPlacementManager; + } + + protected void cleanupSessionPool(ConcurrentHashMap<String, ObjySession> pool) + { + for (ObjySession objySession : pool.values()) + { + try + { + if (objySession.isOpen()) + { + objySession.join(); + objySession.abort(); + // IS: sometime we get exception about no transaction, although we checked + // aSession.isOpen() above. + } + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + finally + { + // TRACER_DEBUG.trace("ObjyConnection.cleanupSessionPool() -- start terminating session. " + + // objySession.toString()); + try + { + objySession.terminate(); + // TRACER_DEBUG.trace("ObjyConnection.cleanupSessionPool() -- end terminating session. " + + // objySession.toString()); + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + } + } + pool.clear(); + } + + public void setSessionMinCacheSize(int sessionMinCacheSize) + { + if (sessionMinCacheSize > this.sessionMinCacheSize) + { + this.sessionMinCacheSize = sessionMinCacheSize; + } + } + + public void setSessionMaxCacheSize(int sessionMaxCacheSize) + { + if (sessionMaxCacheSize > this.sessionMaxCacheSize) + { + this.sessionMaxCacheSize = sessionMaxCacheSize; + } + } + + public int getMinSessionCacheSize() + { + return sessionMinCacheSize; + } + + public int getMaxSessionCacheSize() + { + return sessionMaxCacheSize; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObject.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObject.java index f28e0af414..59d073ed72 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObject.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObject.java @@ -1,1692 +1,1692 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDExternal;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.common.revision.CDOList;
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.common.revision.CDORevisionUtil;
-import org.eclipse.emf.cdo.common.util.CDOCommonUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.IManyTypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ISingleTypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.SingleReferenceMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapEntry;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDOList;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-
-import org.eclipse.net4j.util.collection.MoveableList;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.util.FeatureMap;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Relationship_Object;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.VArray_Object;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.as.app.d_Ref_Type;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyObject
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyObject.class);
-
- protected Class_Object classObject;
-
- protected ObjyClass objyClass;
-
- protected Class_Object baseClassObject = null;
-
- protected Relationship_Object baseRel = null;
-
- protected boolean hasBaseRelationshipChecked = false;
-
- protected Relationship_Object revisionsRel = null;
-
- protected Relationship_Object lastRevisionRel = null;
-
- protected ooId objectId;
-
- protected ooId revisionId = null;
-
- protected int version = Integer.MAX_VALUE;
-
- public static int fetchCount = 0;
-
- public static int updateCount = 0;
-
- public static long createObjectTime = 0;
-
- public static int createObjectCount = 0;
-
- // protected boolean isRoot = false;
-
- // IS: for stats.
- // public static int count = 0;
- // public static long tDiff = 0;
-
- // good for fast access.
- // private Map<Class_Position, Object> featureMap = new HashMap<Class_Position, Object>();
- private Map<String, Object> featureMap = new HashMap<String, Object>();
-
- public ObjyObject(Class_Object classObject)
- {
- // long tStart = System.currentTimeMillis();
-
- this.classObject = classObject;
- d_Class dClass = classObject.type_of();
- String fullyQualifiedClassName = null;
-
- try
- {
-
- if (dClass.namespace_name() != null)
- {
- fullyQualifiedClassName = dClass.namespace_name() + ":" + dClass.name();
- }
- else
- {
- fullyQualifiedClassName = dClass.name();
- }
-
- objyClass = ObjySchema.getObjyClass(fullyQualifiedClassName);
-
- // if (dClass.has_base_class(ObjyBase.CLASS_NAME))
- // {
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.format("...classObject type: {0} - oid: {1}", classObject.type_of().name(), classObject
- // .objectID().getStoreString());
- // }
- // getBaseRelationship(classObject);
- // if (!baseRel.exists())
- // {
- // // we are the base...
- // getRevisionsRelationship(classObject);
- // getLastRevisionRelationship(classObject);
- // }
- // else
- // {
- // baseClassObject = baseRel.get_class_obj();
- // // TODO - we might want to delay getting the list of versions unless we need them.
- // // revisionsRel = baseClassObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_REVISIONS));
- // // lastRevisionRel = baseClassObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_LAST_REVISION));
- // }
- // }
- setObjectId(classObject.objectID());
- // version = classObject.get_numeric(objyClass.resolve_position(ObjyBase.ATT_VERSION)).intValue();
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- // count++;
- // tDiff += System.currentTimeMillis() - tStart;
- }
-
- private Relationship_Object getLastRevisionRelationship()
- {
- if (lastRevisionRel == null)
- {
- lastRevisionRel = classObject.nget_relationship(ObjyBase.ATT_LAST_REVISION);
- }
- return lastRevisionRel;
- }
-
- private Relationship_Object getRevisionsRelationship()
- {
- if (revisionsRel == null)
- {
- // revisionsRel = classObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_REVISIONS));
- revisionsRel = classObject.nget_relationship(ObjyBase.ATT_REVISIONS);
- }
- return revisionsRel;
- }
-
- private Relationship_Object getBaseRelationship()
- {
- if (baseRel == null)
- {
- // baseRel = classObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_BASE));
- baseRel = classObject.nget_relationship(ObjyBase.ATT_BASE);
- }
- return baseRel;
- }
-
- public ObjyClass objyClass()
- {
- return objyClass;
- }
-
- public Class_Object ooClassObject()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- return classObject;
- }
-
- public void setObjectId(ooId objectId)
- {
- this.objectId = objectId;
- }
-
- /**
- *
- */
- public ooId ooId()
- {
- return objectId;
- }
-
- public void setEContainer(Object containerID)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID);
-
- SingleReferenceMapper.INSTANCE.setValue(this, ObjyBase.ATT_CONTAINERID/* position */, containerID);
- }
-
- public Object getEContainer()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID);
- Object value = SingleReferenceMapper.INSTANCE.getValue(this, ObjyBase.ATT_CONTAINERID/* position */);
-
- return value;
- }
-
- public ooId getEContainerAsOid()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID);
- ooId childOid = get_ooId(ObjyBase.ATT_CONTAINERID/* position */);
- return childOid;
- }
-
- public void setEResource(Object resourceID)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID);
- SingleReferenceMapper.INSTANCE.setValue(this, ObjyBase.ATT_RESOURCEID/* position */, resourceID);
-
- }
-
- public Object getEResource()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID);
- Object value = SingleReferenceMapper.INSTANCE.getValue(this, ObjyBase.ATT_RESOURCEID/* position */);
-
- return value;
- }
-
- public ooId getEResourceAsOid()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID);
- ooId childOid = get_ooId(ObjyBase.ATT_RESOURCEID/* position */);
- return childOid;
- }
-
- public void setEContainingFeature(int contFeature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINER_FEATUERID);
- set_numeric(ObjyBase.ATT_CONTAINER_FEATUERID/* position */, new Numeric_Value(contFeature));
- }
-
- public int getEContainingFeature()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINER_FEATUERID);
- return get_numeric(ObjyBase.ATT_CONTAINER_FEATUERID/* position */).intValue();
- }
-
- /**
- * This is used to cache the composite features, (manyAttributes, manyReference, and featureMap. TBD - verify the need
- * of this.
- */
- // public Object getFeatureList(Class_Position position)
- // {
- // return featureMap.get(position);
- // }
- public Object getFeatureList(String featureName)
- {
- return featureMap.get(featureName);
- }
-
- // public void setFeatureList(Class_Position position, Object object)
- // {
- // featureMap.put(position, object);
- // }
- public void setFeatureList(String featureName, Object object)
- {
- featureMap.put(featureName, object);
- }
-
- public int getVersion()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- // if (version == Integer.MAX_VALUE)
- {
- version = classObject.nget_numeric(ObjyBase.ATT_VERSION).intValue();
- }
- return version;
- }
-
- public void setVersion(int version)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- classObject.nset_numeric(ObjyBase.ATT_VERSION, new Numeric_Value(version));
- // getVersion(); // TBD, verify the need for this call!!!!
- this.version = version;
- }
-
- public long getCreationTime()
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- long creationTime = classObject.nget_numeric(ObjyBase.ATT_CREATION_TIME).longValue();
- return creationTime;
- }
-
- public void setCreationTime(long creationTime)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- classObject.nset_numeric(ObjyBase.ATT_CREATION_TIME, new Numeric_Value(creationTime));
- }
-
- public long getRevisedTime()
- {
- long revisedTime = 0;
-
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- revisedTime = classObject.nget_numeric(ObjyBase.ATT_REVISED_TIME).longValue();
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- return revisedTime;
- }
-
- public void setRevisedTime(long revisedTime)
- {
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- classObject.nset_numeric(ObjyBase.ATT_REVISED_TIME, new Numeric_Value(revisedTime));
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public void setBranchId(int branchId)
- {
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- classObject.nset_numeric(ObjyBase.ATT_BRANCHID, new Numeric_Value(branchId));
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- }
-
- public long getBranchId()
- {
- int branchId = 0;
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- branchId = classObject.nget_numeric(ObjyBase.ATT_BRANCHID).intValue();
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- return branchId;
- }
-
- public ObjyObject copy(EClass eClass, ObjyObjectManager objyObjectManager)
- {
- ObjyObject newObjyObject = null;
- ooObj obj = ooObj.create_ooObj(objectId);
- ooObj newObj = (ooObj)obj.copy(obj); // Objy internal copy.
- // Dependent structures, for example array of refs are not copies, so we
- // have to iterate and copy (deep copy).
- // newObjyObject = new ObjyObject(Class_Object.class_object_from_oid(newObj.getOid()));
- newObjyObject = objyObjectManager.getObject(newObj.getOid());
-
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyObject.copy() - oid:" + ooId().getStoreString() + " version:" + getVersion());
- }
- for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- if (feature.isMany())
- {
- // copy this feature to the new object.
- // copy this feature to the new object.
- // get the attribute using feature name.
- d_Attribute attribute = objyClass.resolve_attribute(feature.getName());
- // System.out.println("... checking feature: " + feature.getName() + - attributeType: "
- // + attribute.type_of().name());
- if (attribute != null && attribute.type_of() instanceof d_Ref_Type)
- {
- // IS:temptest Class_Position position = objyClass.resolve_position(feature.getName());
- // ooId refOoId = get_ooId(position);
- Class_Object cObj = get_class_obj(feature.getName());
- if (cObj != null)
- {
- // System.out.println("\t\t referenced Class_Object with OID: " +cObj.objectID().getStoreString());
- d_Class refClass = cObj.type_of();
- String refClassName = refClass.name();
- if (refClassName.equals(ObjyFeatureMapArrayList.ClassName))
- {
- // we'll need to copy this one.
- TRACER_DEBUG.trace("\t TBD - copying ObjyFeatureMapArrayList attr: " + attribute.name());
- }
- else if (refClassName.equals(ObjyArrayListString.ClassName))
- {
- // we'll need to copy this one.
- TRACER_DEBUG.trace("\t TBD - copying ObjyArrayListString attr: " + attribute.name());
- }
- else if (refClassName.equals(ObjyArrayListId.className))
- {
- // we'll need to copy this one.
- // System.out.println("\t copying ObjyArrayListId attr: " + attibute.name());
- ObjyArrayListId arrayListId = new ObjyArrayListId(cObj);
- ooObj newArrayListId = arrayListId.copy(newObj);
- newObjyObject.set_ooId(feature.getName(), newArrayListId.getOid());
- }
- else if (refClassName.equals(ObjyProxy.className))
- {
- // we'll need to copy this one.
- TRACER_DEBUG.trace("\t TBD - copying ObjyProxy attr: " + attribute.name());
- }
- }
- }
-
- }
- }
- }
- catch (com.objy.as.asException ex)
- {
- ex.printStackTrace();
- }
-
- return newObjyObject;
- }
-
- /**
- * Use the revision info to update the object in the store.
- *
- * @param storeAccessor
- * @param revision
- */
- public void update(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision)
- {
- updateCount++;
-
- try
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("ObjyObject.update() - oid:" + ooId().getStoreString() + " - version:"
- + revision.getVersion());
- }
-
- // this is done in the updateDate()
- // setEContainer(revision.getContainerID());
- // setEResource(revision.getResourceID());
- // setEContainingFeature(revision.getContainingFeatureID());
-
- updateData(storeAccessor, revision);
- }
- catch (com.objy.as.asException ex)
- {
- ex.printStackTrace();
- }
- }
-
- /**
- * Use the revision info to update the object in the store.
- *
- * @param storeAccessor
- * @param revision
- */
- private void updateData(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision)
- {
- EClass eClass = revision.getEClass();
-
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("=> ObjyObject.updateData() - oid:" + ooId().getStoreString() + //$NON-NLS-1$
- " - version:" + revision.getVersion()); //$NON-NLS-1$
- }
-
- setVersion(revision.getVersion());
-
- setEContainer(revision.getContainerID());
- setEResource(revision.getResourceID());
- setEContainingFeature(revision.getContainingFeatureID());
- setCreationTime(revision.getTimeStamp());
- setRevisedTime(revision.getRevised());
- setBranchId(revision.getBranch().getID());
-
- for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
- if (mapper == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("In " + ooId().getStoreString() + " - Can't find mapper for feature "
- + feature.getName());
- }
- continue;
- }
- // -----------------------------------------------
- // TODO - this code definitely need refactoring!!!
- // -----------------------------------------------
-
- // Class_Position attr = objyClass.resolve_position(feature.getName());
- if (feature.isMany())
- {
- // Object newValue = revision.getValue(feature);
- // --- TEMP solution to fix one of the tests...
- CDOList list = revision.getList(feature);
- Object[] values = new Object[list.size()];
- // we need to pass a list of ooId objects.
- // TODO - This need some work!!!!
- for (int i = 0; i < values.length; i++)
- {
- // TODO - this code need refactoring...
- Object value = list.get(i);
- if (null == value)
- {
- values[i] = value;
- continue;
- }
- else if (value instanceof CDOIDExternal)
- {
- TRACER_DEBUG
- .trace("... CDOIDExternal inserted, at:" + i + ", content:" + ((CDOIDExternal)value).getURI());
- // System.out.println("value is a proxy object - it should be handled by the mapper.");
- // create an ObjyProxy object to hold the the value.
- ObjyProxy proxyObject = ObjyProxy.createObject(ooId());
- proxyObject.setUri(((CDOIDExternal)value).getURI());
- values[i] = proxyObject.ooId();
-
- }
- else if (value instanceof CDOID)
- {
- values[i] = OBJYCDOIDUtil.getooId((CDOID)value);
- }
- else if (value instanceof FeatureMap.Entry)
- {
- FeatureMap.Entry entry = (FeatureMap.Entry)value;
- EStructuralFeature entryFeature = entry.getEStructuralFeature();
- Object entryValue = entry.getValue();
-
- ooId oid = null;
- if (entryValue instanceof CDOIDExternal)
- {
- TRACER_DEBUG.trace("... CDOIDExternal inserted, at:" + i + ", content:"
- + ((CDOIDExternal)entryValue).getURI());
- // System.out.println("value is a proxy object - it should be handled by the mapper.");
- // create an ObjyProxy object to hold the the value.
- ObjyProxy proxyObject = ObjyProxy.createObject(ooId());
- proxyObject.setUri(((CDOIDExternal)entryValue).getURI());
- oid = proxyObject.ooId();
- }
- else if (entryValue instanceof CDOID)
- {
- oid = OBJYCDOIDUtil.getooId((CDOID)entryValue);
- }
- else
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("OBJY: don't know what kind of entryValue is this!!! - " + entryValue);
- }
- }
- // FeatureMapEntry is a presistent class.
- ObjyFeatureMapEntry featureMapEntry = new ObjyFeatureMapEntry(entryFeature.getFeatureID(), oid, objectId);
-
- // this.cluster(featureMapEntry);
- values[i] = featureMapEntry;
- }
- else if (value.equals(InternalCDOList.UNINITIALIZED))
- {
- TRACER_DEBUG.format("...GOT UNINITIALIZED at {0}, listSize:{1}, feature:{2}, oid:{3}", i, values.length,
- feature.getName(), objectId.getStoreString());
- continue;
- }
- else
- {
- // different feature then.
- values[i] = value;
- }
- }
-
- ((IManyTypeMapper)mapper).setAll(this, feature, 0, values);
- }
- else
- {
- Object newValue = revision.get(feature, feature.getFeatureID());
- // if (newValue instanceof CDOIDExternal)
- // {
- // System.out.println("value is a proxy object");
- // }
- ((ISingleTypeMapper)mapper).setValue(this, feature, newValue);
- }
- }
- }
- catch (com.objy.as.asException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public ObjyObject getLastRevision(ObjyObjectManager objyObjectManager)
- {
- if (!getLastRevisionRelationship().exists())
- {
- return this;
- }
-
- // Class_Object lastRevision = lastRevisionRel.get_class_obj();
- ooId lastRevisionOid = getLastRevisionRelationship().get_ooId();
- // return new ObjyObject(lastRevision);
- return objyObjectManager.getObject(lastRevisionOid);
- }
-
- public ObjyObject getRevisionByVersion(int version, long branchId, ObjyObjectManager objyObjectManager)
- {
- ObjyObject objyRevision = null;
- int objectVersion = getVersion();
- long objectBranchId = getBranchId();
-
- if (branchId == objectBranchId && Math.abs(objectVersion) == version)
- {
- // there is a first time for everything...
- return this;
- }
-
- // check last revision first.
- objyRevision = getLastRevision(objyObjectManager);
- objectVersion = objyRevision.getVersion();
- objectBranchId = objyRevision.getBranchId();
- if (branchId == objectBranchId && Math.abs(objectVersion) == version)
- {
- return objyRevision;
- }
-
- // Session.getCurrent().setReturn_Class_Object(true);
- // int numRevisions = (int) revisions.size();
-
- @SuppressWarnings("unchecked")
- Iterator<ooObj> itr = getRevisionsRelationship().get_iterator();
- while (itr.hasNext())
- {
- // objyRevision = new ObjyObject(itr.next());
- objyRevision = objyObjectManager.getObject(itr.next().getOid());
- objectVersion = objyRevision.getVersion();
- objectBranchId = objyRevision.getBranchId();
- if (branchId == objectBranchId && Math.abs(objectVersion) == version)
- {
- return objyRevision;
- }
- objyRevision = null;
- }
-
- return null;
- }
-
- public void addToRevisions(ObjyObject objyRevision)
- {
- try
- {
- getRevisionsRelationship().add(objyRevision.objectId);
- // set it as last rev.
- getLastRevisionRelationship().clear(); // Ouch!! performance issue...
- getLastRevisionRelationship().form(objyRevision.objectId);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- // /**
- // * Wrapper around ObjyObject to allow clustering of other objects near this one.
- // */
- // private void cluster(ooObj otherObj)
- // {
- // try
- // {
- // ooObj thisObj = ooObj.create_ooObj(objectId);
- // thisObj.cluster(otherObj);
- // }
- // catch (ObjyRuntimeException ex)
- // {
- // ex.printStackTrace();
- // }
- // }
-
- /**
- * Fetch data from the store and return a revision.
- */
- public boolean fetch(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision, int listChunk)
- {
- boolean bRet = true;
- fetchCount++;
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- EClass eClass = revision.getEClass();
-
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyObject.fetch() - oid:" + ooId().getStoreString() + " version:" + getVersion());
- }
- // Put the version of the objects;
- revision.setVersion(getVersion());
- revision.setContainerID(getEContainer());
- revision.setResourceID((CDOID)getEResource());
- revision.setContainingFeatureID(getEContainingFeature());
- long creationTime = getCreationTime();
- long revisedTime = getRevisedTime();
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("... ObjyObject.creationTime: " + creationTime);
- TRACER_DEBUG.trace("... ObjyObject.revisedTime : " + revisedTime);
- }
-
- revision.setRevised(revisedTime);
-
- for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- if (feature.isMany())
- {
- int featureSize = size(feature);
- int chunkSize = featureSize;
- if (listChunk != CDORevision.UNCHUNKED && listChunk > 0)
- {
- chunkSize = Math.min(chunkSize, listChunk);
- }
-
- Object[] objects = getAll(feature, 0, chunkSize);
- // if (size > 0)
- {
- // TODO - we could use getList() then fill the array with values, we
- // also
- // need to consider the chunking...
- // InternalCDOList cdoList =
- // (InternalCDOList)CDOListFactory.DEFAULT.createList(objects.length,
- // objects.length, 0);
- // TODO - use the following line instead of creating the cdoList
- // above.
- MoveableList<Object> list = revision.getList(feature);
-
- // size = Math.min(size, 0);
- for (int i = 0; i < chunkSize; i++)
- {
- if (objects[i] instanceof ooId)
- {
- // TODO - this code need refactoring....
- CDOID cdoId = null;
- ooId objyOid = (ooId)objects[i];
- if (objyOid.isNull())
- {
- cdoId = OBJYCDOIDUtil.getCDOID(objyOid);
- }
- else
- {
- Class_Object refClassObject = Class_Object.class_object_from_oid((ooId)objects[i]);
-
- if (refClassObject.type_of().name().equals(ObjyProxy.className))
- {
- // System.out.println("OBJY: Got proxy: " + refClassObject.objectID().getStoreString());
- ObjyProxy proxyObject = new ObjyProxy(refClassObject);
- // cdoList.set(i,
- // OBJYCDOIDUtil.createCDIDExternal(proxyObject));
- cdoId = OBJYCDOIDUtil.createCDIDExternal(proxyObject);
- }
- else
- {
- cdoId = OBJYCDOIDUtil.getCDOID(objyOid);
- }
- refClassObject = null;
- }
- list.add(cdoId);
-
- continue;
- }
- else if (objects[i] instanceof ObjyFeatureMapEntry)
- {
- FeatureMap.Entry entry = getFeatureMapEntry(eClass, (ObjyFeatureMapEntry)objects[i]);
- list.add(entry);
- }
- else
- {
- // different feature then.
- // System.out.println("-->> Hmmm fetch() feature (" + i + ") -> feature:" + feature.getName()
- // + " - value:" + objects[i]);
- // cdoList.set(i, objects[i]);
- list.add(objects[i]);
- }
- }
- // fill the rest if needed.
- if (featureSize - chunkSize > 0)
- {
- for (int i = 0; i < featureSize - chunkSize; i++)
- {
- list.add(InternalCDOList.UNINITIALIZED);
- }
- }
- }
- }
- else
- {
- Object object = get(feature, 0);
-
- /**
- * TODO - verify if this is needed for 2.x if (cdoFeature.getType() == CDOType.CUSTOM) { object =
- * EcoreUtil.convertToString((EDataType)eFeature.getEType(), object); }
- */
- revision.set(feature, 0, object);
- }
- }
- }
- catch (com.objy.as.asException ex)
- {
- ex.printStackTrace();
- }
-
- return bRet;
- }
-
- /**
- * Fetch data for a specific feature from the store, and return a list of objects. Used by
- * ObjectivityStoreChunkAccessor
- */
- public List<Object> fetchList(ObjectivityStoreAccessor storeAccessor, EStructuralFeature feature, int startIndex,
- int chunkSize)
- {
- fetchCount++;
-
- List<Object> results = new ArrayList<Object>();
- EClass eClass = feature.getEContainingClass();
-
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- try
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyObject.fetch() - feature:" + feature.getName() + "from Object: "
- + ooId().getStoreString() + " version:" + getVersion());
- }
- int featureSize = size(feature);
- chunkSize = Math.min(featureSize - startIndex, chunkSize);
-
- Object[] objects = getAll(feature, startIndex, chunkSize);
- convertToCdoList(objects, results, eClass, chunkSize);
- }
- catch (com.objy.as.asException ex)
- {
- ex.printStackTrace();
- }
-
- return results;
- }
-
- /**
- * Function thats takes a list of Objy objects and convert them to CDO IDs This function is used by queryXRefs() as
- * well.
- */
- protected void convertToCdoList(Object[] objects, List<Object> results, EClass eClass, int chunkSize)
- {
- {
- for (int i = 0; i < chunkSize; i++)
- {
- if (objects[i] instanceof ooId)
- {
- // TODO - this code need refactoring....
-
- // System.out.println("-->> IS: getting Class_Object from OID: "
- // + childObject.getStoreString());
- CDOID cdoId = null;
- ooId objyOid = (ooId)objects[i];
- if (objyOid.isNull())
- {
- cdoId = OBJYCDOIDUtil.getCDOID(objyOid);
- }
- else
- {
- Class_Object refClassObject = Class_Object.class_object_from_oid(objyOid);
-
- if (refClassObject.type_of().name().equals(ObjyProxy.className))
- {
- ObjyProxy proxyObject = new ObjyProxy(refClassObject);
- cdoId = OBJYCDOIDUtil.createCDIDExternal(proxyObject);
- }
- else
- {
- cdoId = OBJYCDOIDUtil.getCDOID(objyOid);
- }
- refClassObject = null;
- }
-
- results.add(cdoId);
- continue;
-
- }
- else if (objects[i] instanceof ObjyFeatureMapEntry)
- {
- FeatureMap.Entry entry = getFeatureMapEntry(eClass, (ObjyFeatureMapEntry)objects[i]);
- results.add(entry);
- }
- }
- }
- }
-
- private FeatureMap.Entry getFeatureMapEntry(EClass eClass, ObjyFeatureMapEntry mapEntry)
- {
- ooId oid = mapEntry.getObject();
- CDOID id = null;
- Class_Object refClassObject = Class_Object.class_object_from_oid(oid);
- if (refClassObject.type_of().name().equals(ObjyProxy.className))
- {
- ObjyProxy proxyObject = new ObjyProxy(refClassObject);
- id = OBJYCDOIDUtil.createCDIDExternal(proxyObject);
- }
- else
- {
- id = OBJYCDOIDUtil.getCDOID(oid);
- }
-
- EStructuralFeature entryFeature = eClass.getEStructuralFeature(mapEntry.getTagId());
- FeatureMap.Entry entry = CDORevisionUtil.createFeatureMapEntry(entryFeature, id);
- return entry;
- }
-
- /**
- * Get the size of the composite object using the store info.
- *
- * @param feature
- * @return
- */
- private int size(EStructuralFeature feature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
- int size = 0;
-
- // Class_Position position = objyClass().resolve_position(feature.getName());
- try
- {
- IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- size = mapper.size(this, feature);
-
- if (TRACER_DEBUG.isEnabled())
- {
- // TODO - verify the message.
- TRACER_DEBUG.trace("Size of object " + ooId().getStoreString() + " - is: " + size + " - feature: "
- + feature.getName());
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- return size;
- }
-
- /**
- * Get the value of an attribute from the persistent object.
- */
- public Object get(EStructuralFeature feature)
- {
- if (feature.isMany())
- {
- return getAll(feature, 0, CDORevision.UNCHUNKED);
- }
- return get(feature, 0);
- }
-
- /**
- * Get the value of an attribute at index (if many) from the persistent object.
- *
- * @param feature
- * @param index
- * @return
- */
- private Object get(EStructuralFeature feature, int index)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- // TODO - verify the message.
- TRACER_DEBUG.trace("Getting object " + objectId.getStoreString() + " <feature ' " + feature.getName() + "':"
- + feature.getEType() + "> from " + this);
- }
-
- // Class_Position position =
- // this.objyClass().resolve_position(feature.getName());
-
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
- Object value = null;
- try
- {
- if (feature.isMany())
- {
- value = ((IManyTypeMapper)mapper).getValue(this, feature, index);
- }
- else
- {
- value = ((ISingleTypeMapper)mapper).getValue(this, feature);
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- return value;
- }
-
- /**
- * Get all the values of an attribute, used for feature.isMany(). This function is also used by the
- * ObjectivityStoreChunkReader to read chunks of data from a feature.
- *
- * @param feature
- * @param size
- * @return
- */
- protected Object[] getAll(EStructuralFeature feature, int startIndex, int chunkSize)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- // TODO - verify the message.
- TRACER_DEBUG.trace("Get All objects for ID: " + ooId().getStoreString() + " <feature ' " + feature/*
- * .getName( )
- */
- + "':" + feature.getEType() + "> from " + this);
- }
-
- assert feature.isMany();
- Object[] values = null;
-
- try
- {
- IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature);
- values = mapper.getAll(this, feature, startIndex, chunkSize);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- return values;
- }
-
- public void add(EStructuralFeature feature, int index, Object value)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("Adding object " + value + " to " + ooId().getStoreString());
- }
-
- assert feature.isMany();
-
- try
- {
- IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- // -- TODO -- verify the need to this one.
- // ensureObjectAttached(feature, value);
-
- // I believe we do the conversion in the add()
- // value = provider.convertToStore(ooObject, value);
-
- mapper.add(this, feature, index, value);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- /***
- * @param feature
- */
- public void clear(EStructuralFeature feature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("Clear List for " + ooId().getStoreString());
- }
-
- // Class_Position position = objyClass.resolve_position(feature.getName());
- try
- {
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- ((IManyTypeMapper)mapper).clear(this, feature);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public void move(EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("Move element from " + sourceIndex + " to " + targetIndex);
- }
- try
- {
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- ((IManyTypeMapper)mapper).move(this, feature, targetIndex, sourceIndex);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public Object remove(EStructuralFeature feature, int index)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("Remove object from '" + ooId().getStoreString() + "' at index " + index);
- }
-
- // Class_Position position = objyClass.resolve_position(feature.getName());
- Object retObject = null;
-
- try
- {
- IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- Object value = mapper.remove(this, feature, index);
-
- if (feature instanceof EAttribute)
- {
- return value;
- }
-
- retObject = OBJYCDOIDUtil.getCDOID((ooId)value);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- return retObject;
-
- }
-
- public Object set(EStructuralFeature feature, int index, Object value)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- checkSession();
- TRACER_DEBUG.trace("Set object '" + ooId().getStoreString() + "' feature : " + feature.getName());
- }
-
- /*
- * int i =0; for (EClass superEClass : object.eClass().getESuperTypes()) { if
- * (feature.getEContainingClass().isSuperTypeOf(superEClass)) { break; } i++; break; } String className = null; if
- * (i == 0) { className = EProposedManager.getObjectivityClass(feature.getEContainingClass()); } else { className =
- * EProposedManager.getObjectivityClass(feature.getEContainingClass(), true); } Class_Position position =
- * ooObject.ooClass().resolve_position(className + "::" + feature.getName());
- */
- // Class_Position position = objyClass.resolve_position(feature.getName());
- try
- {
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- // --- TODO --- verify the need...
- // ensureObjectAttached(this, feature, value);
-
- /***
- * I believe we do the conversion in the setValue if (feature instanceof EReference) { value =
- * CDOIDUtil.getooId((CDOID)value); }
- ***/
-
- if (feature.isMany())
- {
- ((IManyTypeMapper)mapper).setValue(this, feature, index, value);
- }
- else
- {
- ((ISingleTypeMapper)mapper).setValue(this, feature, value);
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- return value;
- }
-
- /***
- * @param feature
- */
- public void unset(EStructuralFeature feature)
- {
- set(feature, 0, null);
- }
-
- protected void checkSession()
- {
- // 100610 - IS: disabled for now, since we have an issue with oojava_epl.jar "getSession()"
- // is not available.
- // if (TRACER_DEBUG.isEnabled())
- // {
- // try
- // {
- // if (!classObject.getPersistor().getSession().isOpen())
- // {
- // throw new Exception("Attempt to work on an object " + objectId.toString() + " without a trx. [Session: "
- // + classObject.getPersistor().getSession() + "]");
- // }
- // }
- // catch (Exception ex)
- // {
- // ex.printStackTrace();
- // } // for debugging.
- // }
- }
-
- /***
- * Iterate over the attributes and references and mark them deleted. This will only be called in non-audit mode.
- */
- public void delete(ObjectivityStoreAccessor storeAccessor, ObjyObjectManager objectManager)
- {
- EClass eClass = ObjySchema.getEClass(storeAccessor.getStore(), objyClass());
- try
- {
- for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- if (feature.isMany())
- {
- deleteFeatureObjects(objectManager, feature);
- }
- else
- {
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
-
- if (mapper == null)
- {
- continue;
- }
- mapper.delete(this, feature);
- }
- }
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- private void deleteFeatureObjects(ObjyObjectManager objectManager, EStructuralFeature feature)
- {
- // TODO - verify that we can do this to all referenced list.
- // I'm not sure if it's valid when you have many-many relationship.
- Object[] objects = getAll(feature, 0, CDORevision.UNCHUNKED);
-
- if (objects == null)
- {
- return;
- }
-
- for (int i = 0; i < objects.length; i++)
- {
- if (objects[i] instanceof ooId)
- {
- ooId oid = (ooId)objects[i];
- // TODO - this code need refactoring....
- ooObj obj = ooObj.create_ooObj(oid);
- if (obj.isDead())
- {
- continue;
- }
-
- Class_Object refClassObject = Class_Object.class_object_from_oid(oid);
-
- if (refClassObject.type_of().name().equals(ObjyProxy.className))
- {
- obj.delete();
- }
- else
- {
- // if this object is a parent (resourceId or
- // containerId) for obj, then we
- // need to mark obj version as (-1).
- ObjyObject childObjyObject = objectManager.getObject(oid);
- ooId containerId = childObjyObject.getEContainerAsOid();
- ooId resourceId = childObjyObject.getEResourceAsOid();
- int childVersion = childObjyObject.getVersion();
- if (containerId.equals(objectId) || resourceId.equals(objectId))
- {
- childObjyObject.setVersion(-childVersion);
- }
-
- }
- }
- else if (objects[i] instanceof ObjyFeatureMapEntry)
- {
- ObjyFeatureMapEntry mapEntry = (ObjyFeatureMapEntry)objects[i];
- ooId oid = mapEntry.getObject();
- ooObj obj = ooObj.create_ooObj(oid);
- obj.delete();
- }
- else
- {
- // different feature then.
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("-->> No process to delete() feature (" + i + ") -> feature:" + feature.getName()
- + " - value:" + objects[i] + " ... nothing to do here.");
- }
- }
- }
- }
-
- // Wrapper functions over class object.
- // public Numeric_Value get_numeric(Class_Position position)
- // {
- // return classObject.get_numeric(position);
- // }
- public Numeric_Value get_numeric(String attributeName)
- {
- return classObject.nget_numeric(attributeName);
- }
-
- // public String_Value get_string(Class_Position position)
- // {
- // return classObject.get_string(position);
- // }
- public String_Value get_string(String attributeName)
- {
- return classObject.nget_string(attributeName);
- }
-
- // public void set_numeric(Class_Position position, Numeric_Value value)
- // {
- // classObject.set_numeric(position, value);
- // }
- public void set_numeric(String attributeName, Numeric_Value value)
- {
- classObject.nset_numeric(attributeName, value);
- }
-
- // public VArray_Object get_varray(Class_Position position)
- // {
- // return classObject.get_varray(position);
- // }
- public VArray_Object get_varray(String attributeName)
- {
- return classObject.nget_varray(attributeName);
- }
-
- // public ooId get_ooId(Class_Position position)
- // {
- // return classObject.get_ooId(position);
- // }
- public ooId get_ooId(String attributeName)
- {
- return classObject.nget_ooId(attributeName);
- }
-
- // public Class_Object get_class_obj(Class_Position position)
- // {
- // return classObject.get_class_obj(position);
- // }
-
- public Class_Object get_class_obj(String attributeName)
- {
- return classObject.nget_class_obj(attributeName);
- }
-
- // public void set_ooId(Class_Position position, ooId object)
- // {
- // classObject.set_ooId(position, object);
- // }
-
- public void set_ooId(String attributeName, ooId object)
- {
- classObject.nset_ooId(attributeName, object);
- }
-
- /**
- * Return the CDOID for the ObjyObject, it will go up to the base revision, and return it's ID.
- */
- public CDOID getRevisionId()
- {
- if (revisionId == null)
- {
- if (hasBaseRelationship())
- {
- baseClassObject = getBaseRelationship().get_class_obj();
- revisionId = baseClassObject.objectID();
- }
- else
- {
- revisionId = objectId;
- }
- }
-
- return OBJYCDOIDUtil.getCDOID(revisionId);
- }
-
- public ObjyObject getBaseObject()
- {
- ObjyObject objyObject = null;
- if (hasBaseRelationship())
- {
- baseClassObject = getBaseRelationship().get_class_obj();
- objyObject = new ObjyObject(baseClassObject);
- }
- else
- {
- objyObject = this;
- }
- return objyObject;
- }
-
- private boolean hasBaseRelationship()
- {
- if (!hasBaseRelationshipChecked)
- {
- hasBaseRelationshipChecked = getBaseRelationship().exists();
- }
- return hasBaseRelationshipChecked;
- }
-
- // private boolean hasRevisionsRelationship()
- // {
- // if (!hasRevisionsRelChecked)
- // {
- // hasRevisionsRelChecked = getRevisionsRelationship().exists();
- // }
- // return hasRevisionsRelChecked;
- // }
- //
- // private boolean hasLastRevisionRelationship()
- // {
- // if (!hasLastRevisionRelChecked)
- // {
- // hasLastRevisionRelChecked = getLastRevisionRelationship().exists();
- // }
- // return hasLastRevisionRelChecked;
- // }
-
- /**
- * Return the revision that satisfies the timeStamp and branchId constrains.
- *
- * @param objyObjectManager
- */
- public ObjyObject getRevision(long timeStamp, int branchId, ObjyObjectManager objyObjectManager)
- {
- ObjyObject objyRevision = null;
-
- // // evaluate current first.
- // if (evaluateRevision(timeStamp, branchId, this))
- // {
- // return this;
- // }
- //
- // // if we don't have other revisions.
- // if (!getLastRevisionRelationship().exists())
- // {
- // return null;
- // }
-
- // check last revision first.
- objyRevision = getLastRevision(objyObjectManager);
- if (evaluateRevision(timeStamp, branchId, objyRevision))
- {
- return objyRevision;
- }
-
- ObjyObject possibleRevision = null;
-
- // check first revision.
- if (evaluateRevision(timeStamp, branchId, this))
- {
- possibleRevision = this;
- }
-
- @SuppressWarnings("unchecked")
- Iterator<ooObj> itr = getRevisionsRelationship().get_iterator();
- while (itr.hasNext())
- {
- // objyRevision = new ObjyObject(itr.next());
- objyRevision = objyObjectManager.getObject(itr.next().getOid());
- if (evaluateRevision(timeStamp, branchId, objyRevision))
- {
- possibleRevision = objyRevision;
- }
- }
-
- return possibleRevision;
- }
-
- /**
- * return true if the objyRevision satisfies the constrains. This function is only called in case of auditing, and
- * branching.
- */
- protected boolean evaluateRevision(long timeStamp, int branchId, ObjyObject objyRevision)
- {
- // check the branchId first.
- if (objyRevision.getBranchId() == branchId)
- {
- // long revisedTS = objyRevision.getRevisedTime();
- // if (timeStamp != CDOBranchPoint.UNSPECIFIED_DATE)
- // {
- // long creationTS = objyRevision.getCreationTime();
- // if (creationTS <= timeStamp && (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE || revisedTS >= timeStamp))
- // // if (creationTS >= timeStamp && (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE || revisedTS <= timeStamp))
- // {
- // return true;
- // }
- // }
- // else if (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE) // return the latest version in that branch.
- // {
- // return true;
- // }
-
- long creationTS = objyRevision.getCreationTime();
- long revisedTS = objyRevision.getRevisedTime();
- if (CDOCommonUtil.isValidTimeStamp(timeStamp, creationTS, revisedTS))
- {
- return true;
- }
- }
- return false;
- }
-
- public void detach(int version, CDOBranch branch, long timeStamp)
- {
- ObjyClass objyClass = ObjySchema.getObjyClass(ObjyBase.CLASS_NAME);
- Class_Object detachedClassObject = Class_Object.new_persistent_object(objyClass.getASClass(), objectId, false);
- if (TRACER_DEBUG.isEnabled())
- {
- ObjyObjectManager.newInternalObjCount++;
- }
- ObjyObject detachedObjyObject = null;
-
- try
- {
- detachedObjyObject = new ObjyObject(detachedClassObject);
-
- detachedObjyObject.setVersion(-(version + 1));
- detachedObjyObject.setBranchId(branch.getID());
- detachedObjyObject.setCreationTime(timeStamp);
-
- // add it to the revisions.
- addToRevisions(detachedObjyObject);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.id.CDOIDExternal; +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.common.revision.CDOList; +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.common.revision.CDORevisionUtil; +import org.eclipse.emf.cdo.common.util.CDOCommonUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.IManyTypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ISingleTypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.SingleReferenceMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapEntry; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDOList; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision; + +import org.eclipse.net4j.util.collection.MoveableList; +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.util.FeatureMap; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Relationship_Object; +import com.objy.as.app.String_Value; +import com.objy.as.app.VArray_Object; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.as.app.d_Ref_Type; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +/** + * @author Ibrahim Sallam + */ +public class ObjyObject +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyObject.class); + + protected Class_Object classObject; + + protected ObjyClass objyClass; + + protected Class_Object baseClassObject = null; + + protected Relationship_Object baseRel = null; + + protected boolean hasBaseRelationshipChecked = false; + + protected Relationship_Object revisionsRel = null; + + protected Relationship_Object lastRevisionRel = null; + + protected ooId objectId; + + protected ooId revisionId = null; + + protected int version = Integer.MAX_VALUE; + + public static int fetchCount = 0; + + public static int updateCount = 0; + + public static long createObjectTime = 0; + + public static int createObjectCount = 0; + + // protected boolean isRoot = false; + + // IS: for stats. + // public static int count = 0; + // public static long tDiff = 0; + + // good for fast access. + // private Map<Class_Position, Object> featureMap = new HashMap<Class_Position, Object>(); + private Map<String, Object> featureMap = new HashMap<String, Object>(); + + public ObjyObject(Class_Object classObject) + { + // long tStart = System.currentTimeMillis(); + + this.classObject = classObject; + d_Class dClass = classObject.type_of(); + String fullyQualifiedClassName = null; + + try + { + + if (dClass.namespace_name() != null) + { + fullyQualifiedClassName = dClass.namespace_name() + ":" + dClass.name(); + } + else + { + fullyQualifiedClassName = dClass.name(); + } + + objyClass = ObjySchema.getObjyClass(fullyQualifiedClassName); + + // if (dClass.has_base_class(ObjyBase.CLASS_NAME)) + // { + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.format("...classObject type: {0} - oid: {1}", classObject.type_of().name(), classObject + // .objectID().getStoreString()); + // } + // getBaseRelationship(classObject); + // if (!baseRel.exists()) + // { + // // we are the base... + // getRevisionsRelationship(classObject); + // getLastRevisionRelationship(classObject); + // } + // else + // { + // baseClassObject = baseRel.get_class_obj(); + // // TODO - we might want to delay getting the list of versions unless we need them. + // // revisionsRel = baseClassObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_REVISIONS)); + // // lastRevisionRel = baseClassObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_LAST_REVISION)); + // } + // } + setObjectId(classObject.objectID()); + // version = classObject.get_numeric(objyClass.resolve_position(ObjyBase.ATT_VERSION)).intValue(); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + // count++; + // tDiff += System.currentTimeMillis() - tStart; + } + + private Relationship_Object getLastRevisionRelationship() + { + if (lastRevisionRel == null) + { + lastRevisionRel = classObject.nget_relationship(ObjyBase.ATT_LAST_REVISION); + } + return lastRevisionRel; + } + + private Relationship_Object getRevisionsRelationship() + { + if (revisionsRel == null) + { + // revisionsRel = classObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_REVISIONS)); + revisionsRel = classObject.nget_relationship(ObjyBase.ATT_REVISIONS); + } + return revisionsRel; + } + + private Relationship_Object getBaseRelationship() + { + if (baseRel == null) + { + // baseRel = classObject.get_relationship(objyClass.resolve_position(ObjyBase.ATT_BASE)); + baseRel = classObject.nget_relationship(ObjyBase.ATT_BASE); + } + return baseRel; + } + + public ObjyClass objyClass() + { + return objyClass; + } + + public Class_Object ooClassObject() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + return classObject; + } + + public void setObjectId(ooId objectId) + { + this.objectId = objectId; + } + + /** + * + */ + public ooId ooId() + { + return objectId; + } + + public void setEContainer(Object containerID) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID); + + SingleReferenceMapper.INSTANCE.setValue(this, ObjyBase.ATT_CONTAINERID/* position */, containerID); + } + + public Object getEContainer() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID); + Object value = SingleReferenceMapper.INSTANCE.getValue(this, ObjyBase.ATT_CONTAINERID/* position */); + + return value; + } + + public ooId getEContainerAsOid() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINERID); + ooId childOid = get_ooId(ObjyBase.ATT_CONTAINERID/* position */); + return childOid; + } + + public void setEResource(Object resourceID) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID); + SingleReferenceMapper.INSTANCE.setValue(this, ObjyBase.ATT_RESOURCEID/* position */, resourceID); + + } + + public Object getEResource() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID); + Object value = SingleReferenceMapper.INSTANCE.getValue(this, ObjyBase.ATT_RESOURCEID/* position */); + + return value; + } + + public ooId getEResourceAsOid() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_RESOURCEID); + ooId childOid = get_ooId(ObjyBase.ATT_RESOURCEID/* position */); + return childOid; + } + + public void setEContainingFeature(int contFeature) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINER_FEATUERID); + set_numeric(ObjyBase.ATT_CONTAINER_FEATUERID/* position */, new Numeric_Value(contFeature)); + } + + public int getEContainingFeature() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + // Class_Position position = objyClass.resolve_position(ObjyBase.ATT_CONTAINER_FEATUERID); + return get_numeric(ObjyBase.ATT_CONTAINER_FEATUERID/* position */).intValue(); + } + + /** + * This is used to cache the composite features, (manyAttributes, manyReference, and featureMap. TBD - verify the need + * of this. + */ + // public Object getFeatureList(Class_Position position) + // { + // return featureMap.get(position); + // } + public Object getFeatureList(String featureName) + { + return featureMap.get(featureName); + } + + // public void setFeatureList(Class_Position position, Object object) + // { + // featureMap.put(position, object); + // } + public void setFeatureList(String featureName, Object object) + { + featureMap.put(featureName, object); + } + + public int getVersion() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + // if (version == Integer.MAX_VALUE) + { + version = classObject.nget_numeric(ObjyBase.ATT_VERSION).intValue(); + } + return version; + } + + public void setVersion(int version) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + classObject.nset_numeric(ObjyBase.ATT_VERSION, new Numeric_Value(version)); + // getVersion(); // TBD, verify the need for this call!!!! + this.version = version; + } + + public long getCreationTime() + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + long creationTime = classObject.nget_numeric(ObjyBase.ATT_CREATION_TIME).longValue(); + return creationTime; + } + + public void setCreationTime(long creationTime) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + classObject.nset_numeric(ObjyBase.ATT_CREATION_TIME, new Numeric_Value(creationTime)); + } + + public long getRevisedTime() + { + long revisedTime = 0; + + try + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + revisedTime = classObject.nget_numeric(ObjyBase.ATT_REVISED_TIME).longValue(); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + return revisedTime; + } + + public void setRevisedTime(long revisedTime) + { + try + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + classObject.nset_numeric(ObjyBase.ATT_REVISED_TIME, new Numeric_Value(revisedTime)); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + public void setBranchId(int branchId) + { + try + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + classObject.nset_numeric(ObjyBase.ATT_BRANCHID, new Numeric_Value(branchId)); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + } + + public long getBranchId() + { + int branchId = 0; + try + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + branchId = classObject.nget_numeric(ObjyBase.ATT_BRANCHID).intValue(); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + return branchId; + } + + public ObjyObject copy(EClass eClass, ObjyObjectManager objyObjectManager) + { + ObjyObject newObjyObject = null; + ooObj obj = ooObj.create_ooObj(objectId); + ooObj newObj = (ooObj)obj.copy(obj); // Objy internal copy. + // Dependent structures, for example array of refs are not copies, so we + // have to iterate and copy (deep copy). + // newObjyObject = new ObjyObject(Class_Object.class_object_from_oid(newObj.getOid())); + newObjyObject = objyObjectManager.getObject(newObj.getOid()); + + try + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyObject.copy() - oid:" + ooId().getStoreString() + " version:" + getVersion()); + } + for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + if (feature.isMany()) + { + // copy this feature to the new object. + // copy this feature to the new object. + // get the attribute using feature name. + d_Attribute attribute = objyClass.resolve_attribute(feature.getName()); + // System.out.println("... checking feature: " + feature.getName() + - attributeType: " + // + attribute.type_of().name()); + if (attribute != null && attribute.type_of() instanceof d_Ref_Type) + { + // IS:temptest Class_Position position = objyClass.resolve_position(feature.getName()); + // ooId refOoId = get_ooId(position); + Class_Object cObj = get_class_obj(feature.getName()); + if (cObj != null) + { + // System.out.println("\t\t referenced Class_Object with OID: " +cObj.objectID().getStoreString()); + d_Class refClass = cObj.type_of(); + String refClassName = refClass.name(); + if (refClassName.equals(ObjyFeatureMapArrayList.ClassName)) + { + // we'll need to copy this one. + TRACER_DEBUG.trace("\t TBD - copying ObjyFeatureMapArrayList attr: " + attribute.name()); + } + else if (refClassName.equals(ObjyArrayListString.ClassName)) + { + // we'll need to copy this one. + TRACER_DEBUG.trace("\t TBD - copying ObjyArrayListString attr: " + attribute.name()); + } + else if (refClassName.equals(ObjyArrayListId.className)) + { + // we'll need to copy this one. + // System.out.println("\t copying ObjyArrayListId attr: " + attibute.name()); + ObjyArrayListId arrayListId = new ObjyArrayListId(cObj); + ooObj newArrayListId = arrayListId.copy(newObj); + newObjyObject.set_ooId(feature.getName(), newArrayListId.getOid()); + } + else if (refClassName.equals(ObjyProxy.className)) + { + // we'll need to copy this one. + TRACER_DEBUG.trace("\t TBD - copying ObjyProxy attr: " + attribute.name()); + } + } + } + + } + } + } + catch (com.objy.as.asException ex) + { + ex.printStackTrace(); + } + + return newObjyObject; + } + + /** + * Use the revision info to update the object in the store. + * + * @param storeAccessor + * @param revision + */ + public void update(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision) + { + updateCount++; + + try + { + + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("ObjyObject.update() - oid:" + ooId().getStoreString() + " - version:" + + revision.getVersion()); + } + + // this is done in the updateDate() + // setEContainer(revision.getContainerID()); + // setEResource(revision.getResourceID()); + // setEContainingFeature(revision.getContainingFeatureID()); + + updateData(storeAccessor, revision); + } + catch (com.objy.as.asException ex) + { + ex.printStackTrace(); + } + } + + /** + * Use the revision info to update the object in the store. + * + * @param storeAccessor + * @param revision + */ + private void updateData(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision) + { + EClass eClass = revision.getEClass(); + + try + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("=> ObjyObject.updateData() - oid:" + ooId().getStoreString() + //$NON-NLS-1$ + " - version:" + revision.getVersion()); //$NON-NLS-1$ + } + + setVersion(revision.getVersion()); + + setEContainer(revision.getContainerID()); + setEResource(revision.getResourceID()); + setEContainingFeature(revision.getContainingFeatureID()); + setCreationTime(revision.getTimeStamp()); + setRevisedTime(revision.getRevised()); + setBranchId(revision.getBranch().getID()); + + for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + if (mapper == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("In " + ooId().getStoreString() + " - Can't find mapper for feature " + + feature.getName()); + } + continue; + } + // ----------------------------------------------- + // TODO - this code definitely need refactoring!!! + // ----------------------------------------------- + + // Class_Position attr = objyClass.resolve_position(feature.getName()); + if (feature.isMany()) + { + // Object newValue = revision.getValue(feature); + // --- TEMP solution to fix one of the tests... + CDOList list = revision.getList(feature); + Object[] values = new Object[list.size()]; + // we need to pass a list of ooId objects. + // TODO - This need some work!!!! + for (int i = 0; i < values.length; i++) + { + // TODO - this code need refactoring... + Object value = list.get(i); + if (null == value) + { + values[i] = value; + continue; + } + else if (value instanceof CDOIDExternal) + { + TRACER_DEBUG + .trace("... CDOIDExternal inserted, at:" + i + ", content:" + ((CDOIDExternal)value).getURI()); + // System.out.println("value is a proxy object - it should be handled by the mapper."); + // create an ObjyProxy object to hold the the value. + ObjyProxy proxyObject = ObjyProxy.createObject(ooId()); + proxyObject.setUri(((CDOIDExternal)value).getURI()); + values[i] = proxyObject.ooId(); + + } + else if (value instanceof CDOID) + { + values[i] = OBJYCDOIDUtil.getooId((CDOID)value); + } + else if (value instanceof FeatureMap.Entry) + { + FeatureMap.Entry entry = (FeatureMap.Entry)value; + EStructuralFeature entryFeature = entry.getEStructuralFeature(); + Object entryValue = entry.getValue(); + + ooId oid = null; + if (entryValue instanceof CDOIDExternal) + { + TRACER_DEBUG.trace("... CDOIDExternal inserted, at:" + i + ", content:" + + ((CDOIDExternal)entryValue).getURI()); + // System.out.println("value is a proxy object - it should be handled by the mapper."); + // create an ObjyProxy object to hold the the value. + ObjyProxy proxyObject = ObjyProxy.createObject(ooId()); + proxyObject.setUri(((CDOIDExternal)entryValue).getURI()); + oid = proxyObject.ooId(); + } + else if (entryValue instanceof CDOID) + { + oid = OBJYCDOIDUtil.getooId((CDOID)entryValue); + } + else + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("OBJY: don't know what kind of entryValue is this!!! - " + entryValue); + } + } + // FeatureMapEntry is a presistent class. + ObjyFeatureMapEntry featureMapEntry = new ObjyFeatureMapEntry(entryFeature.getFeatureID(), oid, objectId); + + // this.cluster(featureMapEntry); + values[i] = featureMapEntry; + } + else if (value.equals(InternalCDOList.UNINITIALIZED)) + { + TRACER_DEBUG.format("...GOT UNINITIALIZED at {0}, listSize:{1}, feature:{2}, oid:{3}", i, values.length, + feature.getName(), objectId.getStoreString()); + continue; + } + else + { + // different feature then. + values[i] = value; + } + } + + ((IManyTypeMapper)mapper).setAll(this, feature, 0, values); + } + else + { + Object newValue = revision.get(feature, feature.getFeatureID()); + // if (newValue instanceof CDOIDExternal) + // { + // System.out.println("value is a proxy object"); + // } + ((ISingleTypeMapper)mapper).setValue(this, feature, newValue); + } + } + } + catch (com.objy.as.asException ex) + { + ex.printStackTrace(); + } + } + + public ObjyObject getLastRevision(ObjyObjectManager objyObjectManager) + { + if (!getLastRevisionRelationship().exists()) + { + return this; + } + + // Class_Object lastRevision = lastRevisionRel.get_class_obj(); + ooId lastRevisionOid = getLastRevisionRelationship().get_ooId(); + // return new ObjyObject(lastRevision); + return objyObjectManager.getObject(lastRevisionOid); + } + + public ObjyObject getRevisionByVersion(int version, long branchId, ObjyObjectManager objyObjectManager) + { + ObjyObject objyRevision = null; + int objectVersion = getVersion(); + long objectBranchId = getBranchId(); + + if (branchId == objectBranchId && Math.abs(objectVersion) == version) + { + // there is a first time for everything... + return this; + } + + // check last revision first. + objyRevision = getLastRevision(objyObjectManager); + objectVersion = objyRevision.getVersion(); + objectBranchId = objyRevision.getBranchId(); + if (branchId == objectBranchId && Math.abs(objectVersion) == version) + { + return objyRevision; + } + + // Session.getCurrent().setReturn_Class_Object(true); + // int numRevisions = (int) revisions.size(); + + @SuppressWarnings("unchecked") + Iterator<ooObj> itr = getRevisionsRelationship().get_iterator(); + while (itr.hasNext()) + { + // objyRevision = new ObjyObject(itr.next()); + objyRevision = objyObjectManager.getObject(itr.next().getOid()); + objectVersion = objyRevision.getVersion(); + objectBranchId = objyRevision.getBranchId(); + if (branchId == objectBranchId && Math.abs(objectVersion) == version) + { + return objyRevision; + } + objyRevision = null; + } + + return null; + } + + public void addToRevisions(ObjyObject objyRevision) + { + try + { + getRevisionsRelationship().add(objyRevision.objectId); + // set it as last rev. + getLastRevisionRelationship().clear(); // Ouch!! performance issue... + getLastRevisionRelationship().form(objyRevision.objectId); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + // /** + // * Wrapper around ObjyObject to allow clustering of other objects near this one. + // */ + // private void cluster(ooObj otherObj) + // { + // try + // { + // ooObj thisObj = ooObj.create_ooObj(objectId); + // thisObj.cluster(otherObj); + // } + // catch (ObjyRuntimeException ex) + // { + // ex.printStackTrace(); + // } + // } + + /** + * Fetch data from the store and return a revision. + */ + public boolean fetch(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision, int listChunk) + { + boolean bRet = true; + fetchCount++; + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + EClass eClass = revision.getEClass(); + + try + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyObject.fetch() - oid:" + ooId().getStoreString() + " version:" + getVersion()); + } + // Put the version of the objects; + revision.setVersion(getVersion()); + revision.setContainerID(getEContainer()); + revision.setResourceID((CDOID)getEResource()); + revision.setContainingFeatureID(getEContainingFeature()); + long creationTime = getCreationTime(); + long revisedTime = getRevisedTime(); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("... ObjyObject.creationTime: " + creationTime); + TRACER_DEBUG.trace("... ObjyObject.revisedTime : " + revisedTime); + } + + revision.setRevised(revisedTime); + + for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + if (feature.isMany()) + { + int featureSize = size(feature); + int chunkSize = featureSize; + if (listChunk != CDORevision.UNCHUNKED && listChunk > 0) + { + chunkSize = Math.min(chunkSize, listChunk); + } + + Object[] objects = getAll(feature, 0, chunkSize); + // if (size > 0) + { + // TODO - we could use getList() then fill the array with values, we + // also + // need to consider the chunking... + // InternalCDOList cdoList = + // (InternalCDOList)CDOListFactory.DEFAULT.createList(objects.length, + // objects.length, 0); + // TODO - use the following line instead of creating the cdoList + // above. + MoveableList<Object> list = revision.getList(feature); + + // size = Math.min(size, 0); + for (int i = 0; i < chunkSize; i++) + { + if (objects[i] instanceof ooId) + { + // TODO - this code need refactoring.... + CDOID cdoId = null; + ooId objyOid = (ooId)objects[i]; + if (objyOid.isNull()) + { + cdoId = OBJYCDOIDUtil.getCDOID(objyOid); + } + else + { + Class_Object refClassObject = Class_Object.class_object_from_oid((ooId)objects[i]); + + if (refClassObject.type_of().name().equals(ObjyProxy.className)) + { + // System.out.println("OBJY: Got proxy: " + refClassObject.objectID().getStoreString()); + ObjyProxy proxyObject = new ObjyProxy(refClassObject); + // cdoList.set(i, + // OBJYCDOIDUtil.createCDIDExternal(proxyObject)); + cdoId = OBJYCDOIDUtil.createCDIDExternal(proxyObject); + } + else + { + cdoId = OBJYCDOIDUtil.getCDOID(objyOid); + } + refClassObject = null; + } + list.add(cdoId); + + continue; + } + else if (objects[i] instanceof ObjyFeatureMapEntry) + { + FeatureMap.Entry entry = getFeatureMapEntry(eClass, (ObjyFeatureMapEntry)objects[i]); + list.add(entry); + } + else + { + // different feature then. + // System.out.println("-->> Hmmm fetch() feature (" + i + ") -> feature:" + feature.getName() + // + " - value:" + objects[i]); + // cdoList.set(i, objects[i]); + list.add(objects[i]); + } + } + // fill the rest if needed. + if (featureSize - chunkSize > 0) + { + for (int i = 0; i < featureSize - chunkSize; i++) + { + list.add(InternalCDOList.UNINITIALIZED); + } + } + } + } + else + { + Object object = get(feature, 0); + + /** + * TODO - verify if this is needed for 2.x if (cdoFeature.getType() == CDOType.CUSTOM) { object = + * EcoreUtil.convertToString((EDataType)eFeature.getEType(), object); } + */ + revision.set(feature, 0, object); + } + } + } + catch (com.objy.as.asException ex) + { + ex.printStackTrace(); + } + + return bRet; + } + + /** + * Fetch data for a specific feature from the store, and return a list of objects. Used by + * ObjectivityStoreChunkAccessor + */ + public List<Object> fetchList(ObjectivityStoreAccessor storeAccessor, EStructuralFeature feature, int startIndex, + int chunkSize) + { + fetchCount++; + + List<Object> results = new ArrayList<Object>(); + EClass eClass = feature.getEContainingClass(); + + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + try + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyObject.fetch() - feature:" + feature.getName() + "from Object: " + + ooId().getStoreString() + " version:" + getVersion()); + } + int featureSize = size(feature); + chunkSize = Math.min(featureSize - startIndex, chunkSize); + + Object[] objects = getAll(feature, startIndex, chunkSize); + convertToCdoList(objects, results, eClass, chunkSize); + } + catch (com.objy.as.asException ex) + { + ex.printStackTrace(); + } + + return results; + } + + /** + * Function thats takes a list of Objy objects and convert them to CDO IDs This function is used by queryXRefs() as + * well. + */ + protected void convertToCdoList(Object[] objects, List<Object> results, EClass eClass, int chunkSize) + { + { + for (int i = 0; i < chunkSize; i++) + { + if (objects[i] instanceof ooId) + { + // TODO - this code need refactoring.... + + // System.out.println("-->> IS: getting Class_Object from OID: " + // + childObject.getStoreString()); + CDOID cdoId = null; + ooId objyOid = (ooId)objects[i]; + if (objyOid.isNull()) + { + cdoId = OBJYCDOIDUtil.getCDOID(objyOid); + } + else + { + Class_Object refClassObject = Class_Object.class_object_from_oid(objyOid); + + if (refClassObject.type_of().name().equals(ObjyProxy.className)) + { + ObjyProxy proxyObject = new ObjyProxy(refClassObject); + cdoId = OBJYCDOIDUtil.createCDIDExternal(proxyObject); + } + else + { + cdoId = OBJYCDOIDUtil.getCDOID(objyOid); + } + refClassObject = null; + } + + results.add(cdoId); + continue; + + } + else if (objects[i] instanceof ObjyFeatureMapEntry) + { + FeatureMap.Entry entry = getFeatureMapEntry(eClass, (ObjyFeatureMapEntry)objects[i]); + results.add(entry); + } + } + } + } + + private FeatureMap.Entry getFeatureMapEntry(EClass eClass, ObjyFeatureMapEntry mapEntry) + { + ooId oid = mapEntry.getObject(); + CDOID id = null; + Class_Object refClassObject = Class_Object.class_object_from_oid(oid); + if (refClassObject.type_of().name().equals(ObjyProxy.className)) + { + ObjyProxy proxyObject = new ObjyProxy(refClassObject); + id = OBJYCDOIDUtil.createCDIDExternal(proxyObject); + } + else + { + id = OBJYCDOIDUtil.getCDOID(oid); + } + + EStructuralFeature entryFeature = eClass.getEStructuralFeature(mapEntry.getTagId()); + FeatureMap.Entry entry = CDORevisionUtil.createFeatureMapEntry(entryFeature, id); + return entry; + } + + /** + * Get the size of the composite object using the store info. + * + * @param feature + * @return + */ + private int size(EStructuralFeature feature) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + int size = 0; + + // Class_Position position = objyClass().resolve_position(feature.getName()); + try + { + IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature); + + size = mapper.size(this, feature); + + if (TRACER_DEBUG.isEnabled()) + { + // TODO - verify the message. + TRACER_DEBUG.trace("Size of object " + ooId().getStoreString() + " - is: " + size + " - feature: " + + feature.getName()); + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + return size; + } + + /** + * Get the value of an attribute from the persistent object. + */ + public Object get(EStructuralFeature feature) + { + if (feature.isMany()) + { + return getAll(feature, 0, CDORevision.UNCHUNKED); + } + return get(feature, 0); + } + + /** + * Get the value of an attribute at index (if many) from the persistent object. + * + * @param feature + * @param index + * @return + */ + private Object get(EStructuralFeature feature, int index) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + } + + if (TRACER_DEBUG.isEnabled()) + { + // TODO - verify the message. + TRACER_DEBUG.trace("Getting object " + objectId.getStoreString() + " <feature ' " + feature.getName() + "':" + + feature.getEType() + "> from " + this); + } + + // Class_Position position = + // this.objyClass().resolve_position(feature.getName()); + + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + Object value = null; + try + { + if (feature.isMany()) + { + value = ((IManyTypeMapper)mapper).getValue(this, feature, index); + } + else + { + value = ((ISingleTypeMapper)mapper).getValue(this, feature); + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + return value; + } + + /** + * Get all the values of an attribute, used for feature.isMany(). This function is also used by the + * ObjectivityStoreChunkReader to read chunks of data from a feature. + * + * @param feature + * @param size + * @return + */ + protected Object[] getAll(EStructuralFeature feature, int startIndex, int chunkSize) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + // TODO - verify the message. + TRACER_DEBUG.trace("Get All objects for ID: " + ooId().getStoreString() + " <feature ' " + feature/* + * .getName( ) + */ + + "':" + feature.getEType() + "> from " + this); + } + + assert feature.isMany(); + Object[] values = null; + + try + { + IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature); + values = mapper.getAll(this, feature, startIndex, chunkSize); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + return values; + } + + public void add(EStructuralFeature feature, int index, Object value) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("Adding object " + value + " to " + ooId().getStoreString()); + } + + assert feature.isMany(); + + try + { + IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature); + + // -- TODO -- verify the need to this one. + // ensureObjectAttached(feature, value); + + // I believe we do the conversion in the add() + // value = provider.convertToStore(ooObject, value); + + mapper.add(this, feature, index, value); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + /*** + * @param feature + */ + public void clear(EStructuralFeature feature) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("Clear List for " + ooId().getStoreString()); + } + + // Class_Position position = objyClass.resolve_position(feature.getName()); + try + { + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + + ((IManyTypeMapper)mapper).clear(this, feature); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + public void move(EStructuralFeature feature, int targetIndex, int sourceIndex) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("Move element from " + sourceIndex + " to " + targetIndex); + } + try + { + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + + ((IManyTypeMapper)mapper).move(this, feature, targetIndex, sourceIndex); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + public Object remove(EStructuralFeature feature, int index) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("Remove object from '" + ooId().getStoreString() + "' at index " + index); + } + + // Class_Position position = objyClass.resolve_position(feature.getName()); + Object retObject = null; + + try + { + IManyTypeMapper mapper = (IManyTypeMapper)ObjyMapper.INSTANCE.getTypeMapper(feature); + + Object value = mapper.remove(this, feature, index); + + if (feature instanceof EAttribute) + { + return value; + } + + retObject = OBJYCDOIDUtil.getCDOID((ooId)value); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + return retObject; + + } + + public Object set(EStructuralFeature feature, int index, Object value) + { + if (TRACER_DEBUG.isEnabled()) + { + checkSession(); + TRACER_DEBUG.trace("Set object '" + ooId().getStoreString() + "' feature : " + feature.getName()); + } + + /* + * int i =0; for (EClass superEClass : object.eClass().getESuperTypes()) { if + * (feature.getEContainingClass().isSuperTypeOf(superEClass)) { break; } i++; break; } String className = null; if + * (i == 0) { className = EProposedManager.getObjectivityClass(feature.getEContainingClass()); } else { className = + * EProposedManager.getObjectivityClass(feature.getEContainingClass(), true); } Class_Position position = + * ooObject.ooClass().resolve_position(className + "::" + feature.getName()); + */ + // Class_Position position = objyClass.resolve_position(feature.getName()); + try + { + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + + // --- TODO --- verify the need... + // ensureObjectAttached(this, feature, value); + + /*** + * I believe we do the conversion in the setValue if (feature instanceof EReference) { value = + * CDOIDUtil.getooId((CDOID)value); } + ***/ + + if (feature.isMany()) + { + ((IManyTypeMapper)mapper).setValue(this, feature, index, value); + } + else + { + ((ISingleTypeMapper)mapper).setValue(this, feature, value); + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + return value; + } + + /*** + * @param feature + */ + public void unset(EStructuralFeature feature) + { + set(feature, 0, null); + } + + protected void checkSession() + { + // 100610 - IS: disabled for now, since we have an issue with oojava_epl.jar "getSession()" + // is not available. + // if (TRACER_DEBUG.isEnabled()) + // { + // try + // { + // if (!classObject.getPersistor().getSession().isOpen()) + // { + // throw new Exception("Attempt to work on an object " + objectId.toString() + " without a trx. [Session: " + // + classObject.getPersistor().getSession() + "]"); + // } + // } + // catch (Exception ex) + // { + // ex.printStackTrace(); + // } // for debugging. + // } + } + + /*** + * Iterate over the attributes and references and mark them deleted. This will only be called in non-audit mode. + */ + public void delete(ObjectivityStoreAccessor storeAccessor, ObjyObjectManager objectManager) + { + EClass eClass = ObjySchema.getEClass(storeAccessor.getStore(), objyClass()); + try + { + for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + if (feature.isMany()) + { + deleteFeatureObjects(objectManager, feature); + } + else + { + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + + if (mapper == null) + { + continue; + } + mapper.delete(this, feature); + } + } + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + private void deleteFeatureObjects(ObjyObjectManager objectManager, EStructuralFeature feature) + { + // TODO - verify that we can do this to all referenced list. + // I'm not sure if it's valid when you have many-many relationship. + Object[] objects = getAll(feature, 0, CDORevision.UNCHUNKED); + + if (objects == null) + { + return; + } + + for (int i = 0; i < objects.length; i++) + { + if (objects[i] instanceof ooId) + { + ooId oid = (ooId)objects[i]; + // TODO - this code need refactoring.... + ooObj obj = ooObj.create_ooObj(oid); + if (obj.isDead()) + { + continue; + } + + Class_Object refClassObject = Class_Object.class_object_from_oid(oid); + + if (refClassObject.type_of().name().equals(ObjyProxy.className)) + { + obj.delete(); + } + else + { + // if this object is a parent (resourceId or + // containerId) for obj, then we + // need to mark obj version as (-1). + ObjyObject childObjyObject = objectManager.getObject(oid); + ooId containerId = childObjyObject.getEContainerAsOid(); + ooId resourceId = childObjyObject.getEResourceAsOid(); + int childVersion = childObjyObject.getVersion(); + if (containerId.equals(objectId) || resourceId.equals(objectId)) + { + childObjyObject.setVersion(-childVersion); + } + + } + } + else if (objects[i] instanceof ObjyFeatureMapEntry) + { + ObjyFeatureMapEntry mapEntry = (ObjyFeatureMapEntry)objects[i]; + ooId oid = mapEntry.getObject(); + ooObj obj = ooObj.create_ooObj(oid); + obj.delete(); + } + else + { + // different feature then. + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("-->> No process to delete() feature (" + i + ") -> feature:" + feature.getName() + + " - value:" + objects[i] + " ... nothing to do here."); + } + } + } + } + + // Wrapper functions over class object. + // public Numeric_Value get_numeric(Class_Position position) + // { + // return classObject.get_numeric(position); + // } + public Numeric_Value get_numeric(String attributeName) + { + return classObject.nget_numeric(attributeName); + } + + // public String_Value get_string(Class_Position position) + // { + // return classObject.get_string(position); + // } + public String_Value get_string(String attributeName) + { + return classObject.nget_string(attributeName); + } + + // public void set_numeric(Class_Position position, Numeric_Value value) + // { + // classObject.set_numeric(position, value); + // } + public void set_numeric(String attributeName, Numeric_Value value) + { + classObject.nset_numeric(attributeName, value); + } + + // public VArray_Object get_varray(Class_Position position) + // { + // return classObject.get_varray(position); + // } + public VArray_Object get_varray(String attributeName) + { + return classObject.nget_varray(attributeName); + } + + // public ooId get_ooId(Class_Position position) + // { + // return classObject.get_ooId(position); + // } + public ooId get_ooId(String attributeName) + { + return classObject.nget_ooId(attributeName); + } + + // public Class_Object get_class_obj(Class_Position position) + // { + // return classObject.get_class_obj(position); + // } + + public Class_Object get_class_obj(String attributeName) + { + return classObject.nget_class_obj(attributeName); + } + + // public void set_ooId(Class_Position position, ooId object) + // { + // classObject.set_ooId(position, object); + // } + + public void set_ooId(String attributeName, ooId object) + { + classObject.nset_ooId(attributeName, object); + } + + /** + * Return the CDOID for the ObjyObject, it will go up to the base revision, and return it's ID. + */ + public CDOID getRevisionId() + { + if (revisionId == null) + { + if (hasBaseRelationship()) + { + baseClassObject = getBaseRelationship().get_class_obj(); + revisionId = baseClassObject.objectID(); + } + else + { + revisionId = objectId; + } + } + + return OBJYCDOIDUtil.getCDOID(revisionId); + } + + public ObjyObject getBaseObject() + { + ObjyObject objyObject = null; + if (hasBaseRelationship()) + { + baseClassObject = getBaseRelationship().get_class_obj(); + objyObject = new ObjyObject(baseClassObject); + } + else + { + objyObject = this; + } + return objyObject; + } + + private boolean hasBaseRelationship() + { + if (!hasBaseRelationshipChecked) + { + hasBaseRelationshipChecked = getBaseRelationship().exists(); + } + return hasBaseRelationshipChecked; + } + + // private boolean hasRevisionsRelationship() + // { + // if (!hasRevisionsRelChecked) + // { + // hasRevisionsRelChecked = getRevisionsRelationship().exists(); + // } + // return hasRevisionsRelChecked; + // } + // + // private boolean hasLastRevisionRelationship() + // { + // if (!hasLastRevisionRelChecked) + // { + // hasLastRevisionRelChecked = getLastRevisionRelationship().exists(); + // } + // return hasLastRevisionRelChecked; + // } + + /** + * Return the revision that satisfies the timeStamp and branchId constrains. + * + * @param objyObjectManager + */ + public ObjyObject getRevision(long timeStamp, int branchId, ObjyObjectManager objyObjectManager) + { + ObjyObject objyRevision = null; + + // // evaluate current first. + // if (evaluateRevision(timeStamp, branchId, this)) + // { + // return this; + // } + // + // // if we don't have other revisions. + // if (!getLastRevisionRelationship().exists()) + // { + // return null; + // } + + // check last revision first. + objyRevision = getLastRevision(objyObjectManager); + if (evaluateRevision(timeStamp, branchId, objyRevision)) + { + return objyRevision; + } + + ObjyObject possibleRevision = null; + + // check first revision. + if (evaluateRevision(timeStamp, branchId, this)) + { + possibleRevision = this; + } + + @SuppressWarnings("unchecked") + Iterator<ooObj> itr = getRevisionsRelationship().get_iterator(); + while (itr.hasNext()) + { + // objyRevision = new ObjyObject(itr.next()); + objyRevision = objyObjectManager.getObject(itr.next().getOid()); + if (evaluateRevision(timeStamp, branchId, objyRevision)) + { + possibleRevision = objyRevision; + } + } + + return possibleRevision; + } + + /** + * return true if the objyRevision satisfies the constrains. This function is only called in case of auditing, and + * branching. + */ + protected boolean evaluateRevision(long timeStamp, int branchId, ObjyObject objyRevision) + { + // check the branchId first. + if (objyRevision.getBranchId() == branchId) + { + // long revisedTS = objyRevision.getRevisedTime(); + // if (timeStamp != CDOBranchPoint.UNSPECIFIED_DATE) + // { + // long creationTS = objyRevision.getCreationTime(); + // if (creationTS <= timeStamp && (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE || revisedTS >= timeStamp)) + // // if (creationTS >= timeStamp && (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE || revisedTS <= timeStamp)) + // { + // return true; + // } + // } + // else if (revisedTS == CDOBranchPoint.UNSPECIFIED_DATE) // return the latest version in that branch. + // { + // return true; + // } + + long creationTS = objyRevision.getCreationTime(); + long revisedTS = objyRevision.getRevisedTime(); + if (CDOCommonUtil.isValidTimeStamp(timeStamp, creationTS, revisedTS)) + { + return true; + } + } + return false; + } + + public void detach(int version, CDOBranch branch, long timeStamp) + { + ObjyClass objyClass = ObjySchema.getObjyClass(ObjyBase.CLASS_NAME); + Class_Object detachedClassObject = Class_Object.new_persistent_object(objyClass.getASClass(), objectId, false); + if (TRACER_DEBUG.isEnabled()) + { + ObjyObjectManager.newInternalObjCount++; + } + ObjyObject detachedObjyObject = null; + + try + { + detachedObjyObject = new ObjyObject(detachedClassObject); + + detachedObjyObject.setVersion(-(version + 1)); + detachedObjyObject.setBranchId(branch.getID()); + detachedObjyObject.setCreationTime(timeStamp); + + // add it to the revisions. + addToRevisions(detachedObjyObject); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObjectManager.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObjectManager.java index 78e6676bcd..704d0d4d0d 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObjectManager.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyObjectManager.java @@ -1,281 +1,281 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.ooId;
-
-import java.util.WeakHashMap;
-
-public class ObjyObjectManager
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyObjectManager.class);
-
- // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyObjectManager.class);
-
- // private Map<Long, ObjyObject> idToObjyObjectMap = new ReferenceValueMap.Weak<Long, ObjyObject>();
- private WeakHashMap<Long, ObjyObject> idToObjyObjectMap = new WeakHashMap<Long, ObjyObject>();
-
- private ObjyPlacementManager globalPlacementManager = null;
-
- public static int newObjCount = 0;
-
- public static int newInternalObjCount = 0;
-
- public static long getObjectTime = 0;
-
- public static long updateObjectTime = 0;
-
- public static long resourceCheckAndUpdateTime = 0;
-
- public ObjyObjectManager(ObjyPlacementManager placementManager)
- {
- globalPlacementManager = placementManager;
- }
-
- public int sizeOfObjectMap()
- {
- return idToObjyObjectMap.size();
- }
-
- /**
- *
- */
- public ObjyObject newObject(EClass eClass, ooId nearObject)
- {
- if (nearObject == null)
- {
- // TODO - we might need to use annotation for placement.
- nearObject = globalPlacementManager.getNearObject(null, null, eClass);
- }
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Create new object of type " + eClass.getName() + " near object "
- + (nearObject != null ? nearObject.getStoreString() : null));
- }
-
- Class_Object newClassObject = newClassObject(eClass, nearObject);
- ObjyObject objyObject = new ObjyObject(newClassObject);
- // idToObjyObjectMap.put(OBJYCDOIDUtil.getLong(objyObject.ooId()), objyObject);
- if (TRACER_DEBUG.isEnabled())
- {
- newObjCount++;
- }
- return objyObject;
- }
-
- /**
- * @param eClass
- * @return
- */
- // public Class_Object newClassObject(EClass eClass, ooId nearObject)
- // {
- // return newClassObject(eClass, nearObject/*, null*/);
- // }
-
- /**
- * Creates an Objy 'Class_Object' from an eClass. This will construct a shell Class_Object in the store using the
- * schema.
- */
- private Class_Object newClassObject(EClass eClass, ooId nearObject/* , InitializeValue init */)
- {
-
- // we don create classes on the fly...
- // TODO - can we pre-create using the model?
- ObjyClass objyClass = ObjySchema.getOrCreate(eClass);
-
- // System.out.println(">> Create new object of type " + eClass.getName() + " near object " + (nearObject != null ?
- // nearObject
- // .getStoreString() : null));
-
- Class_Object newClassObject = Class_Object.new_persistent_object(objyClass.getASClass(), nearObject, false);
- if (TRACER_DEBUG.isEnabled())
- {
- ObjyObjectManager.newInternalObjCount++;
- }
-
- // if (init != null)
- // {
- // init.init(newClassObject);
- // }
-
- // Initialize the object
- for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature))
- {
- continue;
- }
-
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
- if (mapper == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Can't find mapper for feature " + feature.getName());
- }
- continue;
- }
-
- // Class_Position attr = objyClass.resolve_position(feature.getName());
-
- mapper.initialize(newClassObject, feature);
-
- // TODO - verify the need for this (see ESessionImpl in the old code)
- // if (init != null)
- // {
- // init.init(feature);
- // }
- }
- return newClassObject;
- }
-
- /**
- * return an ObjyObject based on the id passed. usually this is used for existing object when trying to modify them.
- */
- public ObjyObject getObject(CDOID id)
- {
- if (id == null)
- {
- return null;
- }
-
- ooId oid = OBJYCDOIDUtil.getooId(id);
- return getObject(oid);
- }
-
- /**
- * return an ObjyObject based on the ooId passed.
- */
- public ObjyObject getObject(ooId oid)
- {
- ObjyObject objyObject = null;
- if (oid == null)
- {
- return objyObject;
- }
-
- // System.out.println("ObjyObjectManager.getObject_ooId("+oid.getStoreString()+")");
- objyObject = idToObjyObjectMap.get(OBJYCDOIDUtil.getLong(oid));
- if (objyObject == null)
- {
- try
- {
- objyObject = getObjectFromClassObject(Class_Object.class_object_from_oid(oid));
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- return objyObject;
- }
-
- /***
- * The following are utility function that get the base attributes from the object.
- *
- * @param objyObject
- * @return replaced by the ones in ObjyObject. public Object getEContainer(ObjyObject objyObject) { Class_Position
- * position = objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerid); ooId oid = (ooId)
- * SingleReferenceMapper.INSTANCE.getValue(objyObject, null, position, 0); return getObject(oid); } public
- * Object getEResource(ObjyObject objyObject) { Class_Position position =
- * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_resourceid); ooId oid = (ooId)
- * SingleReferenceMapper.INSTANCE.getValue(objyObject, null, position, 0); return getObject(oid); } public int
- * getEContainingFeature(ObjyObject objyObject) { Class_Position position =
- * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerfeatureid); Integer value =
- * (Integer)IntegerTypeMapper.INSTANCE.getValue(objyObject, null, position, 0); return value == null ? 0 :
- * value; } public void setEContainer(ObjyObject objyObject, Object containerID) { //containerID =
- * provider.convertToStore(ooObject, containerID); Class_Position position =
- * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerid);
- * SingleReferenceMapper.INSTANCE.setValue(objyObject, null, position, 0, containerID); } public void
- * setEResource(ObjyObject objyObject, Object resourceID) { //resourceID = provider.convertToStore(ooObject,
- * resourceID); Class_Position position =
- * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_resourceid);
- * SingleReferenceMapper.INSTANCE.setValue(objyObject, null, position, 0, resourceID); } public void
- * setEContainingFeature(ObjyObject objyObject, int containerID) { Class_Position position =
- * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerfeatureid);
- * IntegerTypeMapper.INSTANCE.setValue(objyObject, null, position, 0, containerID); }
- */
-
- /**
- * Construct an ObjyObject from an existing Class_Object and add it to the idToObjyObjectMap.
- *
- * @param classObject
- * @return
- */
- private ObjyObject getObjectFromClassObject(Class_Object classObject)
- {
- ObjyObject objyObject = new ObjyObject(classObject);
- idToObjyObjectMap.put(OBJYCDOIDUtil.getLong(objyObject.ooId()), objyObject);
- return objyObject;
- }
-
- /***
- * TODO - Remove the eClass and just use the objyObject attributes to do the clean up.
- *
- * @param objyObject
- */
- public void remove(ObjyObject objyObject)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyObjectManager.delete(" + objyObject.ooId().getStoreString() + ")");
- }
-
- // //remove it from it's resource.
- // Object resource = objyObject.getEResource();
- // // locate the ObjyObject.
- // ObjyObject resourceObject = this.getObject((ooId)resource);
-
- synchronized (idToObjyObjectMap)
- {
- idToObjyObjectMap.remove(OBJYCDOIDUtil.getLong(objyObject.ooId()));
- }
- }
-
- // we could've used the CDO copy revision technique, but it will be expensive
- // to create the new copy over the Java/JNI boundaries, doing a low level
- // copy is faster.
- public ObjyObject copyRevision(ObjectivityStoreAccessor storeAccessor, ObjyObject objyObject)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyObjectManager.copyRevision(" + objyObject.ooId().getStoreString() + ")");
- }
- EClass eClass = ObjySchema.getEClass(storeAccessor.getStore(), objyObject.objyClass());
- ObjyObject newObjyRevision = objyObject.copy(eClass, this);
- return newObjyRevision;
- }
-
- public ObjyPlacementManager getGlobalPlacementManager()
- {
- return globalPlacementManager;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.clustering.ObjyPlacementManager; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.ooId; + +import java.util.WeakHashMap; + +public class ObjyObjectManager +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyObjectManager.class); + + // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyObjectManager.class); + + // private Map<Long, ObjyObject> idToObjyObjectMap = new ReferenceValueMap.Weak<Long, ObjyObject>(); + private WeakHashMap<Long, ObjyObject> idToObjyObjectMap = new WeakHashMap<Long, ObjyObject>(); + + private ObjyPlacementManager globalPlacementManager = null; + + public static int newObjCount = 0; + + public static int newInternalObjCount = 0; + + public static long getObjectTime = 0; + + public static long updateObjectTime = 0; + + public static long resourceCheckAndUpdateTime = 0; + + public ObjyObjectManager(ObjyPlacementManager placementManager) + { + globalPlacementManager = placementManager; + } + + public int sizeOfObjectMap() + { + return idToObjyObjectMap.size(); + } + + /** + * + */ + public ObjyObject newObject(EClass eClass, ooId nearObject) + { + if (nearObject == null) + { + // TODO - we might need to use annotation for placement. + nearObject = globalPlacementManager.getNearObject(null, null, eClass); + } + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Create new object of type " + eClass.getName() + " near object " + + (nearObject != null ? nearObject.getStoreString() : null)); + } + + Class_Object newClassObject = newClassObject(eClass, nearObject); + ObjyObject objyObject = new ObjyObject(newClassObject); + // idToObjyObjectMap.put(OBJYCDOIDUtil.getLong(objyObject.ooId()), objyObject); + if (TRACER_DEBUG.isEnabled()) + { + newObjCount++; + } + return objyObject; + } + + /** + * @param eClass + * @return + */ + // public Class_Object newClassObject(EClass eClass, ooId nearObject) + // { + // return newClassObject(eClass, nearObject/*, null*/); + // } + + /** + * Creates an Objy 'Class_Object' from an eClass. This will construct a shell Class_Object in the store using the + * schema. + */ + private Class_Object newClassObject(EClass eClass, ooId nearObject/* , InitializeValue init */) + { + + // we don create classes on the fly... + // TODO - can we pre-create using the model? + ObjyClass objyClass = ObjySchema.getOrCreate(eClass); + + // System.out.println(">> Create new object of type " + eClass.getName() + " near object " + (nearObject != null ? + // nearObject + // .getStoreString() : null)); + + Class_Object newClassObject = Class_Object.new_persistent_object(objyClass.getASClass(), nearObject, false); + if (TRACER_DEBUG.isEnabled()) + { + ObjyObjectManager.newInternalObjCount++; + } + + // if (init != null) + // { + // init.init(newClassObject); + // } + + // Initialize the object + for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference) || !EMFUtil.isPersistent(feature)) + { + continue; + } + + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + if (mapper == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Can't find mapper for feature " + feature.getName()); + } + continue; + } + + // Class_Position attr = objyClass.resolve_position(feature.getName()); + + mapper.initialize(newClassObject, feature); + + // TODO - verify the need for this (see ESessionImpl in the old code) + // if (init != null) + // { + // init.init(feature); + // } + } + return newClassObject; + } + + /** + * return an ObjyObject based on the id passed. usually this is used for existing object when trying to modify them. + */ + public ObjyObject getObject(CDOID id) + { + if (id == null) + { + return null; + } + + ooId oid = OBJYCDOIDUtil.getooId(id); + return getObject(oid); + } + + /** + * return an ObjyObject based on the ooId passed. + */ + public ObjyObject getObject(ooId oid) + { + ObjyObject objyObject = null; + if (oid == null) + { + return objyObject; + } + + // System.out.println("ObjyObjectManager.getObject_ooId("+oid.getStoreString()+")"); + objyObject = idToObjyObjectMap.get(OBJYCDOIDUtil.getLong(oid)); + if (objyObject == null) + { + try + { + objyObject = getObjectFromClassObject(Class_Object.class_object_from_oid(oid)); + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + } + + return objyObject; + } + + /*** + * The following are utility function that get the base attributes from the object. + * + * @param objyObject + * @return replaced by the ones in ObjyObject. public Object getEContainer(ObjyObject objyObject) { Class_Position + * position = objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerid); ooId oid = (ooId) + * SingleReferenceMapper.INSTANCE.getValue(objyObject, null, position, 0); return getObject(oid); } public + * Object getEResource(ObjyObject objyObject) { Class_Position position = + * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_resourceid); ooId oid = (ooId) + * SingleReferenceMapper.INSTANCE.getValue(objyObject, null, position, 0); return getObject(oid); } public int + * getEContainingFeature(ObjyObject objyObject) { Class_Position position = + * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerfeatureid); Integer value = + * (Integer)IntegerTypeMapper.INSTANCE.getValue(objyObject, null, position, 0); return value == null ? 0 : + * value; } public void setEContainer(ObjyObject objyObject, Object containerID) { //containerID = + * provider.convertToStore(ooObject, containerID); Class_Position position = + * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerid); + * SingleReferenceMapper.INSTANCE.setValue(objyObject, null, position, 0, containerID); } public void + * setEResource(ObjyObject objyObject, Object resourceID) { //resourceID = provider.convertToStore(ooObject, + * resourceID); Class_Position position = + * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_resourceid); + * SingleReferenceMapper.INSTANCE.setValue(objyObject, null, position, 0, resourceID); } public void + * setEContainingFeature(ObjyObject objyObject, int containerID) { Class_Position position = + * objyObject.objyClass().resolve_position(ooBaseClass.ClassName_containerfeatureid); + * IntegerTypeMapper.INSTANCE.setValue(objyObject, null, position, 0, containerID); } + */ + + /** + * Construct an ObjyObject from an existing Class_Object and add it to the idToObjyObjectMap. + * + * @param classObject + * @return + */ + private ObjyObject getObjectFromClassObject(Class_Object classObject) + { + ObjyObject objyObject = new ObjyObject(classObject); + idToObjyObjectMap.put(OBJYCDOIDUtil.getLong(objyObject.ooId()), objyObject); + return objyObject; + } + + /*** + * TODO - Remove the eClass and just use the objyObject attributes to do the clean up. + * + * @param objyObject + */ + public void remove(ObjyObject objyObject) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyObjectManager.delete(" + objyObject.ooId().getStoreString() + ")"); + } + + // //remove it from it's resource. + // Object resource = objyObject.getEResource(); + // // locate the ObjyObject. + // ObjyObject resourceObject = this.getObject((ooId)resource); + + synchronized (idToObjyObjectMap) + { + idToObjyObjectMap.remove(OBJYCDOIDUtil.getLong(objyObject.ooId())); + } + } + + // we could've used the CDO copy revision technique, but it will be expensive + // to create the new copy over the Java/JNI boundaries, doing a low level + // copy is faster. + public ObjyObject copyRevision(ObjectivityStoreAccessor storeAccessor, ObjyObject objyObject) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyObjectManager.copyRevision(" + objyObject.ooId().getStoreString() + ")"); + } + EClass eClass = ObjySchema.getEClass(storeAccessor.getStore(), objyObject.objyClass()); + ObjyObject newObjyRevision = objyObject.copy(eClass, this); + return newObjyRevision; + } + + public ObjyPlacementManager getGlobalPlacementManager() + { + return globalPlacementManager; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPackageHandler.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPackageHandler.java index f7448f9dfb..f57bb244c2 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPackageHandler.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPackageHandler.java @@ -1,255 +1,255 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.model.CDOModelUtil;
-import org.eclipse.emf.cdo.common.model.CDOPackageRegistry;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.SmartLock;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
-
-import org.eclipse.net4j.util.om.monitor.OMMonitor;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EPackage;
-
-import com.objy.db.app.Session;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooMap;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-public class ObjyPackageHandler
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyPackageHandler.class);
-
- private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyPackageHandler.class);
-
- protected ooId packageMapId;
-
- private boolean zipped = true;
-
- public ObjyPackageHandler(String repositoryName)
- {
- // this.store = store;
- packageMapId = ObjyDb.getOrCreatePackageMap(repositoryName);
- }
-
- /***
- * Factory method to create the PackageMap, which is an ooMap
- */
- public static ooId create(ooId scopeContOid)
- {
- ooMap map = new ooMap();
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(map);
- return map.getOid();
- }
-
- public void writePackages(CDOPackageRegistry packageRegistry, InternalCDOPackageUnit packageUnit, OMMonitor monitor)
- {
- try
- {
- ooMap packageMap = getMap();
-
- SmartLock.lock(packageMap.getContainer());
- InternalCDOPackageInfo[] packageInfos = packageUnit.getPackageInfos();
- monitor.begin(1 + packageInfos.length);
-
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("Writing package unit: {0}", packageUnit); //$NON-NLS-1$
- }
-
- byte[] ePackageAsBytes = getEPackageBytes(packageRegistry, packageUnit);
-
- ObjyPackageUnit objyPackageUnit = new ObjyPackageUnit(ePackageAsBytes.length);
- packageMap.cluster(objyPackageUnit);
-
- objyPackageUnit.setId(packageUnit.getID());
- objyPackageUnit.setOrdinal(packageUnit.getOriginalType().ordinal());
- objyPackageUnit.setTimeStamp(packageUnit.getTimeStamp());
- objyPackageUnit.setPackageAsBytes(ePackageAsBytes);
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("... writing ObjyPackageUnit.getId(): " + objyPackageUnit.getId());
- }
-
- ObjyPackageInfo objyPackageInfo;
- for (InternalCDOPackageInfo packageInfo : packageInfos)
- {
- objyPackageInfo = createPackageInfo(packageInfo, monitor); // Don't fork monitor
- objyPackageUnit.addPackageInfo(objyPackageInfo);
- // make sure we have the mapping between the Package name an the nsURI
- // set mapping between package name and the nsURI
- // getStore().addPackageMapping(packageInfo.getPackageURI(), ooPackageInfo.getPackageName());
- // getStore().addPackageMapping(ooPackageInfo.getPackageName(), packageInfo.getPackageURI());
- String objyPackageName = ObjySchema.getObjyPackageName(packageInfo.getPackageURI());
- ObjySchema.setPackageNameMapping(packageInfo.getPackageURI(), objyPackageName);
- ObjySchema.setPackageNameMapping(objyPackageName, packageInfo.getPackageURI());
-
- // we might as well create the schema in Objy, although I`m not sure if we needed for the ecore pacakge.
- EPackage ePackage = packageInfo.getEPackage();
- ObjySchema.registerEPackage(ePackage);
- }
-
- // add the package unit to the map.
- packageMap.add(objyPackageUnit, objyPackageUnit.getId());
- }
- finally
- {
- monitor.done();
- }
- }
-
- private ObjyPackageInfo createPackageInfo(InternalCDOPackageInfo packageInfo, OMMonitor monitor)
- {
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("Writing package info: {0}", packageInfo); //$NON-NLS-1$
- }
-
- ObjyPackageInfo ooPackageInfo = new ObjyPackageInfo();
- ooPackageInfo.setPackageURI(packageInfo.getPackageURI());
- ooPackageInfo.setParentURI(packageInfo.getParentURI());
- ooPackageInfo.setUnitID(packageInfo.getPackageUnit().getID());
- ooPackageInfo.setPackageName(packageInfo.getEPackage().getName());
-
- return ooPackageInfo;
- }
-
- private byte[] getEPackageBytes(CDOPackageRegistry packageRegistry, InternalCDOPackageUnit packageUnit)
- {
- EPackage ePackage = packageUnit.getTopLevelPackageInfo().getEPackage();
- return EMFUtil.getEPackageBytes(ePackage, zipped, packageRegistry);
- }
-
- public Collection<InternalCDOPackageUnit> readPackageUnits()
- {
- final Map<ObjyPackageUnit, InternalCDOPackageUnit> packageUnitsMap = new HashMap<ObjyPackageUnit, InternalCDOPackageUnit>();
-
- ooMap packageMap = getMap();
-
- Iterator<?> itr = packageMap.elements();
- while (itr.hasNext())
- {
- ObjyPackageUnit objyPackageUnit = (ObjyPackageUnit)itr.next();
- InternalCDOPackageUnit packageUnit = createPackageUnit();
- packageUnit.setOriginalType(CDOPackageUnit.Type.values()[objyPackageUnit.getOrdinal()]);
- packageUnit.setTimeStamp(objyPackageUnit.getTimeStamp());
- packageUnitsMap.put(objyPackageUnit, packageUnit);
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("Read package unit: {0}", packageUnit); //$NON-NLS-1$
- }
- }
-
- // create the package infos from the units.
- for (Entry<ObjyPackageUnit, InternalCDOPackageUnit> entry : packageUnitsMap.entrySet())
- {
- // scan the relationship.
- List<ObjyPackageInfo> objyPackageInfoList = entry.getKey().getPackageInfos();
- List<InternalCDOPackageInfo> packageInfoList = new ArrayList<InternalCDOPackageInfo>();
- // create the package infos.
- for (ObjyPackageInfo objyPackageInfo : objyPackageInfoList)
- {
- InternalCDOPackageInfo packageInfo = createPackageInfo(objyPackageInfo);
- packageInfoList.add(packageInfo);
- // set mapping between package URI and the package name used in Objy Schema.
- // getStore().addPackageMapping(packageInfo.getPackageURI(), ooPackageInfo.getPackageName());
- // getStore().addPackageMapping(ooPackageInfo.getPackageName(), packageInfo.getPackageURI());
- String objyPackageName = ObjySchema.getObjyPackageName(packageInfo.getPackageURI());
- ObjySchema.setPackageNameMapping(packageInfo.getPackageURI(), objyPackageName);
- ObjySchema.setPackageNameMapping(objyPackageName, packageInfo.getPackageURI());
- }
- // add the package infos to the unit.
- InternalCDOPackageInfo[] array = packageInfoList.toArray(new InternalCDOPackageInfo[packageInfoList.size()]);
- entry.getValue().setPackageInfos(array);
- }
-
- return packageUnitsMap.values();
- }
-
- protected InternalCDOPackageUnit createPackageUnit()
- {
- return (InternalCDOPackageUnit)CDOModelUtil.createPackageUnit();
- }
-
- protected InternalCDOPackageInfo createPackageInfo()
- {
- return (InternalCDOPackageInfo)CDOModelUtil.createPackageInfo();
- }
-
- private InternalCDOPackageInfo createPackageInfo(ObjyPackageInfo ooPackageInfo)
- {
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("create package info: {0}", ooPackageInfo); //$NON-NLS-1$
- }
-
- InternalCDOPackageInfo packageInfo = createPackageInfo();
-
- packageInfo.setPackageURI(ooPackageInfo.getPackageURI());
- packageInfo.setParentURI(ooPackageInfo.getParentURI());
- // TODO - do we need this!!!! setUnitID(packageInfo.getPackageUnit().getID());
-
- return packageInfo;
- }
-
- public byte[] readPackageBytes(InternalCDOPackageUnit packageUnit)
- {
- byte[] bytes = null;
-
- ooMap map = getMap();
- String packageUnitId = packageUnit.getID();
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("Looking for package unit with ID: {0}", packageUnitId); //$NON-NLS-1$
- }
- if (map.isMember(packageUnitId))
- {
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.format("Reading package unit with ID: {0}", packageUnitId); //$NON-NLS-1$
- }
- ObjyPackageUnit objyPackageUnit = (ObjyPackageUnit)map.lookup(packageUnitId);
- // this is our package...
- bytes = objyPackageUnit.getPackageAsBytes();
- }
- return bytes;
- }
-
- /***
- * This function assume we are in an Objy transaction.
- */
- private ooMap getMap()
- {
- ooMap map = null;
- map = (ooMap)Session.getCurrent().getFD().objectFrom(packageMapId);
- return map;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.model.CDOModelUtil; +import org.eclipse.emf.cdo.common.model.CDOPackageRegistry; +import org.eclipse.emf.cdo.common.model.CDOPackageUnit; +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.SmartLock; +import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo; +import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit; + +import org.eclipse.net4j.util.om.monitor.OMMonitor; +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EPackage; + +import com.objy.db.app.Session; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooMap; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +public class ObjyPackageHandler +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyPackageHandler.class); + + private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyPackageHandler.class); + + protected ooId packageMapId; + + private boolean zipped = true; + + public ObjyPackageHandler(String repositoryName) + { + // this.store = store; + packageMapId = ObjyDb.getOrCreatePackageMap(repositoryName); + } + + /*** + * Factory method to create the PackageMap, which is an ooMap + */ + public static ooId create(ooId scopeContOid) + { + ooMap map = new ooMap(); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(map); + return map.getOid(); + } + + public void writePackages(CDOPackageRegistry packageRegistry, InternalCDOPackageUnit packageUnit, OMMonitor monitor) + { + try + { + ooMap packageMap = getMap(); + + SmartLock.lock(packageMap.getContainer()); + InternalCDOPackageInfo[] packageInfos = packageUnit.getPackageInfos(); + monitor.begin(1 + packageInfos.length); + + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("Writing package unit: {0}", packageUnit); //$NON-NLS-1$ + } + + byte[] ePackageAsBytes = getEPackageBytes(packageRegistry, packageUnit); + + ObjyPackageUnit objyPackageUnit = new ObjyPackageUnit(ePackageAsBytes.length); + packageMap.cluster(objyPackageUnit); + + objyPackageUnit.setId(packageUnit.getID()); + objyPackageUnit.setOrdinal(packageUnit.getOriginalType().ordinal()); + objyPackageUnit.setTimeStamp(packageUnit.getTimeStamp()); + objyPackageUnit.setPackageAsBytes(ePackageAsBytes); + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("... writing ObjyPackageUnit.getId(): " + objyPackageUnit.getId()); + } + + ObjyPackageInfo objyPackageInfo; + for (InternalCDOPackageInfo packageInfo : packageInfos) + { + objyPackageInfo = createPackageInfo(packageInfo, monitor); // Don't fork monitor + objyPackageUnit.addPackageInfo(objyPackageInfo); + // make sure we have the mapping between the Package name an the nsURI + // set mapping between package name and the nsURI + // getStore().addPackageMapping(packageInfo.getPackageURI(), ooPackageInfo.getPackageName()); + // getStore().addPackageMapping(ooPackageInfo.getPackageName(), packageInfo.getPackageURI()); + String objyPackageName = ObjySchema.getObjyPackageName(packageInfo.getPackageURI()); + ObjySchema.setPackageNameMapping(packageInfo.getPackageURI(), objyPackageName); + ObjySchema.setPackageNameMapping(objyPackageName, packageInfo.getPackageURI()); + + // we might as well create the schema in Objy, although I`m not sure if we needed for the ecore pacakge. + EPackage ePackage = packageInfo.getEPackage(); + ObjySchema.registerEPackage(ePackage); + } + + // add the package unit to the map. + packageMap.add(objyPackageUnit, objyPackageUnit.getId()); + } + finally + { + monitor.done(); + } + } + + private ObjyPackageInfo createPackageInfo(InternalCDOPackageInfo packageInfo, OMMonitor monitor) + { + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("Writing package info: {0}", packageInfo); //$NON-NLS-1$ + } + + ObjyPackageInfo ooPackageInfo = new ObjyPackageInfo(); + ooPackageInfo.setPackageURI(packageInfo.getPackageURI()); + ooPackageInfo.setParentURI(packageInfo.getParentURI()); + ooPackageInfo.setUnitID(packageInfo.getPackageUnit().getID()); + ooPackageInfo.setPackageName(packageInfo.getEPackage().getName()); + + return ooPackageInfo; + } + + private byte[] getEPackageBytes(CDOPackageRegistry packageRegistry, InternalCDOPackageUnit packageUnit) + { + EPackage ePackage = packageUnit.getTopLevelPackageInfo().getEPackage(); + return EMFUtil.getEPackageBytes(ePackage, zipped, packageRegistry); + } + + public Collection<InternalCDOPackageUnit> readPackageUnits() + { + final Map<ObjyPackageUnit, InternalCDOPackageUnit> packageUnitsMap = new HashMap<ObjyPackageUnit, InternalCDOPackageUnit>(); + + ooMap packageMap = getMap(); + + Iterator<?> itr = packageMap.elements(); + while (itr.hasNext()) + { + ObjyPackageUnit objyPackageUnit = (ObjyPackageUnit)itr.next(); + InternalCDOPackageUnit packageUnit = createPackageUnit(); + packageUnit.setOriginalType(CDOPackageUnit.Type.values()[objyPackageUnit.getOrdinal()]); + packageUnit.setTimeStamp(objyPackageUnit.getTimeStamp()); + packageUnitsMap.put(objyPackageUnit, packageUnit); + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("Read package unit: {0}", packageUnit); //$NON-NLS-1$ + } + } + + // create the package infos from the units. + for (Entry<ObjyPackageUnit, InternalCDOPackageUnit> entry : packageUnitsMap.entrySet()) + { + // scan the relationship. + List<ObjyPackageInfo> objyPackageInfoList = entry.getKey().getPackageInfos(); + List<InternalCDOPackageInfo> packageInfoList = new ArrayList<InternalCDOPackageInfo>(); + // create the package infos. + for (ObjyPackageInfo objyPackageInfo : objyPackageInfoList) + { + InternalCDOPackageInfo packageInfo = createPackageInfo(objyPackageInfo); + packageInfoList.add(packageInfo); + // set mapping between package URI and the package name used in Objy Schema. + // getStore().addPackageMapping(packageInfo.getPackageURI(), ooPackageInfo.getPackageName()); + // getStore().addPackageMapping(ooPackageInfo.getPackageName(), packageInfo.getPackageURI()); + String objyPackageName = ObjySchema.getObjyPackageName(packageInfo.getPackageURI()); + ObjySchema.setPackageNameMapping(packageInfo.getPackageURI(), objyPackageName); + ObjySchema.setPackageNameMapping(objyPackageName, packageInfo.getPackageURI()); + } + // add the package infos to the unit. + InternalCDOPackageInfo[] array = packageInfoList.toArray(new InternalCDOPackageInfo[packageInfoList.size()]); + entry.getValue().setPackageInfos(array); + } + + return packageUnitsMap.values(); + } + + protected InternalCDOPackageUnit createPackageUnit() + { + return (InternalCDOPackageUnit)CDOModelUtil.createPackageUnit(); + } + + protected InternalCDOPackageInfo createPackageInfo() + { + return (InternalCDOPackageInfo)CDOModelUtil.createPackageInfo(); + } + + private InternalCDOPackageInfo createPackageInfo(ObjyPackageInfo ooPackageInfo) + { + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("create package info: {0}", ooPackageInfo); //$NON-NLS-1$ + } + + InternalCDOPackageInfo packageInfo = createPackageInfo(); + + packageInfo.setPackageURI(ooPackageInfo.getPackageURI()); + packageInfo.setParentURI(ooPackageInfo.getParentURI()); + // TODO - do we need this!!!! setUnitID(packageInfo.getPackageUnit().getID()); + + return packageInfo; + } + + public byte[] readPackageBytes(InternalCDOPackageUnit packageUnit) + { + byte[] bytes = null; + + ooMap map = getMap(); + String packageUnitId = packageUnit.getID(); + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("Looking for package unit with ID: {0}", packageUnitId); //$NON-NLS-1$ + } + if (map.isMember(packageUnitId)) + { + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.format("Reading package unit with ID: {0}", packageUnitId); //$NON-NLS-1$ + } + ObjyPackageUnit objyPackageUnit = (ObjyPackageUnit)map.lookup(packageUnitId); + // this is our package... + bytes = objyPackageUnit.getPackageAsBytes(); + } + return bytes; + } + + /*** + * This function assume we are in an Objy transaction. + */ + private ooMap getMap() + { + ooMap map = null; + map = (ooMap)Session.getCurrent().getFD().objectFrom(packageMapId); + return map; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPropertyMapHandler.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPropertyMapHandler.java index 66374f64e5..33bbedf361 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPropertyMapHandler.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyPropertyMapHandler.java @@ -1,126 +1,126 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProperty;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb;
-
-import com.objy.db.app.Session;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooMap;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
-public class ObjyPropertyMapHandler
-{
- protected ooId propertyMapId;
-
- public ObjyPropertyMapHandler(String repositoryName)
- {
- propertyMapId = ObjyDb.getOrCreatePropertyMap(repositoryName);
- }
-
- /***
- * Factory method to create the PropertyMap, which is an ooMap
- */
- public static ooId create(ooId scopeContOid)
- {
- ooMap map = new ooMap();
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(map);
- return map.getOid();
- }
-
- /***
- * This function assume we are in an Objy trnasaction.
- */
- public void setPropertyValues(Map<String, String> properties)
- {
- // get the map.
- ooMap propertyMap = getMap();
- String key = null;
- String value = null;
- ObjyProperty property = null;
- for (Entry<String, String> entry : properties.entrySet())
- {
- key = entry.getKey();
- value = entry.getValue();
-
- // check if we have the property
- if (propertyMap.isMember(key))
- {
- property = (ObjyProperty)propertyMap.lookup(key);
- property.setValue(value);
- }
- else
- {
- property = new ObjyProperty(key, value);
- propertyMap.add(property, key);
- }
- }
- }
-
- /***
- * This function assume we are in an Objy trnasaction.
- */
- public void removePropertyValues(Set<String> names)
- {
- // get the map.
- ooMap propertyMap = getMap();
- ObjyProperty property = null;
- for (String key : names)
- {
- if (propertyMap.isMember(key))
- {
- property = (ObjyProperty)propertyMap.lookup(key);
- // although removing the object will remove it from the map
- // it's cleaner to do it explicitly.
- propertyMap.remove(key);
- property.delete();
- }
- }
- }
-
- /***
- * This function assume we are in an Objy trnasaction.
- */
- public Map<String, String> getPropertyValues(Set<String> names)
- {
- Map<String, String> properties = new HashMap<String, String>();
- // get the map.
- ooMap propertyMap = getMap();
- ObjyProperty property = null;
-
- for (String key : names)
- {
- if (propertyMap.isMember(key))
- {
- property = (ObjyProperty)propertyMap.lookup(key);
- properties.put(property.getKey(), property.getValue());
- }
- }
- return properties;
- }
-
- /***
- * This function assume we are in an Objy transaction.
- */
- private ooMap getMap()
- {
- ooMap map = null;
- map = (ooMap)Session.getCurrent().getFD().objectFrom(propertyMapId);
- return map;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProperty; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb; + +import com.objy.db.app.Session; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooMap; + +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Set; + +public class ObjyPropertyMapHandler +{ + protected ooId propertyMapId; + + public ObjyPropertyMapHandler(String repositoryName) + { + propertyMapId = ObjyDb.getOrCreatePropertyMap(repositoryName); + } + + /*** + * Factory method to create the PropertyMap, which is an ooMap + */ + public static ooId create(ooId scopeContOid) + { + ooMap map = new ooMap(); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(map); + return map.getOid(); + } + + /*** + * This function assume we are in an Objy trnasaction. + */ + public void setPropertyValues(Map<String, String> properties) + { + // get the map. + ooMap propertyMap = getMap(); + String key = null; + String value = null; + ObjyProperty property = null; + for (Entry<String, String> entry : properties.entrySet()) + { + key = entry.getKey(); + value = entry.getValue(); + + // check if we have the property + if (propertyMap.isMember(key)) + { + property = (ObjyProperty)propertyMap.lookup(key); + property.setValue(value); + } + else + { + property = new ObjyProperty(key, value); + propertyMap.add(property, key); + } + } + } + + /*** + * This function assume we are in an Objy trnasaction. + */ + public void removePropertyValues(Set<String> names) + { + // get the map. + ooMap propertyMap = getMap(); + ObjyProperty property = null; + for (String key : names) + { + if (propertyMap.isMember(key)) + { + property = (ObjyProperty)propertyMap.lookup(key); + // although removing the object will remove it from the map + // it's cleaner to do it explicitly. + propertyMap.remove(key); + property.delete(); + } + } + } + + /*** + * This function assume we are in an Objy trnasaction. + */ + public Map<String, String> getPropertyValues(Set<String> names) + { + Map<String, String> properties = new HashMap<String, String>(); + // get the map. + ooMap propertyMap = getMap(); + ObjyProperty property = null; + + for (String key : names) + { + if (propertyMap.isMember(key)) + { + property = (ObjyProperty)propertyMap.lookup(key); + properties.put(property.getKey(), property.getValue()); + } + } + return properties; + } + + /*** + * This function assume we are in an Objy transaction. + */ + private ooMap getMap() + { + ooMap map = null; + map = (ooMap)Session.getCurrent().getFD().objectFrom(propertyMapId); + return map; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySchema.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySchema.java index 6623143fc9..5f6b9edee6 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySchema.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySchema.java @@ -1,507 +1,507 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.common.model.CDOPackageRegistry;
-import org.eclipse.emf.cdo.eresource.EresourcePackage;
-import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStore;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.EcorePackage;
-
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.as.app.d_Module;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Wrapper for the AS schema code with caching of the wrapped classes. This class need to be reseted by the
- * ObjectivityStore doDeactivate().
- *
- * @author ibrahim
- */
-public class ObjySchema
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjySchema.class);
-
- // static HashMap<String, d_Class> mapOfCacheClasses = new HashMap<String, d_Class>();
-
- private static HashMap<String, ObjyClass> mapOfObjyClasses = new HashMap<String, ObjyClass>();
-
- private static HashMap<String, EClass> mapOfEClasses = new HashMap<String, EClass>();
-
- private static HashMap<EClass, EClass> visitedClasses = new HashMap<EClass, EClass>();
-
- private static HashMap<EClass, EClass> visitedStructureOnlyClasses = new HashMap<EClass, EClass>();
-
- private static Map<String, String> packageNameMapping = new HashMap<String, String>();
-
- private static d_Module topModule = null;
-
- public static void resetCache()
- {
- topModule = null;
- mapOfObjyClasses.clear();
- mapOfEClasses.clear();
- visitedClasses.clear();
- visitedStructureOnlyClasses.clear();
- }
-
- public static ObjyClass getObjyClass(String name)
- {
- ObjyClass classObject = mapOfObjyClasses.get(name);
- if (classObject == null)
- {
- d_Class newClass = getTopModule().resolve_class(name);
- // EClass eClass = getEClass(store, name);
- // IS:TEMP
- if (newClass == null)
- {
- TRACER_DEBUG.trace("NULL..... dClass for " + name);
- }
- classObject = new ObjyClass(newClass);
- mapOfObjyClasses.put(name, classObject);
- }
- return classObject;
- }
-
- public static d_Module getTopModule()
- {
- if (topModule == null)
- {
- topModule = d_Module.top_level();
- }
- return topModule;
- }
-
- /**
- * Originally in EProposedManager.
- */
- static public String getObjectivityClassName(EClassifier eClassifier)
- {
- return formObjectivityClassName(eClassifier, false);
- }
-
- /**
- * Originally in EProposedManager
- */
- static String formObjectivityClassName(EClassifier eClassifier, boolean onlyStructure)
- {
- if (eClassifier == EcorePackage.eINSTANCE.getEObject())
- {
- return "ooObj";
- }
-
- // same class names might exist in different nsUri.
- String nsURI = eClassifier.getEPackage().getNsURI();
- // // get the hash string for uniqueness.
- // String nsURIHash = new Integer(Math.abs(nsURI.hashCode())).toString();
- String objyPackageName = getObjyPackageName(nsURI);
-
- if (onlyStructure)
- {
- // return "oo_" + eClassifier.getEPackage().getName() + "_" + eClassifier.getName() + "ST";
- // return "oo_" + nsURIHash + "_" + eClassifier.getEPackage().getNsPrefix() + "_" + eClassifier.getName() + "_ST";
- return objyPackageName + ":" + eClassifier.getName() + "_ST";
- }
-
- // return "oo_" + eClassifier.getEPackage().getName() + "_" + eClassifier.getName();
- // return "oo_" + nsURIHash + "_" + eClassifier.getEPackage().getNsPrefix() + "_" + eClassifier.getName();
- return objyPackageName + ":" + eClassifier.getName();
- }
-
- static public void setPackageNameMapping(String name1, String name2)
- {
- if (packageNameMapping.get(name1) == null)
- {
- packageNameMapping.put(name1, name2);
- }
- }
-
- static public String getPackageNameMapping(String key)
- {
- return packageNameMapping.get(key);
- }
-
- /**
- * Originally in EProposedManager
- *
- * @param ePackage
- */
- static public void registerEPackage(EPackage ePackage)
- {
- for (EClassifier eClass : ePackage.getEClassifiers())
- {
- if (eClass instanceof EClass)
- {
- getOrCreate(eClass.eClass());
- }
- }
- }
-
- /**
- * @param eClass
- * @return ObjyClass
- */
- static public ObjyClass getOrCreate(EClass eClass)
- {
- String className = getObjectivityClassName(eClass);
-
- ObjyClass objyClass = mapOfObjyClasses.get(className);
-
- if (objyClass != null)
- {
- return objyClass;
- }
-
- // create the ObjyClass and hash it.
- synchronized (getTopModule())
- {
- // System.out.println("OBJY: finding class '" + className + "' in objy schema.");
- d_Class dClass = getTopModule().resolve_class(className);
- // System.out.println("OBJY:... got d_Class:" + dClass);
-
- // TODO - evolving classes is partially implemented, only adding attributes is
- // supported.
- if (dClass == null)
- {
- objyClass = createObjyClass(eClass);
- }
- else if (!isSameClass(dClass, eClass))
- {
- objyClass = evolveObjyClass(eClass);
- }
- else
- {
- objyClass = new ObjyClass(dClass/* , eClass */);
- }
-
- if (objyClass == null)
- {
- throw new RuntimeException("Cannot retrieved " + eClass.getName() + " class from Objy schema as:" + className);
- }
- String asClassName = objyClass.getASClassName();
- mapOfObjyClasses.put(asClassName, objyClass);
- mapOfEClasses.put(asClassName, eClass);
- }
-
- return objyClass;
- }
-
- /**
- * @param eClass
- * @return
- */
- private static ObjyClass createObjyClass(EClass eClass)
- {
- try
- {
-
- String className = getObjectivityClassName(eClass);
-
- // System.out.println("OBJY: calling createObjyClassSchema for class: " + className);
- createObjyClassSchema(eClass, false);
-
- getTopModule().activate_proposals(true, true);
- // getTopModule().activate_proposals(true);
-
- // System.out.println("OBJY: resolving class '" + className + "' in objy schema.");
- d_Class dClass = getTopModule().resolve_class(className);
- // IS:TEMP
- if (dClass == null)
- {
- TRACER_DEBUG.trace("NULL..... dClass for " + className);
- }
-
- ObjyClass objyClass = new ObjyClass(dClass/* , eClass */);
- return objyClass;
- }
- catch (Throwable throwable)
- {
- throwable.printStackTrace();
- }
- return null;
- }
-
- public static ObjyClass evolveObjyClass(EClass eClass)
- {
- try
- {
-
- String className = getObjectivityClassName(eClass);
-
- evolveObjyClassSchema(eClass, false);
-
- getTopModule().activate_proposals(true, true);
- // getTopModule().activate_proposals(true);
-
- // System.out.println("OBJY: resolving class '" + className + "' in objy schema.");
- d_Class dClass = getTopModule().resolve_class(className);
- // IS:TEMP.
- if (dClass == null)
- {
- TRACER_DEBUG.trace("NULL..... dClass for " + className);
- }
- ObjyClass objyClass = new ObjyClass(dClass/* , eClass */);
- return objyClass;
- }
- catch (Throwable throwable)
- {
- throwable.printStackTrace();
- }
- return null;
- }
-
- /**
- * This function creates the schema in Objectivity, if the class is being proposed or already exist no action is
- * happening.
- */
- static void createObjyClassSchema(EClass eClass, boolean onlyStructure)
- {
- HashMap<EClass, EClass> hashMap = onlyStructure ? visitedStructureOnlyClasses : visitedClasses;
- if (hashMap.containsKey(eClass))
- {
- return;
- }
-
- hashMap.put(eClass, eClass);
- String className = formObjectivityClassName(eClass, onlyStructure);
- d_Class dClass = getTopModule().resolve_class(className);
-
- if (dClass != null)
- {
- return;
- }
-
- // check if the class has been proposed before
- if (getTopModule().resolve_proposed_class(className) == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Creating new class: " + className);
- }
-
- // start schema creation.
- // System.out.println("OBJY: starting schema creation for class: " + className);
- ObjyClassProposed proposedClass = new ObjyClassProposed(getTopModule(), eClass, onlyStructure);
- proposedClass.propose();
- }
- }
-
- /**
- * @param eClass
- * @param itrOnlyStructure
- */
- static void evolveObjyClassSchema(EClass eClass, boolean onlyStructure)
- {
- String className = formObjectivityClassName(eClass, onlyStructure);
-
- // check if the class has been proposed before
- if (getTopModule().resolve_proposed_class(className) == null)
- {
- d_Class dClass = getTopModule().resolve_class(className);
-
- TRACER_DEBUG.trace("Evolving class: " + className);
-
- // start schema evolution.
- // System.out.println("OBJY: starting schema creation for class: " + className);
- ObjyClassProposed proposedClass = new ObjyClassProposed(getTopModule(), eClass, onlyStructure);
- proposedClass.evolve(dClass);
- }
- }
-
- // From EProposedManager...
- // For now check only the name of the attribute
- // It only check from EMF to Objectivity... not the reverse
- // TODO - see if we can do full cycle schema changes.
- static boolean isSameClass(d_Class dClass, EClass eClass)
- {
- // Look at the hierarchy
- for (EClass superType : eClass.getESuperTypes())
- {
- getOrCreate(superType);
- }
-
- for (EStructuralFeature feature : eClass.getEStructuralFeatures())
- {
- if (!(feature instanceof EAttribute || feature instanceof EReference))
- {
- continue;
- }
- ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature);
- if (mapper == null)
- {
- continue;
- }
-
- // identify any missing attribute.
- d_Attribute dAttr = dClass.resolve_attribute(feature.getName());
- if (dAttr == null)
- {
- return false;
- }
- /****
- * TODO - actiavte this code, once ITypeMapper.validate() is implemented. ITypeMapper attributeMapper =
- * ObjyMapper.INSTANCE.getTypeMapper(feature); if (attributeMapper.validate(dAttr, feature) == false) { if
- * (TRACER_DEBUG.isEnabled()) { TRACER_DEBUG.trace("Feature " + feature.getName() + " for object " +
- * eClass.getName() + " changed "); } attributeMapper.validate(dAttr, feature); return false; }
- ****/
- }
- return true;
- }
-
- // /**
- // * From EProposedManager.
- // */
- // void ensureEClassExist(EClass eClass, boolean onlyStructure)
- // {
- // HashMap<EClass, EClass> hashMap = onlyStructure ? visitedStructureOnlyClass : visitedClass;
- // if (hashMap.containsKey(eClass))
- // {
- // return;
- // }
- //
- // hashMap.put(eClass, eClass);
- // String nameClass = getObjectivityClassName(eClass, onlyStructure);
- // d_Class ooClass = getTopModule().resolve_class(nameClass);
- //
- // if (ooClass != null && isSameClass(ooClass, eClass))
- // {
- // return;
- // }
- //
- // if (module.resolve_proposed_class(nameClass) == null)
- // {
- // EProposedClass proposedClass = new EProposedClass(module, eClass, onlyStructure);
- // proposedClass.propose(this, ooClass);
- // }
- // }
-
- // /**
- // * From EProposedManager.
- // */
- // void ensureEClassExist(EClass eClass)
- // {
- // ensureEClassExist(eClass, false);
- // }
-
- public static EClass getEClass(ObjectivityStore store, ObjyClass objyClass)
- {
- String className = objyClass.getASClassName();
- return getEClass(store, className);
- }
-
- public static EClass getEClass(ObjectivityStore store, String className)
- {
- // String className = objyObject.getASClass().name();
- // System.out.println("OBJY: getEClass(store, " + className +")");
- EClass eClass = mapOfEClasses.get(className);
- if (eClass == null)
- {
- // the format is "<some_URI_name_used_as_package_name>:className"
- String[] splits = className.split(":");
- // get the mapping to the nsURI.
- CDOPackageRegistry registry = store.getRepository().getPackageRegistry();
- String nsURI = getPackageNameMapping(splits[0]);
- EPackage packageObject = registry.getEPackage(nsURI);
-
- if (packageObject == null)
- {
- throw new RuntimeException("Package not found " + splits[1] + " for class name " + className);
- }
- eClass = (EClass)packageObject.getEClassifier(splits[splits.length - 1]);
- mapOfEClasses.put(className, eClass);
- }
- // else
- // {
- // System.out.println("***OBJY: getEClass(cached): " + eClass);
- // }
- return eClass;
- }
-
- /***
- * identify if the class is of type Resource. TODO - why we need to pass the store, can't we keep the info we need for
- * the package mapping here?!!!
- */
- public static boolean isResource(ObjectivityStore store, ObjyClass objyClass)
- {
- EClass eClass = getEClass(store, objyClass);
-
- if (eClass == EresourcePackage.Literals.CDO_RESOURCE || eClass == EresourcePackage.Literals.CDO_RESOURCE_NODE
- || eClass == EresourcePackage.Literals.CDO_RESOURCE_FOLDER)
- {
- return true;
- }
-
- return false;
- }
-
- /***
- * Build initial schema for some collection classes.
- */
- public static void createBaseSchema()
- {
- ObjyArrayListId.buildSchema();
- ObjyFeatureMapArrayList.buildSchema();
- ObjyProxy.buildSchema();
- ObjyArrayListString.buildSchema();
- ObjyBase.buildSchema();
- ObjyResourceList.buildSchema();
- }
-
- public static String getObjyPackageName(String packageURI)
- {
- String name = "";
- boolean first = true;
- // parse the URI, remove "http://" and replace each "." with "_"
- String[] splits = packageURI.split("://");
- for (String strValue : splits)
- {
- if (strValue.equals("http"))
- {
- continue;
- }
- if (!first)
- {
- name = name.concat("_");
- }
- else
- {
- first = false;
- }
-
- name = name.concat(strValue);
- }
- name = name.replace("/", ".");
- name = name.replace(".", "_");
- return name;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.common.model.CDOPackageRegistry; +import org.eclipse.emf.cdo.eresource.EresourcePackage; +import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStore; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ObjyMapper; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBase; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.EcorePackage; + +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.as.app.d_Module; + +import java.util.HashMap; +import java.util.Map; + +/** + * Wrapper for the AS schema code with caching of the wrapped classes. This class need to be reseted by the + * ObjectivityStore doDeactivate(). + * + * @author ibrahim + */ +public class ObjySchema +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjySchema.class); + + // static HashMap<String, d_Class> mapOfCacheClasses = new HashMap<String, d_Class>(); + + private static HashMap<String, ObjyClass> mapOfObjyClasses = new HashMap<String, ObjyClass>(); + + private static HashMap<String, EClass> mapOfEClasses = new HashMap<String, EClass>(); + + private static HashMap<EClass, EClass> visitedClasses = new HashMap<EClass, EClass>(); + + private static HashMap<EClass, EClass> visitedStructureOnlyClasses = new HashMap<EClass, EClass>(); + + private static Map<String, String> packageNameMapping = new HashMap<String, String>(); + + private static d_Module topModule = null; + + public static void resetCache() + { + topModule = null; + mapOfObjyClasses.clear(); + mapOfEClasses.clear(); + visitedClasses.clear(); + visitedStructureOnlyClasses.clear(); + } + + public static ObjyClass getObjyClass(String name) + { + ObjyClass classObject = mapOfObjyClasses.get(name); + if (classObject == null) + { + d_Class newClass = getTopModule().resolve_class(name); + // EClass eClass = getEClass(store, name); + // IS:TEMP + if (newClass == null) + { + TRACER_DEBUG.trace("NULL..... dClass for " + name); + } + classObject = new ObjyClass(newClass); + mapOfObjyClasses.put(name, classObject); + } + return classObject; + } + + public static d_Module getTopModule() + { + if (topModule == null) + { + topModule = d_Module.top_level(); + } + return topModule; + } + + /** + * Originally in EProposedManager. + */ + static public String getObjectivityClassName(EClassifier eClassifier) + { + return formObjectivityClassName(eClassifier, false); + } + + /** + * Originally in EProposedManager + */ + static String formObjectivityClassName(EClassifier eClassifier, boolean onlyStructure) + { + if (eClassifier == EcorePackage.eINSTANCE.getEObject()) + { + return "ooObj"; + } + + // same class names might exist in different nsUri. + String nsURI = eClassifier.getEPackage().getNsURI(); + // // get the hash string for uniqueness. + // String nsURIHash = new Integer(Math.abs(nsURI.hashCode())).toString(); + String objyPackageName = getObjyPackageName(nsURI); + + if (onlyStructure) + { + // return "oo_" + eClassifier.getEPackage().getName() + "_" + eClassifier.getName() + "ST"; + // return "oo_" + nsURIHash + "_" + eClassifier.getEPackage().getNsPrefix() + "_" + eClassifier.getName() + "_ST"; + return objyPackageName + ":" + eClassifier.getName() + "_ST"; + } + + // return "oo_" + eClassifier.getEPackage().getName() + "_" + eClassifier.getName(); + // return "oo_" + nsURIHash + "_" + eClassifier.getEPackage().getNsPrefix() + "_" + eClassifier.getName(); + return objyPackageName + ":" + eClassifier.getName(); + } + + static public void setPackageNameMapping(String name1, String name2) + { + if (packageNameMapping.get(name1) == null) + { + packageNameMapping.put(name1, name2); + } + } + + static public String getPackageNameMapping(String key) + { + return packageNameMapping.get(key); + } + + /** + * Originally in EProposedManager + * + * @param ePackage + */ + static public void registerEPackage(EPackage ePackage) + { + for (EClassifier eClass : ePackage.getEClassifiers()) + { + if (eClass instanceof EClass) + { + getOrCreate(eClass.eClass()); + } + } + } + + /** + * @param eClass + * @return ObjyClass + */ + static public ObjyClass getOrCreate(EClass eClass) + { + String className = getObjectivityClassName(eClass); + + ObjyClass objyClass = mapOfObjyClasses.get(className); + + if (objyClass != null) + { + return objyClass; + } + + // create the ObjyClass and hash it. + synchronized (getTopModule()) + { + // System.out.println("OBJY: finding class '" + className + "' in objy schema."); + d_Class dClass = getTopModule().resolve_class(className); + // System.out.println("OBJY:... got d_Class:" + dClass); + + // TODO - evolving classes is partially implemented, only adding attributes is + // supported. + if (dClass == null) + { + objyClass = createObjyClass(eClass); + } + else if (!isSameClass(dClass, eClass)) + { + objyClass = evolveObjyClass(eClass); + } + else + { + objyClass = new ObjyClass(dClass/* , eClass */); + } + + if (objyClass == null) + { + throw new RuntimeException("Cannot retrieved " + eClass.getName() + " class from Objy schema as:" + className); + } + String asClassName = objyClass.getASClassName(); + mapOfObjyClasses.put(asClassName, objyClass); + mapOfEClasses.put(asClassName, eClass); + } + + return objyClass; + } + + /** + * @param eClass + * @return + */ + private static ObjyClass createObjyClass(EClass eClass) + { + try + { + + String className = getObjectivityClassName(eClass); + + // System.out.println("OBJY: calling createObjyClassSchema for class: " + className); + createObjyClassSchema(eClass, false); + + getTopModule().activate_proposals(true, true); + // getTopModule().activate_proposals(true); + + // System.out.println("OBJY: resolving class '" + className + "' in objy schema."); + d_Class dClass = getTopModule().resolve_class(className); + // IS:TEMP + if (dClass == null) + { + TRACER_DEBUG.trace("NULL..... dClass for " + className); + } + + ObjyClass objyClass = new ObjyClass(dClass/* , eClass */); + return objyClass; + } + catch (Throwable throwable) + { + throwable.printStackTrace(); + } + return null; + } + + public static ObjyClass evolveObjyClass(EClass eClass) + { + try + { + + String className = getObjectivityClassName(eClass); + + evolveObjyClassSchema(eClass, false); + + getTopModule().activate_proposals(true, true); + // getTopModule().activate_proposals(true); + + // System.out.println("OBJY: resolving class '" + className + "' in objy schema."); + d_Class dClass = getTopModule().resolve_class(className); + // IS:TEMP. + if (dClass == null) + { + TRACER_DEBUG.trace("NULL..... dClass for " + className); + } + ObjyClass objyClass = new ObjyClass(dClass/* , eClass */); + return objyClass; + } + catch (Throwable throwable) + { + throwable.printStackTrace(); + } + return null; + } + + /** + * This function creates the schema in Objectivity, if the class is being proposed or already exist no action is + * happening. + */ + static void createObjyClassSchema(EClass eClass, boolean onlyStructure) + { + HashMap<EClass, EClass> hashMap = onlyStructure ? visitedStructureOnlyClasses : visitedClasses; + if (hashMap.containsKey(eClass)) + { + return; + } + + hashMap.put(eClass, eClass); + String className = formObjectivityClassName(eClass, onlyStructure); + d_Class dClass = getTopModule().resolve_class(className); + + if (dClass != null) + { + return; + } + + // check if the class has been proposed before + if (getTopModule().resolve_proposed_class(className) == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Creating new class: " + className); + } + + // start schema creation. + // System.out.println("OBJY: starting schema creation for class: " + className); + ObjyClassProposed proposedClass = new ObjyClassProposed(getTopModule(), eClass, onlyStructure); + proposedClass.propose(); + } + } + + /** + * @param eClass + * @param itrOnlyStructure + */ + static void evolveObjyClassSchema(EClass eClass, boolean onlyStructure) + { + String className = formObjectivityClassName(eClass, onlyStructure); + + // check if the class has been proposed before + if (getTopModule().resolve_proposed_class(className) == null) + { + d_Class dClass = getTopModule().resolve_class(className); + + TRACER_DEBUG.trace("Evolving class: " + className); + + // start schema evolution. + // System.out.println("OBJY: starting schema creation for class: " + className); + ObjyClassProposed proposedClass = new ObjyClassProposed(getTopModule(), eClass, onlyStructure); + proposedClass.evolve(dClass); + } + } + + // From EProposedManager... + // For now check only the name of the attribute + // It only check from EMF to Objectivity... not the reverse + // TODO - see if we can do full cycle schema changes. + static boolean isSameClass(d_Class dClass, EClass eClass) + { + // Look at the hierarchy + for (EClass superType : eClass.getESuperTypes()) + { + getOrCreate(superType); + } + + for (EStructuralFeature feature : eClass.getEStructuralFeatures()) + { + if (!(feature instanceof EAttribute || feature instanceof EReference)) + { + continue; + } + ITypeMapper mapper = ObjyMapper.INSTANCE.getTypeMapper(feature); + if (mapper == null) + { + continue; + } + + // identify any missing attribute. + d_Attribute dAttr = dClass.resolve_attribute(feature.getName()); + if (dAttr == null) + { + return false; + } + /**** + * TODO - actiavte this code, once ITypeMapper.validate() is implemented. ITypeMapper attributeMapper = + * ObjyMapper.INSTANCE.getTypeMapper(feature); if (attributeMapper.validate(dAttr, feature) == false) { if + * (TRACER_DEBUG.isEnabled()) { TRACER_DEBUG.trace("Feature " + feature.getName() + " for object " + + * eClass.getName() + " changed "); } attributeMapper.validate(dAttr, feature); return false; } + ****/ + } + return true; + } + + // /** + // * From EProposedManager. + // */ + // void ensureEClassExist(EClass eClass, boolean onlyStructure) + // { + // HashMap<EClass, EClass> hashMap = onlyStructure ? visitedStructureOnlyClass : visitedClass; + // if (hashMap.containsKey(eClass)) + // { + // return; + // } + // + // hashMap.put(eClass, eClass); + // String nameClass = getObjectivityClassName(eClass, onlyStructure); + // d_Class ooClass = getTopModule().resolve_class(nameClass); + // + // if (ooClass != null && isSameClass(ooClass, eClass)) + // { + // return; + // } + // + // if (module.resolve_proposed_class(nameClass) == null) + // { + // EProposedClass proposedClass = new EProposedClass(module, eClass, onlyStructure); + // proposedClass.propose(this, ooClass); + // } + // } + + // /** + // * From EProposedManager. + // */ + // void ensureEClassExist(EClass eClass) + // { + // ensureEClassExist(eClass, false); + // } + + public static EClass getEClass(ObjectivityStore store, ObjyClass objyClass) + { + String className = objyClass.getASClassName(); + return getEClass(store, className); + } + + public static EClass getEClass(ObjectivityStore store, String className) + { + // String className = objyObject.getASClass().name(); + // System.out.println("OBJY: getEClass(store, " + className +")"); + EClass eClass = mapOfEClasses.get(className); + if (eClass == null) + { + // the format is "<some_URI_name_used_as_package_name>:className" + String[] splits = className.split(":"); + // get the mapping to the nsURI. + CDOPackageRegistry registry = store.getRepository().getPackageRegistry(); + String nsURI = getPackageNameMapping(splits[0]); + EPackage packageObject = registry.getEPackage(nsURI); + + if (packageObject == null) + { + throw new RuntimeException("Package not found " + splits[1] + " for class name " + className); + } + eClass = (EClass)packageObject.getEClassifier(splits[splits.length - 1]); + mapOfEClasses.put(className, eClass); + } + // else + // { + // System.out.println("***OBJY: getEClass(cached): " + eClass); + // } + return eClass; + } + + /*** + * identify if the class is of type Resource. TODO - why we need to pass the store, can't we keep the info we need for + * the package mapping here?!!! + */ + public static boolean isResource(ObjectivityStore store, ObjyClass objyClass) + { + EClass eClass = getEClass(store, objyClass); + + if (eClass == EresourcePackage.Literals.CDO_RESOURCE || eClass == EresourcePackage.Literals.CDO_RESOURCE_NODE + || eClass == EresourcePackage.Literals.CDO_RESOURCE_FOLDER) + { + return true; + } + + return false; + } + + /*** + * Build initial schema for some collection classes. + */ + public static void createBaseSchema() + { + ObjyArrayListId.buildSchema(); + ObjyFeatureMapArrayList.buildSchema(); + ObjyProxy.buildSchema(); + ObjyArrayListString.buildSchema(); + ObjyBase.buildSchema(); + ObjyResourceList.buildSchema(); + } + + public static String getObjyPackageName(String packageURI) + { + String name = ""; + boolean first = true; + // parse the URI, remove "http://" and replace each "." with "_" + String[] splits = packageURI.split("://"); + for (String strValue : splits) + { + if (strValue.equals("http")) + { + continue; + } + if (!first) + { + name = name.concat("_"); + } + else + { + first = false; + } + + name = name.concat(strValue); + } + name = name.replace("/", "."); + name = name.replace(".", "_"); + return name; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyScope.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyScope.java index 09d1e448b6..f16d4f5e0e 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyScope.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjyScope.java @@ -1,242 +1,242 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Class_Object;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.Session;
-import com.objy.db.app.ooContObj;
-import com.objy.db.app.ooDBObj;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyScope
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyScope.class);
-
- private ooContObj contObj = null;
-
- private ooDBObj dbObj = null;
-
- private String dbName;
-
- private String contName;
-
- /**
- * Static function used for initialisation of the store.
- */
- public static void insureScopeExist(ObjySession objySession, String dbName, String contName)
- {
- ooDBObj db;
- ooContObj cont;
- try
- {
- if (!objySession.getFD().hasDB(dbName))
- {
- db = Session.getCurrent().getFD().newDB(dbName);
- }
- else
- {
- db = Session.getCurrent().getFD().lookupDB(dbName);
- }
-
- if (db.hasContainer(contName))
- {
- cont = db.lookupContainer(contName);
- }
- else
- {
- cont = new ooContObj();
- db.addContainer(cont, 0, contName, 0, 0);
- }
-
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- public ObjyScope(String dbName, String contName)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyScope - DB: " + dbName + " - CT: " + contName);
- }
- this.dbName = dbName;
- this.contName = contName;
- init();
- }
-
- // optimized version that takes an ooDBObj.
- public ObjyScope(ooDBObj dbObj, String contName)
- {
- dbName = dbObj.getName();
- this.contName = contName;
- this.dbObj = dbObj;
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("ObjyScope - DB: " + dbObj.getName() + " - CT: " + contName);
- }
- init();
- }
-
- public ooId getScopeContOid()
- {
- return getContainerObj().getOid();
- }
-
- public ooId getScopeDbOid()
- {
- return getDatabaseObj().getOid();
- }
-
- private void init()
- {
- getContainerObj();
- }
-
- // /**
- // * TODO - verify need.
- // */
- // private ooContObj getContainer(ooId id)
- // {
- // String contID = "#" + id.getDB() + "-" + id.getOC() + "-1-1";
- //
- // return (ooContObj)Session.getCurrent().getFD().objectFrom(contID);
- // }
-
- public ooContObj getContainerObj()
- {
-
- if (contObj == null)
- {
- ooDBObj db = getDatabaseObj();
-
- if (db.hasContainer(contName))
- {
-
- contObj = db.lookupContainer(contName);
-
- }
- else
- {
- contObj = createNewContainer(contName);
- }
- }
- return contObj;
- }
-
- /**
- * Need this when scanning a scope.
- */
- public ooDBObj getDatabaseObj()
- {
- if (dbObj == null)
- {
- if (!Session.getCurrent().getFD().hasDB(dbName))
- {
- dbObj = Session.getCurrent().getFD().newDB(dbName);
- // System.out.println("OBJY: Creating new DB ID: " + dbObj.getOid().getStoreString() +
- // " - name:" + dbObj.getName());
- }
- else
- {
- dbObj = Session.getCurrent().getFD().lookupDB(dbName);
- }
- // System.out.println("OBJY: Working with DB ID: " + dbObj.getOid().getStoreString() +
- // " - name:" + dbObj.getName());
- }
-
- return dbObj;
- }
-
- // /**
- // * TODO - verify need.
- // */
- // private ooContObj createNewContainer()
- // {
- // return createNewContainer(null);
- // }
-
- /**
- * TODO - verify need.
- *
- * @return
- */
- private ooContObj createNewContainer(String name)
- {
- ooDBObj db = getDatabaseObj();
- ooContObj cont = new ooContObj();
- db.addContainer(cont, 0, name, 0, 0);
- return cont;
- }
-
- public String getDbName()
- {
- return dbName;
- }
-
- /**
- * This function will throw an exception if the lookupObj() fails to find the named object.
- */
- public ObjyObject lookupObjyObject(String nameObject)
- {
- ObjyObject objyObject = null;
- ooId oid = lookupObjectOid(nameObject);
- objyObject = new ObjyObject(Class_Object.class_object_from_oid(oid));
- return objyObject;
- }
-
- public ooId lookupObjectOid(String nameObject)
- {
- ooObj anObj = null;
- anObj = (ooObj)getContainerObj().lookupObj(nameObject);
- return anObj.getOid();
- }
-
- public ooObj lookupObject(String nameObject)
- {
- ooObj anObj = null;
- anObj = (ooObj)getContainerObj().lookupObj(nameObject);
- return anObj;
- }
-
- public void nameObj(String objName, ObjyObject objyObject)
- {
- ooId oid = objyObject.ooId();
- nameObj(objName, oid);
- }
-
- public void nameObj(String objName, ooId oid)
- {
- ooObj object = ooObj.create_ooObj(oid);
- nameObj(objName, object);
- }
-
- public void nameObj(String objName, ooObj obj)
- {
- // if (!obj.isPersistent())
- // {
- // getContainerObj().cluster(obj);
- // }
- getContainerObj().nameObj(obj, objName);
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Class_Object; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.Session; +import com.objy.db.app.ooContObj; +import com.objy.db.app.ooDBObj; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +/** + * @author Ibrahim Sallam + */ +public class ObjyScope +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyScope.class); + + private ooContObj contObj = null; + + private ooDBObj dbObj = null; + + private String dbName; + + private String contName; + + /** + * Static function used for initialisation of the store. + */ + public static void insureScopeExist(ObjySession objySession, String dbName, String contName) + { + ooDBObj db; + ooContObj cont; + try + { + if (!objySession.getFD().hasDB(dbName)) + { + db = Session.getCurrent().getFD().newDB(dbName); + } + else + { + db = Session.getCurrent().getFD().lookupDB(dbName); + } + + if (db.hasContainer(contName)) + { + cont = db.lookupContainer(contName); + } + else + { + cont = new ooContObj(); + db.addContainer(cont, 0, contName, 0, 0); + } + + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + } + + public ObjyScope(String dbName, String contName) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyScope - DB: " + dbName + " - CT: " + contName); + } + this.dbName = dbName; + this.contName = contName; + init(); + } + + // optimized version that takes an ooDBObj. + public ObjyScope(ooDBObj dbObj, String contName) + { + dbName = dbObj.getName(); + this.contName = contName; + this.dbObj = dbObj; + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("ObjyScope - DB: " + dbObj.getName() + " - CT: " + contName); + } + init(); + } + + public ooId getScopeContOid() + { + return getContainerObj().getOid(); + } + + public ooId getScopeDbOid() + { + return getDatabaseObj().getOid(); + } + + private void init() + { + getContainerObj(); + } + + // /** + // * TODO - verify need. + // */ + // private ooContObj getContainer(ooId id) + // { + // String contID = "#" + id.getDB() + "-" + id.getOC() + "-1-1"; + // + // return (ooContObj)Session.getCurrent().getFD().objectFrom(contID); + // } + + public ooContObj getContainerObj() + { + + if (contObj == null) + { + ooDBObj db = getDatabaseObj(); + + if (db.hasContainer(contName)) + { + + contObj = db.lookupContainer(contName); + + } + else + { + contObj = createNewContainer(contName); + } + } + return contObj; + } + + /** + * Need this when scanning a scope. + */ + public ooDBObj getDatabaseObj() + { + if (dbObj == null) + { + if (!Session.getCurrent().getFD().hasDB(dbName)) + { + dbObj = Session.getCurrent().getFD().newDB(dbName); + // System.out.println("OBJY: Creating new DB ID: " + dbObj.getOid().getStoreString() + + // " - name:" + dbObj.getName()); + } + else + { + dbObj = Session.getCurrent().getFD().lookupDB(dbName); + } + // System.out.println("OBJY: Working with DB ID: " + dbObj.getOid().getStoreString() + + // " - name:" + dbObj.getName()); + } + + return dbObj; + } + + // /** + // * TODO - verify need. + // */ + // private ooContObj createNewContainer() + // { + // return createNewContainer(null); + // } + + /** + * TODO - verify need. + * + * @return + */ + private ooContObj createNewContainer(String name) + { + ooDBObj db = getDatabaseObj(); + ooContObj cont = new ooContObj(); + db.addContainer(cont, 0, name, 0, 0); + return cont; + } + + public String getDbName() + { + return dbName; + } + + /** + * This function will throw an exception if the lookupObj() fails to find the named object. + */ + public ObjyObject lookupObjyObject(String nameObject) + { + ObjyObject objyObject = null; + ooId oid = lookupObjectOid(nameObject); + objyObject = new ObjyObject(Class_Object.class_object_from_oid(oid)); + return objyObject; + } + + public ooId lookupObjectOid(String nameObject) + { + ooObj anObj = null; + anObj = (ooObj)getContainerObj().lookupObj(nameObject); + return anObj.getOid(); + } + + public ooObj lookupObject(String nameObject) + { + ooObj anObj = null; + anObj = (ooObj)getContainerObj().lookupObj(nameObject); + return anObj; + } + + public void nameObj(String objName, ObjyObject objyObject) + { + ooId oid = objyObject.ooId(); + nameObj(objName, oid); + } + + public void nameObj(String objName, ooId oid) + { + ooObj object = ooObj.create_ooObj(oid); + nameObj(objName, object); + } + + public void nameObj(String objName, ooObj obj) + { + // if (!obj.isPersistent()) + // { + // getContainerObj().cluster(obj); + // } + getContainerObj().nameObj(obj, objName); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySession.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySession.java index 35cc0d29bc..8975e911b6 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySession.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/db/ObjySession.java @@ -1,184 +1,184 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.db;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.CannotUpgradeLockException;
-import com.objy.db.app.Session;
-import com.objy.db.app.oo;
-import com.objy.db.app.ooContObj;
-import com.objy.db.app.ooId;
-
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-/*
- * @author ibrahim
- */
-public class ObjySession extends Session
-{
- private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjySession.class);
-
- private ObjyObjectManager objectManger = null;
-
- private ObjyResourceList resourceList = null;
-
- private ObjyBranchManager branchManager = null;
-
- private ObjyLockAreaManager lockAreaManager = null;
-
- protected String sessionName;
-
- protected ConcurrentHashMap<String, ObjySession> sessionPool;
-
- protected boolean available;
-
- public ObjySession(String name, ConcurrentHashMap<String, ObjySession> pool, ObjyConnection objyConnection)
- {
- super(objyConnection.getMinSessionCacheSize(), objyConnection.getMaxSessionCacheSize());
- setThreadPolicy(oo.THREAD_POLICY_UNRESTRICTED);
- // setHotMode(false);
- setIndexMode(oo.EXPLICIT_UPDATE);
- sessionName = name;
- sessionPool = pool;
- objectManger = new ObjyObjectManager(objyConnection.getDefaultPlacementManager());
- }
-
- public ObjyObjectManager getObjectManager()
- {
- return objectManger;
- }
-
- public ObjyBranchManager getBranchManager(String repositoryName)
- {
- if (branchManager == null)
- {
- branchManager = ObjyDb.getOrCreateBranchManager(repositoryName);
- }
- return branchManager;
- }
-
- public ObjyLockAreaManager getLockAreaManager(String repositoryName)
- {
- if (lockAreaManager == null)
- {
- lockAreaManager = ObjyDb.getOrCreateLockAreaManager(repositoryName);
- }
- return lockAreaManager;
- }
-
- public void setAvailable(boolean value)
- {
- available = value;
- }
-
- public boolean isAvailable()
- {
- return available;
- }
-
- public String getName()
- {
- return sessionName;
- }
-
- public void setName(String name)
- {
- sessionName = name;
- }
-
- public ConcurrentHashMap<String, ObjySession> getPool()
- {
- return sessionPool;
- }
-
- public ObjyResourceList getResourceList(String repositoryName)
- {
- if (resourceList == null)
- {
- resourceList = new ObjyResourceList(this, ObjyDb.getOrCreateResourceList(repositoryName));
- }
- return resourceList;
- }
-
- @Override
- public synchronized void returnSessionToPool()
- {
- // System.out.println(">>> IS: returning session: " + session.getName());
- leave();
- setAvailable(true);
- }
-
- @Override
- public synchronized void terminate()
- {
- // System.out.println("OBJY>>> Terminating session... " + sessionName + " - " + toString());
- resourceList = null;
- super.terminate();
- }
-
- public void lockContainers(Set<ooId> containerToLocks)
- {
- // Locks all containers for modified objects
- if (!containerToLocks.isEmpty())
- {
- ooId idsToLock[] = containerToLocks.toArray(new ooId[containerToLocks.size()]);
- // 100920 - IS: for debugging... TBR.
- // for (ooId id : idsToLock)
- // {
- // TRACER_INFO.trace("Locking container: " + id.getStoreString());
- // }
-
- int count = 10;
- while (0 != count--)
- {
- try
- {
- openContainers(idsToLock, oo.openReadWrite);
- break;
- }
- catch (CannotUpgradeLockException cule)
- {
- // refresh containers.
- for (ooId contId : idsToLock)
- {
- ooContObj contObj = (ooContObj)getFD().objectFrom(contId);
- contObj.refresh(oo.WRITE);
- }
- }
- catch (Exception e)
- {
- TRACER_INFO.trace("Locking problem try again : " + e.getMessage());
- // this.ensureNewBeginSession();
- if (!isOpen())
- {
- TRACER_INFO.trace("Objy session is not open");
- }
- try
- {
- wait(500);
- }
- catch (InterruptedException ex)
- {
- }
- }
- }
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.db; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.ObjyDb; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.CannotUpgradeLockException; +import com.objy.db.app.Session; +import com.objy.db.app.oo; +import com.objy.db.app.ooContObj; +import com.objy.db.app.ooId; + +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +/* + * @author ibrahim + */ +public class ObjySession extends Session +{ + private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjySession.class); + + private ObjyObjectManager objectManger = null; + + private ObjyResourceList resourceList = null; + + private ObjyBranchManager branchManager = null; + + private ObjyLockAreaManager lockAreaManager = null; + + protected String sessionName; + + protected ConcurrentHashMap<String, ObjySession> sessionPool; + + protected boolean available; + + public ObjySession(String name, ConcurrentHashMap<String, ObjySession> pool, ObjyConnection objyConnection) + { + super(objyConnection.getMinSessionCacheSize(), objyConnection.getMaxSessionCacheSize()); + setThreadPolicy(oo.THREAD_POLICY_UNRESTRICTED); + // setHotMode(false); + setIndexMode(oo.EXPLICIT_UPDATE); + sessionName = name; + sessionPool = pool; + objectManger = new ObjyObjectManager(objyConnection.getDefaultPlacementManager()); + } + + public ObjyObjectManager getObjectManager() + { + return objectManger; + } + + public ObjyBranchManager getBranchManager(String repositoryName) + { + if (branchManager == null) + { + branchManager = ObjyDb.getOrCreateBranchManager(repositoryName); + } + return branchManager; + } + + public ObjyLockAreaManager getLockAreaManager(String repositoryName) + { + if (lockAreaManager == null) + { + lockAreaManager = ObjyDb.getOrCreateLockAreaManager(repositoryName); + } + return lockAreaManager; + } + + public void setAvailable(boolean value) + { + available = value; + } + + public boolean isAvailable() + { + return available; + } + + public String getName() + { + return sessionName; + } + + public void setName(String name) + { + sessionName = name; + } + + public ConcurrentHashMap<String, ObjySession> getPool() + { + return sessionPool; + } + + public ObjyResourceList getResourceList(String repositoryName) + { + if (resourceList == null) + { + resourceList = new ObjyResourceList(this, ObjyDb.getOrCreateResourceList(repositoryName)); + } + return resourceList; + } + + @Override + public synchronized void returnSessionToPool() + { + // System.out.println(">>> IS: returning session: " + session.getName()); + leave(); + setAvailable(true); + } + + @Override + public synchronized void terminate() + { + // System.out.println("OBJY>>> Terminating session... " + sessionName + " - " + toString()); + resourceList = null; + super.terminate(); + } + + public void lockContainers(Set<ooId> containerToLocks) + { + // Locks all containers for modified objects + if (!containerToLocks.isEmpty()) + { + ooId idsToLock[] = containerToLocks.toArray(new ooId[containerToLocks.size()]); + // 100920 - IS: for debugging... TBR. + // for (ooId id : idsToLock) + // { + // TRACER_INFO.trace("Locking container: " + id.getStoreString()); + // } + + int count = 10; + while (0 != count--) + { + try + { + openContainers(idsToLock, oo.openReadWrite); + break; + } + catch (CannotUpgradeLockException cule) + { + // refresh containers. + for (ooId contId : idsToLock) + { + ooContObj contObj = (ooContObj)getFD().objectFrom(contId); + contObj.refresh(oo.WRITE); + } + } + catch (Exception e) + { + TRACER_INFO.trace("Locking problem try again : " + e.getMessage()); + // this.ensureNewBeginSession(); + if (!isOpen()) + { + TRACER_INFO.trace("Objy session is not open"); + } + try + { + wait(500); + } + catch (InterruptedException ex) + { + } + } + } + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BasicTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BasicTypeMapper.java index 87830d2c99..5578d991ab 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BasicTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BasicTypeMapper.java @@ -1,62 +1,62 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-//import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-//import org.eclipse.net4j.util.om.trace.ContextTracer;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * mapping between Objy AS class/type and EMF types.
- *
- * @author ibrahim
- */
-public abstract class BasicTypeMapper
-{
-
- // private static final ContextTracer TRACER_DEBUG = new ContextTracer(
- // OM.DEBUG, BasicTypeMapper.class);
-
- protected String getAttributeName(EStructuralFeature feature)
- {
- return feature.getName();
- }
-
- protected String getNullAttributeName(EStructuralFeature feature)
- {
- return feature.getName() + "_isNull";
- }
-
- // protected Class_Position getAttributePosition(ObjyObject objyObject, EStructuralFeature feature)
- // {
- // return objyObject.objyClass().resolve_position(getAttributeName(feature));
- // }
-
- // protected Class_Position getNullAttributePosition(ObjyObject objyObject, EStructuralFeature feature)
- // {
- // return objyObject.objyClass().resolve_position(getNullAttributeName(feature));
- // }
-
- // ---------------------------------
- // Object
- // ---------------------------------
- // public void initialize(Class_Object class_Object,
- // EStructuralFeature feature, Class_Position attr)
- // {
- //
- // }
- //
- // public void delete(ObjyObject objyObject,
- // EStructuralFeature feature, Class_Position position)
- // {
- // }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +//import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +//import org.eclipse.net4j.util.om.trace.ContextTracer; +import org.eclipse.emf.ecore.EStructuralFeature; + +/** + * mapping between Objy AS class/type and EMF types. + * + * @author ibrahim + */ +public abstract class BasicTypeMapper +{ + + // private static final ContextTracer TRACER_DEBUG = new ContextTracer( + // OM.DEBUG, BasicTypeMapper.class); + + protected String getAttributeName(EStructuralFeature feature) + { + return feature.getName(); + } + + protected String getNullAttributeName(EStructuralFeature feature) + { + return feature.getName() + "_isNull"; + } + + // protected Class_Position getAttributePosition(ObjyObject objyObject, EStructuralFeature feature) + // { + // return objyObject.objyClass().resolve_position(getAttributeName(feature)); + // } + + // protected Class_Position getNullAttributePosition(ObjyObject objyObject, EStructuralFeature feature) + // { + // return objyObject.objyClass().resolve_position(getNullAttributeName(feature)); + // } + + // --------------------------------- + // Object + // --------------------------------- + // public void initialize(Class_Object class_Object, + // EStructuralFeature feature, Class_Position attr) + // { + // + // } + // + // public void delete(ObjyObject objyObject, + // EStructuralFeature feature, Class_Position position) + // { + // } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigDecimalTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigDecimalTypeMapper.java index f72cd59281..413f8e0741 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigDecimalTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigDecimalTypeMapper.java @@ -1,98 +1,98 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevisionData;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.d_Attribute;
-
-import java.math.BigDecimal;
-
-/**
- * @author Simon McDuff
- */
-public class BigDecimalTypeMapper extends StringTypeMapper
-{
- public static BigDecimalTypeMapper INSTANCE = new BigDecimalTypeMapper();
-
- @Override
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
- Object value = null;
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- value = new BigDecimal(stringValue.toString());
- }
- // else if (feature.isUnsettable())
- // {
- // value = CDORevisionData.NIL;
- // }
-
- return value;
- }
-
- @Override
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- boolean isNull = newValue == null || newValue == CDORevisionData.NIL;
- Numeric_Value isNullValue = isNull ? numericTrue : numericFalse;
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- stringValue.update();
- String strValue = ((BigDecimal)newValue).toString();
- stringValue.set(strValue == null ? "" : strValue);
- }
- objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue);
- }
-
- @Override
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- @Override
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
-
- }
-
- @Override
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- return false;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevisionData; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.d_Attribute; + +import java.math.BigDecimal; + +/** + * @author Simon McDuff + */ +public class BigDecimalTypeMapper extends StringTypeMapper +{ + public static BigDecimalTypeMapper INSTANCE = new BigDecimalTypeMapper(); + + @Override + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + Object value = null; + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + String_Value stringValue = objyObject.get_string(attributeName/* position */); + value = new BigDecimal(stringValue.toString()); + } + // else if (feature.isUnsettable()) + // { + // value = CDORevisionData.NIL; + // } + + return value; + } + + @Override + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + boolean isNull = newValue == null || newValue == CDORevisionData.NIL; + Numeric_Value isNullValue = isNull ? numericTrue : numericFalse; + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + String_Value stringValue = objyObject.get_string(attributeName/* position */); + stringValue.update(); + String strValue = ((BigDecimal)newValue).toString(); + stringValue.set(strValue == null ? "" : strValue); + } + objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue); + } + + @Override + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + @Override + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + + } + + @Override + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + return false; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigIntegerTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigIntegerTypeMapper.java index ec811bf4e0..79555aebf5 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigIntegerTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/BigIntegerTypeMapper.java @@ -1,91 +1,91 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevisionData;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.d_Attribute;
-
-import java.math.BigInteger;
-
-/**
- * @author Ibrahim Sallam
- */
-public class BigIntegerTypeMapper extends StringTypeMapper
-{
- public static BigIntegerTypeMapper INSTANCE = new BigIntegerTypeMapper();
-
- @Override
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
- Object value = null;
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- value = new BigInteger(stringValue.toString());
- }
- // else if (feature.isUnsettable())
- // {
- // value = CDORevisionData.NIL;
- // }
-
- return value;
- }
-
- @Override
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- String nullAttributeName = getNullAttributeName(feature);
-
- boolean isNull = newValue == null || newValue == CDORevisionData.NIL;
- Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse;
-
- if (!isNull)
- {
- String attributeName = getAttributeName(feature);
-
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- stringValue.update();
- String strValue = newValue.toString();
- stringValue.set(strValue);
- }
- objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue);
- }
-
- @Override
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
-
- }
-
- @Override
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- return false;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevisionData; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.d_Attribute; + +import java.math.BigInteger; + +/** + * @author Ibrahim Sallam + */ +public class BigIntegerTypeMapper extends StringTypeMapper +{ + public static BigIntegerTypeMapper INSTANCE = new BigIntegerTypeMapper(); + + @Override + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + Object value = null; + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + String_Value stringValue = objyObject.get_string(attributeName/* position */); + value = new BigInteger(stringValue.toString()); + } + // else if (feature.isUnsettable()) + // { + // value = CDORevisionData.NIL; + // } + + return value; + } + + @Override + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + String nullAttributeName = getNullAttributeName(feature); + + boolean isNull = newValue == null || newValue == CDORevisionData.NIL; + Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse; + + if (!isNull) + { + String attributeName = getAttributeName(feature); + + String_Value stringValue = objyObject.get_string(attributeName/* position */); + stringValue.update(); + String strValue = newValue.toString(); + stringValue.set(strValue); + } + objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue); + } + + @Override + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + + } + + @Override + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + return false; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ByteArrayTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ByteArrayTypeMapper.java index a112c9c525..f92f6ff3f7 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ByteArrayTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ByteArrayTypeMapper.java @@ -1,182 +1,182 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.VArray_Object;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Type;
-import com.objy.as.app.ooBaseType;
-
-/**
- * @author Simon McDuff
- */
-// This is a special class compared to the other array of simple types.
-public class ByteArrayTypeMapper extends BasicTypeMapper implements ISingleTypeMapper
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ByteArrayTypeMapper.class);
-
- static ByteArrayTypeMapper INSTANCE = new ByteArrayTypeMapper();
-
- protected ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT8;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- VArray_Object vArray = objyObject.get_varray(attributeName/* position */);
-
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
-
- if (isNull)
- {
- return null;
- }
-
- int size = (int)vArray.size();
- byte byteArray[] = new byte[size];
- for (int i = 0; i < size; i++)
- {
- Numeric_Value value = vArray.get_numeric(i);
- byteArray[i] = value.byteValue();
- }
- return byteArray;
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- VArray_Object vArray = objyObject.get_varray(attributeName/* position */);
-
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse;
-
- objyObject.set_numeric(nullAttributeName /* nullPosition */, isNullValue);
-
- // System.out.println("OID: " + objyObject.ooId().getStoreString() + " - START work");
- if (newValue == null)
- {
- vArray.resize(0);
- return;
- }
-
- byte byteArray[] = (byte[])newValue;
-
- if (vArray.size() != byteArray.length)
- {
- vArray.resize(byteArray.length);
- }
-
- for (int i = 0; i < byteArray.length; i++)
- {
- Byte byteValue = byteArray[i];
- Numeric_Value numericValue = new Numeric_Value(byteValue);
- vArray.set_numeric(i, numericValue);
- }
- // System.out.println("OID: " + objyObject.ooId().getStoreString() + " - DONE.");
- }
-
- /**
- *
- */
- public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName());
- }
-
- proposedClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- getObjyBaseType()); // Default value
-
- proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getNullAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooBOOLEAN // Default value
- );
-
- return false;
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- d_Type type = ooAttribute.type_of();
-
- return type.is_varray_basic_type();
- }
-
- // TODO - this is not the most optimized version fo the code.
- // we are trying to finish functionality for now 100202:IS
- // public void add(ObjyObject objyObject, EStructuralFeature feature,
- // Class_Position position, int index, Object value)
- // {
- // if (index < size(objyObject, feature, position))
- // {
- // throw new UnsupportedOperationException("adding object inside VArray... Implement Me!!!");
- // }
- //
- // VArray_Object vArray = objyObject.ooClassObject().get_varray(position);
- // Numeric_Value numericValue = new Numeric_Value((Byte)value);
- // vArray.extend(numericValue);
- // }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- // throw new UnsupportedOperationException("Implement me!!");
- // at least rest the varray...
- // Class_Position position = classObject.type_of().position_in_class(feature.getName());
- VArray_Object vArray = classObject.nget_varray(feature.getName());
- vArray.resize(0);
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.VArray_Object; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Type; +import com.objy.as.app.ooBaseType; + +/** + * @author Simon McDuff + */ +// This is a special class compared to the other array of simple types. +public class ByteArrayTypeMapper extends BasicTypeMapper implements ISingleTypeMapper +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ByteArrayTypeMapper.class); + + static ByteArrayTypeMapper INSTANCE = new ByteArrayTypeMapper(); + + protected ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT8; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + VArray_Object vArray = objyObject.get_varray(attributeName/* position */); + + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + + if (isNull) + { + return null; + } + + int size = (int)vArray.size(); + byte byteArray[] = new byte[size]; + for (int i = 0; i < size; i++) + { + Numeric_Value value = vArray.get_numeric(i); + byteArray[i] = value.byteValue(); + } + return byteArray; + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + VArray_Object vArray = objyObject.get_varray(attributeName/* position */); + + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse; + + objyObject.set_numeric(nullAttributeName /* nullPosition */, isNullValue); + + // System.out.println("OID: " + objyObject.ooId().getStoreString() + " - START work"); + if (newValue == null) + { + vArray.resize(0); + return; + } + + byte byteArray[] = (byte[])newValue; + + if (vArray.size() != byteArray.length) + { + vArray.resize(byteArray.length); + } + + for (int i = 0; i < byteArray.length; i++) + { + Byte byteValue = byteArray[i]; + Numeric_Value numericValue = new Numeric_Value(byteValue); + vArray.set_numeric(i, numericValue); + } + // System.out.println("OID: " + objyObject.ooId().getStoreString() + " - DONE."); + } + + /** + * + */ + public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName()); + } + + proposedClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + getObjyBaseType()); // Default value + + proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getNullAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooBOOLEAN // Default value + ); + + return false; + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + d_Type type = ooAttribute.type_of(); + + return type.is_varray_basic_type(); + } + + // TODO - this is not the most optimized version fo the code. + // we are trying to finish functionality for now 100202:IS + // public void add(ObjyObject objyObject, EStructuralFeature feature, + // Class_Position position, int index, Object value) + // { + // if (index < size(objyObject, feature, position)) + // { + // throw new UnsupportedOperationException("adding object inside VArray... Implement Me!!!"); + // } + // + // VArray_Object vArray = objyObject.ooClassObject().get_varray(position); + // Numeric_Value numericValue = new Numeric_Value((Byte)value); + // vArray.extend(numericValue); + // } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + // throw new UnsupportedOperationException("Implement me!!"); + // at least rest the varray... + // Class_Position position = classObject.type_of().position_in_class(feature.getName()); + VArray_Object vArray = classObject.nget_varray(feature.getName()); + vArray.resize(0); + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataManyTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataManyTypeMapper.java index fbeff64cc4..72cea6f420 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataManyTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataManyTypeMapper.java @@ -1,46 +1,46 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EFactory;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/***
- * Overrides StringManyTypeMapper, and implement the two functions to convert a string to an object and vice versa.
- *
- * @author Ibrahim Sallam
- */
-public class CustomDataManyTypeMapper extends StringManyTypeMapper
-{
-
- public static CustomDataManyTypeMapper INSTANCE = new CustomDataManyTypeMapper();
-
- @Override
- protected String stringFromObject(EStructuralFeature feature, Object objectValue)
- {
- EDataType dataType = (EDataType)feature.getEType();
- EFactory factory = dataType.getEPackage().getEFactoryInstance();
- String stringValue = factory.convertToString(dataType, objectValue);
- return stringValue;
- }
-
- @Override
- protected Object objectFromString(EStructuralFeature feature, String stringValue)
- {
- EDataType dataType = (EDataType)feature.getEType();
- EFactory factory = dataType.getEPackage().getEFactoryInstance();
- Object value = null;
- value = factory.createFromString(dataType, stringValue);
- return value;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.ecore.EDataType; +import org.eclipse.emf.ecore.EFactory; +import org.eclipse.emf.ecore.EStructuralFeature; + +/*** + * Overrides StringManyTypeMapper, and implement the two functions to convert a string to an object and vice versa. + * + * @author Ibrahim Sallam + */ +public class CustomDataManyTypeMapper extends StringManyTypeMapper +{ + + public static CustomDataManyTypeMapper INSTANCE = new CustomDataManyTypeMapper(); + + @Override + protected String stringFromObject(EStructuralFeature feature, Object objectValue) + { + EDataType dataType = (EDataType)feature.getEType(); + EFactory factory = dataType.getEPackage().getEFactoryInstance(); + String stringValue = factory.convertToString(dataType, objectValue); + return stringValue; + } + + @Override + protected Object objectFromString(EStructuralFeature feature, String stringValue) + { + EDataType dataType = (EDataType)feature.getEType(); + EFactory factory = dataType.getEPackage().getEFactoryInstance(); + Object value = null; + value = factory.createFromString(dataType, stringValue); + return value; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataTypeMapper.java index 063e4e9a91..9e7ebb98bd 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/CustomDataTypeMapper.java @@ -1,97 +1,97 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.d_Attribute;
-
-/**
- * @author Ibrahim Sallam
- */
-public class CustomDataTypeMapper extends StringTypeMapper
-{
- public static CustomDataTypeMapper INSTANCE = new CustomDataTypeMapper();
-
- @Override
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
-
- // EDataType dataType = (EDataType)feature.getEType();
- // EFactory factory = dataType.getEPackage().getEFactoryInstance();
- // Object value = null;
- // if (!isNull)
- // {
- // value = factory.createFromString(dataType, stringValue.toString());
- // }
- //
- // return value;
- if (isNull)
- {
- return null;
- }
-
- return stringValue.toString();
- }
-
- @Override
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- stringValue.update();
-
- // EDataType dataType = (EDataType)feature.getEType();
- // EFactory factory = dataType.getEPackage().getEFactoryInstance();
- // String valueAsString = factory.convertToString(dataType, newValue);
- //
- Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse;
- // String strValue = newValue == null ? null : valueAsString;
- stringValue.set(newValue == null ? "" : newValue.toString());
- objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue);
- }
-
- @Override
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- @Override
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
-
- }
-
- @Override
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- return false;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.d_Attribute; + +/** + * @author Ibrahim Sallam + */ +public class CustomDataTypeMapper extends StringTypeMapper +{ + public static CustomDataTypeMapper INSTANCE = new CustomDataTypeMapper(); + + @Override + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + String_Value stringValue = objyObject.get_string(attributeName/* position */); + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + + // EDataType dataType = (EDataType)feature.getEType(); + // EFactory factory = dataType.getEPackage().getEFactoryInstance(); + // Object value = null; + // if (!isNull) + // { + // value = factory.createFromString(dataType, stringValue.toString()); + // } + // + // return value; + if (isNull) + { + return null; + } + + return stringValue.toString(); + } + + @Override + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + String_Value stringValue = objyObject.get_string(attributeName/* position */); + stringValue.update(); + + // EDataType dataType = (EDataType)feature.getEType(); + // EFactory factory = dataType.getEPackage().getEFactoryInstance(); + // String valueAsString = factory.convertToString(dataType, newValue); + // + Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse; + // String strValue = newValue == null ? null : valueAsString; + stringValue.set(newValue == null ? "" : newValue.toString()); + objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue); + } + + @Override + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + @Override + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + + } + + @Override + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + return false; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/EnumTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/EnumTypeMapper.java index 7a99cc91fa..1ec0642861 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/EnumTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/EnumTypeMapper.java @@ -1,53 +1,53 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * @author Simon McDuff
- */
-public class EnumTypeMapper extends NumericTypeMapper.TMInteger
-{
- static EnumTypeMapper INSTANCE = new EnumTypeMapper();
-
- @Override
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Integer intValue = (Integer) super.getValue(objyObject, feature);
- // /*
- // EEnum enumType = (EEnum)feature.getEType();
- // EEnumLiteral literal = enumType.getEEnumLiteral(intValue);
- // if (literal == null)
- // {
- // throw new IllegalStateException();
- // }
- // return literal.getInstance();
- // */
- // return intValue;
- return super.getValue(objyObject, feature);
- }
-
- @Override
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- Integer enumLiteral = (Integer)newValue;
- if (enumLiteral == null)
- {
- return;
- }
- super.setValue(objyObject, feature, enumLiteral);
- // Numeric_Value numericValue = new Numeric_Value(enumLiteral.intValue());
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +/** + * @author Simon McDuff + */ +public class EnumTypeMapper extends NumericTypeMapper.TMInteger +{ + static EnumTypeMapper INSTANCE = new EnumTypeMapper(); + + @Override + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Integer intValue = (Integer) super.getValue(objyObject, feature); + // /* + // EEnum enumType = (EEnum)feature.getEType(); + // EEnumLiteral literal = enumType.getEEnumLiteral(intValue); + // if (literal == null) + // { + // throw new IllegalStateException(); + // } + // return literal.getInstance(); + // */ + // return intValue; + return super.getValue(objyObject, feature); + } + + @Override + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + Integer enumLiteral = (Integer)newValue; + if (enumLiteral == null) + { + return; + } + super.setValue(objyObject, feature, enumLiteral); + // Numeric_Value numericValue = new Numeric_Value(enumLiteral.intValue()); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/FeatureMapTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/FeatureMapTypeMapper.java index 3fcd6969ce..dac45cf0d3 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/FeatureMapTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/FeatureMapTypeMapper.java @@ -1,172 +1,172 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapEntry;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-/**
- * @author Simon McDuff
- */
-public class FeatureMapTypeMapper extends BasicTypeMapper implements IManyTypeMapper
-{
- static FeatureMapTypeMapper INSTANCE = new FeatureMapTypeMapper();
-
- static d_Class dClassObject = null;
-
- private static d_Class getArrayListClass()
- {
- if (dClassObject == null)
- {
- dClassObject = ObjySchema.getTopModule().resolve_class(ObjyFeatureMapArrayList.ClassName);
- }
- return dClassObject;
- }
-
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature)
- {
- proposedClasses.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- feature.getName(), // Attribute name
- 1, // # elements in fixed-size array
- ObjyFeatureMapArrayList.ClassName, false); // Default value // Default value
-
- return true;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- return getList(objyObject, feature).get(index);
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue)
- {
- getList(objyObject, feature).set(index, (ObjyFeatureMapEntry)newValue);
- }
-
- public ObjyFeatureMapArrayList getList(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- ObjyFeatureMapArrayList list = (ObjyFeatureMapArrayList)objyObject.getFeatureList(attributeName/* position */);
- if (list == null)
- {
- list = new ObjyFeatureMapArrayList(objyObject.get_class_obj(attributeName/* position */));
- objyObject.setFeatureList(attributeName/* position */, list);
- }
- return list;
- }
-
- public int size(ObjyObject objyObject, EStructuralFeature feature)
- {
- return (int)getList(objyObject, feature).size();
- }
-
- public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value)
- {
- getList(objyObject, feature).add(index, (ObjyFeatureMapEntry)value);
- }
-
- public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] values)
- {
- getList(classObject, feature).addAll(index, values);
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // create the reference.
- Class_Object newClassObject = Class_Object
- .new_persistent_object(getArrayListClass(), classObject.objectID(), false);
- // {
- // ObjyObjectManager.newInternalObjCount++;
- // }
- // Class_Position position = classObject.type_of().position_in_class(getAttributeName(feature));
- classObject.nset_ooId(getAttributeName(feature), newClassObject.objectID());
- // initialize the list structure.
- ObjyFeatureMapArrayList.initObject(newClassObject);
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- ooId tobeDeleted = objyObject.get_ooId(getAttributeName(feature)/* position */);
- ooObj objectToDelete = ooObj.create_ooObj(tobeDeleted);
- objectToDelete.delete();
- }
-
- public void clear(ObjyObject objyObject, EStructuralFeature feature)
- {
- getList(objyObject, feature).clear();
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- Object oldValue = getValue(objyObject, feature, index);
-
- getList(objyObject, feature).remove(index);
-
- return oldValue;
- }
-
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- // throw new UnsupportedOperationException("Implement me!!");
- int size = (int)getList(objyObject, feature).size();
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
- Object[] objects = new Object[size - index];
- for (int i = 0; i < size; i++)
- {
- objects[i] = getValue(objyObject, feature, i + index);
- }
- return objects;
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues)
- {
- for (int i = 0; i < newValues.length; i++)
- {
- add(objyObject, feature, i, newValues[i]);
- }
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapArrayList; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyFeatureMapEntry; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +/** + * @author Simon McDuff + */ +public class FeatureMapTypeMapper extends BasicTypeMapper implements IManyTypeMapper +{ + static FeatureMapTypeMapper INSTANCE = new FeatureMapTypeMapper(); + + static d_Class dClassObject = null; + + private static d_Class getArrayListClass() + { + if (dClassObject == null) + { + dClassObject = ObjySchema.getTopModule().resolve_class(ObjyFeatureMapArrayList.ClassName); + } + return dClassObject; + } + + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature) + { + proposedClasses.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + feature.getName(), // Attribute name + 1, // # elements in fixed-size array + ObjyFeatureMapArrayList.ClassName, false); // Default value // Default value + + return true; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index) + { + return getList(objyObject, feature).get(index); + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue) + { + getList(objyObject, feature).set(index, (ObjyFeatureMapEntry)newValue); + } + + public ObjyFeatureMapArrayList getList(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + ObjyFeatureMapArrayList list = (ObjyFeatureMapArrayList)objyObject.getFeatureList(attributeName/* position */); + if (list == null) + { + list = new ObjyFeatureMapArrayList(objyObject.get_class_obj(attributeName/* position */)); + objyObject.setFeatureList(attributeName/* position */, list); + } + return list; + } + + public int size(ObjyObject objyObject, EStructuralFeature feature) + { + return (int)getList(objyObject, feature).size(); + } + + public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value) + { + getList(objyObject, feature).add(index, (ObjyFeatureMapEntry)value); + } + + public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] values) + { + getList(classObject, feature).addAll(index, values); + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // create the reference. + Class_Object newClassObject = Class_Object + .new_persistent_object(getArrayListClass(), classObject.objectID(), false); + // { + // ObjyObjectManager.newInternalObjCount++; + // } + // Class_Position position = classObject.type_of().position_in_class(getAttributeName(feature)); + classObject.nset_ooId(getAttributeName(feature), newClassObject.objectID()); + // initialize the list structure. + ObjyFeatureMapArrayList.initObject(newClassObject); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + ooId tobeDeleted = objyObject.get_ooId(getAttributeName(feature)/* position */); + ooObj objectToDelete = ooObj.create_ooObj(tobeDeleted); + objectToDelete.delete(); + } + + public void clear(ObjyObject objyObject, EStructuralFeature feature) + { + getList(objyObject, feature).clear(); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index) + { + Object oldValue = getValue(objyObject, feature, index); + + getList(objyObject, feature).remove(index); + + return oldValue; + } + + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + // throw new UnsupportedOperationException("Implement me!!"); + int size = (int)getList(objyObject, feature).size(); + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + Object[] objects = new Object[size - index]; + for (int i = 0; i < size; i++) + { + objects[i] = getValue(objyObject, feature, i + index); + } + return objects; + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues) + { + for (int i = 0; i < newValues.length; i++) + { + add(objyObject, feature, i, newValues[i]); + } + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + throw new UnsupportedOperationException("Implement me!!"); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IManyTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IManyTypeMapper.java index c06ff9fe61..19d5a8e8c2 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IManyTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IManyTypeMapper.java @@ -1,64 +1,64 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * Mapper for composite types (featureMap, manyReference, Multiple...)
- *
- * @author ibrahim
- */
-public interface IManyTypeMapper extends ITypeMapper
-{
-
- final String embeddedAttributeName = "value";
-
- final String embeddedAttributeNull = "isNull";
-
- final int valueAttributePosition = 0; // caution, we assume position index here!!!
-
- final int nullAttributePosition = 1; // caution, we assume position index here!!!
-
- // set a single object/value at index.
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue);
-
- // get a single object/value at index.
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index);
-
- // remove a single value at index, it will set the value to default, and mark it
- // as "null", i.e. unset.
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index);
-
- // add value at index (extend the collection size).
- public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value);
-
- // add all objects starting from an index. (extend the collection size).
- public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] value);
-
- // clear all collection.
- public void clear(ObjyObject objyObject, EStructuralFeature feature);
-
- // this is similar to addAll, but it replaces the existing ones.
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValue);
-
- // get all objects/values starting from an index.
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize);
-
- // return the size of the collection.
- public int size(ObjyObject objyObject, EStructuralFeature feature);
-
- // move element in the feature from sourceIndex to targetIndex
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex);
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +/** + * Mapper for composite types (featureMap, manyReference, Multiple...) + * + * @author ibrahim + */ +public interface IManyTypeMapper extends ITypeMapper +{ + + final String embeddedAttributeName = "value"; + + final String embeddedAttributeNull = "isNull"; + + final int valueAttributePosition = 0; // caution, we assume position index here!!! + + final int nullAttributePosition = 1; // caution, we assume position index here!!! + + // set a single object/value at index. + public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue); + + // get a single object/value at index. + public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index); + + // remove a single value at index, it will set the value to default, and mark it + // as "null", i.e. unset. + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index); + + // add value at index (extend the collection size). + public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value); + + // add all objects starting from an index. (extend the collection size). + public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] value); + + // clear all collection. + public void clear(ObjyObject objyObject, EStructuralFeature feature); + + // this is similar to addAll, but it replaces the existing ones. + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValue); + + // get all objects/values starting from an index. + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize); + + // return the size of the collection. + public int size(ObjyObject objyObject, EStructuralFeature feature); + + // move element in the feature from sourceIndex to targetIndex + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex); +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ISingleTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ISingleTypeMapper.java index b2908da818..0e9c76e185 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ISingleTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ISingleTypeMapper.java @@ -1,30 +1,30 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-public interface ISingleTypeMapper extends ITypeMapper
-{
-
- // Instance
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue);
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature);
-
- // remove the entry.
- // 100204:IS - Hmmm. I'm not sure what the usage...
- public Object remove(ObjyObject objyObject, EStructuralFeature feature);
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +public interface ISingleTypeMapper extends ITypeMapper +{ + + // Instance + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue); + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature); + + // remove the entry. + // 100204:IS - Hmmm. I'm not sure what the usage... + public Object remove(ObjyObject objyObject, EStructuralFeature feature); + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ITypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ITypeMapper.java index 0b7b429566..ab8a331af1 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ITypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ITypeMapper.java @@ -1,49 +1,49 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Attribute;
-
-/**
- * Maps between Objy types (classes and objects), and EMF types.
- *
- * @author ibrahim
- */
-public interface ITypeMapper
-{
-
- final Numeric_Value numericTrue = new Numeric_Value(true);
-
- final Numeric_Value numericFalse = new Numeric_Value(false);
-
- // Model
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature);
-
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature);
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature);
-
- // Instance
- public void initialize(Class_Object class_Object, EStructuralFeature feature);
-
- // delete the entry.
- // 100204:IS - Hmmm. I'm not sure what the usage...
- public void delete(ObjyObject objyObject, EStructuralFeature feature);
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Attribute; + +/** + * Maps between Objy types (classes and objects), and EMF types. + * + * @author ibrahim + */ +public interface ITypeMapper +{ + + final Numeric_Value numericTrue = new Numeric_Value(true); + + final Numeric_Value numericFalse = new Numeric_Value(false); + + // Model + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature); + + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature); + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature); + + // Instance + public void initialize(Class_Object class_Object, EStructuralFeature feature); + + // delete the entry. + // 100204:IS - Hmmm. I'm not sure what the usage... + public void delete(ObjyObject objyObject, EStructuralFeature feature); + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IndexesReferenceMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IndexesReferenceMapper.java index 87d2a1f636..0caa11c45f 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IndexesReferenceMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/IndexesReferenceMapper.java @@ -1,115 +1,115 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EAnnotation;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Attribute;
-
-/**
- * @author Simon McDuff
- */
-
-// TODO - need implementation.
-public class IndexesReferenceMapper implements IManyTypeMapper
-{
-
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature)
- {
- EAnnotation annotation = feature.getEAnnotation("ooindex");
- if (annotation != null)
- {
- // String oclString = annotation.getDetails().get("key");
-
- }
- return true;
- }
-
- public Object getValue(ObjyObject internal, EStructuralFeature feature, int index)
- {
- throw new UnsupportedOperationException();
- }
-
- public void setValue(ObjyObject internal, EStructuralFeature feature, int index, Object newValue)
- {
- throw new UnsupportedOperationException();
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- return true;
- }
-
- public void add(ObjyObject classObject, EStructuralFeature feature, int index, Object value)
- {
- // Index element!!!
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] value)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public int size(ObjyObject classObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException();
- }
-
- public void initialize(Class_Object class_Object, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void clear(ObjyObject classObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public Object remove(ObjyObject classObject, EStructuralFeature feature, int index)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void delete(ObjyObject class_Object, EStructuralFeature feature)
- {
- }
-
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValue)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EAnnotation; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Attribute; + +/** + * @author Simon McDuff + */ + +// TODO - need implementation. +public class IndexesReferenceMapper implements IManyTypeMapper +{ + + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature) + { + EAnnotation annotation = feature.getEAnnotation("ooindex"); + if (annotation != null) + { + // String oclString = annotation.getDetails().get("key"); + + } + return true; + } + + public Object getValue(ObjyObject internal, EStructuralFeature feature, int index) + { + throw new UnsupportedOperationException(); + } + + public void setValue(ObjyObject internal, EStructuralFeature feature, int index, Object newValue) + { + throw new UnsupportedOperationException(); + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + return true; + } + + public void add(ObjyObject classObject, EStructuralFeature feature, int index, Object value) + { + // Index element!!! + throw new UnsupportedOperationException("Implement me!!"); + } + + public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] value) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public int size(ObjyObject classObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException(); + } + + public void initialize(Class_Object class_Object, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void clear(ObjyObject classObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public Object remove(ObjyObject classObject, EStructuralFeature feature, int index) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void delete(ObjyObject class_Object, EStructuralFeature feature) + { + } + + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValue) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + throw new UnsupportedOperationException("Implement me!!"); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ManyReferenceMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ManyReferenceMapper.java index f38891aeda..9894117d0f 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ManyReferenceMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ManyReferenceMapper.java @@ -1,342 +1,342 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.TypeConvert;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeListX;
-
-/**
- * @author Simon McDuff
- */
-public class ManyReferenceMapper extends BasicTypeMapper implements IManyTypeMapper
-{
- static d_Class dClassObject = null;
-
- static ManyReferenceMapper INSTANCE = new ManyReferenceMapper();
-
- @SuppressWarnings("unused")
- private static d_Class getArrayListClass()
- {
- if (dClassObject == null)
- {
- dClassObject = ObjySchema.getTopModule().resolve_class(ObjyArrayListId.className);
- }
- return dClassObject;
- }
-
- public boolean createSchema(Proposed_Class propClass, EStructuralFeature feature)
- {
- try
- {
- // ooArrayListId.buildSchema();
-
- propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- feature.getName(), // Attribute name
- 1, // # elements in fixed-size array
- ObjyArrayListId.className, false); // Default value // Default value
-
- return true;
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- return false;
- }
- }
-
- public Object getValue(ObjyObject internal, EStructuralFeature feature, int index)
- {
- ObjyArrayListId list = getList(internal, feature);
- if (list != null)
- {
- return list.get(index);
- }
-
- try
- {
- throw new Exception("Trying to getValue of object while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- return null;
- }
-
- public void setValue(ObjyObject internal, EStructuralFeature feature, int index, Object newValue)
- {
- ObjyArrayListId list = getList(internal, feature);
-
- try
- {
- if (list != null)
- {
- list.set(index, TypeConvert.toOoId(newValue));
- }
- else
- {
- throw new Exception("Trying to setValue for object while the list is null.");
- }
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- }
-
- public ObjyArrayListId getList(ObjyObject objyObject, EStructuralFeature feature)
- {
- // System.out.println("getList() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName());
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- ObjyArrayListId list = (ObjyArrayListId)objyObject.getFeatureList(attributeName/* position */);
- if (list == null)
- {
- try
- {
- ooId oid = objyObject.get_ooId(attributeName/* position */);
- if (!oid.isNull())
- {
- list = new ObjyArrayListId(Class_Object.class_object_from_oid(oid));
- objyObject.setFeatureList(attributeName/* position */, list);
- }
- // System.out.println("... getList() -> gotOID: " + oid.getStoreString());
- }
- catch (ObjyRuntimeException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
- return list;
- }
-
- public int size(ObjyObject objyObject, EStructuralFeature feature)
- {
- ObjyArrayListId list = getList(objyObject, feature);
-
- return (int)(list == null ? 0 : list.size());
- }
-
- public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value)
- {
- ooId obj = TypeConvert.toOoId(value);
- ObjyArrayListId list = getList(objyObject, feature);
- if (list != null)
- {
- list.add(index, obj);
- }
- else
- {
- try
- {
- throw new Exception("Trying to add objects while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
- }
-
- public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] value)
- {
- ObjyArrayListId list = getList(objyObject, feature);
- if (list != null)
- {
- list.addAll(index, value);
- }
- else
- {
- try
- {
- throw new Exception("Trying to addAll objects while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
-
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- System.out.println("OBJYIMPL: ManyReferenceMapper.validate() - not implemented.");
- return true;
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // Class_Position position = classObject.position_in_class(getAttributeName(feature));
- // Class_Object newClassObject = Class_Object
- // .new_persistent_object(getArrayListClass(), classObject.objectID(), false);
- ooTreeListX list = new ooTreeListX(2, false);
- // ObjyObjectManager.newInternalObjCount++;
- ooObj anObj = ooObj.create_ooObj(classObject.objectID());
- anObj.cluster(list);
- classObject.nset_ooId(getAttributeName(feature), list.getOid());
- // classObject.set_ooId(position, newClassObject.objectID());
- // ObjyArrayListId.initObject(newClassObject);
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // System.out.println("delete() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName());
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- ooId tobeDeleted = objyObject.get_ooId(attributeName/* position */);
- ooObj objectToDelete = ooObj.create_ooObj(tobeDeleted);
- objectToDelete.delete();
- // set the reference to null.
- objyObject.set_ooId(getAttributeName(feature)/* position */, null);
- objyObject.setFeatureList(attributeName/* position */, null);
- }
-
- public void clear(ObjyObject objyObject, EStructuralFeature feature)
- {
- ObjyArrayListId list = getList(objyObject, feature);
- if (list != null)
- {
- list.clear();
- }
- else
- {
- try
- {
- throw new Exception("Trying to clear objects while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
-
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- // System.out.println("remove() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName() +
- // " index: "+index);
- Object oldValue = getValue(objyObject, feature, index);
- ObjyArrayListId list = getList(objyObject, feature);
-
- if (list != null)
- {
- list.remove(index);
- }
- else
- {
- try
- {
- throw new Exception("Trying to remove element while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
-
- return oldValue;
- }
-
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- int size = size(objyObject, feature);
-
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
-
- // CDOList cdoList = CDOListFactory.DEFAULT.createList(size, size, 0);
- ooId[] ooIds = null;
- ObjyArrayListId list = getList(objyObject, feature);
-
- if (list != null)
- {
- ooIds = list.getAll(index, size);
- }
- else
- {
- try
- {
- throw new Exception("Trying to getAll objects while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
-
- return ooIds;
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues)
- {
- addAll(objyObject, feature, 0, newValues);
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- ObjyArrayListId list = getList(objyObject, feature);
-
- if (list != null)
- {
- list.move(targetIndex, sourceIndex);
- }
- else
- {
- try
- {
- throw new Exception("Trying to move element while the list is null.");
- }
- catch (Exception e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListId; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.TypeConvert; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeListX; + +/** + * @author Simon McDuff + */ +public class ManyReferenceMapper extends BasicTypeMapper implements IManyTypeMapper +{ + static d_Class dClassObject = null; + + static ManyReferenceMapper INSTANCE = new ManyReferenceMapper(); + + @SuppressWarnings("unused") + private static d_Class getArrayListClass() + { + if (dClassObject == null) + { + dClassObject = ObjySchema.getTopModule().resolve_class(ObjyArrayListId.className); + } + return dClassObject; + } + + public boolean createSchema(Proposed_Class propClass, EStructuralFeature feature) + { + try + { + // ooArrayListId.buildSchema(); + + propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + feature.getName(), // Attribute name + 1, // # elements in fixed-size array + ObjyArrayListId.className, false); // Default value // Default value + + return true; + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + return false; + } + } + + public Object getValue(ObjyObject internal, EStructuralFeature feature, int index) + { + ObjyArrayListId list = getList(internal, feature); + if (list != null) + { + return list.get(index); + } + + try + { + throw new Exception("Trying to getValue of object while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + return null; + } + + public void setValue(ObjyObject internal, EStructuralFeature feature, int index, Object newValue) + { + ObjyArrayListId list = getList(internal, feature); + + try + { + if (list != null) + { + list.set(index, TypeConvert.toOoId(newValue)); + } + else + { + throw new Exception("Trying to setValue for object while the list is null."); + } + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + + public ObjyArrayListId getList(ObjyObject objyObject, EStructuralFeature feature) + { + // System.out.println("getList() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName()); + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + ObjyArrayListId list = (ObjyArrayListId)objyObject.getFeatureList(attributeName/* position */); + if (list == null) + { + try + { + ooId oid = objyObject.get_ooId(attributeName/* position */); + if (!oid.isNull()) + { + list = new ObjyArrayListId(Class_Object.class_object_from_oid(oid)); + objyObject.setFeatureList(attributeName/* position */, list); + } + // System.out.println("... getList() -> gotOID: " + oid.getStoreString()); + } + catch (ObjyRuntimeException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + return list; + } + + public int size(ObjyObject objyObject, EStructuralFeature feature) + { + ObjyArrayListId list = getList(objyObject, feature); + + return (int)(list == null ? 0 : list.size()); + } + + public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value) + { + ooId obj = TypeConvert.toOoId(value); + ObjyArrayListId list = getList(objyObject, feature); + if (list != null) + { + list.add(index, obj); + } + else + { + try + { + throw new Exception("Trying to add objects while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + + public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] value) + { + ObjyArrayListId list = getList(objyObject, feature); + if (list != null) + { + list.addAll(index, value); + } + else + { + try + { + throw new Exception("Trying to addAll objects while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + System.out.println("OBJYIMPL: ManyReferenceMapper.validate() - not implemented."); + return true; + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // Class_Position position = classObject.position_in_class(getAttributeName(feature)); + // Class_Object newClassObject = Class_Object + // .new_persistent_object(getArrayListClass(), classObject.objectID(), false); + ooTreeListX list = new ooTreeListX(2, false); + // ObjyObjectManager.newInternalObjCount++; + ooObj anObj = ooObj.create_ooObj(classObject.objectID()); + anObj.cluster(list); + classObject.nset_ooId(getAttributeName(feature), list.getOid()); + // classObject.set_ooId(position, newClassObject.objectID()); + // ObjyArrayListId.initObject(newClassObject); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // System.out.println("delete() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName()); + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + ooId tobeDeleted = objyObject.get_ooId(attributeName/* position */); + ooObj objectToDelete = ooObj.create_ooObj(tobeDeleted); + objectToDelete.delete(); + // set the reference to null. + objyObject.set_ooId(getAttributeName(feature)/* position */, null); + objyObject.setFeatureList(attributeName/* position */, null); + } + + public void clear(ObjyObject objyObject, EStructuralFeature feature) + { + ObjyArrayListId list = getList(objyObject, feature); + if (list != null) + { + list.clear(); + } + else + { + try + { + throw new Exception("Trying to clear objects while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index) + { + // System.out.println("remove() for : " + objyObject.ooId().getStoreString() + " feature: " + feature.getName() + + // " index: "+index); + Object oldValue = getValue(objyObject, feature, index); + ObjyArrayListId list = getList(objyObject, feature); + + if (list != null) + { + list.remove(index); + } + else + { + try + { + throw new Exception("Trying to remove element while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + return oldValue; + } + + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + int size = size(objyObject, feature); + + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + + // CDOList cdoList = CDOListFactory.DEFAULT.createList(size, size, 0); + ooId[] ooIds = null; + ObjyArrayListId list = getList(objyObject, feature); + + if (list != null) + { + ooIds = list.getAll(index, size); + } + else + { + try + { + throw new Exception("Trying to getAll objects while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + return ooIds; + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues) + { + addAll(objyObject, feature, 0, newValues); + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + ObjyArrayListId list = getList(objyObject, feature); + + if (list != null) + { + list.move(targetIndex, sourceIndex); + } + else + { + try + { + throw new Exception("Trying to move element while the list is null."); + } + catch (Exception e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/MultipleTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/MultipleTypeMapper.java index 22f58d23c0..6c4b7ed102 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/MultipleTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/MultipleTypeMapper.java @@ -1,159 +1,159 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Attribute;
-
-import java.util.ArrayList;
-
-// TODO - verify the need for this, and perhaps extend the implementation to the
-// colletion of mappers.
-public class MultipleTypeMapper extends BasicTypeMapper implements IManyTypeMapper
-{
- ArrayList<IManyTypeMapper> mapperList = new ArrayList<IManyTypeMapper>();
-
- public void add(IManyTypeMapper attributeBridge)
- {
- mapperList.add(attributeBridge);
- }
-
- // @Override
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature)
- {
- boolean result = true;
- for (IManyTypeMapper manyMapper : mapperList)
- {
- result &= manyMapper.createSchema(proposedClasses, feature);
- }
- return result;
- }
-
- // @Override
- public Object getValue(ObjyObject class_Object, EStructuralFeature feature, int index)
- {
- return mapperList.get(0).getValue(class_Object, feature, index);
- }
-
- // @Override
- public void initialize(Class_Object class_Object, EStructuralFeature feature)
- {
- for (ITypeMapper manyMapper : mapperList)
- {
- manyMapper.initialize(class_Object, feature);
- }
- }
-
- // @Override
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- for (IManyTypeMapper manyMapper : mapperList)
- {
- manyMapper.modifySchema(proposedooClass, feature);
- }
- }
-
- // @Override
- public void setValue(ObjyObject class_Object, EStructuralFeature feature, int index, Object newValue)
- {
- mapperList.get(0).setValue(class_Object, feature, index, newValue);
- }
-
- // @Override
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
-
- boolean result = true;
- for (ITypeMapper manyMapper : mapperList)
- {
- result &= manyMapper.validate(ooAttribute, feature);
- }
- return result;
-
- }
-
- // @Override
- public void add(ObjyObject classObject, EStructuralFeature feature, int index, Object value)
- {
- for (IManyTypeMapper manyMapper : mapperList)
- {
- manyMapper.add(classObject, feature, index, value);
- }
-
- }
-
- public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] value)
- {
- for (IManyTypeMapper manyMapper : mapperList)
- {
- manyMapper.addAll(classObject, feature, index, value);
- }
- }
-
- // @Override
- public int size(ObjyObject classObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- return mapperList.get(0).size(classObject, feature);
- }
-
- // @Override
- public void clear(ObjyObject classObject, EStructuralFeature feature)
- {
- for (IManyTypeMapper manyMapper : mapperList)
- {
- manyMapper.clear(classObject, feature);
- }
-
- }
-
- // @Override
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- Object returnValue = null;
- int i = 0;
- for (IManyTypeMapper manyMapper : mapperList)
- {
- Object object = manyMapper.remove(objyObject, feature, index);
- if (i == 0)
- {
- returnValue = object;
- }
- }
- return returnValue;
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- }
-
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- return mapperList.get(0).getAll(objyObject, feature, index, chunkSize);
- }
-
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues)
- {
- mapperList.get(0).setAll(objyObject, feature, index, newValues);
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- mapperList.get(0).move(objyObject, feature, targetIndex, sourceIndex);
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Attribute; + +import java.util.ArrayList; + +// TODO - verify the need for this, and perhaps extend the implementation to the +// colletion of mappers. +public class MultipleTypeMapper extends BasicTypeMapper implements IManyTypeMapper +{ + ArrayList<IManyTypeMapper> mapperList = new ArrayList<IManyTypeMapper>(); + + public void add(IManyTypeMapper attributeBridge) + { + mapperList.add(attributeBridge); + } + + // @Override + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature) + { + boolean result = true; + for (IManyTypeMapper manyMapper : mapperList) + { + result &= manyMapper.createSchema(proposedClasses, feature); + } + return result; + } + + // @Override + public Object getValue(ObjyObject class_Object, EStructuralFeature feature, int index) + { + return mapperList.get(0).getValue(class_Object, feature, index); + } + + // @Override + public void initialize(Class_Object class_Object, EStructuralFeature feature) + { + for (ITypeMapper manyMapper : mapperList) + { + manyMapper.initialize(class_Object, feature); + } + } + + // @Override + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + for (IManyTypeMapper manyMapper : mapperList) + { + manyMapper.modifySchema(proposedooClass, feature); + } + } + + // @Override + public void setValue(ObjyObject class_Object, EStructuralFeature feature, int index, Object newValue) + { + mapperList.get(0).setValue(class_Object, feature, index, newValue); + } + + // @Override + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + + boolean result = true; + for (ITypeMapper manyMapper : mapperList) + { + result &= manyMapper.validate(ooAttribute, feature); + } + return result; + + } + + // @Override + public void add(ObjyObject classObject, EStructuralFeature feature, int index, Object value) + { + for (IManyTypeMapper manyMapper : mapperList) + { + manyMapper.add(classObject, feature, index, value); + } + + } + + public void addAll(ObjyObject classObject, EStructuralFeature feature, int index, Object[] value) + { + for (IManyTypeMapper manyMapper : mapperList) + { + manyMapper.addAll(classObject, feature, index, value); + } + } + + // @Override + public int size(ObjyObject classObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + return mapperList.get(0).size(classObject, feature); + } + + // @Override + public void clear(ObjyObject classObject, EStructuralFeature feature) + { + for (IManyTypeMapper manyMapper : mapperList) + { + manyMapper.clear(classObject, feature); + } + + } + + // @Override + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index) + { + Object returnValue = null; + int i = 0; + for (IManyTypeMapper manyMapper : mapperList) + { + Object object = manyMapper.remove(objyObject, feature, index); + if (i == 0) + { + returnValue = object; + } + } + return returnValue; + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + } + + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + return mapperList.get(0).getAll(objyObject, feature, index, chunkSize); + } + + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues) + { + mapperList.get(0).setAll(objyObject, feature, index, newValues); + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + mapperList.get(0).move(objyObject, feature, targetIndex, sourceIndex); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericManyTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericManyTypeMapper.java index 57e6e9c246..86796d8cc1 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericManyTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericManyTypeMapper.java @@ -1,701 +1,701 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Basic_Attribute;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.Proposed_Property;
-import com.objy.as.app.VArray_Object;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Class;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-
-import java.util.Date;
-
-/**
- * @author Ibrahim Sallam
- */
-public abstract class NumericManyTypeMapper extends BasicTypeMapper implements IManyTypeMapper
-{
-
- protected abstract Object fromNumericValue(Numeric_Value numericValue, boolean isNull);
-
- protected abstract Numeric_Value toNumericValue(Object value);
-
- protected abstract ooBaseType getObjyBaseType();
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, NumericManyTypeMapper.class);
-
- public static NumericManyTypeMapper.TMBoolean TMBOOLEAN = new TMBoolean();
-
- public static NumericManyTypeMapper.TMByte TMBYTE = new TMByte();
-
- public static NumericManyTypeMapper.TMChar TMCHAR = new TMChar();
-
- public static NumericManyTypeMapper.TMDate TMDATE = new TMDate();
-
- public static NumericManyTypeMapper.TMDouble TMDOUBLE = new TMDouble();
-
- public static NumericManyTypeMapper.TMFloat TMFLOAT = new TMFloat();
-
- public static NumericManyTypeMapper.TMInteger TMINTEGER = new TMInteger();
-
- public static NumericManyTypeMapper.TMLong TMLONG = new TMLong();
-
- public static NumericManyTypeMapper.TMShort TMSHORT = new TMShort();
-
- // ---------------------------------
- // Schema
- // ---------------------------------
-
- private String embeddedClassName()
- {
- return "oo_" + getObjyBaseType() + "_Class";
- }
-
- private d_Class getEmbeddedClass()
- {
- d_Class embeddedClass = ObjySchema.getTopModule().resolve_class(embeddedClassName());
- // System.out.println("OBJY: Resolving className: " + embeddedClassName() + " - d_Class: " + embeddedClass);
- return embeddedClass;
- }
-
- private boolean createEmbeddedClass()
- {
- boolean bDone = true;
-
- d_Module top_mod = ObjySchema.getTopModule();
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- Proposed_Class propClass = top_mod.propose_new_class(embeddedClassName());
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- embeddedAttributeName, // Attribute name
- 1, // # elements in fixed-size array
- getObjyBaseType() // Type of numeric data
- ); // Default value
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- embeddedAttributeNull, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooBOOLEAN// Type of numeric data
- ); // Default value
-
- // System.out.println("OBJY: Propose Creating new class: " + embeddedClassName());
-
- // ObjySchema.getTopModule().propose_new_class(propClass);
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- return bDone;
- }
-
- /**
- *
- */
- public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName());
- }
-
- // create an embedded class (attributeType, attributeIsNull).
- // TODO - we might need to move this to the .objectivity.schema, since it's
- // independent of the model classes.
-
- if (getEmbeddedClass() == null && !createEmbeddedClass())
- {
- return false;
- }
-
- // create array of embedded class type.
- proposedClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getAttributeName(feature), // Attribute name
- 1, embeddedClassName());
-
- return false;
- }
-
- /**
- * TODO - this is a simple change to the attribute, make it handle more complex cases. I also don't think it does
- * handle the arrays.
- *
- * @param proposedooClass
- * @param feature
- */
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- Proposed_Property prop = proposedooClass.resolve_property(getAttributeName(feature));
-
- if (prop instanceof Proposed_Basic_Attribute)
- {
- Proposed_Basic_Attribute attr = (Proposed_Basic_Attribute)prop;
- attr.change_base_type(getObjyBaseType());
- }
- }
-
- /**
- * TBD - Fixed size array attributes can't be accessed, so we can't validate This!!! OFJ (Fix it)
- */
- public boolean validate(d_Attribute dAttribute, EStructuralFeature feature)
- {
- System.out.println(">>>OBJYIMPL: NumericManyTypeMapper.validate() - not implemented.");
- return true;
- // d_Class varrayClass = dAttribute.class_type_of();
- // d_Class embeddedClass = varrayClass.
- // Class_Position position = embeddedClass.position_in_class(getAttributeName(feature));
- // //d_Type type = ooAttribute.type_of();
- // d_Type type = embeddedClass.attribute_at_position(position).type_of();
- // if (TRACER_DEBUG.isEnabled()) {
- // TRACER_DEBUG.trace(getAttributeName(feature) + " "
- // + ((Basic_Type) type).base_type() + " basic type "
- // + type.is_basic_type() + " - " + getObjyBaseType());
- // }
- // return type.is_basic_type()
- // && ((Basic_Type) type).base_type() == getObjyBaseType();
- }
-
- // ---------------------------------
- // Object
- // ---------------------------------
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue)
- {
- // System.out.println("OBJY: Set value in VArray at index: "+ index + " - value: " + newValue);
- boolean isNull = newValue == null;
- Numeric_Value numericValue = toNumericValue(newValue);
- Numeric_Value isNullValue = isNull ? numericTrue : numericFalse;
-
- Class_Object embedded = getArray(objyObject, feature).get_class_obj(index);
-
- embedded.set_numeric(valueAttributePosition, numericValue);
- embedded.set_numeric(nullAttributePosition, isNullValue);
- }
-
- // get a single object/value at index.
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- Numeric_Value numericValue = null;
-
- Class_Object embedded = getArray(objyObject, feature).get_class_obj(index);
-
- numericValue = embedded.get_numeric(valueAttributePosition);
- boolean isNull = embedded.get_numeric(nullAttributePosition).booleanValue();
-
- return fromNumericValue(numericValue, isNull);
- }
-
- // remove a single value at index, it will set the value to default, and mark it
- // as "null", i.e. unset.
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- // we'll just get the original value, and set the value to null.
- // Numeric_Value numericValue = null;
-
- long size = (int)getArray(objyObject, feature).size();
- for (int i = index; i < size - 1; i++)
- {
- setValue(objyObject, feature, i, getValue(objyObject, feature, i + 1));
- }
- // resize the array.
- getArray(objyObject, feature).resize(size - 1);
- /*
- * Class_Object embedded = getArray(objyObject, feature).get_class_obj(index); numericValue =
- * embedded.get_numeric(valueAttributePosition); boolean isNull =
- * embedded.get_numeric(nullAttributePosition).booleanValue(); Object oldValue = fromNumericValue(numericValue,
- * isNull); numericValue = toNumericValue(null); embedded.set_numeric(valueAttributePosition, numericValue);
- * embedded.set_numeric(nullAttributePosition, numericTrue);
- */
- return null;
- }
-
- // add value at index (extend the collection size).
- public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value)
- {
- int arraySize = size(objyObject, feature);
- // System.out.println("OBJY: Adding object inside VArray at index: "+ index + " - value: " + value);
- if (index < arraySize - 1)
- {
- // throw new UnsupportedOperationException("adding object inside VArray?!!... Implement Me!!!");
- // resize the VArray.
- VArray_Object array = getArray(objyObject, feature);
- array.resize(arraySize + 1);
- for (int i = arraySize; i > index; i--)
- {
- Class_Object newEmbedded = array.get_class_obj(i);
- Class_Object oldEmbedded = array.get_class_obj(i - 1);
- newEmbedded.set_numeric(valueAttributePosition, oldEmbedded.get_numeric(valueAttributePosition));
- newEmbedded.set_numeric(nullAttributePosition, oldEmbedded.get_numeric(nullAttributePosition));
- }
- }
- if (index != -1 && index > arraySize)
- {
- throw new UnsupportedOperationException("adding object beyond VArray size()?!!... Implement Me!!!");
- }
-
- getArray(objyObject, feature).resize(arraySize + 1);
-
- setValue(objyObject, feature, index, value);
- }
-
- public// add all objects starting from an index. (extend the collection size).
- void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] values)
- {
- // System.out.println("OBJY: AddAll objects inside VArray at index: "+ index + " - values: " + values);
- int arraySize = size(objyObject, feature);
- if (index < arraySize - 1)
- {
- throw new UnsupportedOperationException("adding objects inside VArray?!!... Implement Me!!!");
- }
-
- if (index != -1 && index > arraySize)
- {
- throw new UnsupportedOperationException("adding objects beyond VArray size()?!!... Implement Me!!!");
- }
-
- int newSize = arraySize + values.length;
- getArray(objyObject, feature).resize(newSize);
-
- for (int i = 0; i < values.length; i++)
- {
- setValue(objyObject, feature, arraySize + i, values[i]);
- }
- }
-
- // clear all collection.
- public void clear(ObjyObject objyObject, EStructuralFeature feature)
- {
- // set the varray size to 0.
- getArray(objyObject, feature).resize(0);
- }
-
- // this is similar to addAll, but it replaces the existing ones.
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues)
- {
-
- VArray_Object array = getArray(objyObject, feature);
-
- array.resize(newValues.length);
- for (int i = 0; i < newValues.length; i++)
- {
- // TODO - we might need to optimize this!!!
- setValue(objyObject, feature, i, newValues[i]);
- }
- }
-
- // get all objects/values starting from an index.
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- int size = size(objyObject, feature);
-
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
-
- Object[] values = new Object[size];
-
- // TODO - we might need to optimize this!!!!
- for (int i = 0; i < size; i++)
- {
- values[i] = getValue(objyObject, feature, i + index);
- }
- return values;
- }
-
- // return the size of the collection.
- public int size(ObjyObject objyObject, EStructuralFeature feature)
- {
- return (int)getArray(objyObject, feature).size();
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- if (targetIndex == sourceIndex)
- {
- return;
- }
-
- // get the object at sourceIndex.
- Object value = getValue(objyObject, feature, sourceIndex);
-
- // long size = (int)getArray(objyObject, feature).size();
- // TODO - check boundaries...
-
- if (sourceIndex > targetIndex)
- {
- for (int i = sourceIndex; i > targetIndex; i--)
- {
- setValue(objyObject, feature, i, getValue(objyObject, feature, i - 1));
- }
- }
- else if (sourceIndex < targetIndex)
- {
- for (int i = sourceIndex; i < targetIndex; i++)
- {
- setValue(objyObject, feature, i, getValue(objyObject, feature, i + 1));
- }
- }
- // set the saved value at target
- setValue(objyObject, feature, targetIndex, value);
-
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // TODO - verify if we need to do any initialization!!!
- }
-
- protected VArray_Object getArray(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- return objyObject.get_varray(attributeName/* position */);
- }
-
- // ------------------------------------------------------------------------
- // ------------------- Various types --------------------------
- // ------------------------------------------------------------------------
-
- // ---------------------------
- // Boolean
- // ---------------------------
- public static class TMBoolean extends NumericManyTypeMapper
- {
- @Override
- protected ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooBOOLEAN;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Boolean value = null;
- if (!isNull)
- {
- value = numericValue.booleanValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(false);
- }
-
- return new Numeric_Value(((Boolean)value).booleanValue());
- }
- }
-
- // ---------------------------
- // Byte
- // ---------------------------
- public static class TMByte extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT8;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Byte value = null;
- if (!isNull)
- {
- value = numericValue.byteValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Byte)value).byteValue());
- }
- }
-
- // ---------------------------
- // Char
- // ---------------------------
- public static class TMChar extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT8;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Character value = null;
- if (!isNull)
- {
- value = numericValue.charValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Character)value).charValue());
- }
- }
-
- // ---------------------------
- // Date
- // ---------------------------
- public static class TMDate extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Date value = null;
- if (!isNull)
- {
- value = new Date(numericValue.longValue());
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Date)value).getTime());
- }
- }
-
- // ---------------------------
- // Double
- // ---------------------------
- public static class TMDouble extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooFLOAT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Double value = null;
- if (!isNull)
- {
- value = numericValue.doubleValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0.0);
- }
-
- return new Numeric_Value(((Double)value).doubleValue());
- }
- }
-
- // ---------------------------
- // Float
- // ---------------------------
- public static class TMFloat extends NumericManyTypeMapper
- {
- @Override
- protected ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooFLOAT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Float value = null;
- if (!isNull)
- {
- value = numericValue.floatValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0.0);
- }
-
- return new Numeric_Value(((Float)value).floatValue());
- }
- }
-
- // ---------------------------
- // Integer
- // ---------------------------
- public static class TMInteger extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT32;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Integer value = null;
- if (!isNull)
- {
- value = numericValue.intValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Integer)value).intValue());
- }
- }
-
- // ---------------------------
- // Long
- // ---------------------------
- public static class TMLong extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Long value = null;
- if (!isNull)
- {
- value = numericValue.longValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Long)value).longValue());
- }
- }
-
- // ---------------------------
- // Short
- // ---------------------------
- public static class TMShort extends NumericManyTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT16;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Short value = null;
- if (!isNull)
- {
- value = numericValue.shortValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Short)value).shortValue());
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Basic_Attribute; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.Proposed_Property; +import com.objy.as.app.VArray_Object; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Class; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; + +import java.util.Date; + +/** + * @author Ibrahim Sallam + */ +public abstract class NumericManyTypeMapper extends BasicTypeMapper implements IManyTypeMapper +{ + + protected abstract Object fromNumericValue(Numeric_Value numericValue, boolean isNull); + + protected abstract Numeric_Value toNumericValue(Object value); + + protected abstract ooBaseType getObjyBaseType(); + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, NumericManyTypeMapper.class); + + public static NumericManyTypeMapper.TMBoolean TMBOOLEAN = new TMBoolean(); + + public static NumericManyTypeMapper.TMByte TMBYTE = new TMByte(); + + public static NumericManyTypeMapper.TMChar TMCHAR = new TMChar(); + + public static NumericManyTypeMapper.TMDate TMDATE = new TMDate(); + + public static NumericManyTypeMapper.TMDouble TMDOUBLE = new TMDouble(); + + public static NumericManyTypeMapper.TMFloat TMFLOAT = new TMFloat(); + + public static NumericManyTypeMapper.TMInteger TMINTEGER = new TMInteger(); + + public static NumericManyTypeMapper.TMLong TMLONG = new TMLong(); + + public static NumericManyTypeMapper.TMShort TMSHORT = new TMShort(); + + // --------------------------------- + // Schema + // --------------------------------- + + private String embeddedClassName() + { + return "oo_" + getObjyBaseType() + "_Class"; + } + + private d_Class getEmbeddedClass() + { + d_Class embeddedClass = ObjySchema.getTopModule().resolve_class(embeddedClassName()); + // System.out.println("OBJY: Resolving className: " + embeddedClassName() + " - d_Class: " + embeddedClass); + return embeddedClass; + } + + private boolean createEmbeddedClass() + { + boolean bDone = true; + + d_Module top_mod = ObjySchema.getTopModule(); + boolean inProcess = top_mod.proposed_classes().hasNext(); + + Proposed_Class propClass = top_mod.propose_new_class(embeddedClassName()); + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + embeddedAttributeName, // Attribute name + 1, // # elements in fixed-size array + getObjyBaseType() // Type of numeric data + ); // Default value + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + embeddedAttributeNull, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooBOOLEAN// Type of numeric data + ); // Default value + + // System.out.println("OBJY: Propose Creating new class: " + embeddedClassName()); + + // ObjySchema.getTopModule().propose_new_class(propClass); + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + return bDone; + } + + /** + * + */ + public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName()); + } + + // create an embedded class (attributeType, attributeIsNull). + // TODO - we might need to move this to the .objectivity.schema, since it's + // independent of the model classes. + + if (getEmbeddedClass() == null && !createEmbeddedClass()) + { + return false; + } + + // create array of embedded class type. + proposedClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getAttributeName(feature), // Attribute name + 1, embeddedClassName()); + + return false; + } + + /** + * TODO - this is a simple change to the attribute, make it handle more complex cases. I also don't think it does + * handle the arrays. + * + * @param proposedooClass + * @param feature + */ + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + Proposed_Property prop = proposedooClass.resolve_property(getAttributeName(feature)); + + if (prop instanceof Proposed_Basic_Attribute) + { + Proposed_Basic_Attribute attr = (Proposed_Basic_Attribute)prop; + attr.change_base_type(getObjyBaseType()); + } + } + + /** + * TBD - Fixed size array attributes can't be accessed, so we can't validate This!!! OFJ (Fix it) + */ + public boolean validate(d_Attribute dAttribute, EStructuralFeature feature) + { + System.out.println(">>>OBJYIMPL: NumericManyTypeMapper.validate() - not implemented."); + return true; + // d_Class varrayClass = dAttribute.class_type_of(); + // d_Class embeddedClass = varrayClass. + // Class_Position position = embeddedClass.position_in_class(getAttributeName(feature)); + // //d_Type type = ooAttribute.type_of(); + // d_Type type = embeddedClass.attribute_at_position(position).type_of(); + // if (TRACER_DEBUG.isEnabled()) { + // TRACER_DEBUG.trace(getAttributeName(feature) + " " + // + ((Basic_Type) type).base_type() + " basic type " + // + type.is_basic_type() + " - " + getObjyBaseType()); + // } + // return type.is_basic_type() + // && ((Basic_Type) type).base_type() == getObjyBaseType(); + } + + // --------------------------------- + // Object + // --------------------------------- + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue) + { + // System.out.println("OBJY: Set value in VArray at index: "+ index + " - value: " + newValue); + boolean isNull = newValue == null; + Numeric_Value numericValue = toNumericValue(newValue); + Numeric_Value isNullValue = isNull ? numericTrue : numericFalse; + + Class_Object embedded = getArray(objyObject, feature).get_class_obj(index); + + embedded.set_numeric(valueAttributePosition, numericValue); + embedded.set_numeric(nullAttributePosition, isNullValue); + } + + // get a single object/value at index. + public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index) + { + Numeric_Value numericValue = null; + + Class_Object embedded = getArray(objyObject, feature).get_class_obj(index); + + numericValue = embedded.get_numeric(valueAttributePosition); + boolean isNull = embedded.get_numeric(nullAttributePosition).booleanValue(); + + return fromNumericValue(numericValue, isNull); + } + + // remove a single value at index, it will set the value to default, and mark it + // as "null", i.e. unset. + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index) + { + // we'll just get the original value, and set the value to null. + // Numeric_Value numericValue = null; + + long size = (int)getArray(objyObject, feature).size(); + for (int i = index; i < size - 1; i++) + { + setValue(objyObject, feature, i, getValue(objyObject, feature, i + 1)); + } + // resize the array. + getArray(objyObject, feature).resize(size - 1); + /* + * Class_Object embedded = getArray(objyObject, feature).get_class_obj(index); numericValue = + * embedded.get_numeric(valueAttributePosition); boolean isNull = + * embedded.get_numeric(nullAttributePosition).booleanValue(); Object oldValue = fromNumericValue(numericValue, + * isNull); numericValue = toNumericValue(null); embedded.set_numeric(valueAttributePosition, numericValue); + * embedded.set_numeric(nullAttributePosition, numericTrue); + */ + return null; + } + + // add value at index (extend the collection size). + public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value) + { + int arraySize = size(objyObject, feature); + // System.out.println("OBJY: Adding object inside VArray at index: "+ index + " - value: " + value); + if (index < arraySize - 1) + { + // throw new UnsupportedOperationException("adding object inside VArray?!!... Implement Me!!!"); + // resize the VArray. + VArray_Object array = getArray(objyObject, feature); + array.resize(arraySize + 1); + for (int i = arraySize; i > index; i--) + { + Class_Object newEmbedded = array.get_class_obj(i); + Class_Object oldEmbedded = array.get_class_obj(i - 1); + newEmbedded.set_numeric(valueAttributePosition, oldEmbedded.get_numeric(valueAttributePosition)); + newEmbedded.set_numeric(nullAttributePosition, oldEmbedded.get_numeric(nullAttributePosition)); + } + } + if (index != -1 && index > arraySize) + { + throw new UnsupportedOperationException("adding object beyond VArray size()?!!... Implement Me!!!"); + } + + getArray(objyObject, feature).resize(arraySize + 1); + + setValue(objyObject, feature, index, value); + } + + public// add all objects starting from an index. (extend the collection size). + void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] values) + { + // System.out.println("OBJY: AddAll objects inside VArray at index: "+ index + " - values: " + values); + int arraySize = size(objyObject, feature); + if (index < arraySize - 1) + { + throw new UnsupportedOperationException("adding objects inside VArray?!!... Implement Me!!!"); + } + + if (index != -1 && index > arraySize) + { + throw new UnsupportedOperationException("adding objects beyond VArray size()?!!... Implement Me!!!"); + } + + int newSize = arraySize + values.length; + getArray(objyObject, feature).resize(newSize); + + for (int i = 0; i < values.length; i++) + { + setValue(objyObject, feature, arraySize + i, values[i]); + } + } + + // clear all collection. + public void clear(ObjyObject objyObject, EStructuralFeature feature) + { + // set the varray size to 0. + getArray(objyObject, feature).resize(0); + } + + // this is similar to addAll, but it replaces the existing ones. + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues) + { + + VArray_Object array = getArray(objyObject, feature); + + array.resize(newValues.length); + for (int i = 0; i < newValues.length; i++) + { + // TODO - we might need to optimize this!!! + setValue(objyObject, feature, i, newValues[i]); + } + } + + // get all objects/values starting from an index. + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + int size = size(objyObject, feature); + + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + + Object[] values = new Object[size]; + + // TODO - we might need to optimize this!!!! + for (int i = 0; i < size; i++) + { + values[i] = getValue(objyObject, feature, i + index); + } + return values; + } + + // return the size of the collection. + public int size(ObjyObject objyObject, EStructuralFeature feature) + { + return (int)getArray(objyObject, feature).size(); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + if (targetIndex == sourceIndex) + { + return; + } + + // get the object at sourceIndex. + Object value = getValue(objyObject, feature, sourceIndex); + + // long size = (int)getArray(objyObject, feature).size(); + // TODO - check boundaries... + + if (sourceIndex > targetIndex) + { + for (int i = sourceIndex; i > targetIndex; i--) + { + setValue(objyObject, feature, i, getValue(objyObject, feature, i - 1)); + } + } + else if (sourceIndex < targetIndex) + { + for (int i = sourceIndex; i < targetIndex; i++) + { + setValue(objyObject, feature, i, getValue(objyObject, feature, i + 1)); + } + } + // set the saved value at target + setValue(objyObject, feature, targetIndex, value); + + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // TODO - verify if we need to do any initialization!!! + } + + protected VArray_Object getArray(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + return objyObject.get_varray(attributeName/* position */); + } + + // ------------------------------------------------------------------------ + // ------------------- Various types -------------------------- + // ------------------------------------------------------------------------ + + // --------------------------- + // Boolean + // --------------------------- + public static class TMBoolean extends NumericManyTypeMapper + { + @Override + protected ooBaseType getObjyBaseType() + { + return ooBaseType.ooBOOLEAN; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Boolean value = null; + if (!isNull) + { + value = numericValue.booleanValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(false); + } + + return new Numeric_Value(((Boolean)value).booleanValue()); + } + } + + // --------------------------- + // Byte + // --------------------------- + public static class TMByte extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT8; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Byte value = null; + if (!isNull) + { + value = numericValue.byteValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Byte)value).byteValue()); + } + } + + // --------------------------- + // Char + // --------------------------- + public static class TMChar extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT8; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Character value = null; + if (!isNull) + { + value = numericValue.charValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Character)value).charValue()); + } + } + + // --------------------------- + // Date + // --------------------------- + public static class TMDate extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Date value = null; + if (!isNull) + { + value = new Date(numericValue.longValue()); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Date)value).getTime()); + } + } + + // --------------------------- + // Double + // --------------------------- + public static class TMDouble extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooFLOAT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Double value = null; + if (!isNull) + { + value = numericValue.doubleValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0.0); + } + + return new Numeric_Value(((Double)value).doubleValue()); + } + } + + // --------------------------- + // Float + // --------------------------- + public static class TMFloat extends NumericManyTypeMapper + { + @Override + protected ooBaseType getObjyBaseType() + { + return ooBaseType.ooFLOAT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Float value = null; + if (!isNull) + { + value = numericValue.floatValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0.0); + } + + return new Numeric_Value(((Float)value).floatValue()); + } + } + + // --------------------------- + // Integer + // --------------------------- + public static class TMInteger extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT32; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Integer value = null; + if (!isNull) + { + value = numericValue.intValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Integer)value).intValue()); + } + } + + // --------------------------- + // Long + // --------------------------- + public static class TMLong extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Long value = null; + if (!isNull) + { + value = numericValue.longValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Long)value).longValue()); + } + } + + // --------------------------- + // Short + // --------------------------- + public static class TMShort extends NumericManyTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT16; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Short value = null; + if (!isNull) + { + value = numericValue.shortValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Short)value).shortValue()); + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericTypeMapper.java index 19a125911a..285ccb36a5 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/NumericTypeMapper.java @@ -1,523 +1,523 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevisionData;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Basic_Type;
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Basic_Attribute;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.Proposed_Property;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.d_Type;
-import com.objy.as.app.ooBaseType;
-
-import java.util.Date;
-
-/**
- * @author Ibrahim Sallam
- */
-public abstract class NumericTypeMapper extends BasicTypeMapper implements ISingleTypeMapper
-{
-
- abstract protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull);
-
- abstract protected Numeric_Value toNumericValue(Object value);
-
- abstract protected ooBaseType getObjyBaseType();
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, NumericTypeMapper.class);
-
- public static NumericTypeMapper.TMBoolean TMBOOLEAN = new TMBoolean();
-
- public static NumericTypeMapper.TMByte TMBYTE = new TMByte();
-
- public static NumericTypeMapper.TMChar TMCHAR = new TMChar();
-
- public static NumericTypeMapper.TMDate TMDATE = new TMDate();
-
- public static NumericTypeMapper.TMDouble TMDOUBLE = new TMDouble();
-
- public static NumericTypeMapper.TMFloat TMFLOAT = new TMFloat();
-
- public static NumericTypeMapper.TMInteger TMINTEGER = new TMInteger();
-
- public static NumericTypeMapper.TMLong TMLONG = new TMLong();
-
- public static NumericTypeMapper.TMShort TMSHORT = new TMShort();
-
- // ---------------------------------
- // Schema
- // ---------------------------------
- /**
- *
- */
- public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName());
- }
-
- proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- getObjyBaseType() // Default value
- );
-
- proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getNullAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooBOOLEAN // Default value
- );
- return false;
- }
-
- /**
- * TODO - this is a simple change to the attribute, make it handle more complex cases.
- *
- * @param proposedooClass
- * @param feature
- */
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- Proposed_Property prop = proposedooClass.resolve_property(getAttributeName(feature));
-
- if (prop instanceof Proposed_Basic_Attribute)
- {
- Proposed_Basic_Attribute attr = (Proposed_Basic_Attribute)prop;
- attr.change_base_type(getObjyBaseType());
- }
- }
-
- /**
- *
- */
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- d_Type type = ooAttribute.type_of();
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace(getAttributeName(feature) + " " + ((Basic_Type)type).base_type() + " basic type "
- + type.is_basic_type() + " - " + getObjyBaseType());
- }
- return type.is_basic_type() && ((Basic_Type)type).base_type() == getObjyBaseType();
- }
-
- /**
- * The numeric attribute is an embedded class with (basic/boolean) pair. The boolean represent objects of basic types
- * with null value. TODO - I thought this should work.... find out why not!!!
- */
- // public boolean validate(d_Attribute dAttribute, EStructuralFeature feature)
- // {
- // d_Class embeddedClass = dAttribute.class_type_of();
- // Class_Position position = embeddedClass.position_in_class(getAttributeName(feature));
- // //d_Type type = ooAttribute.type_of();
- // d_Type type = embeddedClass.attribute_at_position(position).type_of();
- // if (TRACER_DEBUG.isEnabled()) {
- // TRACER_DEBUG.trace(getAttributeName(feature) + " "
- // + ((Basic_Type) type).base_type() + " basic type "
- // + type.is_basic_type() + " - " + getObjyBaseType());
- // }
- // return type.is_basic_type()
- // && ((Basic_Type) type).base_type() == getObjyBaseType();
- // }
-
- // ---------------------------------
- // Object
- // ---------------------------------
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- Numeric_Value numericValue = null;
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
-
- // if (isNull && feature.isUnsettable())
- // return CDORevisionData.NIL;
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- numericValue = objyObject.get_numeric(attributeName/* position */);
- }
-
- return fromNumericValue(numericValue, isNull);
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- boolean isNull = newValue == null || newValue == CDORevisionData.NIL;
- Numeric_Value isNullValue = isNull ? numericTrue : numericFalse;
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- Numeric_Value numericValue = toNumericValue(newValue);
- objyObject.set_numeric(attributeName/* position */, numericValue);
- }
-
- objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue);
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // throw new UnsupportedOperationException("Implement me!!");
- // we just set the numeric _null to "true"
- // Class_Position position = getNullAttributePosition(objyObject, feature);
- // String nullAttributeName = getNullAttributeName(feature);
- objyObject.set_numeric(getNullAttributeName(feature)/* position */, numericTrue);
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // Class_Position position = classObject.type_of().position_in_class(getNullAttributeName(feature));
- classObject.nset_numeric(getNullAttributeName(feature) /* position */, numericTrue);
- }
-
- // various numeric types....
- // ---------------------------
- // Boolean
- // ---------------------------
- public static class TMBoolean extends NumericTypeMapper
- {
- @Override
- protected ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooBOOLEAN;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Boolean value = null;
- if (!isNull)
- {
- value = numericValue.booleanValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(false);
- }
-
- return new Numeric_Value(((Boolean)value).booleanValue());
- }
- }
-
- // ---------------------------
- // Byte
- // ---------------------------
- public static class TMByte extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT8;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Byte value = null;
- if (!isNull)
- {
- value = numericValue.byteValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Byte)value).byteValue());
- }
- }
-
- // ---------------------------
- // Char
- // ---------------------------
- public static class TMChar extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT8;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Character value = null;
- if (!isNull)
- {
- value = numericValue.charValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Character)value).charValue());
- }
- }
-
- // ---------------------------
- // Date
- // ---------------------------
- public static class TMDate extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Date value = null;
- if (!isNull)
- {
- value = new Date(numericValue.longValue());
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Date)value).getTime());
- }
- }
-
- // ---------------------------
- // Double
- // ---------------------------
- public static class TMDouble extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooFLOAT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Double value = null;
- if (!isNull)
- {
- value = numericValue.doubleValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0.0);
- }
-
- return new Numeric_Value(((Double)value).doubleValue());
- }
- }
-
- // ---------------------------
- // Float
- // ---------------------------
- public static class TMFloat extends NumericTypeMapper
- {
- @Override
- protected ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooFLOAT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Float value = null;
- if (!isNull)
- {
- value = numericValue.floatValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0.0);
- }
-
- return new Numeric_Value(((Float)value).floatValue());
- }
- }
-
- // ---------------------------
- // Integer
- // ---------------------------
- public static class TMInteger extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT32;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Integer value = null;
- if (!isNull)
- {
- value = numericValue.intValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Integer)value).intValue());
- }
- }
-
- // ---------------------------
- // Long
- // ---------------------------
- public static class TMLong extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT64;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Long value = null;
- if (!isNull)
- {
- value = numericValue.longValue();
- }
- return value;
-
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Long)value).longValue());
- }
- }
-
- // ---------------------------
- // Short
- // ---------------------------
- public static class TMShort extends NumericTypeMapper
- {
- @Override
- public ooBaseType getObjyBaseType()
- {
- return ooBaseType.ooINT16;
- }
-
- @Override
- protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull)
- {
- Short value = null;
- if (!isNull)
- {
- value = numericValue.shortValue();
- }
- return value;
- }
-
- @Override
- protected Numeric_Value toNumericValue(Object value)
- {
- if (value == null)
- {
- return new Numeric_Value(0);
- }
-
- return new Numeric_Value(((Short)value).shortValue());
- }
- }
-
- // ---------------------------
- // Boolean
- // ---------------------------
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevisionData; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Basic_Type; +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Basic_Attribute; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.Proposed_Property; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.d_Type; +import com.objy.as.app.ooBaseType; + +import java.util.Date; + +/** + * @author Ibrahim Sallam + */ +public abstract class NumericTypeMapper extends BasicTypeMapper implements ISingleTypeMapper +{ + + abstract protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull); + + abstract protected Numeric_Value toNumericValue(Object value); + + abstract protected ooBaseType getObjyBaseType(); + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, NumericTypeMapper.class); + + public static NumericTypeMapper.TMBoolean TMBOOLEAN = new TMBoolean(); + + public static NumericTypeMapper.TMByte TMBYTE = new TMByte(); + + public static NumericTypeMapper.TMChar TMCHAR = new TMChar(); + + public static NumericTypeMapper.TMDate TMDATE = new TMDate(); + + public static NumericTypeMapper.TMDouble TMDOUBLE = new TMDouble(); + + public static NumericTypeMapper.TMFloat TMFLOAT = new TMFloat(); + + public static NumericTypeMapper.TMInteger TMINTEGER = new TMInteger(); + + public static NumericTypeMapper.TMLong TMLONG = new TMLong(); + + public static NumericTypeMapper.TMShort TMSHORT = new TMShort(); + + // --------------------------------- + // Schema + // --------------------------------- + /** + * + */ + public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Adding attribute " + feature.getName() + " " + this.getClass().getName()); + } + + proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + getObjyBaseType() // Default value + ); + + proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getNullAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooBOOLEAN // Default value + ); + return false; + } + + /** + * TODO - this is a simple change to the attribute, make it handle more complex cases. + * + * @param proposedooClass + * @param feature + */ + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + Proposed_Property prop = proposedooClass.resolve_property(getAttributeName(feature)); + + if (prop instanceof Proposed_Basic_Attribute) + { + Proposed_Basic_Attribute attr = (Proposed_Basic_Attribute)prop; + attr.change_base_type(getObjyBaseType()); + } + } + + /** + * + */ + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + d_Type type = ooAttribute.type_of(); + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace(getAttributeName(feature) + " " + ((Basic_Type)type).base_type() + " basic type " + + type.is_basic_type() + " - " + getObjyBaseType()); + } + return type.is_basic_type() && ((Basic_Type)type).base_type() == getObjyBaseType(); + } + + /** + * The numeric attribute is an embedded class with (basic/boolean) pair. The boolean represent objects of basic types + * with null value. TODO - I thought this should work.... find out why not!!! + */ + // public boolean validate(d_Attribute dAttribute, EStructuralFeature feature) + // { + // d_Class embeddedClass = dAttribute.class_type_of(); + // Class_Position position = embeddedClass.position_in_class(getAttributeName(feature)); + // //d_Type type = ooAttribute.type_of(); + // d_Type type = embeddedClass.attribute_at_position(position).type_of(); + // if (TRACER_DEBUG.isEnabled()) { + // TRACER_DEBUG.trace(getAttributeName(feature) + " " + // + ((Basic_Type) type).base_type() + " basic type " + // + type.is_basic_type() + " - " + getObjyBaseType()); + // } + // return type.is_basic_type() + // && ((Basic_Type) type).base_type() == getObjyBaseType(); + // } + + // --------------------------------- + // Object + // --------------------------------- + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + Numeric_Value numericValue = null; + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + + // if (isNull && feature.isUnsettable()) + // return CDORevisionData.NIL; + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + numericValue = objyObject.get_numeric(attributeName/* position */); + } + + return fromNumericValue(numericValue, isNull); + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + boolean isNull = newValue == null || newValue == CDORevisionData.NIL; + Numeric_Value isNullValue = isNull ? numericTrue : numericFalse; + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + Numeric_Value numericValue = toNumericValue(newValue); + objyObject.set_numeric(attributeName/* position */, numericValue); + } + + objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // throw new UnsupportedOperationException("Implement me!!"); + // we just set the numeric _null to "true" + // Class_Position position = getNullAttributePosition(objyObject, feature); + // String nullAttributeName = getNullAttributeName(feature); + objyObject.set_numeric(getNullAttributeName(feature)/* position */, numericTrue); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // Class_Position position = classObject.type_of().position_in_class(getNullAttributeName(feature)); + classObject.nset_numeric(getNullAttributeName(feature) /* position */, numericTrue); + } + + // various numeric types.... + // --------------------------- + // Boolean + // --------------------------- + public static class TMBoolean extends NumericTypeMapper + { + @Override + protected ooBaseType getObjyBaseType() + { + return ooBaseType.ooBOOLEAN; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Boolean value = null; + if (!isNull) + { + value = numericValue.booleanValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(false); + } + + return new Numeric_Value(((Boolean)value).booleanValue()); + } + } + + // --------------------------- + // Byte + // --------------------------- + public static class TMByte extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT8; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Byte value = null; + if (!isNull) + { + value = numericValue.byteValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Byte)value).byteValue()); + } + } + + // --------------------------- + // Char + // --------------------------- + public static class TMChar extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT8; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Character value = null; + if (!isNull) + { + value = numericValue.charValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Character)value).charValue()); + } + } + + // --------------------------- + // Date + // --------------------------- + public static class TMDate extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Date value = null; + if (!isNull) + { + value = new Date(numericValue.longValue()); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Date)value).getTime()); + } + } + + // --------------------------- + // Double + // --------------------------- + public static class TMDouble extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooFLOAT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Double value = null; + if (!isNull) + { + value = numericValue.doubleValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0.0); + } + + return new Numeric_Value(((Double)value).doubleValue()); + } + } + + // --------------------------- + // Float + // --------------------------- + public static class TMFloat extends NumericTypeMapper + { + @Override + protected ooBaseType getObjyBaseType() + { + return ooBaseType.ooFLOAT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Float value = null; + if (!isNull) + { + value = numericValue.floatValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0.0); + } + + return new Numeric_Value(((Float)value).floatValue()); + } + } + + // --------------------------- + // Integer + // --------------------------- + public static class TMInteger extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT32; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Integer value = null; + if (!isNull) + { + value = numericValue.intValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Integer)value).intValue()); + } + } + + // --------------------------- + // Long + // --------------------------- + public static class TMLong extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT64; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Long value = null; + if (!isNull) + { + value = numericValue.longValue(); + } + return value; + + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Long)value).longValue()); + } + } + + // --------------------------- + // Short + // --------------------------- + public static class TMShort extends NumericTypeMapper + { + @Override + public ooBaseType getObjyBaseType() + { + return ooBaseType.ooINT16; + } + + @Override + protected Object fromNumericValue(Numeric_Value numericValue, boolean isNull) + { + Short value = null; + if (!isNull) + { + value = numericValue.shortValue(); + } + return value; + } + + @Override + protected Numeric_Value toNumericValue(Object value) + { + if (value == null) + { + return new Numeric_Value(0); + } + + return new Numeric_Value(((Short)value).shortValue()); + } + } + + // --------------------------- + // Boolean + // --------------------------- + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ObjyMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ObjyMapper.java index be35609e61..2e5bf1d569 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ObjyMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/ObjyMapper.java @@ -1,192 +1,192 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EEnum;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.EcorePackage;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-
-import java.util.HashMap;
-
-public class ObjyMapper
-{
- public static ObjyMapper INSTANCE = new ObjyMapper();
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyMapper.class);
-
- protected HashMap<EClassifier, ITypeMapper> typeMap = new HashMap<EClassifier, ITypeMapper>();
-
- protected HashMap<EClassifier, ITypeMapper> manyTypeMap = new HashMap<EClassifier, ITypeMapper>();
-
- private ITypeMapper manyRef = ManyReferenceMapper.INSTANCE;
-
- // private AttributeBridge manyRef = new ManyReferenceMapperTreeListX();
- private ITypeMapper singleRef = new SingleReferenceMapper();
-
- // private ITypeMapper singleContRef = new SingleContainementReferenceMapper();
-
- public ObjyMapper()
- {
- // TODO - this is from the old code. Verify if we still need it?!!!!
- // MultipleTypeMapper multipleMapper = new MultipleTypeMapper();
- // multipleMapper.add((IManyTypeMapper)manyRef);
- // multipleMapper.add(new IndexesReferenceMapper());
- // manyRef = multipleMapper;
-
- initMap();
- initManyMap();
- }
-
- public ITypeMapper getTypeMapper(EStructuralFeature feature)
- {
- if (feature == null || !EMFUtil.isPersistent(feature))
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("feature is transient " + feature);
- }
- return null;
- }
-
- boolean isMany = false;
-
- if (feature.isMany())
- {
- isMany = true;
- }
-
- if (feature instanceof EAttribute)
- {
- // PROBLEM
- EObject type = feature.getEType();
- if (type.eIsProxy())
- {
- URI a = EcoreUtil.getURI(type);
- type = EcorePackage.eINSTANCE.eResource().getEObject(a.fragment());
- }
- ITypeMapper attrMapper = null;
- if (isMany)
- {
- attrMapper = manyTypeMap.get(type);
- }
- else
- {
- attrMapper = typeMap.get(type);
- }
- if (attrMapper != null)
- {
- return attrMapper;
- }
-
- if (type instanceof EEnum)
- {
- return EnumTypeMapper.INSTANCE;
- }
-
- /*** handle custom types... ***/
- if (type instanceof EDataType)
- {
- if (isMany)
- {
- return CustomDataManyTypeMapper.INSTANCE;
- }
-
- return CustomDataTypeMapper.INSTANCE;
- }
- }
- else if (feature instanceof EReference)
- {
- if (isMany)
- {
- return manyRef;
- }
-
- return singleRef;
- }
-
- TRACER_DEBUG.trace("ERROR: " + feature.getEType() + " not supported for feature "
- + ((EClassifier)feature.eContainer()).getName() + "." + feature.getName());
- throw new RuntimeException(feature.getEType() + " not supported for feature "
- + ((EClassifier)feature.eContainer()).getName() + "." + feature.getName());
- }
-
- protected void initMap()
- {
- // TODO Do not support these type yet
- typeMap.put(EcorePackage.eINSTANCE.getEBoolean(), NumericTypeMapper.TMBOOLEAN);
- typeMap.put(EcorePackage.eINSTANCE.getEByte(), NumericTypeMapper.TMBYTE);
- typeMap.put(EcorePackage.eINSTANCE.getEChar(), NumericTypeMapper.TMCHAR);
- typeMap.put(EcorePackage.eINSTANCE.getEDate(), NumericTypeMapper.TMDATE);
- typeMap.put(EcorePackage.eINSTANCE.getEDouble(), NumericTypeMapper.TMDOUBLE);
- typeMap.put(EcorePackage.eINSTANCE.getEFloat(), NumericTypeMapper.TMFLOAT);
- typeMap.put(EcorePackage.eINSTANCE.getEInt(), NumericTypeMapper.TMINTEGER);
- typeMap.put(EcorePackage.eINSTANCE.getELong(), NumericTypeMapper.TMLONG);
- typeMap.put(EcorePackage.eINSTANCE.getEShort(), NumericTypeMapper.TMSHORT);
- typeMap.put(EcorePackage.eINSTANCE.getEString(), StringTypeMapper.INSTANCE);
-
- typeMap.put(EcorePackage.eINSTANCE.getEBooleanObject(), NumericTypeMapper.TMBOOLEAN);
- typeMap.put(EcorePackage.eINSTANCE.getEByteObject(), NumericTypeMapper.TMBYTE);
- typeMap.put(EcorePackage.eINSTANCE.getECharacterObject(), NumericTypeMapper.TMCHAR);
- typeMap.put(EcorePackage.eINSTANCE.getEDoubleObject(), NumericTypeMapper.TMDOUBLE);
- typeMap.put(EcorePackage.eINSTANCE.getEIntegerObject(), NumericTypeMapper.TMINTEGER);
- typeMap.put(EcorePackage.eINSTANCE.getELongObject(), NumericTypeMapper.TMLONG);
- typeMap.put(EcorePackage.eINSTANCE.getEFloatObject(), NumericTypeMapper.TMFLOAT);
-
- // the EByteArray doesn't show us as isMany()== true?!!!!
- typeMap.put(EcorePackage.eINSTANCE.getEByteArray(), ByteArrayTypeMapper.INSTANCE);
- typeMap.put(EcorePackage.eINSTANCE.getEBigDecimal(), BigDecimalTypeMapper.INSTANCE);
- typeMap.put(EcorePackage.eINSTANCE.getEBigInteger(), BigIntegerTypeMapper.INSTANCE);
-
- }
-
- private void initManyMap()
- {
- // TODO Do not support these type yet
- // typeMap.put(EcorePackage.eINSTANCE.getEBigDecimal()
- // typeMap.put(EcorePackage.eINSTANCE.getEBigInteger()
-
- manyTypeMap.put(EcorePackage.eINSTANCE.getEBoolean(), NumericManyTypeMapper.TMBOOLEAN);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEByte(), NumericManyTypeMapper.TMBYTE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEChar(), NumericManyTypeMapper.TMCHAR);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEDate(), NumericManyTypeMapper.TMDATE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEDouble(), NumericManyTypeMapper.TMDOUBLE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEFloat(), NumericManyTypeMapper.TMFLOAT);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEInt(), NumericManyTypeMapper.TMINTEGER);
- manyTypeMap.put(EcorePackage.eINSTANCE.getELong(), NumericManyTypeMapper.TMLONG);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEShort(), NumericManyTypeMapper.TMSHORT);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEString(), StringManyTypeMapper.INSTANCE);
-
- manyTypeMap.put(EcorePackage.eINSTANCE.getEBooleanObject(), NumericManyTypeMapper.TMBOOLEAN);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEByteObject(), NumericManyTypeMapper.TMBYTE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getECharacterObject(), NumericManyTypeMapper.TMCHAR);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEDoubleObject(), NumericManyTypeMapper.TMDOUBLE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEFloatObject(), NumericManyTypeMapper.TMFLOAT);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEIntegerObject(), NumericManyTypeMapper.TMINTEGER);
- manyTypeMap.put(EcorePackage.eINSTANCE.getELongObject(), NumericManyTypeMapper.TMLONG);
-
- manyTypeMap.put(EcorePackage.eINSTANCE.getEByteArray(), NumericManyTypeMapper.TMBYTE);
- manyTypeMap.put(EcorePackage.eINSTANCE.getEFeatureMapEntry(), FeatureMapTypeMapper.INSTANCE);
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.common.util.URI; +import org.eclipse.emf.ecore.EAttribute; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EDataType; +import org.eclipse.emf.ecore.EEnum; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EStructuralFeature; +import org.eclipse.emf.ecore.EcorePackage; +import org.eclipse.emf.ecore.util.EcoreUtil; + +import java.util.HashMap; + +public class ObjyMapper +{ + public static ObjyMapper INSTANCE = new ObjyMapper(); + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyMapper.class); + + protected HashMap<EClassifier, ITypeMapper> typeMap = new HashMap<EClassifier, ITypeMapper>(); + + protected HashMap<EClassifier, ITypeMapper> manyTypeMap = new HashMap<EClassifier, ITypeMapper>(); + + private ITypeMapper manyRef = ManyReferenceMapper.INSTANCE; + + // private AttributeBridge manyRef = new ManyReferenceMapperTreeListX(); + private ITypeMapper singleRef = new SingleReferenceMapper(); + + // private ITypeMapper singleContRef = new SingleContainementReferenceMapper(); + + public ObjyMapper() + { + // TODO - this is from the old code. Verify if we still need it?!!!! + // MultipleTypeMapper multipleMapper = new MultipleTypeMapper(); + // multipleMapper.add((IManyTypeMapper)manyRef); + // multipleMapper.add(new IndexesReferenceMapper()); + // manyRef = multipleMapper; + + initMap(); + initManyMap(); + } + + public ITypeMapper getTypeMapper(EStructuralFeature feature) + { + if (feature == null || !EMFUtil.isPersistent(feature)) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("feature is transient " + feature); + } + return null; + } + + boolean isMany = false; + + if (feature.isMany()) + { + isMany = true; + } + + if (feature instanceof EAttribute) + { + // PROBLEM + EObject type = feature.getEType(); + if (type.eIsProxy()) + { + URI a = EcoreUtil.getURI(type); + type = EcorePackage.eINSTANCE.eResource().getEObject(a.fragment()); + } + ITypeMapper attrMapper = null; + if (isMany) + { + attrMapper = manyTypeMap.get(type); + } + else + { + attrMapper = typeMap.get(type); + } + if (attrMapper != null) + { + return attrMapper; + } + + if (type instanceof EEnum) + { + return EnumTypeMapper.INSTANCE; + } + + /*** handle custom types... ***/ + if (type instanceof EDataType) + { + if (isMany) + { + return CustomDataManyTypeMapper.INSTANCE; + } + + return CustomDataTypeMapper.INSTANCE; + } + } + else if (feature instanceof EReference) + { + if (isMany) + { + return manyRef; + } + + return singleRef; + } + + TRACER_DEBUG.trace("ERROR: " + feature.getEType() + " not supported for feature " + + ((EClassifier)feature.eContainer()).getName() + "." + feature.getName()); + throw new RuntimeException(feature.getEType() + " not supported for feature " + + ((EClassifier)feature.eContainer()).getName() + "." + feature.getName()); + } + + protected void initMap() + { + // TODO Do not support these type yet + typeMap.put(EcorePackage.eINSTANCE.getEBoolean(), NumericTypeMapper.TMBOOLEAN); + typeMap.put(EcorePackage.eINSTANCE.getEByte(), NumericTypeMapper.TMBYTE); + typeMap.put(EcorePackage.eINSTANCE.getEChar(), NumericTypeMapper.TMCHAR); + typeMap.put(EcorePackage.eINSTANCE.getEDate(), NumericTypeMapper.TMDATE); + typeMap.put(EcorePackage.eINSTANCE.getEDouble(), NumericTypeMapper.TMDOUBLE); + typeMap.put(EcorePackage.eINSTANCE.getEFloat(), NumericTypeMapper.TMFLOAT); + typeMap.put(EcorePackage.eINSTANCE.getEInt(), NumericTypeMapper.TMINTEGER); + typeMap.put(EcorePackage.eINSTANCE.getELong(), NumericTypeMapper.TMLONG); + typeMap.put(EcorePackage.eINSTANCE.getEShort(), NumericTypeMapper.TMSHORT); + typeMap.put(EcorePackage.eINSTANCE.getEString(), StringTypeMapper.INSTANCE); + + typeMap.put(EcorePackage.eINSTANCE.getEBooleanObject(), NumericTypeMapper.TMBOOLEAN); + typeMap.put(EcorePackage.eINSTANCE.getEByteObject(), NumericTypeMapper.TMBYTE); + typeMap.put(EcorePackage.eINSTANCE.getECharacterObject(), NumericTypeMapper.TMCHAR); + typeMap.put(EcorePackage.eINSTANCE.getEDoubleObject(), NumericTypeMapper.TMDOUBLE); + typeMap.put(EcorePackage.eINSTANCE.getEIntegerObject(), NumericTypeMapper.TMINTEGER); + typeMap.put(EcorePackage.eINSTANCE.getELongObject(), NumericTypeMapper.TMLONG); + typeMap.put(EcorePackage.eINSTANCE.getEFloatObject(), NumericTypeMapper.TMFLOAT); + + // the EByteArray doesn't show us as isMany()== true?!!!! + typeMap.put(EcorePackage.eINSTANCE.getEByteArray(), ByteArrayTypeMapper.INSTANCE); + typeMap.put(EcorePackage.eINSTANCE.getEBigDecimal(), BigDecimalTypeMapper.INSTANCE); + typeMap.put(EcorePackage.eINSTANCE.getEBigInteger(), BigIntegerTypeMapper.INSTANCE); + + } + + private void initManyMap() + { + // TODO Do not support these type yet + // typeMap.put(EcorePackage.eINSTANCE.getEBigDecimal() + // typeMap.put(EcorePackage.eINSTANCE.getEBigInteger() + + manyTypeMap.put(EcorePackage.eINSTANCE.getEBoolean(), NumericManyTypeMapper.TMBOOLEAN); + manyTypeMap.put(EcorePackage.eINSTANCE.getEByte(), NumericManyTypeMapper.TMBYTE); + manyTypeMap.put(EcorePackage.eINSTANCE.getEChar(), NumericManyTypeMapper.TMCHAR); + manyTypeMap.put(EcorePackage.eINSTANCE.getEDate(), NumericManyTypeMapper.TMDATE); + manyTypeMap.put(EcorePackage.eINSTANCE.getEDouble(), NumericManyTypeMapper.TMDOUBLE); + manyTypeMap.put(EcorePackage.eINSTANCE.getEFloat(), NumericManyTypeMapper.TMFLOAT); + manyTypeMap.put(EcorePackage.eINSTANCE.getEInt(), NumericManyTypeMapper.TMINTEGER); + manyTypeMap.put(EcorePackage.eINSTANCE.getELong(), NumericManyTypeMapper.TMLONG); + manyTypeMap.put(EcorePackage.eINSTANCE.getEShort(), NumericManyTypeMapper.TMSHORT); + manyTypeMap.put(EcorePackage.eINSTANCE.getEString(), StringManyTypeMapper.INSTANCE); + + manyTypeMap.put(EcorePackage.eINSTANCE.getEBooleanObject(), NumericManyTypeMapper.TMBOOLEAN); + manyTypeMap.put(EcorePackage.eINSTANCE.getEByteObject(), NumericManyTypeMapper.TMBYTE); + manyTypeMap.put(EcorePackage.eINSTANCE.getECharacterObject(), NumericManyTypeMapper.TMCHAR); + manyTypeMap.put(EcorePackage.eINSTANCE.getEDoubleObject(), NumericManyTypeMapper.TMDOUBLE); + manyTypeMap.put(EcorePackage.eINSTANCE.getEFloatObject(), NumericManyTypeMapper.TMFLOAT); + manyTypeMap.put(EcorePackage.eINSTANCE.getEIntegerObject(), NumericManyTypeMapper.TMINTEGER); + manyTypeMap.put(EcorePackage.eINSTANCE.getELongObject(), NumericManyTypeMapper.TMLONG); + + manyTypeMap.put(EcorePackage.eINSTANCE.getEByteArray(), NumericManyTypeMapper.TMBYTE); + manyTypeMap.put(EcorePackage.eINSTANCE.getEFeatureMapEntry(), FeatureMapTypeMapper.INSTANCE); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleContainementReferenceMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleContainementReferenceMapper.java index 5bdc4f2828..b9a99841e0 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleContainementReferenceMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleContainementReferenceMapper.java @@ -1,98 +1,98 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring comments for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.db.app.ooId;
-
-/**
- * @author Simon McDuff
- */
-// 100202:IS - this is leftover from the refactoring... verify if we need it.
-@Deprecated
-public class SingleContainementReferenceMapper extends BasicTypeMapper implements ISingleTypeMapper
-{
-
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature)
- {
- EClassifier destination = feature.getEType();
-
- String destinationClassName = ObjySchema.getObjectivityClassName(destination);
- // Containment relationship
- // We do not detect recursive embedded relationship
- proposedClasses.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- feature.getName(), // Attribute name
- 1, // # elements in fixed-size array
- destinationClassName); // Default value
- return false;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- // TODO Auto-generated method stub
- ooId id2 = objyObject.get_ooId(attributeName/* position */);
- if (id2 == null || id2.isNull())
- {
- return null;
- }
- Class_Object childObject = objyObject.get_class_obj(attributeName/* position */);
- return childObject;
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- objyObject.set_ooId(attributeName/* position */, (ooId)newValue);
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void delete(ObjyObject class_Object, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring comments for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.db.app.ooId; + +/** + * @author Simon McDuff + */ +// 100202:IS - this is leftover from the refactoring... verify if we need it. +@Deprecated +public class SingleContainementReferenceMapper extends BasicTypeMapper implements ISingleTypeMapper +{ + + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature) + { + EClassifier destination = feature.getEType(); + + String destinationClassName = ObjySchema.getObjectivityClassName(destination); + // Containment relationship + // We do not detect recursive embedded relationship + proposedClasses.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + feature.getName(), // Attribute name + 1, // # elements in fixed-size array + destinationClassName); // Default value + return false; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + // TODO Auto-generated method stub + ooId id2 = objyObject.get_ooId(attributeName/* position */); + if (id2 == null || id2.isNull()) + { + return null; + } + Class_Object childObject = objyObject.get_class_obj(attributeName/* position */); + return childObject; + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + objyObject.set_ooId(attributeName/* position */, (ooId)newValue); + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void delete(ObjyObject class_Object, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleReferenceMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleReferenceMapper.java index ca4fc4145f..0ee6792e66 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleReferenceMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/SingleReferenceMapper.java @@ -1,155 +1,155 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.id.CDOIDExternal;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.TypeConvert;
-
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.db.app.ooId;
-
-/**
- * @author Simon McDuff
- */
-// TODO - we ignore the boolean value for null references....
-public class SingleReferenceMapper extends BasicTypeMapper implements ISingleTypeMapper
-{
- static public SingleReferenceMapper INSTANCE = new SingleReferenceMapper();
-
- public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature)
- {
- EClassifier destination = feature.getEType();
-
- String destinationClassName = ObjySchema.getObjectivityClassName(destination);
-
- proposedClasses.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- feature.getName(), // Attribute name
- 1, // # elements in fixed-size array
- destinationClassName, // Type of numeric data
- false); // Short reference
- return false;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- /***
- * ooId id2 = internal.ooClassObject().get_ooId(position); if (id2 == null || id2.isNull()) { return null; }
- ***/
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- return getValue(objyObject, attributeName/* position */);
- }
-
- // called by ObjyObject to get some resource elements.
- public Object getValue(ObjyObject objyObject, String attributeName/* Class_Position position */)
- {
- ooId childObject = objyObject.get_ooId(attributeName/* position */);
-
- if (!childObject.isNull())
- {
- // check for external reference.
- // TODO -
- // we can optimize this by making sure the object is flagged by having external
- // references, and only do the following if true.
- // System.out.println("-->> IS: getting Class_Object from OID: " + childObject.getStoreString());
- Class_Object refClassObject = Class_Object.class_object_from_oid(childObject);
-
- if (refClassObject.type_of().name().equals(ObjyProxy.className))
- {
- ObjyProxy proxyObject = new ObjyProxy(refClassObject);
- return OBJYCDOIDUtil.createCDIDExternal(proxyObject);
- }
- }
- // convert to CDOID, revese of the setValue()
- return OBJYCDOIDUtil.getCDOID(childObject);
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- setValue(objyObject, attributeName/* position */, newValue);
- }
-
- // called by ObjyObject to set resource elements.
- public void setValue(ObjyObject objyObject, String attributeName/* Class_Position position */, Object newValue)
- {
- ooId ooid = null;
-
- if (newValue instanceof CDOIDExternal)
- {
- System.out.println("... CDOIDExternal inserted, content:" + ((CDOIDExternal)newValue).getURI());
- // create an ObjyProxy object to hold the the value.
- ObjyProxy proxyObject = ObjyProxy.createObject(objyObject.ooId());
- proxyObject.setUri(((CDOIDExternal)newValue).getURI());
- ooid = proxyObject.ooId();
- }
- else
- {
- ooid = TypeConvert.toOoId(newValue);
- }
-
- objyObject.set_ooId(attributeName/* position */, ooid);
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- System.out.println(">>>OBJYIMPL: SingleRefernceMapper.validate() - not implemented.");
- return true;
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- ooId childOid = objyObject.get_ooId(attributeName/* position */);
- if (!childOid.isNull())
- {
- // This is a single reference, so we shouldn't be deleting the reference
- // object, just set the reference to NULL.
- // ooObj childObject = ooObj.create_ooObj(childOid);
- // childObject.delete();
- setValue(objyObject, feature, null);
- }
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // TODO Implement the initialization, if any....
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.id.CDOIDExternal; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.TypeConvert; + +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.db.app.ooId; + +/** + * @author Simon McDuff + */ +// TODO - we ignore the boolean value for null references.... +public class SingleReferenceMapper extends BasicTypeMapper implements ISingleTypeMapper +{ + static public SingleReferenceMapper INSTANCE = new SingleReferenceMapper(); + + public boolean createSchema(Proposed_Class proposedClasses, EStructuralFeature feature) + { + EClassifier destination = feature.getEType(); + + String destinationClassName = ObjySchema.getObjectivityClassName(destination); + + proposedClasses.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + feature.getName(), // Attribute name + 1, // # elements in fixed-size array + destinationClassName, // Type of numeric data + false); // Short reference + return false; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + /*** + * ooId id2 = internal.ooClassObject().get_ooId(position); if (id2 == null || id2.isNull()) { return null; } + ***/ + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + return getValue(objyObject, attributeName/* position */); + } + + // called by ObjyObject to get some resource elements. + public Object getValue(ObjyObject objyObject, String attributeName/* Class_Position position */) + { + ooId childObject = objyObject.get_ooId(attributeName/* position */); + + if (!childObject.isNull()) + { + // check for external reference. + // TODO - + // we can optimize this by making sure the object is flagged by having external + // references, and only do the following if true. + // System.out.println("-->> IS: getting Class_Object from OID: " + childObject.getStoreString()); + Class_Object refClassObject = Class_Object.class_object_from_oid(childObject); + + if (refClassObject.type_of().name().equals(ObjyProxy.className)) + { + ObjyProxy proxyObject = new ObjyProxy(refClassObject); + return OBJYCDOIDUtil.createCDIDExternal(proxyObject); + } + } + // convert to CDOID, revese of the setValue() + return OBJYCDOIDUtil.getCDOID(childObject); + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + setValue(objyObject, attributeName/* position */, newValue); + } + + // called by ObjyObject to set resource elements. + public void setValue(ObjyObject objyObject, String attributeName/* Class_Position position */, Object newValue) + { + ooId ooid = null; + + if (newValue instanceof CDOIDExternal) + { + System.out.println("... CDOIDExternal inserted, content:" + ((CDOIDExternal)newValue).getURI()); + // create an ObjyProxy object to hold the the value. + ObjyProxy proxyObject = ObjyProxy.createObject(objyObject.ooId()); + proxyObject.setUri(((CDOIDExternal)newValue).getURI()); + ooid = proxyObject.ooId(); + } + else + { + ooid = TypeConvert.toOoId(newValue); + } + + objyObject.set_ooId(attributeName/* position */, ooid); + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + System.out.println(">>>OBJYIMPL: SingleRefernceMapper.validate() - not implemented."); + return true; + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + ooId childOid = objyObject.get_ooId(attributeName/* position */); + if (!childOid.isNull()) + { + // This is a single reference, so we shouldn't be deleting the reference + // object, just set the reference to NULL. + // ooObj childObject = ooObj.create_ooObj(childOid); + // childObject.delete(); + setValue(objyObject, feature, null); + } + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // TODO Implement the initialization, if any.... + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringManyTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringManyTypeMapper.java index 0e7689ab2d..8438081cda 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringManyTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringManyTypeMapper.java @@ -1,191 +1,191 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.db.ObjyRuntimeException;
-
-/**
- * @author Ibrahim Sallam
- */
-public class StringManyTypeMapper extends BasicTypeMapper implements IManyTypeMapper
-{
- public static StringManyTypeMapper INSTANCE = new StringManyTypeMapper();
-
- public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature)
- {
- try
- {
-
- ObjyArrayListString.buildSchema();
-
- proposedClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- getAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- ObjyArrayListString.ClassName, false); // Default value // Default value
-
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- return false;
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Need to implement this.
- // throw new UnsupportedOperationException("Implement me!!");
- System.out.println(">>>OBJYIMPL: StringManyTypeMapper.validate() - not implemented.");
- return true;
- }
-
- protected String stringFromObject(EStructuralFeature feature, Object objectValue)
- {
- if (objectValue instanceof String)
- {
- return (String)objectValue;
- }
-
- return null;
- }
-
- protected Object objectFromString(EStructuralFeature feature, String stringValue)
- {
- return stringValue;
- }
-
- protected ObjyArrayListString getList(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
-
- ObjyArrayListString list = (ObjyArrayListString)objyObject.getFeatureList(attributeName/* position */);
- if (list == null)
- {
- list = new ObjyArrayListString(objyObject.get_class_obj(attributeName/* position */));
- objyObject.setFeatureList(attributeName/* position */, list);
- }
- return list;
- }
-
- public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value)
- {
- assert value instanceof String;
- getList(objyObject, feature).add(stringFromObject(feature, value));
- }
-
- public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] values)
- {
- // CDOList list = (CDOList) value;
- String[] strings = new String[values.length];
- for (int i = 0; i < values.length; i++)
- {
- // strings[i] = stringFromObject(feature, values[i]);
- strings[i] = (String)values[i];
- }
- getList(objyObject, feature).addAll(index, strings);
- }
-
- public void clear(ObjyObject objyObject, EStructuralFeature feature)
- {
- getList(objyObject, feature).clear();
- }
-
- public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize)
- {
- int size = size(objyObject, feature);
-
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
-
- String[] strings = getList(objyObject, feature).getAll(index, size);
-
- Object[] objects = new Object[strings.length];
-
- for (int i = 0; i < strings.length; i++)
- {
- objects[i] = objectFromString(feature, strings[i]);
- }
-
- return strings;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- return objectFromString(feature, getList(objyObject, feature).get(index));
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index)
- {
- Object oldValue = objectFromString(feature, getList(objyObject, feature).get(index));
- getList(objyObject, feature).remove(index);
- return oldValue;
- }
-
- public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues)
- {
- addAll(objyObject, feature, 0, newValues);
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue)
- {
- assert newValue instanceof String;
-
- getList(objyObject, feature).set(index, stringFromObject(feature, newValue));
- }
-
- public int size(ObjyObject objyObject, EStructuralFeature feature)
- {
- return (int)getList(objyObject, feature).size();
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // Class_Position position = classObject.type_of().position_in_class(getAttributeName(feature));
- Class_Object newClassObject = Class_Object.new_persistent_object(
- ObjySchema.getObjyClass(ObjyArrayListString.ClassName).getASClass(), classObject.objectID(), false);
- // ObjyObjectManager.newInternalObjCount++;
- classObject.nset_ooId(getAttributeName(feature), newClassObject.objectID());
- ObjyArrayListString.initObject(newClassObject);
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyArrayListString; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.db.ObjyRuntimeException; + +/** + * @author Ibrahim Sallam + */ +public class StringManyTypeMapper extends BasicTypeMapper implements IManyTypeMapper +{ + public static StringManyTypeMapper INSTANCE = new StringManyTypeMapper(); + + public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature) + { + try + { + + ObjyArrayListString.buildSchema(); + + proposedClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + getAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + ObjyArrayListString.ClassName, false); // Default value // Default value + + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + return false; + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Need to implement this. + // throw new UnsupportedOperationException("Implement me!!"); + System.out.println(">>>OBJYIMPL: StringManyTypeMapper.validate() - not implemented."); + return true; + } + + protected String stringFromObject(EStructuralFeature feature, Object objectValue) + { + if (objectValue instanceof String) + { + return (String)objectValue; + } + + return null; + } + + protected Object objectFromString(EStructuralFeature feature, String stringValue) + { + return stringValue; + } + + protected ObjyArrayListString getList(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + + ObjyArrayListString list = (ObjyArrayListString)objyObject.getFeatureList(attributeName/* position */); + if (list == null) + { + list = new ObjyArrayListString(objyObject.get_class_obj(attributeName/* position */)); + objyObject.setFeatureList(attributeName/* position */, list); + } + return list; + } + + public void add(ObjyObject objyObject, EStructuralFeature feature, int index, Object value) + { + assert value instanceof String; + getList(objyObject, feature).add(stringFromObject(feature, value)); + } + + public void addAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] values) + { + // CDOList list = (CDOList) value; + String[] strings = new String[values.length]; + for (int i = 0; i < values.length; i++) + { + // strings[i] = stringFromObject(feature, values[i]); + strings[i] = (String)values[i]; + } + getList(objyObject, feature).addAll(index, strings); + } + + public void clear(ObjyObject objyObject, EStructuralFeature feature) + { + getList(objyObject, feature).clear(); + } + + public Object[] getAll(ObjyObject objyObject, EStructuralFeature feature, int index, int chunkSize) + { + int size = size(objyObject, feature); + + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + + String[] strings = getList(objyObject, feature).getAll(index, size); + + Object[] objects = new Object[strings.length]; + + for (int i = 0; i < strings.length; i++) + { + objects[i] = objectFromString(feature, strings[i]); + } + + return strings; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature, int index) + { + return objectFromString(feature, getList(objyObject, feature).get(index)); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature, int index) + { + Object oldValue = objectFromString(feature, getList(objyObject, feature).get(index)); + getList(objyObject, feature).remove(index); + return oldValue; + } + + public void setAll(ObjyObject objyObject, EStructuralFeature feature, int index, Object[] newValues) + { + addAll(objyObject, feature, 0, newValues); + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, int index, Object newValue) + { + assert newValue instanceof String; + + getList(objyObject, feature).set(index, stringFromObject(feature, newValue)); + } + + public int size(ObjyObject objyObject, EStructuralFeature feature) + { + return (int)getList(objyObject, feature).size(); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // Class_Position position = classObject.type_of().position_in_class(getAttributeName(feature)); + Class_Object newClassObject = Class_Object.new_persistent_object( + ObjySchema.getObjyClass(ObjyArrayListString.ClassName).getASClass(), classObject.objectID(), false); + // ObjyObjectManager.newInternalObjCount++; + classObject.nset_ooId(getAttributeName(feature), newClassObject.objectID()); + ObjyArrayListString.initObject(newClassObject); + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + throw new UnsupportedOperationException("Implement me!!"); + } + + public void move(ObjyObject objyObject, EStructuralFeature feature, int targetIndex, int sourceIndex) + { + throw new UnsupportedOperationException("Implement me!!"); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringTypeMapper.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringTypeMapper.java index 038851a209..b4972415de 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringTypeMapper.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/mapper/StringTypeMapper.java @@ -1,136 +1,136 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.mapper;
-
-import org.eclipse.emf.cdo.common.revision.CDORevisionData;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Attribute;
-import com.objy.as.app.ooBaseType;
-import com.objy.db.ObjyRuntimeException;
-
-/**
- * @author Simon McDuff
- */
-public class StringTypeMapper extends BasicTypeMapper implements ISingleTypeMapper
-{
- public static StringTypeMapper INSTANCE = new StringTypeMapper();
-
- @Override
- protected String getNullAttributeName(EStructuralFeature feature)
- {
- return feature.getName() + "_isNull";
- }
-
- public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature)
- {
- try
- {
-
- proposedClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- feature.getName(), // Attribute name
- 1, // # elements in fixed-size array
- "ooUtf8String"); // Default value
-
- proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- getNullAttributeName(feature), // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooBOOLEAN // Default value
- );
- }
- catch (ObjyRuntimeException ex)
- {
- ex.printStackTrace();
- }
- return false;
- }
-
- public Object getValue(ObjyObject objyObject, EStructuralFeature feature)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue();
- Object value = null;
-
- if (!isNull)
- {
- value = stringValue.toString();
- // else if (feature.isUnsettable())
- // value = CDORevisionData.NIL;
- }
-
- return value;
- }
-
- public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue)
- {
- boolean isNull = newValue == null || newValue == CDORevisionData.NIL;
- // Class_Position nullPosition = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
-
- if (!isNull)
- {
- // Class_Position position = getAttributePosition(objyObject, feature);
- String attributeName = getAttributeName(feature);
- String_Value stringValue = objyObject.get_string(attributeName/* position */);
- stringValue.update();
- stringValue.set((String)newValue);
- }
- Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse;
- objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue);
- }
-
- public Object remove(ObjyObject objyObject, EStructuralFeature feature)
- {
- throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void delete(ObjyObject objyObject, EStructuralFeature feature)
- {
- // we could set the string value to "", but it would be easier to just set
- // the numeric _null to "true"
- // Class_Position position = getNullAttributePosition(objyObject, feature);
- String nullAttributeName = getNullAttributeName(feature);
- objyObject.set_numeric(nullAttributeName/* position */, numericTrue);
- // throw new UnsupportedOperationException("Implement me!!");
- }
-
- public void initialize(Class_Object classObject, EStructuralFeature feature)
- {
- // Class_Position position = classObject.type_of().position_in_class(getNullAttributeName(feature));
- classObject.nset_numeric(getNullAttributeName(feature), numericTrue);
- }
-
- public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
-
- }
-
- public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature)
- {
- // TODO Auto-generated method stub
- System.out.println(">>>OBJYIMPL: StringTypeMapper.validate() - not implemented.");
- return true;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.mapper; + +import org.eclipse.emf.cdo.common.revision.CDORevisionData; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Attribute; +import com.objy.as.app.ooBaseType; +import com.objy.db.ObjyRuntimeException; + +/** + * @author Simon McDuff + */ +public class StringTypeMapper extends BasicTypeMapper implements ISingleTypeMapper +{ + public static StringTypeMapper INSTANCE = new StringTypeMapper(); + + @Override + protected String getNullAttributeName(EStructuralFeature feature) + { + return feature.getName() + "_isNull"; + } + + public boolean createSchema(Proposed_Class proposedClass, EStructuralFeature feature) + { + try + { + + proposedClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + feature.getName(), // Attribute name + 1, // # elements in fixed-size array + "ooUtf8String"); // Default value + + proposedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + getNullAttributeName(feature), // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooBOOLEAN // Default value + ); + } + catch (ObjyRuntimeException ex) + { + ex.printStackTrace(); + } + return false; + } + + public Object getValue(ObjyObject objyObject, EStructuralFeature feature) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + String_Value stringValue = objyObject.get_string(attributeName/* position */); + boolean isNull = objyObject.get_numeric(nullAttributeName/* nullPosition */).booleanValue(); + Object value = null; + + if (!isNull) + { + value = stringValue.toString(); + // else if (feature.isUnsettable()) + // value = CDORevisionData.NIL; + } + + return value; + } + + public void setValue(ObjyObject objyObject, EStructuralFeature feature, Object newValue) + { + boolean isNull = newValue == null || newValue == CDORevisionData.NIL; + // Class_Position nullPosition = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + + if (!isNull) + { + // Class_Position position = getAttributePosition(objyObject, feature); + String attributeName = getAttributeName(feature); + String_Value stringValue = objyObject.get_string(attributeName/* position */); + stringValue.update(); + stringValue.set((String)newValue); + } + Numeric_Value isNullValue = newValue == null ? numericTrue : numericFalse; + objyObject.set_numeric(nullAttributeName/* nullPosition */, isNullValue); + } + + public Object remove(ObjyObject objyObject, EStructuralFeature feature) + { + throw new UnsupportedOperationException("Implement me!!"); + } + + public void delete(ObjyObject objyObject, EStructuralFeature feature) + { + // we could set the string value to "", but it would be easier to just set + // the numeric _null to "true" + // Class_Position position = getNullAttributePosition(objyObject, feature); + String nullAttributeName = getNullAttributeName(feature); + objyObject.set_numeric(nullAttributeName/* position */, numericTrue); + // throw new UnsupportedOperationException("Implement me!!"); + } + + public void initialize(Class_Object classObject, EStructuralFeature feature) + { + // Class_Position position = classObject.type_of().position_in_class(getNullAttributeName(feature)); + classObject.nset_numeric(getNullAttributeName(feature), numericTrue); + } + + public void modifySchema(Proposed_Class proposedooClass, EStructuralFeature feature) + { + // TODO Auto-generated method stub + + } + + public boolean validate(d_Attribute ooAttribute, EStructuralFeature feature) + { + // TODO Auto-generated method stub + System.out.println(">>>OBJYIMPL: StringTypeMapper.validate() - not implemented."); + return true; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayList.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayList.java index b449e12e94..52a2dae67a 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayList.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayList.java @@ -1,256 +1,256 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.VArray_Object;
-import com.objy.db.app.ooId;
-
-/**
- * @author Simon McDuff
- */
-public abstract class ObjyArrayList<T>
-{
- final static String sizeName = "elementCount";
-
- final static String arrayName = "curr";
-
- protected Class_Object classObject;
-
- private VArray_Object vArray;
-
- protected transient long cacheSize;
-
- transient long position;
-
- public static void initObject(Class_Object classObject)
- {
- // set the size to 0;
- classObject.nset_numeric(sizeName, new Numeric_Value(0));
- }
-
- public ObjyArrayList(Class_Object classObject)
- {
- this.classObject = classObject;
- this.cacheSize = -1;
-
- }
-
- public ooId getID()
- {
- return classObject.objectID();
- }
-
- // /**
- // * TODO - verify need.
- // */
- // private Class_Object getClassObject()
- // {
- // return classObject;
- // }
-
- public void clear()
- {
- getVArray().resize(0);
- cacheSize = 0;
- saveSize();
- }
-
- private void shiftRight(int index)
- {
- shiftRight(index, 1);
- }
-
- private void shiftRight(int index, int sizeToShift)
- {
- long size = this.cachedSize();
-
- for (long i = size - 1; i >= index; i--)
- {
- setValue(i + sizeToShift, getValue(i));
- }
-
- cacheSize += sizeToShift;
- saveSize();
- }
-
- private void shiftLeft(int index)
- {
- long size = this.cachedSize();
- for (long i = index; i < size - 1; i++)
- {
- setValue(i, getValue(i + 1));
- }
-
- cacheSize--;
- saveSize();
- }
-
- /**
- *
- */
- protected void grow(int item)
- {
- getVArray().resize(getVArraySize() + Math.max(item + 10, 10));
- }
-
- /**
- *
- */
- private void prepareToInsert(int numberToAdd)
- {
- long size = cachedSize();
- update();
-
- if (size + numberToAdd > getVArraySize())
- {
- grow(numberToAdd);
- }
- }
-
- protected long getVArraySize()
- {
- return getVArray().size();
- }
-
- protected void update()
- {
- getVArray().update();
- }
-
- protected VArray_Object getVArray()
- {
- if (vArray == null)
- {
- vArray = classObject.nget_varray(arrayName);
- }
- return vArray;
- }
-
- public void add(int index, T newValue)
- {
- prepareToInsert(1);
- shiftRight(index);
- basicSet(index, newValue);
- }
-
- public void addAll(int index, Object[] newValue)
- {
- prepareToInsert(newValue.length);
- shiftRight(index, newValue.length);
-
- for (int i = 0; i < newValue.length; i++)
- {
- @SuppressWarnings("unchecked")
- T value = (T)newValue[i];
- basicSet(index + i, value);
- }
- }
-
- public void remove(int index)
- {
- shiftLeft(index);
- }
-
- public void add(T newValue)
- {
- long size = cachedSize();
-
- prepareToInsert(1);
- setValue(size, newValue);
- cacheSize++;
- saveSize();
- }
-
- public void set(long index, T newValue)
- {
- basicSet(index, newValue);
- // cacheSize = -1;
- }
-
- public void move(long newPosition, long oldPosition)
- {
- if (oldPosition == newPosition)
- {
- return;
- }
-
- // get the object at oldPosition.
- T value = getValue(oldPosition);
- // remove the oldPosition.
- remove((int)oldPosition);
- // make a space at the newPosition by shifting elements
- shiftRight((int)newPosition);
- set(newPosition, value);
- }
-
- protected void basicSet(long index, T newValue)
- {
- if (index >= cachedSize())
- {
- throw new ArrayIndexOutOfBoundsException();
- }
-
- update();
-
- setValue(index, newValue);
- }
-
- public T get(long index)
- {
- if (index >= size())
- {
- throw new ArrayIndexOutOfBoundsException();
- }
-
- return getValue(index);
- }
-
- protected abstract void setValue(long index, T newValue);
-
- protected abstract T getValue(long index);
-
- protected void saveSize()
- {
- // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<");
- // System.out.println("ooArrayList.saveSize() - value to store in objy is: " + cacheSize);
- classObject.nset_numeric(sizeName, new Numeric_Value(cacheSize));
- resetCachedSize();
- }
-
- protected void resetCachedSize()
- {
- cacheSize = -1;
- }
-
- protected long cachedSize()
- {
- if (cacheSize == -1)
- {
- cacheSize = classObject.nget_numeric(sizeName).longValue();
- // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<");
- // System.out.println("ooArrayList.privateSize() - cacheSize was -1, value from objy is: " + cacheSize);
- }
- return cacheSize;
- }
-
- public long size()
- {
- // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<");
- // Numeric_Value nValue = classObject.nget_numeric(sizeName);
- // System.out.println("ooArrayList.size() - nValue: " + nValue.toString());
- // return classObject.nget_numeric(sizeName).longValue();
- return cachedSize();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.VArray_Object; +import com.objy.db.app.ooId; + +/** + * @author Simon McDuff + */ +public abstract class ObjyArrayList<T> +{ + final static String sizeName = "elementCount"; + + final static String arrayName = "curr"; + + protected Class_Object classObject; + + private VArray_Object vArray; + + protected transient long cacheSize; + + transient long position; + + public static void initObject(Class_Object classObject) + { + // set the size to 0; + classObject.nset_numeric(sizeName, new Numeric_Value(0)); + } + + public ObjyArrayList(Class_Object classObject) + { + this.classObject = classObject; + this.cacheSize = -1; + + } + + public ooId getID() + { + return classObject.objectID(); + } + + // /** + // * TODO - verify need. + // */ + // private Class_Object getClassObject() + // { + // return classObject; + // } + + public void clear() + { + getVArray().resize(0); + cacheSize = 0; + saveSize(); + } + + private void shiftRight(int index) + { + shiftRight(index, 1); + } + + private void shiftRight(int index, int sizeToShift) + { + long size = this.cachedSize(); + + for (long i = size - 1; i >= index; i--) + { + setValue(i + sizeToShift, getValue(i)); + } + + cacheSize += sizeToShift; + saveSize(); + } + + private void shiftLeft(int index) + { + long size = this.cachedSize(); + for (long i = index; i < size - 1; i++) + { + setValue(i, getValue(i + 1)); + } + + cacheSize--; + saveSize(); + } + + /** + * + */ + protected void grow(int item) + { + getVArray().resize(getVArraySize() + Math.max(item + 10, 10)); + } + + /** + * + */ + private void prepareToInsert(int numberToAdd) + { + long size = cachedSize(); + update(); + + if (size + numberToAdd > getVArraySize()) + { + grow(numberToAdd); + } + } + + protected long getVArraySize() + { + return getVArray().size(); + } + + protected void update() + { + getVArray().update(); + } + + protected VArray_Object getVArray() + { + if (vArray == null) + { + vArray = classObject.nget_varray(arrayName); + } + return vArray; + } + + public void add(int index, T newValue) + { + prepareToInsert(1); + shiftRight(index); + basicSet(index, newValue); + } + + public void addAll(int index, Object[] newValue) + { + prepareToInsert(newValue.length); + shiftRight(index, newValue.length); + + for (int i = 0; i < newValue.length; i++) + { + @SuppressWarnings("unchecked") + T value = (T)newValue[i]; + basicSet(index + i, value); + } + } + + public void remove(int index) + { + shiftLeft(index); + } + + public void add(T newValue) + { + long size = cachedSize(); + + prepareToInsert(1); + setValue(size, newValue); + cacheSize++; + saveSize(); + } + + public void set(long index, T newValue) + { + basicSet(index, newValue); + // cacheSize = -1; + } + + public void move(long newPosition, long oldPosition) + { + if (oldPosition == newPosition) + { + return; + } + + // get the object at oldPosition. + T value = getValue(oldPosition); + // remove the oldPosition. + remove((int)oldPosition); + // make a space at the newPosition by shifting elements + shiftRight((int)newPosition); + set(newPosition, value); + } + + protected void basicSet(long index, T newValue) + { + if (index >= cachedSize()) + { + throw new ArrayIndexOutOfBoundsException(); + } + + update(); + + setValue(index, newValue); + } + + public T get(long index) + { + if (index >= size()) + { + throw new ArrayIndexOutOfBoundsException(); + } + + return getValue(index); + } + + protected abstract void setValue(long index, T newValue); + + protected abstract T getValue(long index); + + protected void saveSize() + { + // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<"); + // System.out.println("ooArrayList.saveSize() - value to store in objy is: " + cacheSize); + classObject.nset_numeric(sizeName, new Numeric_Value(cacheSize)); + resetCachedSize(); + } + + protected void resetCachedSize() + { + cacheSize = -1; + } + + protected long cachedSize() + { + if (cacheSize == -1) + { + cacheSize = classObject.nget_numeric(sizeName).longValue(); + // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<"); + // System.out.println("ooArrayList.privateSize() - cacheSize was -1, value from objy is: " + cacheSize); + } + return cacheSize; + } + + public long size() + { + // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<"); + // Numeric_Value nValue = classObject.nget_numeric(sizeName); + // System.out.println("ooArrayList.size() - nValue: " + nValue.toString()); + // return classObject.nget_numeric(sizeName).longValue(); + return cachedSize(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListId.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListId.java index 3d30a89794..dbaeff74dd 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListId.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListId.java @@ -1,250 +1,250 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-
-import com.objy.as.app.Class_Object;
-import com.objy.db.app.Session;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeListX;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Simon McDuff
- * @author ibrahim 100920 - IS: modified to use ooTreeListX instead of ObjyArrayList<ooId>. minimize the changes for the
- * 3.0.x build. 100927 - IS: changed to wrap ooTreeListX to avoid using extra class/Class_Object creation
- */
-public class ObjyArrayListId
-{
-
- static public String className = "ooTreeListX";
-
- private ooTreeListX list = null;
-
- // private int size = 0;
-
- public static void buildSchema()
- {
- return;
- // d_Module top_mod = ObjySchema.getTopModule();
- // if (top_mod.resolve_class(ObjyArrayListId.className) == null
- // && top_mod.resolve_proposed_class(ObjyArrayListId.className) == null)
- // {
- //
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId");
- // }
- //
- // boolean inProcess = top_mod.proposed_classes().hasNext();
- //
- // // Proposed_Class A = new Proposed_Class(ooArrayListId.ClassName);
- // Proposed_Class A = top_mod.propose_new_class(ObjyArrayListId.className);
- //
- // A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj" /* "ooObj" */);
- //
- // A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- // ObjyArrayList.sizeName, // Attribute name
- // 1, // # elements in fixed-size array
- // ooBaseType.ooINT32 // Type of numeric data
- // ); // Default value
- //
- // A.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- // ObjyArrayList.arrayName, // Attribute name
- // 1, // # elements in fixed-size array
- // "ooTreeListX", false);
- //
- // // top_mod.propose_new_class(A);
- // if (!inProcess)
- // {
- // top_mod.activate_proposals(true, true);
- // }
- //
- // if (TRACER_DEBUG.isEnabled())
- // {
- // TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added");
- // }
- // }
-
- }
-
- public static void initObject(Class_Object classObject)
- {
- return;
- // // set the size to 0;
- // classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(0));
- // // create the ooTreeListX.
- // ooTreeListX list = new ooTreeListX();
- // ooObj anObj = ooObj.create_ooObj(classObject.objectID());
- // anObj.cluster(list);
- // // System.out.println("initObject: " + anObj.getOid().getStoreString() + " treeListX: "
- // // + list.getOid().getStoreString());
- // classObject.nset_ooId(ObjyArrayList.arrayName, list.getOid());
- }
-
- public ObjyArrayListId(Class_Object classObject)
- {
- // get the ooTreeList object.
- ooId listId = classObject.objectID();
- list = (ooTreeListX)Session.getCurrent().getFD().objectFrom(listId);
- }
-
- protected void setValue(long index, ooObj newValue)
- {
- list.set((int)index, newValue);
- }
-
- protected ooObj getValue(long index)
- {
- return (ooObj)list.get((int)index);
- }
-
- protected ooId getOidValue(long index)
- {
- // System.out.println(" - ooArrayListId.getValue() at index: " + index +
- // " for classObject: " + classObject.objectID().getStoreString() );
- return getValue(index).getOid();
- }
-
- public ooId get(long index)
- {
- if (index >= size())
- {
- throw new ArrayIndexOutOfBoundsException();
- }
-
- return getOidValue(index);
- }
-
- public void set(long index, ooId newValue)
- {
- setValue(index, ooObj.create_ooObj(newValue));
- setSize();
- }
-
- public ooId[] getAll(int index, int chunkSize)
- {
- long size = size();
-
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
- if (size == 0)
- {
- return null;
- }
-
- ooId[] ooIds = new ooId[(int)size];
- for (int i = 0; i < size; i++)
- {
- ooIds[i] = getOidValue(i + index);
- }
- return ooIds;
- }
-
- public void add(ooId newValue)
- {
- list.add(ooObj.create_ooObj(newValue));
- // size++;
- }
-
- public void add(int index, ooId newValue)
- {
- try
- {
- list.add(index, ooObj.create_ooObj(newValue));
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- // size++;
- }
-
- public void addAll(int index, Object[] newValue)
- {
- List<Object> objList = new ArrayList<Object>();
- for (int i = 0; i < newValue.length; i++)
- {
- objList.add(ooObj.create_ooObj((ooId)newValue[i]));
- }
-
- list.addAll(index, objList);
- // setSize();
- }
-
- public void move(long newPosition, long oldPosition)
- {
- if (oldPosition == newPosition)
- {
- return;
- }
-
- // get the object at oldPosition.
- ooObj value = getValue(oldPosition);
-
- // remove the oldPosition.
- remove((int)oldPosition);
- list.add((int)newPosition, value);
- }
-
- public void remove(int index)
- {
- list.remove(index);
- // setSize();
- }
-
- public void clear()
- {
- list.clear();
- // size = 0;
- // setSize();
- }
-
- protected void setSize()
- {
- // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<");
- // System.out.println("ooArrayList.saveSize() - value to store in objy is: " + cacheSize);
- // classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(size));
- }
-
- public long size()
- {
- // size = (int)classObject.nget_numeric(ObjyArrayList.sizeName).longValue();
- int size = list.size();
- return size;
- }
-
- public ooObj copy(ooObj nearObj)
- {
-
- ooTreeListX newList = new ooTreeListX(2/* (int)size() */, false);
- // ObjyObjectManager.newInternalObjCount++;
-
- nearObj.cluster(newList);
- if (size() > 0)
- {
- newList.addAll(list);
- }
-
- // Class_Object newClassObject = new Class_Object(newObj);
- // newClassObject.nset_ooId(ObjyArrayList.arrayName, newList.getOid());
-
- return newList;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.revision.CDORevision; + +import com.objy.as.app.Class_Object; +import com.objy.db.app.Session; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeListX; + +import java.util.ArrayList; +import java.util.List; + +/** + * @author Simon McDuff + * @author ibrahim 100920 - IS: modified to use ooTreeListX instead of ObjyArrayList<ooId>. minimize the changes for the + * 3.0.x build. 100927 - IS: changed to wrap ooTreeListX to avoid using extra class/Class_Object creation + */ +public class ObjyArrayListId +{ + + static public String className = "ooTreeListX"; + + private ooTreeListX list = null; + + // private int size = 0; + + public static void buildSchema() + { + return; + // d_Module top_mod = ObjySchema.getTopModule(); + // if (top_mod.resolve_class(ObjyArrayListId.className) == null + // && top_mod.resolve_proposed_class(ObjyArrayListId.className) == null) + // { + // + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId"); + // } + // + // boolean inProcess = top_mod.proposed_classes().hasNext(); + // + // // Proposed_Class A = new Proposed_Class(ooArrayListId.ClassName); + // Proposed_Class A = top_mod.propose_new_class(ObjyArrayListId.className); + // + // A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj" /* "ooObj" */); + // + // A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + // ObjyArrayList.sizeName, // Attribute name + // 1, // # elements in fixed-size array + // ooBaseType.ooINT32 // Type of numeric data + // ); // Default value + // + // A.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + // ObjyArrayList.arrayName, // Attribute name + // 1, // # elements in fixed-size array + // "ooTreeListX", false); + // + // // top_mod.propose_new_class(A); + // if (!inProcess) + // { + // top_mod.activate_proposals(true, true); + // } + // + // if (TRACER_DEBUG.isEnabled()) + // { + // TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added"); + // } + // } + + } + + public static void initObject(Class_Object classObject) + { + return; + // // set the size to 0; + // classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(0)); + // // create the ooTreeListX. + // ooTreeListX list = new ooTreeListX(); + // ooObj anObj = ooObj.create_ooObj(classObject.objectID()); + // anObj.cluster(list); + // // System.out.println("initObject: " + anObj.getOid().getStoreString() + " treeListX: " + // // + list.getOid().getStoreString()); + // classObject.nset_ooId(ObjyArrayList.arrayName, list.getOid()); + } + + public ObjyArrayListId(Class_Object classObject) + { + // get the ooTreeList object. + ooId listId = classObject.objectID(); + list = (ooTreeListX)Session.getCurrent().getFD().objectFrom(listId); + } + + protected void setValue(long index, ooObj newValue) + { + list.set((int)index, newValue); + } + + protected ooObj getValue(long index) + { + return (ooObj)list.get((int)index); + } + + protected ooId getOidValue(long index) + { + // System.out.println(" - ooArrayListId.getValue() at index: " + index + + // " for classObject: " + classObject.objectID().getStoreString() ); + return getValue(index).getOid(); + } + + public ooId get(long index) + { + if (index >= size()) + { + throw new ArrayIndexOutOfBoundsException(); + } + + return getOidValue(index); + } + + public void set(long index, ooId newValue) + { + setValue(index, ooObj.create_ooObj(newValue)); + setSize(); + } + + public ooId[] getAll(int index, int chunkSize) + { + long size = size(); + + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + if (size == 0) + { + return null; + } + + ooId[] ooIds = new ooId[(int)size]; + for (int i = 0; i < size; i++) + { + ooIds[i] = getOidValue(i + index); + } + return ooIds; + } + + public void add(ooId newValue) + { + list.add(ooObj.create_ooObj(newValue)); + // size++; + } + + public void add(int index, ooId newValue) + { + try + { + list.add(index, ooObj.create_ooObj(newValue)); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + // size++; + } + + public void addAll(int index, Object[] newValue) + { + List<Object> objList = new ArrayList<Object>(); + for (int i = 0; i < newValue.length; i++) + { + objList.add(ooObj.create_ooObj((ooId)newValue[i])); + } + + list.addAll(index, objList); + // setSize(); + } + + public void move(long newPosition, long oldPosition) + { + if (oldPosition == newPosition) + { + return; + } + + // get the object at oldPosition. + ooObj value = getValue(oldPosition); + + // remove the oldPosition. + remove((int)oldPosition); + list.add((int)newPosition, value); + } + + public void remove(int index) + { + list.remove(index); + // setSize(); + } + + public void clear() + { + list.clear(); + // size = 0; + // setSize(); + } + + protected void setSize() + { + // System.out.println(">>> classObject: " + classObject.objectID().getStoreString() + " <<<"); + // System.out.println("ooArrayList.saveSize() - value to store in objy is: " + cacheSize); + // classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(size)); + } + + public long size() + { + // size = (int)classObject.nget_numeric(ObjyArrayList.sizeName).longValue(); + int size = list.size(); + return size; + } + + public ooObj copy(ooObj nearObj) + { + + ooTreeListX newList = new ooTreeListX(2/* (int)size() */, false); + // ObjyObjectManager.newInternalObjCount++; + + nearObj.cluster(newList); + if (size() > 0) + { + newList.addAll(list); + } + + // Class_Object newClassObject = new Class_Object(newObj); + // newClassObject.nset_ooId(ObjyArrayList.arrayName, newList.getOid()); + + return newList; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListLong.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListLong.java index 9091c544c7..90cec59e89 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListLong.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListLong.java @@ -1,94 +1,94 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-
-/**
- * @author Simon McDuff
- */
-public class ObjyArrayListLong extends ObjyArrayList<Long>
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyArrayListLong.class);
-
- static public String ArrayName = "ObjyArrayListLong";
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(ObjyArrayListLong.ArrayName) == null)
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- // Proposed_Class A = new Proposed_Class(ooArrayListLong.ArrayName);
- Proposed_Class A = top_mod.propose_new_class(ObjyArrayListLong.ArrayName);
-
- A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.sizeName, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
-
- A.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.arrayName, // Attribute name
- 1, ooBaseType.ooINT64);
-
- // top_mod.propose_new_class(A);
-
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added");
- }
- }
- }
-
- public ObjyArrayListLong(Class_Object classObject)
- {
- super(classObject);
- }
-
- @Override
- protected void setValue(long index, Long newValue)
- {
- getVArray().set_numeric(index, new Numeric_Value(newValue.longValue()));
- }
-
- @Override
- protected Long getValue(long index)
- {
- return getVArray().get_numeric(index).longValue();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; + +/** + * @author Simon McDuff + */ +public class ObjyArrayListLong extends ObjyArrayList<Long> +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyArrayListLong.class); + + static public String ArrayName = "ObjyArrayListLong"; + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(ObjyArrayListLong.ArrayName) == null) + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId"); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + // Proposed_Class A = new Proposed_Class(ooArrayListLong.ArrayName); + Proposed_Class A = top_mod.propose_new_class(ObjyArrayListLong.ArrayName); + + A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.sizeName, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + + A.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.arrayName, // Attribute name + 1, ooBaseType.ooINT64); + + // top_mod.propose_new_class(A); + + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added"); + } + } + } + + public ObjyArrayListLong(Class_Object classObject) + { + super(classObject); + } + + @Override + protected void setValue(long index, Long newValue) + { + getVArray().set_numeric(index, new Numeric_Value(newValue.longValue())); + } + + @Override + protected Long getValue(long index) + { + return getVArray().get_numeric(index).longValue(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListString.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListString.java index 5ddb3a4dbf..e28ddb12f0 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListString.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyArrayListString.java @@ -1,406 +1,406 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.revision.CDORevision;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyClass;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.VArray_Object;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-/**
- * @author Simon McDuff
- */
-/***
- * This class we use VArray of fixed array of Strings, otherwise we have to create strigns as objects, which is
- * expensive.
- */
-public class ObjyArrayListString
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyArrayListString.class);
-
- public static String ClassName = "ObjyArrayListString";
-
- // embedded class parts.
- private static String embeddedClassName = "oo_StringElement";
-
- private static String embeddedAttributeName = "value";
-
- private static String embeddedAttributeNull = "isNull";
-
- // fixed array class parts.
- private static String FixedArrayClassName = "ObjyFixedStringArray";
-
- private static String FixedElementsName = "elements";
-
- private static final long FixedElementsSize = 10;
-
- protected Class_Object classObject;
-
- private VArray_Object vArray;
-
- transient long cacheSize = -1;
-
- transient long position;
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
-
- if (top_mod.resolve_class(ObjyArrayListString.ClassName) == null)
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooArrayListString. Adding ooArrayListString");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- // using embedded class (string, isNull)
- // Proposed_Class embeddedClass = new Proposed_Class(embeddedClassName);
- Proposed_Class embeddedClass = top_mod.propose_new_class(embeddedClassName);
-
- embeddedClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- embeddedAttributeName, // Attribute name
- 1, // # elements in fixed-size array
- "ooUtf8String" // Type of numeric data
- ); // Default value
-
- embeddedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- embeddedAttributeNull, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooBOOLEAN // Type of numeric data
- ); // Default value
-
- // top_mod.propose_new_class(embeddedClass);
-
- // first the child class.
- // Proposed_Class fixedArrayClass = new Proposed_Class(ooArrayListString.FixedArrayClassName);
- Proposed_Class fixedArrayClass = top_mod.propose_new_class(ObjyArrayListString.FixedArrayClassName);
-
- fixedArrayClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- fixedArrayClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayListString.FixedElementsName, // Attribute name
- ObjyArrayListString.FixedElementsSize, // # elements in fixed-size array
- embeddedClassName // Type of numeric data
- ); // Default value
-
- // top_mod.propose_new_class(fixedArrayClass);
-
- // Proposed_Class StringArrayClass = new Proposed_Class(ooArrayListString.ClassName);
- Proposed_Class StringArrayClass = top_mod.propose_new_class(ObjyArrayListString.ClassName);
-
- StringArrayClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- StringArrayClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.sizeName, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
-
- StringArrayClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.arrayName, // Attribute name
- 1, false, ObjyArrayListString.FixedArrayClassName);
-
- // top_mod.propose_new_class(StringArrayClass);
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooArrayListString added");
- }
- }
- }
-
- public static void initObject(Class_Object classObject)
- {
- // set the size to 0;
- classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(0));
- }
-
- public ObjyArrayListString(Class_Object classObject)
- {
- this.classObject = classObject;
- }
-
- // TODO - there is no check if the index is out of bound.
- protected void setValue(long index, String newValue)
- {
- // find the chunk.
- long chunkItem = index / FixedElementsSize;
- long chunkIndex = index % FixedElementsSize;
- Class_Object chunkObject = getVArray().get_class_obj(chunkItem);
- // String_Value value = chunkObject.nget_string(FixedElementsName, chunkIndex);
- Class_Object embeddedElement = chunkObject.nget_class_obj(FixedElementsName, chunkIndex);
- // TODO - I don't like using magic numbers!!! we are using "1" to index into the embedded object.
- embeddedElement.set_numeric(1, newValue == null ? ITypeMapper.numericTrue : ITypeMapper.numericFalse);
- // String_Value value = embeddedElement.get_string(0); // TODO - I don't like using magic numbers!!!
- String_Value value = embeddedElement.nget_string(embeddedAttributeName);
- value.update();
- if (newValue == null)
- {
- newValue = "";
- }
- value.set(newValue);
- }
-
- protected String getValue(long index)
- {
- // find the chunk.
- long chunkItem = index / FixedElementsSize;
- long chunkIndex = index % FixedElementsSize;
- Class_Object chunkObject = getVArray().get_class_obj(chunkItem);
- // String_Value value = chunkObject.nget_string(FixedElementsName, chunkIndex);
- Class_Object embeddedElement = chunkObject.nget_class_obj(FixedElementsName, chunkIndex); // TODO - I don't like
- // using magic numbers!!!
- String_Value value = embeddedElement.nget_string(embeddedAttributeName);
- Numeric_Value isNull = embeddedElement.get_numeric(1);
- return isNull == ITypeMapper.numericTrue ? null : value.toString();
- }
-
- public String[] getAll(int index, int chunkSize)
- {
- int size = (int)cachedSize();
-
- if (chunkSize != CDORevision.UNCHUNKED)
- {
- size = Math.min(size, chunkSize);
- }
-
- String[] strings = new String[size];
- Class_Object currentChunkObject = null;
- long currentChunkItem = -1;
-
- for (int i = 0; i < size; i++)
- {
- // find the chunk.
- long chunkItem = (i + index) / FixedElementsSize;
- long chunkIndex = (i + index) % FixedElementsSize;
- if (currentChunkItem != chunkItem)
- {
- currentChunkItem = chunkItem;
- currentChunkObject = getVArray().get_class_obj(currentChunkItem);
- }
- Class_Object embeddedElement = currentChunkObject.nget_class_obj(FixedElementsName, chunkIndex);
- String_Value value = embeddedElement.nget_string(embeddedAttributeName);
- Numeric_Value isNull = embeddedElement.get_numeric(1);
- if (isNull == ITypeMapper.numericTrue)
- {
- strings[i] = null;
- }
- else
- {
- strings[i] = value.toString();
- }
- }
- return strings;
- }
-
- public void clear()
- {
- // remove all the fixed array objects...
- for (int i = 0; i < getVArray().size(); i++)
- {
- ooId oid = getVArray().get_ooId(i);
- ooObj.create_ooObj(oid).delete();
- }
- getVArray().resize(0);
- cacheSize = 0;
- saveSize();
- }
-
- private void shiftRight(int index)
- {
- shiftRight(index, 1);
- }
-
- private void shiftRight(int index, int sizeToShift)
- {
- long size = cachedSize();
-
- for (long i = size - 1; i >= index; i--)
- {
- setValue(i + sizeToShift, getValue(i));
- }
-
- cacheSize += sizeToShift;
- }
-
- private void shiftLeft(int index)
- {
- long size = cachedSize();
- for (long i = index; i < size - 1; i++)
- {
- setValue(i, getValue(i + 1));
- }
-
- cacheSize--;
-
- saveSize();
- }
-
- /**
- *
- */
- private void grow(int numToAdd)
- {
- long arraySize = cachedSize();
- long numChunks = (numToAdd + (int)arraySize) / FixedElementsSize + 1;
- long newChunks = numChunks - arraySize;
- if (newChunks > 0)
- {
- getVArray().resize(numChunks);
- // TODO - this could be cached somewhere...
- ObjyClass chunkClass = ObjySchema.getObjyClass(FixedArrayClassName);
- for (int i = 0; i < newChunks; i++)
- {
- // create a new chunk.
- Class_Object newChunk = Class_Object.new_persistent_object(chunkClass.getASClass(), classObject.objectID(),
- false);
- getVArray().set_ooId(arraySize + i, newChunk.objectID());
- }
- cacheSize = -1;
- }
- }
-
- /**
- *
- */
- private void prepareToInsert(int numberToAdd)
- {
- long size = cachedSize();
- getVArray().update();
-
- if (size + numberToAdd > getVArray().size())
- {
- grow(numberToAdd);
- }
- }
-
- protected VArray_Object getVArray()
- {
- if (vArray == null)
- {
- vArray = classObject.nget_varray(ObjyArrayList.arrayName);
- }
- return vArray;
- }
-
- public void add(int index, String newValue)
- {
- prepareToInsert(1);
-
- shiftRight(index);
-
- basicSet(index, newValue);
-
- saveSize();
- }
-
- public void addAll(int index, Object[] newValue)
- {
- prepareToInsert(newValue.length);
- shiftRight(index, newValue.length);
-
- for (int i = 0; i < newValue.length; i++)
- {
- basicSet(index + i, (String)newValue[i]);
- }
-
- saveSize();
- }
-
- public void remove(int index)
- {
- shiftLeft(index);
- }
-
- public void add(String newValue)
- {
- long size = cachedSize();
-
- prepareToInsert(1);
-
- setValue(size, newValue);
-
- cacheSize++;
-
- saveSize();
- }
-
- public void set(long index, String newValue)
- {
- basicSet(index, newValue);
- cacheSize = -1;
- }
-
- protected void basicSet(long index, String newValue)
- {
- if (index >= cachedSize())
- {
- throw new ArrayIndexOutOfBoundsException();
- }
-
- getVArray().update();
-
- setValue(index, newValue);
- }
-
- public String get(long index)
- {
- if (index >= size())
- {
- throw new ArrayIndexOutOfBoundsException();
- }
-
- return getValue(index);
- }
-
- private void saveSize()
- {
- classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(cacheSize));
- cacheSize = -1;
- }
-
- public long cachedSize()
- {
- if (cacheSize == -1)
- {
- cacheSize = classObject.nget_numeric(ObjyArrayList.sizeName).longValue();
- }
- return cacheSize;
- }
-
- public long size()
- {
- return classObject.nget_numeric(ObjyArrayList.sizeName).longValue();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.revision.CDORevision; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyClass; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.mapper.ITypeMapper; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.VArray_Object; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +/** + * @author Simon McDuff + */ +/*** + * This class we use VArray of fixed array of Strings, otherwise we have to create strigns as objects, which is + * expensive. + */ +public class ObjyArrayListString +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyArrayListString.class); + + public static String ClassName = "ObjyArrayListString"; + + // embedded class parts. + private static String embeddedClassName = "oo_StringElement"; + + private static String embeddedAttributeName = "value"; + + private static String embeddedAttributeNull = "isNull"; + + // fixed array class parts. + private static String FixedArrayClassName = "ObjyFixedStringArray"; + + private static String FixedElementsName = "elements"; + + private static final long FixedElementsSize = 10; + + protected Class_Object classObject; + + private VArray_Object vArray; + + transient long cacheSize = -1; + + transient long position; + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + + if (top_mod.resolve_class(ObjyArrayListString.ClassName) == null) + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooArrayListString. Adding ooArrayListString"); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + // using embedded class (string, isNull) + // Proposed_Class embeddedClass = new Proposed_Class(embeddedClassName); + Proposed_Class embeddedClass = top_mod.propose_new_class(embeddedClassName); + + embeddedClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + embeddedAttributeName, // Attribute name + 1, // # elements in fixed-size array + "ooUtf8String" // Type of numeric data + ); // Default value + + embeddedClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + embeddedAttributeNull, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooBOOLEAN // Type of numeric data + ); // Default value + + // top_mod.propose_new_class(embeddedClass); + + // first the child class. + // Proposed_Class fixedArrayClass = new Proposed_Class(ooArrayListString.FixedArrayClassName); + Proposed_Class fixedArrayClass = top_mod.propose_new_class(ObjyArrayListString.FixedArrayClassName); + + fixedArrayClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + fixedArrayClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayListString.FixedElementsName, // Attribute name + ObjyArrayListString.FixedElementsSize, // # elements in fixed-size array + embeddedClassName // Type of numeric data + ); // Default value + + // top_mod.propose_new_class(fixedArrayClass); + + // Proposed_Class StringArrayClass = new Proposed_Class(ooArrayListString.ClassName); + Proposed_Class StringArrayClass = top_mod.propose_new_class(ObjyArrayListString.ClassName); + + StringArrayClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + StringArrayClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.sizeName, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + + StringArrayClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.arrayName, // Attribute name + 1, false, ObjyArrayListString.FixedArrayClassName); + + // top_mod.propose_new_class(StringArrayClass); + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooArrayListString added"); + } + } + } + + public static void initObject(Class_Object classObject) + { + // set the size to 0; + classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(0)); + } + + public ObjyArrayListString(Class_Object classObject) + { + this.classObject = classObject; + } + + // TODO - there is no check if the index is out of bound. + protected void setValue(long index, String newValue) + { + // find the chunk. + long chunkItem = index / FixedElementsSize; + long chunkIndex = index % FixedElementsSize; + Class_Object chunkObject = getVArray().get_class_obj(chunkItem); + // String_Value value = chunkObject.nget_string(FixedElementsName, chunkIndex); + Class_Object embeddedElement = chunkObject.nget_class_obj(FixedElementsName, chunkIndex); + // TODO - I don't like using magic numbers!!! we are using "1" to index into the embedded object. + embeddedElement.set_numeric(1, newValue == null ? ITypeMapper.numericTrue : ITypeMapper.numericFalse); + // String_Value value = embeddedElement.get_string(0); // TODO - I don't like using magic numbers!!! + String_Value value = embeddedElement.nget_string(embeddedAttributeName); + value.update(); + if (newValue == null) + { + newValue = ""; + } + value.set(newValue); + } + + protected String getValue(long index) + { + // find the chunk. + long chunkItem = index / FixedElementsSize; + long chunkIndex = index % FixedElementsSize; + Class_Object chunkObject = getVArray().get_class_obj(chunkItem); + // String_Value value = chunkObject.nget_string(FixedElementsName, chunkIndex); + Class_Object embeddedElement = chunkObject.nget_class_obj(FixedElementsName, chunkIndex); // TODO - I don't like + // using magic numbers!!! + String_Value value = embeddedElement.nget_string(embeddedAttributeName); + Numeric_Value isNull = embeddedElement.get_numeric(1); + return isNull == ITypeMapper.numericTrue ? null : value.toString(); + } + + public String[] getAll(int index, int chunkSize) + { + int size = (int)cachedSize(); + + if (chunkSize != CDORevision.UNCHUNKED) + { + size = Math.min(size, chunkSize); + } + + String[] strings = new String[size]; + Class_Object currentChunkObject = null; + long currentChunkItem = -1; + + for (int i = 0; i < size; i++) + { + // find the chunk. + long chunkItem = (i + index) / FixedElementsSize; + long chunkIndex = (i + index) % FixedElementsSize; + if (currentChunkItem != chunkItem) + { + currentChunkItem = chunkItem; + currentChunkObject = getVArray().get_class_obj(currentChunkItem); + } + Class_Object embeddedElement = currentChunkObject.nget_class_obj(FixedElementsName, chunkIndex); + String_Value value = embeddedElement.nget_string(embeddedAttributeName); + Numeric_Value isNull = embeddedElement.get_numeric(1); + if (isNull == ITypeMapper.numericTrue) + { + strings[i] = null; + } + else + { + strings[i] = value.toString(); + } + } + return strings; + } + + public void clear() + { + // remove all the fixed array objects... + for (int i = 0; i < getVArray().size(); i++) + { + ooId oid = getVArray().get_ooId(i); + ooObj.create_ooObj(oid).delete(); + } + getVArray().resize(0); + cacheSize = 0; + saveSize(); + } + + private void shiftRight(int index) + { + shiftRight(index, 1); + } + + private void shiftRight(int index, int sizeToShift) + { + long size = cachedSize(); + + for (long i = size - 1; i >= index; i--) + { + setValue(i + sizeToShift, getValue(i)); + } + + cacheSize += sizeToShift; + } + + private void shiftLeft(int index) + { + long size = cachedSize(); + for (long i = index; i < size - 1; i++) + { + setValue(i, getValue(i + 1)); + } + + cacheSize--; + + saveSize(); + } + + /** + * + */ + private void grow(int numToAdd) + { + long arraySize = cachedSize(); + long numChunks = (numToAdd + (int)arraySize) / FixedElementsSize + 1; + long newChunks = numChunks - arraySize; + if (newChunks > 0) + { + getVArray().resize(numChunks); + // TODO - this could be cached somewhere... + ObjyClass chunkClass = ObjySchema.getObjyClass(FixedArrayClassName); + for (int i = 0; i < newChunks; i++) + { + // create a new chunk. + Class_Object newChunk = Class_Object.new_persistent_object(chunkClass.getASClass(), classObject.objectID(), + false); + getVArray().set_ooId(arraySize + i, newChunk.objectID()); + } + cacheSize = -1; + } + } + + /** + * + */ + private void prepareToInsert(int numberToAdd) + { + long size = cachedSize(); + getVArray().update(); + + if (size + numberToAdd > getVArray().size()) + { + grow(numberToAdd); + } + } + + protected VArray_Object getVArray() + { + if (vArray == null) + { + vArray = classObject.nget_varray(ObjyArrayList.arrayName); + } + return vArray; + } + + public void add(int index, String newValue) + { + prepareToInsert(1); + + shiftRight(index); + + basicSet(index, newValue); + + saveSize(); + } + + public void addAll(int index, Object[] newValue) + { + prepareToInsert(newValue.length); + shiftRight(index, newValue.length); + + for (int i = 0; i < newValue.length; i++) + { + basicSet(index + i, (String)newValue[i]); + } + + saveSize(); + } + + public void remove(int index) + { + shiftLeft(index); + } + + public void add(String newValue) + { + long size = cachedSize(); + + prepareToInsert(1); + + setValue(size, newValue); + + cacheSize++; + + saveSize(); + } + + public void set(long index, String newValue) + { + basicSet(index, newValue); + cacheSize = -1; + } + + protected void basicSet(long index, String newValue) + { + if (index >= cachedSize()) + { + throw new ArrayIndexOutOfBoundsException(); + } + + getVArray().update(); + + setValue(index, newValue); + } + + public String get(long index) + { + if (index >= size()) + { + throw new ArrayIndexOutOfBoundsException(); + } + + return getValue(index); + } + + private void saveSize() + { + classObject.nset_numeric(ObjyArrayList.sizeName, new Numeric_Value(cacheSize)); + cacheSize = -1; + } + + public long cachedSize() + { + if (cacheSize == -1) + { + cacheSize = classObject.nget_numeric(ObjyArrayList.sizeName).longValue(); + } + return cacheSize; + } + + public long size() + { + return classObject.nget_numeric(ObjyArrayList.sizeName).longValue(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBase.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBase.java index bfe386204e..f0843e7d3d 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBase.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBase.java @@ -1,147 +1,147 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.Rel_Copy;
-import com.objy.as.app.Rel_Propagation;
-import com.objy.as.app.Rel_Versioning;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-
-/**
- * EMF Classes in Objectivity are enhanced with this base class. This class is use for the revision data as a base for
- * other classes created.
- *
- * @author ibrahim
- */
-public class ObjyBase
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyBase.class);
-
- public static final String CLASS_NAME = "ObjyBase";
-
- public static final String ATT_CONTAINERID = "oo_containerId";
-
- public static final String ATT_CONTAINER_FEATUERID = "oo_containerFeatureId";
-
- public static final String ATT_RESOURCEID = "oo_resourceId";
-
- public static final String ATT_VERSION = "oo_version";
-
- public static final String ATT_REVISED_TIME = "oo_revisedTime";
-
- public static final String ATT_CREATION_TIME = "oo_creationTime";
-
- public static final String ATT_REVISIONS = "oo_revisions";
-
- public static final String ATT_BRANCHID = "oo_branchId";
-
- public static final String ATT_BASE = "oo_base";
-
- public static final String ATT_LAST_REVISION = "oo_lastRevision";
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(ObjyBase.CLASS_NAME) == null
- && top_mod.resolve_proposed_class(ObjyBase.CLASS_NAME) == null)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooBase. Adding it.");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- Proposed_Class propClass = top_mod.propose_new_class(ObjyBase.CLASS_NAME);
-
- propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- propClass.add_bidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_REVISIONS,
- ObjyBase.CLASS_NAME, false, false, true, Rel_Copy.DELETE, Rel_Versioning.COPY,
- Rel_Propagation.LOCK_YES_DELETE_YES, ObjyBase.ATT_BASE, false);
-
- // propClass.add_bidirectional_relationship(position, visibility,
- // name, destinationClassName, isInline, isShort, isToMany,
- // copyMode, versioning, propagation, inverseName, inverseIsToMany)
-
- propClass.add_bidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_BASE,
- ObjyBase.CLASS_NAME, false, false, false, Rel_Copy.DELETE, Rel_Versioning.COPY,
- Rel_Propagation.LOCK_YES_DELETE_YES, ObjyBase.ATT_REVISIONS, true);
-
- propClass.add_unidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_LAST_REVISION,
- ObjyBase.CLASS_NAME, true, false, false, Rel_Copy.DELETE, Rel_Versioning.COPY,
- Rel_Propagation.LOCK_YES_DELETE_YES);
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_CONTAINER_FEATUERID, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
-
- propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_CONTAINERID, // Attribute name
- 1, // # elements in fixed-size array
- "ooObj", false); // Default value // Default value
-
- propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_RESOURCEID, // Attribute name
- 1, // # elements in fixed-size array
- "ooObj", false); // Default value // Default value
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_VERSION, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_BRANCHID, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_CREATION_TIME, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT64 // Type of numeric data
- ); // Default value
-
- propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyBase.ATT_REVISED_TIME, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT64 // Type of numeric data
- ); // Default value
-
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooBaseClass added");
- }
- }
-
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.Rel_Copy; +import com.objy.as.app.Rel_Propagation; +import com.objy.as.app.Rel_Versioning; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; + +/** + * EMF Classes in Objectivity are enhanced with this base class. This class is use for the revision data as a base for + * other classes created. + * + * @author ibrahim + */ +public class ObjyBase +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyBase.class); + + public static final String CLASS_NAME = "ObjyBase"; + + public static final String ATT_CONTAINERID = "oo_containerId"; + + public static final String ATT_CONTAINER_FEATUERID = "oo_containerFeatureId"; + + public static final String ATT_RESOURCEID = "oo_resourceId"; + + public static final String ATT_VERSION = "oo_version"; + + public static final String ATT_REVISED_TIME = "oo_revisedTime"; + + public static final String ATT_CREATION_TIME = "oo_creationTime"; + + public static final String ATT_REVISIONS = "oo_revisions"; + + public static final String ATT_BRANCHID = "oo_branchId"; + + public static final String ATT_BASE = "oo_base"; + + public static final String ATT_LAST_REVISION = "oo_lastRevision"; + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(ObjyBase.CLASS_NAME) == null + && top_mod.resolve_proposed_class(ObjyBase.CLASS_NAME) == null) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooBase. Adding it."); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + Proposed_Class propClass = top_mod.propose_new_class(ObjyBase.CLASS_NAME); + + propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + propClass.add_bidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_REVISIONS, + ObjyBase.CLASS_NAME, false, false, true, Rel_Copy.DELETE, Rel_Versioning.COPY, + Rel_Propagation.LOCK_YES_DELETE_YES, ObjyBase.ATT_BASE, false); + + // propClass.add_bidirectional_relationship(position, visibility, + // name, destinationClassName, isInline, isShort, isToMany, + // copyMode, versioning, propagation, inverseName, inverseIsToMany) + + propClass.add_bidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_BASE, + ObjyBase.CLASS_NAME, false, false, false, Rel_Copy.DELETE, Rel_Versioning.COPY, + Rel_Propagation.LOCK_YES_DELETE_YES, ObjyBase.ATT_REVISIONS, true); + + propClass.add_unidirectional_relationship(d_Module.LAST, d_Access_Kind.d_PUBLIC, ObjyBase.ATT_LAST_REVISION, + ObjyBase.CLASS_NAME, true, false, false, Rel_Copy.DELETE, Rel_Versioning.COPY, + Rel_Propagation.LOCK_YES_DELETE_YES); + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_CONTAINER_FEATUERID, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + + propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_CONTAINERID, // Attribute name + 1, // # elements in fixed-size array + "ooObj", false); // Default value // Default value + + propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_RESOURCEID, // Attribute name + 1, // # elements in fixed-size array + "ooObj", false); // Default value // Default value + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_VERSION, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_BRANCHID, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_CREATION_TIME, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT64 // Type of numeric data + ); // Default value + + propClass.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyBase.ATT_REVISED_TIME, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT64 // Type of numeric data + ); // Default value + + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooBaseClass added"); + } + } + + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranch.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranch.java index d6a56041e8..6e35dc8b6e 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranch.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranch.java @@ -1,150 +1,150 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader.BranchInfo;
-
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeSetX;
-
-import java.util.SortedSet;
-
-/**
- * @author Ibrahim Sallam
- */
-/**
- * @author Ibrahim Sallam
- */
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyBranch extends ooObj
-{
- protected int branchId;
-
- protected int baseBranchId;
-
- protected long baseBranchTimeStamp;
-
- protected String branchName;
-
- protected ooTreeSetX revisions;
-
- public static ObjyBranch create(ooObj clusterObj, int branchId, int baseBranchId, String branchName, long timeStamp)
- {
- ObjyBranch objyBranch = new ObjyBranch(branchId, baseBranchId, branchName, timeStamp);
- clusterObj.cluster(objyBranch);
- objyBranch.createRevisionsSet();
- return objyBranch;
- }
-
- public static ObjyBranch create(ooObj clusterObj, int branchId, BranchInfo branchInfo)
- {
- ObjyBranch objyBranch = new ObjyBranch(branchId, branchInfo);
- clusterObj.cluster(objyBranch);
- objyBranch.createRevisionsSet();
- return objyBranch;
- }
-
- private ObjyBranch(int id, BranchInfo branchInfo)
- {
- branchId = id;
- baseBranchId = branchInfo.getBaseBranchID();
- baseBranchTimeStamp = branchInfo.getBaseTimeStamp();
- branchName = branchInfo.getName();
- revisions = null;
- }
-
- private ObjyBranch(int branchId, int baseBranchId, String branchName, long timeStamp)
- {
- this.branchId = branchId;
- this.baseBranchId = baseBranchId;
- baseBranchTimeStamp = timeStamp;
- this.branchName = branchName;
- revisions = null;
- }
-
- public int getBranchId()
- {
- fetch();
- return branchId;
- }
-
- public int getBaseBranchId()
- {
- fetch();
- return baseBranchId;
- }
-
- public long getBaseBranchTimeStamp()
- {
- fetch();
- return baseBranchTimeStamp;
- }
-
- public String getBranchName()
- {
- fetch();
- return branchName;
- }
-
- public void addRevision(ooObj anObj)
- {
- markModified();
- if (revisions == null) // we'll only allocate if needed.
- {
- revisions = new ooTreeSetX();
- this.cluster(revisions);
- }
- revisions.add(anObj);
- }
-
- public int numberOfRevisions()
- {
- fetch();
- return revisions.size();
- }
-
- public SortedSet<?> getRevisions()
- {
- fetch();
- // // we don't want to allocate the ooTreeSetX object if the branch is empty.
- // if (revisions == null)
- // {
- // return new ArrayList<Object>().iterator();
- // }
-
- return revisions;
- }
-
- public BranchInfo getBranchInfo()
- {
- fetch();
- BranchInfo branchInfo = new BranchInfo(getBranchName(), getBaseBranchId(), getBaseBranchTimeStamp());
- return branchInfo;
- }
-
- public boolean deleteRevision(Object anObject)
- {
- markModified();
- return revisions.remove(anObject);
- }
-
- private void createRevisionsSet()
- {
- if (revisions == null) // we'll only allocate if needed.
- {
- revisions = new ooTreeSetX();
- this.cluster(revisions);
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader.BranchInfo; + +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeSetX; + +import java.util.SortedSet; + +/** + * @author Ibrahim Sallam + */ +/** + * @author Ibrahim Sallam + */ +/** + * @author Ibrahim Sallam + */ +public class ObjyBranch extends ooObj +{ + protected int branchId; + + protected int baseBranchId; + + protected long baseBranchTimeStamp; + + protected String branchName; + + protected ooTreeSetX revisions; + + public static ObjyBranch create(ooObj clusterObj, int branchId, int baseBranchId, String branchName, long timeStamp) + { + ObjyBranch objyBranch = new ObjyBranch(branchId, baseBranchId, branchName, timeStamp); + clusterObj.cluster(objyBranch); + objyBranch.createRevisionsSet(); + return objyBranch; + } + + public static ObjyBranch create(ooObj clusterObj, int branchId, BranchInfo branchInfo) + { + ObjyBranch objyBranch = new ObjyBranch(branchId, branchInfo); + clusterObj.cluster(objyBranch); + objyBranch.createRevisionsSet(); + return objyBranch; + } + + private ObjyBranch(int id, BranchInfo branchInfo) + { + branchId = id; + baseBranchId = branchInfo.getBaseBranchID(); + baseBranchTimeStamp = branchInfo.getBaseTimeStamp(); + branchName = branchInfo.getName(); + revisions = null; + } + + private ObjyBranch(int branchId, int baseBranchId, String branchName, long timeStamp) + { + this.branchId = branchId; + this.baseBranchId = baseBranchId; + baseBranchTimeStamp = timeStamp; + this.branchName = branchName; + revisions = null; + } + + public int getBranchId() + { + fetch(); + return branchId; + } + + public int getBaseBranchId() + { + fetch(); + return baseBranchId; + } + + public long getBaseBranchTimeStamp() + { + fetch(); + return baseBranchTimeStamp; + } + + public String getBranchName() + { + fetch(); + return branchName; + } + + public void addRevision(ooObj anObj) + { + markModified(); + if (revisions == null) // we'll only allocate if needed. + { + revisions = new ooTreeSetX(); + this.cluster(revisions); + } + revisions.add(anObj); + } + + public int numberOfRevisions() + { + fetch(); + return revisions.size(); + } + + public SortedSet<?> getRevisions() + { + fetch(); + // // we don't want to allocate the ooTreeSetX object if the branch is empty. + // if (revisions == null) + // { + // return new ArrayList<Object>().iterator(); + // } + + return revisions; + } + + public BranchInfo getBranchInfo() + { + fetch(); + BranchInfo branchInfo = new BranchInfo(getBranchName(), getBaseBranchId(), getBaseBranchTimeStamp()); + return branchInfo; + } + + public boolean deleteRevision(Object anObject) + { + markModified(); + return revisions.remove(anObject); + } + + private void createRevisionsSet() + { + if (revisions == null) // we'll only allocate if needed. + { + revisions = new ooTreeSetX(); + this.cluster(revisions); + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranchManager.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranchManager.java index 7705ff72a0..fee6ed3b8d 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranchManager.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyBranchManager.java @@ -1,229 +1,229 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader;
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader.BranchInfo;
-
-import org.eclipse.net4j.util.collection.Pair;
-
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeSetX;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyBranchManager extends ooObj
-{
- protected int nextBranchId;
-
- protected int nextLocalBranchId;
-
- protected ooTreeSetX branchSet;
-
- private ObjyBranchManager()
- {
- nextBranchId = 0;
- nextLocalBranchId = 0;
- }
-
- protected void createTreeSet(ooObj clusterObject)
- {
- branchSet = new ooTreeSetX();
- clusterObject.cluster(branchSet);
- }
-
- public int getLastBranchId()
- {
- fetch();
- return nextBranchId;
- }
-
- public int nextBranchId()
- {
- markModified();
- return ++nextBranchId;
- }
-
- public int getlastLocalBranchId()
- {
- fetch();
- return nextLocalBranchId;
- }
-
- public int nextLocalBranchId()
- {
- markModified();
- return --nextLocalBranchId;
- }
-
- public Pair<Integer, Long> createBranch(int branchId, BranchInfo branchInfo)
- {
- markModified();
-
- if (branchId == BranchLoader.NEW_BRANCH)
- {
- branchId = nextBranchId();
- }
- else if (branchId == BranchLoader.NEW_LOCAL_BRANCH)
- {
- branchId = nextLocalBranchId();
- }
-
- ObjyBranch newObjyBranch = ObjyBranch.create(this, branchId, branchInfo);
- // if the baseBranchId is 0, then we just added to our branchSet, otherwise
- // we'll lookup the ObjyBranch with the id, and add the newly created
- // ObjyBranch to it's sub-branches set.
- // int baseBranchId = branchInfo.getBaseBranchID();
-
- // Initially I thought we could make a tree of branches, but for the
- // first implementation we can just create a TreeSet of all branches,
- // then resolve sub-branches dynamically by checking baseBranchId.
- branchSet.add(newObjyBranch); // implicit clustering.
-
- // if (baseBranchId == 0) // main branch.
- // {
- // branchSet.add(newObjyBranch); // implicit clustering.
- // }
- // else
- // {
- // Iterator<ObjyBranch> treeItr = branchSet.iterator();
- // ObjyBranch objyBranch = null;
- // boolean found = false;
- // while (treeItr.hasNext() && !found)
- // {
- // objyBranch = treeItr.next();
- // if (baseBranchId == objyBranch.getBaseBranchId())
- // {
- // found = true;
- // continue;
- // }
- // objyBranch = null;
- // }
- //
- // objyBranch.addSubBranch(newObjyBranch);
- // }
-
- return new Pair<Integer, Long>(branchId, branchInfo.getBaseTimeStamp());
- }
-
- public ObjyBranch getBranch(int branchId)
- {
- fetch();
-
- @SuppressWarnings("unchecked")
- Iterator<ObjyBranch> treeItr = branchSet.iterator();
- ObjyBranch objyBranch = null;
- while (treeItr.hasNext())
- {
- ObjyBranch tempObjyBranch = treeItr.next();
- if (branchId == tempObjyBranch.getBranchId())
- {
- objyBranch = tempObjyBranch;
- break;
- }
- }
-
- return objyBranch;
- }
-
- public static ObjyBranchManager create(ooId scopeContOid)
- {
- ObjyBranchManager branchManager = new ObjyBranchManager();
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(branchManager);
-
- branchManager.createTreeSet(branchManager);
- branchManager.createMainBranch();
-
- return branchManager;
- }
-
- public void createMainBranch()
- {
- ObjyBranch newObjyBranch = ObjyBranch.create(this, CDOBranch.MAIN_BRANCH_ID, CDOBranch.MAIN_BRANCH_ID,
- CDOBranch.MAIN_BRANCH_NAME, 0);
- branchSet.add(newObjyBranch); // implicit clustering.
- }
-
- public boolean deleteBranch(int branchId)
- {
- boolean done = false;
-
- markModified();
-
- @SuppressWarnings("unchecked")
- Iterator<ObjyBranch> treeItr = branchSet.iterator();
- ObjyBranch objyBranch = null;
- while (treeItr.hasNext())
- {
- objyBranch = treeItr.next();
- if (branchId == objyBranch.getBranchId())
- {
- done = branchSet.remove(objyBranch);
- break;
- }
- }
-
- return done;
- }
-
- public List<ObjyBranch> getSubBranches(int baseBranchId)
- {
- fetch();
- List<ObjyBranch> objyBranchList = new ArrayList<ObjyBranch>();
-
- Iterator<?> treeItr = branchSet.iterator();
- ObjyBranch objyBranch = null;
- while (treeItr.hasNext())
- {
- objyBranch = (ObjyBranch)treeItr.next();
- if (objyBranch.getBranchId() == objyBranch.getBaseBranchId())
- {
- continue;
- }
- if (objyBranch.getBaseBranchId() == baseBranchId)
- {
- objyBranchList.add(objyBranch);
- }
- }
- return objyBranchList;
- }
-
- public List<ObjyBranch> getBranches(int startId, int endId)
- {
- fetch();
- List<ObjyBranch> objyBranchList = new ArrayList<ObjyBranch>();
-
- int lastId = endId != 0 ? endId : Integer.MAX_VALUE;
-
- @SuppressWarnings("unchecked")
- Iterator<ObjyBranch> treeItr = branchSet.iterator();
- ObjyBranch objyBranch = null;
- while (treeItr.hasNext())
- {
- objyBranch = treeItr.next();
- int id = objyBranch.getBranchId();
- if (id >= startId && id <= lastId)
- {
- objyBranchList.add(objyBranch);
- }
- }
- return objyBranchList;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader; +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager.BranchLoader.BranchInfo; + +import org.eclipse.net4j.util.collection.Pair; + +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeSetX; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +/** + * @author Ibrahim Sallam + */ +public class ObjyBranchManager extends ooObj +{ + protected int nextBranchId; + + protected int nextLocalBranchId; + + protected ooTreeSetX branchSet; + + private ObjyBranchManager() + { + nextBranchId = 0; + nextLocalBranchId = 0; + } + + protected void createTreeSet(ooObj clusterObject) + { + branchSet = new ooTreeSetX(); + clusterObject.cluster(branchSet); + } + + public int getLastBranchId() + { + fetch(); + return nextBranchId; + } + + public int nextBranchId() + { + markModified(); + return ++nextBranchId; + } + + public int getlastLocalBranchId() + { + fetch(); + return nextLocalBranchId; + } + + public int nextLocalBranchId() + { + markModified(); + return --nextLocalBranchId; + } + + public Pair<Integer, Long> createBranch(int branchId, BranchInfo branchInfo) + { + markModified(); + + if (branchId == BranchLoader.NEW_BRANCH) + { + branchId = nextBranchId(); + } + else if (branchId == BranchLoader.NEW_LOCAL_BRANCH) + { + branchId = nextLocalBranchId(); + } + + ObjyBranch newObjyBranch = ObjyBranch.create(this, branchId, branchInfo); + // if the baseBranchId is 0, then we just added to our branchSet, otherwise + // we'll lookup the ObjyBranch with the id, and add the newly created + // ObjyBranch to it's sub-branches set. + // int baseBranchId = branchInfo.getBaseBranchID(); + + // Initially I thought we could make a tree of branches, but for the + // first implementation we can just create a TreeSet of all branches, + // then resolve sub-branches dynamically by checking baseBranchId. + branchSet.add(newObjyBranch); // implicit clustering. + + // if (baseBranchId == 0) // main branch. + // { + // branchSet.add(newObjyBranch); // implicit clustering. + // } + // else + // { + // Iterator<ObjyBranch> treeItr = branchSet.iterator(); + // ObjyBranch objyBranch = null; + // boolean found = false; + // while (treeItr.hasNext() && !found) + // { + // objyBranch = treeItr.next(); + // if (baseBranchId == objyBranch.getBaseBranchId()) + // { + // found = true; + // continue; + // } + // objyBranch = null; + // } + // + // objyBranch.addSubBranch(newObjyBranch); + // } + + return new Pair<Integer, Long>(branchId, branchInfo.getBaseTimeStamp()); + } + + public ObjyBranch getBranch(int branchId) + { + fetch(); + + @SuppressWarnings("unchecked") + Iterator<ObjyBranch> treeItr = branchSet.iterator(); + ObjyBranch objyBranch = null; + while (treeItr.hasNext()) + { + ObjyBranch tempObjyBranch = treeItr.next(); + if (branchId == tempObjyBranch.getBranchId()) + { + objyBranch = tempObjyBranch; + break; + } + } + + return objyBranch; + } + + public static ObjyBranchManager create(ooId scopeContOid) + { + ObjyBranchManager branchManager = new ObjyBranchManager(); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(branchManager); + + branchManager.createTreeSet(branchManager); + branchManager.createMainBranch(); + + return branchManager; + } + + public void createMainBranch() + { + ObjyBranch newObjyBranch = ObjyBranch.create(this, CDOBranch.MAIN_BRANCH_ID, CDOBranch.MAIN_BRANCH_ID, + CDOBranch.MAIN_BRANCH_NAME, 0); + branchSet.add(newObjyBranch); // implicit clustering. + } + + public boolean deleteBranch(int branchId) + { + boolean done = false; + + markModified(); + + @SuppressWarnings("unchecked") + Iterator<ObjyBranch> treeItr = branchSet.iterator(); + ObjyBranch objyBranch = null; + while (treeItr.hasNext()) + { + objyBranch = treeItr.next(); + if (branchId == objyBranch.getBranchId()) + { + done = branchSet.remove(objyBranch); + break; + } + } + + return done; + } + + public List<ObjyBranch> getSubBranches(int baseBranchId) + { + fetch(); + List<ObjyBranch> objyBranchList = new ArrayList<ObjyBranch>(); + + Iterator<?> treeItr = branchSet.iterator(); + ObjyBranch objyBranch = null; + while (treeItr.hasNext()) + { + objyBranch = (ObjyBranch)treeItr.next(); + if (objyBranch.getBranchId() == objyBranch.getBaseBranchId()) + { + continue; + } + if (objyBranch.getBaseBranchId() == baseBranchId) + { + objyBranchList.add(objyBranch); + } + } + return objyBranchList; + } + + public List<ObjyBranch> getBranches(int startId, int endId) + { + fetch(); + List<ObjyBranch> objyBranchList = new ArrayList<ObjyBranch>(); + + int lastId = endId != 0 ? endId : Integer.MAX_VALUE; + + @SuppressWarnings("unchecked") + Iterator<ObjyBranch> treeItr = branchSet.iterator(); + ObjyBranch objyBranch = null; + while (treeItr.hasNext()) + { + objyBranch = treeItr.next(); + int id = objyBranch.getBranchId(); + if (id >= startId && id <= lastId) + { + objyBranchList.add(objyBranch); + } + } + return objyBranchList; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyCommitInfo.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyCommitInfo.java index 81a70bbf6d..e16f31465f 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyCommitInfo.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyCommitInfo.java @@ -1,68 +1,68 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.db.app.ooObj;
-
-public class ObjyCommitInfo extends ooObj
-{
- protected int branchId;
-
- protected long timeStamp;
-
- protected long previousTimeStamp;
-
- protected String userId;
-
- protected String comment;
-
- /***
- * OoCommitInfo will be a readonly object.
- */
- public ObjyCommitInfo(int branchId, long timeStamp, long previousTimeStamp, String userId, String comment)
- {
- this.branchId = branchId;
- this.timeStamp = timeStamp;
- this.previousTimeStamp = previousTimeStamp;
- this.userId = userId;
- this.comment = comment;
- }
-
- public int getBranchId()
- {
- fetch();
- return branchId;
- }
-
- public long getTimeStamp()
- {
- fetch();
- return timeStamp;
- }
-
- public long getPreviousTimeStamp()
- {
- fetch();
- return previousTimeStamp;
- }
-
- public String getUserId()
- {
- fetch();
- return userId;
- }
-
- public String getComment()
- {
- fetch();
- return comment;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.db.app.ooObj; + +public class ObjyCommitInfo extends ooObj +{ + protected int branchId; + + protected long timeStamp; + + protected long previousTimeStamp; + + protected String userId; + + protected String comment; + + /*** + * OoCommitInfo will be a readonly object. + */ + public ObjyCommitInfo(int branchId, long timeStamp, long previousTimeStamp, String userId, String comment) + { + this.branchId = branchId; + this.timeStamp = timeStamp; + this.previousTimeStamp = previousTimeStamp; + this.userId = userId; + this.comment = comment; + } + + public int getBranchId() + { + fetch(); + return branchId; + } + + public long getTimeStamp() + { + fetch(); + return timeStamp; + } + + public long getPreviousTimeStamp() + { + fetch(); + return previousTimeStamp; + } + + public String getUserId() + { + fetch(); + return userId; + } + + public String getComment() + { + fetch(); + return comment; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapArrayList.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapArrayList.java index 204d0f6894..90804ed5bc 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapArrayList.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapArrayList.java @@ -1,129 +1,129 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-
-/**
- * @author Simon McDuff
- */
-public class ObjyFeatureMapArrayList extends ObjyArrayList<ObjyFeatureMapEntry>
-{
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyFeatureMapArrayList.class);
-
- static public String ClassName = "ObjyFeatureMapArrayList";
-
- // public class FeatureMapEntry
- // {
- // private org.eclipse.emf.cdo.server.internal.objectivity.schema.FeatureMapEntry data = new
- // org.eclipse.emf.cdo.server.internal.objectivity.schema.FeatureMapEntry();
- //
- // public FeatureMapEntry(String featureName, ooId object)
- // {
- // super();
- // this.data.featureName = featureName;
- // this.data.object = object;
- // }
- //
- // public String getFeatureName()
- // {
- // return data.featureName;
- // }
- //
- // public ooId getObject()
- // {
- // return data.object;
- // }
- // };
-
- public static void buildSchema()
- {
- // Connection.current().registerClass(MapEntryClassName);
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(ObjyFeatureMapArrayList.ClassName) == null
- && top_mod.resolve_proposed_class(ObjyFeatureMapArrayList.ClassName) == null)
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- ObjyFeatureMapEntry.buildSchema();
-
- // Proposed_Class A = new Proposed_Class(ooFeatureMapArrayList.ClassName);
- Proposed_Class A = top_mod.propose_new_class(ObjyFeatureMapArrayList.ClassName);
-
- A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.sizeName, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32 // Type of numeric data
- ); // Default value
- A.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyArrayList.arrayName, // Attribute name
- 1, false, ObjyFeatureMapEntry.MapEntryClassName);
-
- // top_mod.propose_new_class(A);
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added");
- }
- }
- }
-
- public ObjyFeatureMapArrayList(Class_Object classObject)
- {
- super(classObject);
- }
-
- @Override
- protected void setValue(long index, ObjyFeatureMapEntry featureMapEntry)
- {
-
- getVArray().set_ooId(index, featureMapEntry.getOid());
-
- // String_Value value2 = classObject.nget_string("uri");
- // System.out.println(value2);
- }
-
- @Override
- protected ObjyFeatureMapEntry getValue(long index)
- {
- Class_Object classObject = getVArray().get_class_obj(index);
-
- return new ObjyFeatureMapEntry(classObject);
-
- /***
- * FeatureMapEntry featureMapEntry = (FeatureMapEntry) ooObj.create_ooObj(getVArray().get_ooId(index)); return
- * featureMapEntry;
- ***/
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; + +/** + * @author Simon McDuff + */ +public class ObjyFeatureMapArrayList extends ObjyArrayList<ObjyFeatureMapEntry> +{ + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyFeatureMapArrayList.class); + + static public String ClassName = "ObjyFeatureMapArrayList"; + + // public class FeatureMapEntry + // { + // private org.eclipse.emf.cdo.server.internal.objectivity.schema.FeatureMapEntry data = new + // org.eclipse.emf.cdo.server.internal.objectivity.schema.FeatureMapEntry(); + // + // public FeatureMapEntry(String featureName, ooId object) + // { + // super(); + // this.data.featureName = featureName; + // this.data.object = object; + // } + // + // public String getFeatureName() + // { + // return data.featureName; + // } + // + // public ooId getObject() + // { + // return data.object; + // } + // }; + + public static void buildSchema() + { + // Connection.current().registerClass(MapEntryClassName); + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(ObjyFeatureMapArrayList.ClassName) == null + && top_mod.resolve_proposed_class(ObjyFeatureMapArrayList.ClassName) == null) + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId"); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + ObjyFeatureMapEntry.buildSchema(); + + // Proposed_Class A = new Proposed_Class(ooFeatureMapArrayList.ClassName); + Proposed_Class A = top_mod.propose_new_class(ObjyFeatureMapArrayList.ClassName); + + A.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + A.add_basic_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.sizeName, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32 // Type of numeric data + ); // Default value + A.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyArrayList.arrayName, // Attribute name + 1, false, ObjyFeatureMapEntry.MapEntryClassName); + + // top_mod.propose_new_class(A); + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added"); + } + } + } + + public ObjyFeatureMapArrayList(Class_Object classObject) + { + super(classObject); + } + + @Override + protected void setValue(long index, ObjyFeatureMapEntry featureMapEntry) + { + + getVArray().set_ooId(index, featureMapEntry.getOid()); + + // String_Value value2 = classObject.nget_string("uri"); + // System.out.println(value2); + } + + @Override + protected ObjyFeatureMapEntry getValue(long index) + { + Class_Object classObject = getVArray().get_class_obj(index); + + return new ObjyFeatureMapEntry(classObject); + + /*** + * FeatureMapEntry featureMapEntry = (FeatureMapEntry) ooObj.create_ooObj(getVArray().get_ooId(index)); return + * featureMapEntry; + ***/ + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapEntry.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapEntry.java index 858594959d..07edde6ca9 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapEntry.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyFeatureMapEntry.java @@ -1,121 +1,121 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Numeric_Value;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.as.app.ooBaseType;
-import com.objy.db.app.ooId;
-
-public class ObjyFeatureMapEntry
-{
- protected int tagId;
-
- protected ooId object;
-
- protected Class_Object classObject;
-
- public static final String MapEntryClassName = "ObjyFeatureMapEntry";
-
- public static final String EntryName = "tagId";
-
- public static final String EntryObject = "object";
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(MapEntryClassName) == null && top_mod.resolve_proposed_class(MapEntryClassName) == null)
- {
- // Proposed_Class B = new Proposed_Class(MapEntryClassName);
- Proposed_Class B = top_mod.propose_new_class(MapEntryClassName);
- B.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- B.add_basic_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- ObjyFeatureMapEntry.EntryName, // Attribute name
- 1, // # elements in fixed-size array
- ooBaseType.ooINT32); // type
- B.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- ObjyFeatureMapEntry.EntryObject, // Attribute name
- 1, // # elements in fixed-size array
- "ooObj", // Type of numeric data
- false); // Short reference
-
- // top_mod.propose_new_class(B);
- }
- }
-
- /****
- * Factory.
- *
- * @param tagId
- * @param oid
- */
- public ObjyFeatureMapEntry(int tagId, ooId oid, ooId near)
- {
- this.tagId = tagId;
- object = oid;
-
- classObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(MapEntryClassName).getASClass(), near,
- false);
-
- classObject.nset_ooId(EntryObject, object);
- classObject.nset_numeric(EntryName, new Numeric_Value(tagId));
- }
-
- public ObjyFeatureMapEntry(Class_Object classObject)
- {
- this.classObject = classObject;
- tagId = classObject.nget_numeric(EntryName).intValue();
- object = classObject.nget_ooId(EntryObject);
- }
-
- protected void fetchObject()
- {
- tagId = classObject.nget_numeric(EntryName).intValue();
- object = classObject.nget_ooId(EntryObject);
- }
-
- public int getTagId()
- {
- fetchObject();
- return tagId;
- }
-
- public void setTagId(int tagId)
- {
- classObject.nset_numeric(EntryName, new Numeric_Value(tagId));
- this.tagId = tagId;
- }
-
- public ooId getObject()
- {
- fetchObject();
- return object;
- }
-
- public void setObject(ooId object)
- {
- classObject.nset_ooId(EntryObject, object);
- this.object = object;
- }
-
- public ooId getOid()
- {
- return classObject.objectID();
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Numeric_Value; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.as.app.ooBaseType; +import com.objy.db.app.ooId; + +public class ObjyFeatureMapEntry +{ + protected int tagId; + + protected ooId object; + + protected Class_Object classObject; + + public static final String MapEntryClassName = "ObjyFeatureMapEntry"; + + public static final String EntryName = "tagId"; + + public static final String EntryObject = "object"; + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(MapEntryClassName) == null && top_mod.resolve_proposed_class(MapEntryClassName) == null) + { + // Proposed_Class B = new Proposed_Class(MapEntryClassName); + Proposed_Class B = top_mod.propose_new_class(MapEntryClassName); + B.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + B.add_basic_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + ObjyFeatureMapEntry.EntryName, // Attribute name + 1, // # elements in fixed-size array + ooBaseType.ooINT32); // type + B.add_ref_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + ObjyFeatureMapEntry.EntryObject, // Attribute name + 1, // # elements in fixed-size array + "ooObj", // Type of numeric data + false); // Short reference + + // top_mod.propose_new_class(B); + } + } + + /**** + * Factory. + * + * @param tagId + * @param oid + */ + public ObjyFeatureMapEntry(int tagId, ooId oid, ooId near) + { + this.tagId = tagId; + object = oid; + + classObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(MapEntryClassName).getASClass(), near, + false); + + classObject.nset_ooId(EntryObject, object); + classObject.nset_numeric(EntryName, new Numeric_Value(tagId)); + } + + public ObjyFeatureMapEntry(Class_Object classObject) + { + this.classObject = classObject; + tagId = classObject.nget_numeric(EntryName).intValue(); + object = classObject.nget_ooId(EntryObject); + } + + protected void fetchObject() + { + tagId = classObject.nget_numeric(EntryName).intValue(); + object = classObject.nget_ooId(EntryObject); + } + + public int getTagId() + { + fetchObject(); + return tagId; + } + + public void setTagId(int tagId) + { + classObject.nset_numeric(EntryName, new Numeric_Value(tagId)); + this.tagId = tagId; + } + + public ooId getObject() + { + fetchObject(); + return object; + } + + public void setObject(ooId object) + { + classObject.nset_ooId(EntryObject, object); + this.object = object; + } + + public ooId getOid() + { + return classObject.objectID(); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockArea.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockArea.java index 38f7e5a171..366d81e7fd 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockArea.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockArea.java @@ -1,167 +1,167 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockGrade;
-import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil;
-
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeSetX;
-
-import java.text.MessageFormat;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyLockArea extends ooObj
-{
-
- public static final int DEFAULT_DURABLE_LOCKING_ID_BYTES = 32;
-
- private String durableLockingID;
-
- private String userID;
-
- private ObjyBranch branchPoint;
-
- private boolean readOnly;
-
- private ooTreeSetX readLockSet;
-
- private ooTreeSetX writeLockSet;
-
- private ooTreeSetX readWriteLockSet;
-
- protected ObjyLockArea(String durableLockingID, String userID, ObjyBranch branchPoint, boolean readOnly)
- {
- this.durableLockingID = durableLockingID;
- this.userID = userID;
- this.branchPoint = branchPoint;
- this.readOnly = readOnly;
- }
-
- public static ObjyLockArea create(ooId scopeContOid, String durableLockingID, String userID, ObjyBranch branchPoint,
- boolean readOnly, Map<CDOID, LockGrade> locks)
- {
- ObjyLockArea objyLockArea = new ObjyLockArea(durableLockingID, userID, branchPoint, readOnly);
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(objyLockArea);
-
- objyLockArea.createLockSets(locks);
-
- return objyLockArea;
- }
-
- protected void createLockSets(Map<CDOID, LockGrade> locks)
- {
- readLockSet = new ooTreeSetX();
- this.cluster(readLockSet);
- writeLockSet = new ooTreeSetX();
- this.cluster(writeLockSet);
- readWriteLockSet = new ooTreeSetX();
- this.cluster(readWriteLockSet);
-
- for (Entry<CDOID, LockGrade> entry : locks.entrySet())
- {
- CDOID id = entry.getKey();
- LockGrade grade = entry.getValue();
-
- switch (grade)
- {
- case READ_WRITE:
- readWriteLockSet.add(id);
- break;
- case READ:
- readLockSet.add(id);
- break;
- case WRITE:
- writeLockSet.add(id);
- break;
- }
- }
-
- }
-
- public String getDurableLockingID()
- {
- fetch();
- return durableLockingID;
- }
-
- public String getUserID()
- {
- fetch();
- return userID;
- }
-
- public ObjyBranch getBranch()
- {
- fetch();
- return branchPoint;
- }
-
- public long getTimeStamp()
- {
- fetch();
- return branchPoint.getBranchInfo().getBaseTimeStamp();
- }
-
- public boolean isReadOnly()
- {
- fetch();
- return readOnly;
- }
-
- public Map<CDOID, LockGrade> getLocks()
- {
- fetch();
-
- Map<CDOID, LockGrade> locks = new HashMap<CDOID, LockGrade>();
-
- @SuppressWarnings("rawtypes")
- Iterator itr = readLockSet.iterator();
- while (itr.hasNext())
- {
- locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.READ);
- }
-
- itr = writeLockSet.iterator();
- while (itr.hasNext())
- {
- locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.WRITE);
- }
-
- itr = readWriteLockSet.iterator();
- while (itr.hasNext())
- {
- locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.READ_WRITE);
- }
-
- return locks;
- }
-
- @Override
- public String toString()
- {
- fetch();
- return MessageFormat
- .format(
- "ObjyLockArea[id={0}, user={1}, branchPoint={2}, readOnly={3}, readlocks={4}, writeLocks{5}, readWriteLocks{6}",
- durableLockingID, userID, branchPoint, readOnly, readLockSet.size(), writeLockSet.size(),
- readWriteLockSet.size());
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockGrade; +import org.eclipse.emf.cdo.server.internal.objectivity.utils.OBJYCDOIDUtil; + +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeSetX; + +import java.text.MessageFormat; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Map.Entry; + +/** + * @author Ibrahim Sallam + */ +public class ObjyLockArea extends ooObj +{ + + public static final int DEFAULT_DURABLE_LOCKING_ID_BYTES = 32; + + private String durableLockingID; + + private String userID; + + private ObjyBranch branchPoint; + + private boolean readOnly; + + private ooTreeSetX readLockSet; + + private ooTreeSetX writeLockSet; + + private ooTreeSetX readWriteLockSet; + + protected ObjyLockArea(String durableLockingID, String userID, ObjyBranch branchPoint, boolean readOnly) + { + this.durableLockingID = durableLockingID; + this.userID = userID; + this.branchPoint = branchPoint; + this.readOnly = readOnly; + } + + public static ObjyLockArea create(ooId scopeContOid, String durableLockingID, String userID, ObjyBranch branchPoint, + boolean readOnly, Map<CDOID, LockGrade> locks) + { + ObjyLockArea objyLockArea = new ObjyLockArea(durableLockingID, userID, branchPoint, readOnly); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(objyLockArea); + + objyLockArea.createLockSets(locks); + + return objyLockArea; + } + + protected void createLockSets(Map<CDOID, LockGrade> locks) + { + readLockSet = new ooTreeSetX(); + this.cluster(readLockSet); + writeLockSet = new ooTreeSetX(); + this.cluster(writeLockSet); + readWriteLockSet = new ooTreeSetX(); + this.cluster(readWriteLockSet); + + for (Entry<CDOID, LockGrade> entry : locks.entrySet()) + { + CDOID id = entry.getKey(); + LockGrade grade = entry.getValue(); + + switch (grade) + { + case READ_WRITE: + readWriteLockSet.add(id); + break; + case READ: + readLockSet.add(id); + break; + case WRITE: + writeLockSet.add(id); + break; + } + } + + } + + public String getDurableLockingID() + { + fetch(); + return durableLockingID; + } + + public String getUserID() + { + fetch(); + return userID; + } + + public ObjyBranch getBranch() + { + fetch(); + return branchPoint; + } + + public long getTimeStamp() + { + fetch(); + return branchPoint.getBranchInfo().getBaseTimeStamp(); + } + + public boolean isReadOnly() + { + fetch(); + return readOnly; + } + + public Map<CDOID, LockGrade> getLocks() + { + fetch(); + + Map<CDOID, LockGrade> locks = new HashMap<CDOID, LockGrade>(); + + @SuppressWarnings("rawtypes") + Iterator itr = readLockSet.iterator(); + while (itr.hasNext()) + { + locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.READ); + } + + itr = writeLockSet.iterator(); + while (itr.hasNext()) + { + locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.WRITE); + } + + itr = readWriteLockSet.iterator(); + while (itr.hasNext()) + { + locks.put(OBJYCDOIDUtil.getCDOID(((ooObj)itr.next()).getOid()), LockGrade.READ_WRITE); + } + + return locks; + } + + @Override + public String toString() + { + fetch(); + return MessageFormat + .format( + "ObjyLockArea[id={0}, user={1}, branchPoint={2}, readOnly={3}, readlocks={4}, writeLocks{5}, readWriteLocks{6}", + durableLockingID, userID, branchPoint, readOnly, readLockSet.size(), writeLockSet.size(), + readWriteLockSet.size()); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockAreaManager.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockAreaManager.java index 7a15c4609d..d9e123aef8 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockAreaManager.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyLockAreaManager.java @@ -1,80 +1,80 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.lock.CDOLockUtil;
-import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea;
-import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea.Handler;
-import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager;
-
-import com.objy.db.app.Iterator;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooMap;
-
-/**
- * @author Ibrahim Sallam
- */
-public class ObjyLockAreaManager extends ooObj
-{
-
- private ooMap lockAreasMap;
-
- private ObjyLockAreaManager()
- {
- }
-
- protected void createMap(ooObj clusterObject)
- {
- lockAreasMap = new ooMap();
- clusterObject.cluster(lockAreasMap);
- }
-
- public static ObjyLockAreaManager create(ooId scopeContOid)
- {
- ObjyLockAreaManager manager = new ObjyLockAreaManager();
- ooObj clusterObject = ooObj.create_ooObj(scopeContOid);
- clusterObject.cluster(manager);
-
- manager.createMap(manager);
-
- return manager;
- }
-
- public void getLockAreas(InternalCDOBranchManager branchManager, String userIDPrefix, Handler handler)
- {
- fetch();
- Iterator itr = lockAreasMap.elements();
- while (itr.hasNext())
- {
- ObjyLockArea objyLockArea = (ObjyLockArea)itr.next();
- String userID = objyLockArea.getUserID();
- if (userID != null && userID.startsWith(userIDPrefix))
- {
- if (!handler.handleLockArea(makeLockArea(branchManager, objyLockArea)))
- {
- return;
- }
- }
- }
- }
-
- private LockArea makeLockArea(InternalCDOBranchManager branchManager, ObjyLockArea objyLockArea)
- {
- ObjyBranch objyBranch = objyLockArea.getBranch();
- CDOBranchPoint branchPoint = branchManager.getBranch(objyBranch.getBranchId())
- .getPoint(objyLockArea.getTimeStamp());
- return CDOLockUtil.createLockArea(objyLockArea.getDurableLockingID(), objyLockArea.getUserID(), branchPoint,
- objyLockArea.isReadOnly(), objyLockArea.getLocks());
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; +import org.eclipse.emf.cdo.common.lock.CDOLockUtil; +import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea; +import org.eclipse.emf.cdo.common.lock.IDurableLockingManager.LockArea.Handler; +import org.eclipse.emf.cdo.spi.common.branch.InternalCDOBranchManager; + +import com.objy.db.app.Iterator; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooMap; + +/** + * @author Ibrahim Sallam + */ +public class ObjyLockAreaManager extends ooObj +{ + + private ooMap lockAreasMap; + + private ObjyLockAreaManager() + { + } + + protected void createMap(ooObj clusterObject) + { + lockAreasMap = new ooMap(); + clusterObject.cluster(lockAreasMap); + } + + public static ObjyLockAreaManager create(ooId scopeContOid) + { + ObjyLockAreaManager manager = new ObjyLockAreaManager(); + ooObj clusterObject = ooObj.create_ooObj(scopeContOid); + clusterObject.cluster(manager); + + manager.createMap(manager); + + return manager; + } + + public void getLockAreas(InternalCDOBranchManager branchManager, String userIDPrefix, Handler handler) + { + fetch(); + Iterator itr = lockAreasMap.elements(); + while (itr.hasNext()) + { + ObjyLockArea objyLockArea = (ObjyLockArea)itr.next(); + String userID = objyLockArea.getUserID(); + if (userID != null && userID.startsWith(userIDPrefix)) + { + if (!handler.handleLockArea(makeLockArea(branchManager, objyLockArea))) + { + return; + } + } + } + } + + private LockArea makeLockArea(InternalCDOBranchManager branchManager, ObjyLockArea objyLockArea) + { + ObjyBranch objyBranch = objyLockArea.getBranch(); + CDOBranchPoint branchPoint = branchManager.getBranch(objyBranch.getBranchId()) + .getPoint(objyLockArea.getTimeStamp()); + return CDOLockUtil.createLockArea(objyLockArea.getDurableLockingID(), objyLockArea.getUserID(), branchPoint, + objyLockArea.isReadOnly(), objyLockArea.getLocks()); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageInfo.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageInfo.java index 3a8c5de46b..ceddd448dc 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageInfo.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageInfo.java @@ -1,123 +1,123 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.db.app.ManyToOne;
-import com.objy.db.app.Relationship;
-import com.objy.db.app.ToOneRelationship;
-import com.objy.db.app.ooObj;
-
-public class ObjyPackageInfo extends ooObj
-{
-
- protected String packageURI;
-
- protected String parentURI;
-
- protected String unitID;
-
- protected ToOneRelationship packageUnit;
-
- private String name;
-
- public static ManyToOne packageUnit_Relationship()
- {
- return new ManyToOne("packageUnit", // field name
- "org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit", // name of related class
- "packageInfos", // inverse relationship field name
- Relationship.COPY_DELETE, Relationship.VERSION_DELETE, false, false, Relationship.INLINE_NONE); // none-inline
- // association
- }
-
- /**
- * set parent packageUnit
- */
- public void setPackageUnit(ObjyPackageUnit objyPackageUnit)
- {
- markModified();
- packageUnit.form(objyPackageUnit);
- }
-
- /**
- * get related parent Node
- */
- public ObjyPackageUnit getPackageUnit()
- {
- fetch();
- return (ObjyPackageUnit)packageUnit.get();
- }
-
- /**
- * clear parent relationship
- */
- public void removePackageUnit()
- {
- markModified();
- packageUnit.clear();
- }
-
- public String getPackageURI()
- {
- fetch();
- return packageURI;
- }
-
- public void setPackageURI(String packageURI)
- {
- markModified();
- this.packageURI = packageURI;
- }
-
- public String getParentURI()
- {
- fetch();
- return parentURI;
- }
-
- public void setParentURI(String parentURI)
- {
- markModified();
- this.parentURI = parentURI;
- }
-
- public String getUnitID()
- {
- fetch();
- return unitID;
- }
-
- public void setUnitID(String unitID)
- {
- markModified();
- this.unitID = unitID;
- }
-
- public void setPackageName(String name)
- {
- markModified();
- this.name = name;
- }
-
- public String getPackageName()
- {
- fetch();
- return name;
- }
-
- // package unique name is Hash of the URI.
- public String getPackageUniqueName()
- {
- fetch();
- String uriHash = new Integer(Math.abs(getPackageURI().hashCode())).toString();
- return uriHash;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.db.app.ManyToOne; +import com.objy.db.app.Relationship; +import com.objy.db.app.ToOneRelationship; +import com.objy.db.app.ooObj; + +public class ObjyPackageInfo extends ooObj +{ + + protected String packageURI; + + protected String parentURI; + + protected String unitID; + + protected ToOneRelationship packageUnit; + + private String name; + + public static ManyToOne packageUnit_Relationship() + { + return new ManyToOne("packageUnit", // field name + "org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageUnit", // name of related class + "packageInfos", // inverse relationship field name + Relationship.COPY_DELETE, Relationship.VERSION_DELETE, false, false, Relationship.INLINE_NONE); // none-inline + // association + } + + /** + * set parent packageUnit + */ + public void setPackageUnit(ObjyPackageUnit objyPackageUnit) + { + markModified(); + packageUnit.form(objyPackageUnit); + } + + /** + * get related parent Node + */ + public ObjyPackageUnit getPackageUnit() + { + fetch(); + return (ObjyPackageUnit)packageUnit.get(); + } + + /** + * clear parent relationship + */ + public void removePackageUnit() + { + markModified(); + packageUnit.clear(); + } + + public String getPackageURI() + { + fetch(); + return packageURI; + } + + public void setPackageURI(String packageURI) + { + markModified(); + this.packageURI = packageURI; + } + + public String getParentURI() + { + fetch(); + return parentURI; + } + + public void setParentURI(String parentURI) + { + markModified(); + this.parentURI = parentURI; + } + + public String getUnitID() + { + fetch(); + return unitID; + } + + public void setUnitID(String unitID) + { + markModified(); + this.unitID = unitID; + } + + public void setPackageName(String name) + { + markModified(); + this.name = name; + } + + public String getPackageName() + { + fetch(); + return name; + } + + // package unique name is Hash of the URI. + public String getPackageUniqueName() + { + fetch(); + String uriHash = new Integer(Math.abs(getPackageURI().hashCode())).toString(); + return uriHash; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageUnit.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageUnit.java index ef2fbf4bb6..6ca4665da8 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageUnit.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyPackageUnit.java @@ -1,143 +1,143 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.db.app.OneToMany;
-import com.objy.db.app.Relationship;
-import com.objy.db.app.ToManyRelationship;
-import com.objy.db.app.ooObj;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class ObjyPackageUnit extends ooObj
-{
-
- protected String id;
-
- protected int ordinal;
-
- protected long timeStamp;
-
- protected byte[] packageAsBytes;
-
- private ToManyRelationship packageInfos;
-
- public ObjyPackageUnit(int bufferSize)
- {
- packageAsBytes = new byte[bufferSize];
- }
-
- public static OneToMany packageInfos_Relationship()
- {
- return new OneToMany("packageInfos", // field name
- "org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo", // name of related class
- "packageUnit", // inverse relationship field name
- Relationship.COPY_DELETE, Relationship.VERSION_DELETE, false, false, Relationship.INLINE_NONE); // none-inline
- // association
- }
-
- /**
- * get all related children
- *
- * @return list of ObjyPackageInfo objects.
- */
- public List<ObjyPackageInfo> getPackageInfos()
- {
- List<ObjyPackageInfo> list = new ArrayList<ObjyPackageInfo>();
- fetch();
- com.objy.db.app.Iterator itr;
- itr = packageInfos.scan();
- while (itr.hasNext())
- {
- list.add((ObjyPackageInfo)itr.next());
- }
-
- return list;
- }
-
- /**
- * add packageInfo
- */
- public void addPackageInfo(ObjyPackageInfo packageInfo)
- {
- markModified();
- packageInfos.add(packageInfo);
- }
-
- /**
- * clear all related packageInfo
- */
- public void clearChildren()
- {
- markModified();
- packageInfos.clear();
- }
-
- /**
- * removePackageInfo.
- */
- public void removePackageInfo(ObjyPackageInfo packageInfo)
- {
- markModified();
- packageInfos.remove(packageInfo);
- }
-
- public String getId()
- {
- fetch();
- return id;
- }
-
- public void setId(String id)
- {
- markModified();
- this.id = id;
- }
-
- public int getOrdinal()
- {
- fetch();
- return ordinal;
- }
-
- public void setOrdinal(int ordinal)
- {
- markModified();
- this.ordinal = ordinal;
- }
-
- public long getTimeStamp()
- {
- fetch();
- return timeStamp;
- }
-
- public void setTimeStamp(long timeStamp)
- {
- markModified();
- this.timeStamp = timeStamp;
- }
-
- public byte[] getPackageAsBytes()
- {
- fetch();
- return packageAsBytes;
- }
-
- public void setPackageAsBytes(byte[] packageAsBytes)
- {
- markModified();
- this.packageAsBytes = packageAsBytes;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.db.app.OneToMany; +import com.objy.db.app.Relationship; +import com.objy.db.app.ToManyRelationship; +import com.objy.db.app.ooObj; + +import java.util.ArrayList; +import java.util.List; + +public class ObjyPackageUnit extends ooObj +{ + + protected String id; + + protected int ordinal; + + protected long timeStamp; + + protected byte[] packageAsBytes; + + private ToManyRelationship packageInfos; + + public ObjyPackageUnit(int bufferSize) + { + packageAsBytes = new byte[bufferSize]; + } + + public static OneToMany packageInfos_Relationship() + { + return new OneToMany("packageInfos", // field name + "org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyPackageInfo", // name of related class + "packageUnit", // inverse relationship field name + Relationship.COPY_DELETE, Relationship.VERSION_DELETE, false, false, Relationship.INLINE_NONE); // none-inline + // association + } + + /** + * get all related children + * + * @return list of ObjyPackageInfo objects. + */ + public List<ObjyPackageInfo> getPackageInfos() + { + List<ObjyPackageInfo> list = new ArrayList<ObjyPackageInfo>(); + fetch(); + com.objy.db.app.Iterator itr; + itr = packageInfos.scan(); + while (itr.hasNext()) + { + list.add((ObjyPackageInfo)itr.next()); + } + + return list; + } + + /** + * add packageInfo + */ + public void addPackageInfo(ObjyPackageInfo packageInfo) + { + markModified(); + packageInfos.add(packageInfo); + } + + /** + * clear all related packageInfo + */ + public void clearChildren() + { + markModified(); + packageInfos.clear(); + } + + /** + * removePackageInfo. + */ + public void removePackageInfo(ObjyPackageInfo packageInfo) + { + markModified(); + packageInfos.remove(packageInfo); + } + + public String getId() + { + fetch(); + return id; + } + + public void setId(String id) + { + markModified(); + this.id = id; + } + + public int getOrdinal() + { + fetch(); + return ordinal; + } + + public void setOrdinal(int ordinal) + { + markModified(); + this.ordinal = ordinal; + } + + public long getTimeStamp() + { + fetch(); + return timeStamp; + } + + public void setTimeStamp(long timeStamp) + { + markModified(); + this.timeStamp = timeStamp; + } + + public byte[] getPackageAsBytes() + { + fetch(); + return packageAsBytes; + } + + public void setPackageAsBytes(byte[] packageAsBytes) + { + markModified(); + this.packageAsBytes = packageAsBytes; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProperty.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProperty.java index ec31b83715..0575ff2213 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProperty.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProperty.java @@ -1,50 +1,50 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.db.app.ooObj;
-
-public class ObjyProperty extends ooObj
-{
- protected String name;
-
- protected String value;
-
- public ObjyProperty(String name, String value)
- {
- this.name = name;
- this.value = value;
- }
-
- public String getKey()
- {
- fetch();
- return name;
- }
-
- public void setName(String name)
- {
- markModified();
- this.name = name;
- }
-
- public String getValue()
- {
- fetch();
- return value;
- }
-
- public void setValue(String value)
- {
- markModified();
- this.value = value;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.db.app.ooObj; + +public class ObjyProperty extends ooObj +{ + protected String name; + + protected String value; + + public ObjyProperty(String name, String value) + { + this.name = name; + this.value = value; + } + + public String getKey() + { + fetch(); + return name; + } + + public void setName(String name) + { + markModified(); + this.name = name; + } + + public String getValue() + { + fetch(); + return value; + } + + public void setValue(String value) + { + markModified(); + this.value = value; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProxy.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProxy.java index 5d86529f62..ca32db64d8 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProxy.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyProxy.java @@ -1,111 +1,111 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.String_Value;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.db.app.ooId;
-
-public class ObjyProxy
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyProxy.class);
-
- static public String className = "ObjyProxy";
-
- static public String uriAttributeName = "uri";
-
- protected Class_Object classObject;
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(ObjyProxy.className) == null
- && top_mod.resolve_proposed_class(ObjyProxy.className) == null)
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- Proposed_Class propClass = top_mod.propose_new_class(ObjyProxy.className);
-
- propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj");
-
- // propClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind
- // ooProxy.uriAttributeName, // Attribute name
- // 1, // # elements in fixed-size array
- // ooBaseType.ooCHAR// Type of string data
- // );
- //
- propClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PROTECTED, // access kind
- ObjyProxy.uriAttributeName, // Attribute name
- 1, // # elements in fixed-size array
- "ooUtf8String" // name of embedded class
- );
-
- // top_mod.propose_new_class(propClass);
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooProxy added");
- }
- }
-
- }
-
- // factory.
- public static ObjyProxy createObject(ooId nearObject)
- {
- Class_Object newClassObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(ObjyProxy.className)
- .getASClass(), nearObject, false);
- ObjyProxy proxyObject = new ObjyProxy(newClassObject);
- return proxyObject;
- }
-
- public ObjyProxy(Class_Object classObject)
- {
- this.classObject = classObject;
- }
-
- public void setUri(String uri)
- {
- String_Value stringValue = classObject.nget_string(ObjyProxy.uriAttributeName);
- stringValue.set(uri);
- }
-
- public String getUri()
- {
- String_Value stringValue = classObject.nget_string(ObjyProxy.uriAttributeName);
- return stringValue.toString();
- }
-
- public ooId ooId()
- {
- return classObject.objectID();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.String_Value; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.db.app.ooId; + +public class ObjyProxy +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyProxy.class); + + static public String className = "ObjyProxy"; + + static public String uriAttributeName = "uri"; + + protected Class_Object classObject; + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(ObjyProxy.className) == null + && top_mod.resolve_proposed_class(ObjyProxy.className) == null) + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId"); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + Proposed_Class propClass = top_mod.propose_new_class(ObjyProxy.className); + + propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, "ooObj"); + + // propClass.add_varray_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PUBLIC, // Access kind + // ooProxy.uriAttributeName, // Attribute name + // 1, // # elements in fixed-size array + // ooBaseType.ooCHAR// Type of string data + // ); + // + propClass.add_embedded_class_attribute(com.objy.as.app.d_Module.LAST, d_Access_Kind.d_PROTECTED, // access kind + ObjyProxy.uriAttributeName, // Attribute name + 1, // # elements in fixed-size array + "ooUtf8String" // name of embedded class + ); + + // top_mod.propose_new_class(propClass); + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooProxy added"); + } + } + + } + + // factory. + public static ObjyProxy createObject(ooId nearObject) + { + Class_Object newClassObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(ObjyProxy.className) + .getASClass(), nearObject, false); + ObjyProxy proxyObject = new ObjyProxy(newClassObject); + return proxyObject; + } + + public ObjyProxy(Class_Object classObject) + { + this.classObject = classObject; + } + + public void setUri(String uri) + { + String_Value stringValue = classObject.nget_string(ObjyProxy.uriAttributeName); + stringValue.set(uri); + } + + public String getUri() + { + String_Value stringValue = classObject.nget_string(ObjyProxy.uriAttributeName); + return stringValue.toString(); + } + + public ooId ooId() + { + return classObject.objectID(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyResourceList.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyResourceList.java index 0cee1b8fad..0893ccd092 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyResourceList.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyResourceList.java @@ -1,283 +1,283 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.eresource.EresourcePackage;
-import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor;
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObjectManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import com.objy.as.app.Class_Object;
-import com.objy.as.app.Proposed_Class;
-import com.objy.as.app.d_Access_Kind;
-import com.objy.as.app.d_Module;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-import com.objy.db.util.ooTreeListX;
-
-/***
- * OoResouceList is a specialized ooArrayListId, where all elements are of type Resourc(Node|Folder). The class will
- * allow adding, validating and removing resources From the list.
- *
- * @author ibrahim
- */
-public class ObjyResourceList
-{
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyProxy.class);
-
- static public String className = "ooResourceList";
-
- static public String Attribute_arrayName = "oo_array";
-
- private ObjySession objySession;
-
- protected Class_Object classObject;
-
- protected ObjyArrayListId list = null;
-
- protected ooId objectId;
-
- private static final EStructuralFeature featureName = EresourcePackage.Literals.CDO_RESOURCE_NODE__NAME;
-
- // we could use this "EresourcePackage.eINSTANCE.getCDOResourceNode_Name()" instead of above.
-
- public static void buildSchema()
- {
- d_Module top_mod = ObjySchema.getTopModule();
- if (top_mod.resolve_class(ObjyResourceList.className) == null
- && top_mod.resolve_proposed_class(ObjyResourceList.className) == null)
- {
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId");
- }
-
- boolean inProcess = top_mod.proposed_classes().hasNext();
-
- // Proposed_Class A = new Proposed_Class(ooArrayListId.ClassName);
- Proposed_Class propClass = top_mod.propose_new_class(ObjyResourceList.className);
-
- propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC,
- ObjyBase.CLASS_NAME /* "ooObj" */);
-
- propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind
- d_Access_Kind.d_PUBLIC, // Access kind
- ObjyResourceList.Attribute_arrayName, // Attribute name
- 1, // # elements in fixed-size array
- ObjyArrayListId.className, false); // Default value // Default value
-
- // top_mod.propose_new_class(A);
- if (!inProcess)
- {
- top_mod.activate_proposals(true, true);
- }
-
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added");
- }
- }
-
- }
-
- public ObjyResourceList(ObjySession objySession, ObjyObject objyObject)
- {
- classObject = objyObject.ooClassObject();
- this.objySession = objySession;
- objectId = objyObject.ooId();
- }
-
- // public OoResourceList(ObjySession objySession, Class_Object classObject)
- // {
- // this.classObject = classObject;
- // this.objySession = objySession;
- // }
-
- private ObjyArrayListId getList()
- {
- if (list != null)
- {
- return list;
- }
-
- try
- {
- // Class_Position position = classObject.position_in_class(ObjyResourceList.Attribute_arrayName);
- ooId oid = classObject.nget_ooId(ObjyResourceList.Attribute_arrayName);
- if (!oid.isNull())
- {
- list = new ObjyArrayListId(Class_Object.class_object_from_oid(oid));
- }
- }
- catch (ObjyRuntimeException e)
- {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- return list;
- }
-
- public void remove(ObjyObject objyObject)
- {
- int size = (int)getList().size();
- for (int i = 0; i < size; i++)
- {
- if (objyObject.ooId().equals(getList().get(i)))
- {
- getList().remove(i);
- break;
- }
- }
- }
-
- public void add(ObjyObject objyObject)
- {
- // TODO - we need to make sure that objyObject is a resource!!!
- getList().add(objyObject.ooId());
- }
-
- // public void checkDuplicateResources(ObjectivityStoreAccessor storeAccessor, CDORevision revision)
- // throws IllegalStateException
- // {
- // CDOID folderID = (CDOID)revision.data().getContainerID();
- // String name = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0);
- // CDOID existingID = storeAccessor.readResourceID(folderID, name, revision.getBranch().getHead());
- // if (existingID != CDOID.NULL && !existingID.equals(revision.getID()))
- // {
- // throw new IllegalStateException("Duplicate resource or folder: " + name + " in folder " + folderID); //$NON-NLS-1$ //$NON-NLS-2$
- // }
- // }
-
- public void checkDuplicateResources(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision)
- throws IllegalStateException
- {
- // CDOID folderID = (CDOID)revision.data().getContainerID();
- CDOID folderId = (CDOID)revision.data().getContainerID();
- String name = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0);
-
- // ooId folderId = objyObject.getEContainerAsOid();
- // String name = OoResourceList.getResourceName(objyObject);
-
- // iterate over all resource in the list, and verify if we have both name and folderID.
- int size = (int)getList().size();
- ObjyObjectManager objyObjectManager = storeAccessor.getObjySession().getObjectManager();
- for (int i = 0; i < size; i++)
- {
- ObjyObject resource = getResource(i);
- ObjyObject resourceRevision = resource;
- // get the proper revision of the resource (might need to refactor this code, see readRevision())
- if (storeAccessor.getStore().isRequiredToSupportBranches())
- {
- try
- {
- resourceRevision = resource.getRevision(revision.getTimeStamp(), revision.getBranch().getID(),
- objyObjectManager);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
- else if (storeAccessor.getStore().isRequiredToSupportAudits())
- {
- try
- {
- resourceRevision = resource.getRevision(revision.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID, objyObjectManager);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
- }
-
- if (resourceRevision == null || resourceRevision.getVersion() < 0)
- {
- continue;
- }
-
- // int v = resource.getVersion();
- CDOID resourceFolderId = (CDOID)resourceRevision.getEContainer();
- String resourceName = ObjyResourceList.getResourceName(resourceRevision);
- if (resourceFolderId != null && resourceFolderId.equals(folderId) && resourceName != null
- && resourceName.equals(name))
- {
- throw new IllegalStateException("Duplicate resource or folder: " + name + " in folder: " + folderId); //$NON-NLS-1$
- }
- }
- }
-
- public ObjyObject getResource(int index)
- {
- return objySession.getObjectManager().getObject(getList().get(index));
- }
-
- public static String getResourceName(ObjyObject objyObject)
- {
- String name = (String)objyObject.get(featureName);
- return name;
- }
-
- public static ObjyObject create(ooId nearOid)
- {
- Class_Object classObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(ObjyResourceList.className)
- .getASClass(), nearOid, false);
- // ObjyObjectManager.newInternalObjCount++;
- // Class_Position position = classObject.position_in_class(ObjyResourceList.Attribute_arrayName);
- // Class_Object arrayClassObject = Class_Object.new_persistent_object(
- // ObjySchema.getTopModule().resolve_class(ObjyArrayListId.className), classObject.objectID(), false);
- // // ooId arrayOid = arrayClassObject.objectID();
- ooTreeListX list = new ooTreeListX(10, false);
- // ObjyObjectManager.newInternalObjCount++;
- ooObj anObj = ooObj.create_ooObj(classObject.objectID());
- anObj.cluster(list);
- // System.out.println("initObject: " + anObj.getOid().getStoreString() + " treeListX: "
- // // + list.getOid().getStoreString());
- classObject.nset_ooId(ObjyResourceList.Attribute_arrayName, list.getOid());
-
- // classObject.set_ooId(position, arrayClassObject.objectID());
- // ObjyArrayListId.initObject(arrayClassObject);
- ObjyObject objyObject = null;
- try
- {
- objyObject = new ObjyObject(classObject);
- }
- catch (RuntimeException ex)
- {
- ex.printStackTrace();
- }
-
- return objyObject;
- }
-
- public ooId ooId()
- {
- return objectId;
- }
-
- public int size()
- {
- return (int)getList().size();
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.eresource.EresourcePackage; +import org.eclipse.emf.cdo.server.internal.objectivity.ObjectivityStoreAccessor; +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObjectManager; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySchema; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjySession; +import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.ecore.EStructuralFeature; + +import com.objy.as.app.Class_Object; +import com.objy.as.app.Proposed_Class; +import com.objy.as.app.d_Access_Kind; +import com.objy.as.app.d_Module; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; +import com.objy.db.util.ooTreeListX; + +/*** + * OoResouceList is a specialized ooArrayListId, where all elements are of type Resourc(Node|Folder). The class will + * allow adding, validating and removing resources From the list. + * + * @author ibrahim + */ +public class ObjyResourceList +{ + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyProxy.class); + + static public String className = "ooResourceList"; + + static public String Attribute_arrayName = "oo_array"; + + private ObjySession objySession; + + protected Class_Object classObject; + + protected ObjyArrayListId list = null; + + protected ooId objectId; + + private static final EStructuralFeature featureName = EresourcePackage.Literals.CDO_RESOURCE_NODE__NAME; + + // we could use this "EresourcePackage.eINSTANCE.getCDOResourceNode_Name()" instead of above. + + public static void buildSchema() + { + d_Module top_mod = ObjySchema.getTopModule(); + if (top_mod.resolve_class(ObjyResourceList.className) == null + && top_mod.resolve_proposed_class(ObjyResourceList.className) == null) + { + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("Schema not found for ooArrayListId. Adding ooArrayListId"); + } + + boolean inProcess = top_mod.proposed_classes().hasNext(); + + // Proposed_Class A = new Proposed_Class(ooArrayListId.ClassName); + Proposed_Class propClass = top_mod.propose_new_class(ObjyResourceList.className); + + propClass.add_base_class(com.objy.as.app.d_Module.LAST, com.objy.as.app.d_Access_Kind.d_PUBLIC, + ObjyBase.CLASS_NAME /* "ooObj" */); + + propClass.add_ref_attribute(com.objy.as.app.d_Module.LAST, // Access kind + d_Access_Kind.d_PUBLIC, // Access kind + ObjyResourceList.Attribute_arrayName, // Attribute name + 1, // # elements in fixed-size array + ObjyArrayListId.className, false); // Default value // Default value + + // top_mod.propose_new_class(A); + if (!inProcess) + { + top_mod.activate_proposals(true, true); + } + + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.trace("SCHEMA changed : ooArrayListId added"); + } + } + + } + + public ObjyResourceList(ObjySession objySession, ObjyObject objyObject) + { + classObject = objyObject.ooClassObject(); + this.objySession = objySession; + objectId = objyObject.ooId(); + } + + // public OoResourceList(ObjySession objySession, Class_Object classObject) + // { + // this.classObject = classObject; + // this.objySession = objySession; + // } + + private ObjyArrayListId getList() + { + if (list != null) + { + return list; + } + + try + { + // Class_Position position = classObject.position_in_class(ObjyResourceList.Attribute_arrayName); + ooId oid = classObject.nget_ooId(ObjyResourceList.Attribute_arrayName); + if (!oid.isNull()) + { + list = new ObjyArrayListId(Class_Object.class_object_from_oid(oid)); + } + } + catch (ObjyRuntimeException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return list; + } + + public void remove(ObjyObject objyObject) + { + int size = (int)getList().size(); + for (int i = 0; i < size; i++) + { + if (objyObject.ooId().equals(getList().get(i))) + { + getList().remove(i); + break; + } + } + } + + public void add(ObjyObject objyObject) + { + // TODO - we need to make sure that objyObject is a resource!!! + getList().add(objyObject.ooId()); + } + + // public void checkDuplicateResources(ObjectivityStoreAccessor storeAccessor, CDORevision revision) + // throws IllegalStateException + // { + // CDOID folderID = (CDOID)revision.data().getContainerID(); + // String name = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0); + // CDOID existingID = storeAccessor.readResourceID(folderID, name, revision.getBranch().getHead()); + // if (existingID != CDOID.NULL && !existingID.equals(revision.getID())) + // { + // throw new IllegalStateException("Duplicate resource or folder: " + name + " in folder " + folderID); //$NON-NLS-1$ //$NON-NLS-2$ + // } + // } + + public void checkDuplicateResources(ObjectivityStoreAccessor storeAccessor, InternalCDORevision revision) + throws IllegalStateException + { + // CDOID folderID = (CDOID)revision.data().getContainerID(); + CDOID folderId = (CDOID)revision.data().getContainerID(); + String name = (String)revision.data().get(EresourcePackage.eINSTANCE.getCDOResourceNode_Name(), 0); + + // ooId folderId = objyObject.getEContainerAsOid(); + // String name = OoResourceList.getResourceName(objyObject); + + // iterate over all resource in the list, and verify if we have both name and folderID. + int size = (int)getList().size(); + ObjyObjectManager objyObjectManager = storeAccessor.getObjySession().getObjectManager(); + for (int i = 0; i < size; i++) + { + ObjyObject resource = getResource(i); + ObjyObject resourceRevision = resource; + // get the proper revision of the resource (might need to refactor this code, see readRevision()) + if (storeAccessor.getStore().isRequiredToSupportBranches()) + { + try + { + resourceRevision = resource.getRevision(revision.getTimeStamp(), revision.getBranch().getID(), + objyObjectManager); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + else if (storeAccessor.getStore().isRequiredToSupportAudits()) + { + try + { + resourceRevision = resource.getRevision(revision.getTimeStamp(), CDOBranch.MAIN_BRANCH_ID, objyObjectManager); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + } + + if (resourceRevision == null || resourceRevision.getVersion() < 0) + { + continue; + } + + // int v = resource.getVersion(); + CDOID resourceFolderId = (CDOID)resourceRevision.getEContainer(); + String resourceName = ObjyResourceList.getResourceName(resourceRevision); + if (resourceFolderId != null && resourceFolderId.equals(folderId) && resourceName != null + && resourceName.equals(name)) + { + throw new IllegalStateException("Duplicate resource or folder: " + name + " in folder: " + folderId); //$NON-NLS-1$ + } + } + } + + public ObjyObject getResource(int index) + { + return objySession.getObjectManager().getObject(getList().get(index)); + } + + public static String getResourceName(ObjyObject objyObject) + { + String name = (String)objyObject.get(featureName); + return name; + } + + public static ObjyObject create(ooId nearOid) + { + Class_Object classObject = Class_Object.new_persistent_object(ObjySchema.getObjyClass(ObjyResourceList.className) + .getASClass(), nearOid, false); + // ObjyObjectManager.newInternalObjCount++; + // Class_Position position = classObject.position_in_class(ObjyResourceList.Attribute_arrayName); + // Class_Object arrayClassObject = Class_Object.new_persistent_object( + // ObjySchema.getTopModule().resolve_class(ObjyArrayListId.className), classObject.objectID(), false); + // // ooId arrayOid = arrayClassObject.objectID(); + ooTreeListX list = new ooTreeListX(10, false); + // ObjyObjectManager.newInternalObjCount++; + ooObj anObj = ooObj.create_ooObj(classObject.objectID()); + anObj.cluster(list); + // System.out.println("initObject: " + anObj.getOid().getStoreString() + " treeListX: " + // // + list.getOid().getStoreString()); + classObject.nset_ooId(ObjyResourceList.Attribute_arrayName, list.getOid()); + + // classObject.set_ooId(position, arrayClassObject.objectID()); + // ObjyArrayListId.initObject(arrayClassObject); + ObjyObject objyObject = null; + try + { + objyObject = new ObjyObject(classObject); + } + catch (RuntimeException ex) + { + ex.printStackTrace(); + } + + return objyObject; + } + + public ooId ooId() + { + return objectId; + } + + public int size() + { + return (int)getList().size(); + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyStoreInfo.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyStoreInfo.java index 2c3c6b1262..9ee7ec39ba 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyStoreInfo.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/schema/ObjyStoreInfo.java @@ -1,41 +1,41 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.schema;
-
-import com.objy.db.app.ooObj;
-
-public class ObjyStoreInfo extends ooObj
-{
- protected long creationTime;
-
- protected String comment;
-
- /***
- * ObjyStoreInfo is a read only object.
- */
- public ObjyStoreInfo(long creationTime, String comment)
- {
- this.creationTime = creationTime;
- this.comment = comment;
- }
-
- public long getCreationTime()
- {
- fetch();
- return creationTime;
- }
-
- public String getComment()
- {
- fetch();
- return comment;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.schema; + +import com.objy.db.app.ooObj; + +public class ObjyStoreInfo extends ooObj +{ + protected long creationTime; + + protected String comment; + + /*** + * ObjyStoreInfo is a read only object. + */ + public ObjyStoreInfo(long creationTime, String comment) + { + this.creationTime = creationTime; + this.comment = comment; + } + + public long getCreationTime() + { + fetch(); + return creationTime; + } + + public String getComment() + { + fetch(); + return comment; + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/OBJYCDOIDUtil.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/OBJYCDOIDUtil.java index 415b87859a..5d496377ca 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/OBJYCDOIDUtil.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/OBJYCDOIDUtil.java @@ -1,142 +1,142 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.utils;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDExternal;
-import org.eclipse.emf.cdo.common.id.CDOIDObject;
-import org.eclipse.emf.cdo.common.id.CDOIDUtil;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy;
-
-import com.objy.db.app.ooId;
-
-/**
- * TODO - this file was taken from the old code without verification for
- * all its functionality's requirement to the new code.
- *
- * - We might need to cleanup the various CDOID transformations.
- *
- * * The idea is to convert the OID parts into long value, except that
- * we only use the 6-bits from the DB, the rest is used to mark
- * the OID as
- */
-
-/**
- * @author Simon McDuff
- */
-public class OBJYCDOIDUtil
-{
-
- public static CDOID createLong(long value)
- {
- if (value == 0L)
- {
- return CDOID.NULL;
- }
- return CDOIDUtil.createLong(value);
- }
-
- public static CDOID getCDOID(ooId id)
- {
- return createLong(getLong(id));
- }
-
- public static CDOID getCDOID(long id)
- {
- return createLong(id);
- }
-
- public static long getLong(ooId id)
- {
- long value = 0;
-
- if (id != null)
- {
- value = (long)id.getSlot() << 48 | (long)id.getPage() << 32 | (long)id.getOC() << 16 | id.getDB();
- }
-
- return value;
- }
-
- public static long addProxy(long ooid)
- {
- return ooid | (long)1 << 63;
- }
-
- public static long removeProxy(long ooid)
- {
- return ooid << 1 >>> 1;
- }
-
- public static boolean isProxy(long ooid)
- {
- return ooid >>> 63 == 1;
- }
-
- public static long adaptOOID(long ooid)
- {
- return removeProxy(ooid);
- }
-
- // 2.0 code
- public static boolean isValidObjyId(CDOID id)
- {
- if (id instanceof CDOIDObject)
- {
- try
- {
- return CDOIDUtil.getLong(id) > 1717828929;
- }
- catch (Exception ignore)
- {
- // Fall through
- }
- }
-
- return false;
- }
-
- public static ooId getooId(long longCdoID)
- {
- int slot = (int)(longCdoID >> 48 & 0xFFFF);
- int page = (int)(longCdoID >> 32 & 0xFFFF);
- int OC = (int)(longCdoID >> 16 & 0xFFFF);
- int DB = (int)(longCdoID & 0xFFFF);
- return new com.objy.pm.ooId(DB, OC, page, slot, 0);
- }
-
- public static ooId getContainerId(long longCdoID)
- {
- int slot = 1;
- int page = 1;
- int OC = (int)(longCdoID >> 16 & 0xFFFF);
- int DB = (int)(longCdoID & 0xFFFF);
- return new com.objy.pm.ooId(DB, OC, page, slot, 0);
- }
-
- public static ooId getooId(CDOID id)
- {
- long longCdoID = CDOIDUtil.getLong(id);
- return getooId(longCdoID);
- }
-
- public static ooId getContainerId(CDOID id)
- {
- long longCdoID = org.eclipse.emf.cdo.common.id.CDOIDUtil.getLong(id);
- return getContainerId(longCdoID);
- }
-
- public static CDOIDExternal createCDIDExternal(ObjyProxy proxyObject)
- {
- return CDOIDUtil.createExternal(proxyObject.getUri());
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.utils; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.id.CDOIDExternal; +import org.eclipse.emf.cdo.common.id.CDOIDObject; +import org.eclipse.emf.cdo.common.id.CDOIDUtil; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyProxy; + +import com.objy.db.app.ooId; + +/** + * TODO - this file was taken from the old code without verification for + * all its functionality's requirement to the new code. + * + * - We might need to cleanup the various CDOID transformations. + * + * * The idea is to convert the OID parts into long value, except that + * we only use the 6-bits from the DB, the rest is used to mark + * the OID as + */ + +/** + * @author Simon McDuff + */ +public class OBJYCDOIDUtil +{ + + public static CDOID createLong(long value) + { + if (value == 0L) + { + return CDOID.NULL; + } + return CDOIDUtil.createLong(value); + } + + public static CDOID getCDOID(ooId id) + { + return createLong(getLong(id)); + } + + public static CDOID getCDOID(long id) + { + return createLong(id); + } + + public static long getLong(ooId id) + { + long value = 0; + + if (id != null) + { + value = (long)id.getSlot() << 48 | (long)id.getPage() << 32 | (long)id.getOC() << 16 | id.getDB(); + } + + return value; + } + + public static long addProxy(long ooid) + { + return ooid | (long)1 << 63; + } + + public static long removeProxy(long ooid) + { + return ooid << 1 >>> 1; + } + + public static boolean isProxy(long ooid) + { + return ooid >>> 63 == 1; + } + + public static long adaptOOID(long ooid) + { + return removeProxy(ooid); + } + + // 2.0 code + public static boolean isValidObjyId(CDOID id) + { + if (id instanceof CDOIDObject) + { + try + { + return CDOIDUtil.getLong(id) > 1717828929; + } + catch (Exception ignore) + { + // Fall through + } + } + + return false; + } + + public static ooId getooId(long longCdoID) + { + int slot = (int)(longCdoID >> 48 & 0xFFFF); + int page = (int)(longCdoID >> 32 & 0xFFFF); + int OC = (int)(longCdoID >> 16 & 0xFFFF); + int DB = (int)(longCdoID & 0xFFFF); + return new com.objy.pm.ooId(DB, OC, page, slot, 0); + } + + public static ooId getContainerId(long longCdoID) + { + int slot = 1; + int page = 1; + int OC = (int)(longCdoID >> 16 & 0xFFFF); + int DB = (int)(longCdoID & 0xFFFF); + return new com.objy.pm.ooId(DB, OC, page, slot, 0); + } + + public static ooId getooId(CDOID id) + { + long longCdoID = CDOIDUtil.getLong(id); + return getooId(longCdoID); + } + + public static ooId getContainerId(CDOID id) + { + long longCdoID = org.eclipse.emf.cdo.common.id.CDOIDUtil.getLong(id); + return getContainerId(longCdoID); + } + + public static CDOIDExternal createCDIDExternal(ObjyProxy proxyObject) + { + return CDOIDUtil.createExternal(proxyObject.getUri()); + } +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/ObjyDb.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/ObjyDb.java index f255a66d49..59415d694c 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/ObjyDb.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/ObjyDb.java @@ -1,243 +1,243 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Ibrahim Sallam - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.utils;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPropertyMapHandler;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager;
-import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.ooId;
-
-public class ObjyDb
-{
-
- public static final String CONFIGDB_NAME = "ConfigDb";
-
- public static final String RESOURCELIST_NAME = "ResourceList";
-
- public static final String RESOURCELIST_CONT_NAME = "ResourceListCont";
-
- public static final String PACKAGESTORE_CONT_NAME = "PackageCont";
-
- public static final String COMMITINFOSET_CONT_NAME = "CommitInfoCont";
-
- public static final String COMMITINFOSET_NAME = "CommitInfoSet";
-
- public static final String PROPERTYMAP_NAME = "PropertyMap";
-
- public static final String PROPERTYMAP_CONT_NAME = "PropertyCont";
-
- public static final String OBJYSTOREINFO_NAME = "ObjyStoreInfo";
-
- public static final String DEFAULT_CONT_NAME = "_ooDefaultContObj"; // this is objy default cont name.
-
- public static final String BRANCHMANAGER_NAME = "BranchManager";
-
- public static final String BRANCHING_CONT_NAME = "BranchingCont";
-
- public static final String LOCKAREAMANAGER_NAME = "LockAreaManager";
-
- public static final String LOCKAREA_CONT_NAME = "LockAreaCont";
-
- private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyDb.class);
-
- // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyDb.class);
-
- private static final String PACKAGEMAP_NAME = "PackageMap";
-
- /***
- * Unitily functions..
- */
-
- /***
- * This function will return the resourceList after creation. Each repository (stored in its own DB) will have its own
- * ResourceList.
- */
- public static ObjyObject getOrCreateResourceList(String repositoryName)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("getOrCreateResourceList() for " + repositoryName); //$NON-NLS-1$
- }
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.RESOURCELIST_CONT_NAME);
- ObjyObject objyObject = null;
- try
- {
- objyObject = objyScope.lookupObjyObject(ObjyDb.RESOURCELIST_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- // we need to create the resource.
- objyObject = createResourceList(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
-
- return objyObject;
- }
-
- protected static ObjyObject createResourceList(ObjyScope objyScope)
- {
- if (TRACER_DEBUG.isEnabled())
- {
- TRACER_DEBUG.format("createResourceList()"); //$NON-NLS-1$
- }
- // TODO - this need refactoring...
- ObjyObject resourceList = ObjyResourceList.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.RESOURCELIST_NAME, resourceList);
- return resourceList;
- }
-
- protected static ooId createCommitInfoList(ObjyScope objyScope)
- {
- // TODO - this need refactoring...
- ooId commitInfoListId = ObjyCommitInfoHandler.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.COMMITINFOSET_NAME, commitInfoListId);
- return commitInfoListId;
- }
-
- public static ooId getOrCreateCommitInfoList(String repositoryName)
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.COMMITINFOSET_CONT_NAME);
- ooId commitInfoListId = null;
- try
- {
- commitInfoListId = objyScope.lookupObjectOid(ObjyDb.COMMITINFOSET_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- commitInfoListId = createCommitInfoList(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- return commitInfoListId;
- }
-
- protected static ooId createPropertyMap(ObjyScope objyScope)
- {
- // TODO - this need refactoring...
- ooId propertyMapId = ObjyPropertyMapHandler.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.PROPERTYMAP_NAME, propertyMapId);
- return propertyMapId;
- }
-
- public static ooId getOrCreatePropertyMap(String repositoryName)
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.PROPERTYMAP_CONT_NAME);
- ooId propertyMapId = null;
- try
- {
- propertyMapId = objyScope.lookupObjectOid(ObjyDb.PROPERTYMAP_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- propertyMapId = createPropertyMap(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- return propertyMapId;
- }
-
- protected static ObjyBranchManager createBranchManager(ObjyScope objyScope)
- {
- ObjyBranchManager objyBranchManager = ObjyBranchManager.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.BRANCHMANAGER_NAME, objyBranchManager.getOid());
- return objyBranchManager;
- }
-
- public static ObjyBranchManager getOrCreateBranchManager(String repositoryName)
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.BRANCHING_CONT_NAME);
- ObjyBranchManager objyBranchManager = null;
- try
- {
- objyBranchManager = (ObjyBranchManager)objyScope.lookupObject(ObjyDb.BRANCHMANAGER_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- objyBranchManager = createBranchManager(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- return objyBranchManager;
- }
-
- protected static ObjyLockAreaManager createLockAreaManager(ObjyScope objyScope)
- {
- ObjyLockAreaManager objyLockAreaManager = ObjyLockAreaManager.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.LOCKAREAMANAGER_NAME, objyLockAreaManager.getOid());
- return objyLockAreaManager;
- }
-
- public static ObjyLockAreaManager getOrCreateLockAreaManager(String repositoryName)
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.LOCKAREA_CONT_NAME);
- ObjyLockAreaManager objyLockAreaManager = null;
- try
- {
- objyLockAreaManager = (ObjyLockAreaManager)objyScope.lookupObject(ObjyDb.LOCKAREAMANAGER_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- objyLockAreaManager = createLockAreaManager(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- return objyLockAreaManager;
- }
-
- protected static ooId createPackageMap(ObjyScope objyScope)
- {
- // TODO - this need refactoring...
- ooId packageMapId = ObjyPackageHandler.create(objyScope.getScopeContOid());
- objyScope.nameObj(ObjyDb.PACKAGEMAP_NAME, packageMapId);
- return packageMapId;
- }
-
- public static ooId getOrCreatePackageMap(String repositoryName)
- {
- ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.PACKAGESTORE_CONT_NAME);
- ooId packageMapId = null;
- try
- {
- packageMapId = objyScope.lookupObjectOid(ObjyDb.PACKAGEMAP_NAME);
- }
- catch (ObjyRuntimeException ex)
- {
- packageMapId = createPackageMap(objyScope);
- }
- catch (Exception ex)
- {
- ex.printStackTrace();
- }
- return packageMapId;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Ibrahim Sallam - initial API and implementation + */ +package org.eclipse.emf.cdo.server.internal.objectivity.utils; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyCommitInfoHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPackageHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyPropertyMapHandler; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyScope; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyBranchManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyLockAreaManager; +import org.eclipse.emf.cdo.server.internal.objectivity.schema.ObjyResourceList; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.ooId; + +public class ObjyDb +{ + + public static final String CONFIGDB_NAME = "ConfigDb"; + + public static final String RESOURCELIST_NAME = "ResourceList"; + + public static final String RESOURCELIST_CONT_NAME = "ResourceListCont"; + + public static final String PACKAGESTORE_CONT_NAME = "PackageCont"; + + public static final String COMMITINFOSET_CONT_NAME = "CommitInfoCont"; + + public static final String COMMITINFOSET_NAME = "CommitInfoSet"; + + public static final String PROPERTYMAP_NAME = "PropertyMap"; + + public static final String PROPERTYMAP_CONT_NAME = "PropertyCont"; + + public static final String OBJYSTOREINFO_NAME = "ObjyStoreInfo"; + + public static final String DEFAULT_CONT_NAME = "_ooDefaultContObj"; // this is objy default cont name. + + public static final String BRANCHMANAGER_NAME = "BranchManager"; + + public static final String BRANCHING_CONT_NAME = "BranchingCont"; + + public static final String LOCKAREAMANAGER_NAME = "LockAreaManager"; + + public static final String LOCKAREA_CONT_NAME = "LockAreaCont"; + + private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, ObjyDb.class); + + // private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, ObjyDb.class); + + private static final String PACKAGEMAP_NAME = "PackageMap"; + + /*** + * Unitily functions.. + */ + + /*** + * This function will return the resourceList after creation. Each repository (stored in its own DB) will have its own + * ResourceList. + */ + public static ObjyObject getOrCreateResourceList(String repositoryName) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("getOrCreateResourceList() for " + repositoryName); //$NON-NLS-1$ + } + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.RESOURCELIST_CONT_NAME); + ObjyObject objyObject = null; + try + { + objyObject = objyScope.lookupObjyObject(ObjyDb.RESOURCELIST_NAME); + } + catch (ObjyRuntimeException ex) + { + // we need to create the resource. + objyObject = createResourceList(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + + return objyObject; + } + + protected static ObjyObject createResourceList(ObjyScope objyScope) + { + if (TRACER_DEBUG.isEnabled()) + { + TRACER_DEBUG.format("createResourceList()"); //$NON-NLS-1$ + } + // TODO - this need refactoring... + ObjyObject resourceList = ObjyResourceList.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.RESOURCELIST_NAME, resourceList); + return resourceList; + } + + protected static ooId createCommitInfoList(ObjyScope objyScope) + { + // TODO - this need refactoring... + ooId commitInfoListId = ObjyCommitInfoHandler.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.COMMITINFOSET_NAME, commitInfoListId); + return commitInfoListId; + } + + public static ooId getOrCreateCommitInfoList(String repositoryName) + { + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.COMMITINFOSET_CONT_NAME); + ooId commitInfoListId = null; + try + { + commitInfoListId = objyScope.lookupObjectOid(ObjyDb.COMMITINFOSET_NAME); + } + catch (ObjyRuntimeException ex) + { + commitInfoListId = createCommitInfoList(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + return commitInfoListId; + } + + protected static ooId createPropertyMap(ObjyScope objyScope) + { + // TODO - this need refactoring... + ooId propertyMapId = ObjyPropertyMapHandler.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.PROPERTYMAP_NAME, propertyMapId); + return propertyMapId; + } + + public static ooId getOrCreatePropertyMap(String repositoryName) + { + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.PROPERTYMAP_CONT_NAME); + ooId propertyMapId = null; + try + { + propertyMapId = objyScope.lookupObjectOid(ObjyDb.PROPERTYMAP_NAME); + } + catch (ObjyRuntimeException ex) + { + propertyMapId = createPropertyMap(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + return propertyMapId; + } + + protected static ObjyBranchManager createBranchManager(ObjyScope objyScope) + { + ObjyBranchManager objyBranchManager = ObjyBranchManager.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.BRANCHMANAGER_NAME, objyBranchManager.getOid()); + return objyBranchManager; + } + + public static ObjyBranchManager getOrCreateBranchManager(String repositoryName) + { + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.BRANCHING_CONT_NAME); + ObjyBranchManager objyBranchManager = null; + try + { + objyBranchManager = (ObjyBranchManager)objyScope.lookupObject(ObjyDb.BRANCHMANAGER_NAME); + } + catch (ObjyRuntimeException ex) + { + objyBranchManager = createBranchManager(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + return objyBranchManager; + } + + protected static ObjyLockAreaManager createLockAreaManager(ObjyScope objyScope) + { + ObjyLockAreaManager objyLockAreaManager = ObjyLockAreaManager.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.LOCKAREAMANAGER_NAME, objyLockAreaManager.getOid()); + return objyLockAreaManager; + } + + public static ObjyLockAreaManager getOrCreateLockAreaManager(String repositoryName) + { + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.LOCKAREA_CONT_NAME); + ObjyLockAreaManager objyLockAreaManager = null; + try + { + objyLockAreaManager = (ObjyLockAreaManager)objyScope.lookupObject(ObjyDb.LOCKAREAMANAGER_NAME); + } + catch (ObjyRuntimeException ex) + { + objyLockAreaManager = createLockAreaManager(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + return objyLockAreaManager; + } + + protected static ooId createPackageMap(ObjyScope objyScope) + { + // TODO - this need refactoring... + ooId packageMapId = ObjyPackageHandler.create(objyScope.getScopeContOid()); + objyScope.nameObj(ObjyDb.PACKAGEMAP_NAME, packageMapId); + return packageMapId; + } + + public static ooId getOrCreatePackageMap(String repositoryName) + { + ObjyScope objyScope = new ObjyScope(repositoryName, ObjyDb.PACKAGESTORE_CONT_NAME); + ooId packageMapId = null; + try + { + packageMapId = objyScope.lookupObjectOid(ObjyDb.PACKAGEMAP_NAME); + } + catch (ObjyRuntimeException ex) + { + packageMapId = createPackageMap(objyScope); + } + catch (Exception ex) + { + ex.printStackTrace(); + } + return packageMapId; + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/SmartLock.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/SmartLock.java index 201085674d..6ce635bc08 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/SmartLock.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/SmartLock.java @@ -1,194 +1,194 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- */
-
-package org.eclipse.emf.cdo.server.internal.objectivity.utils;
-
-import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-
-import com.objy.db.FetchCompletedWithErrors;
-import com.objy.db.ObjyRuntimeException;
-import com.objy.db.app.Session;
-import com.objy.db.app.oo;
-import com.objy.db.app.ooContObj;
-import com.objy.db.app.ooObj;
-import com.objy.db.iapp.ActivateInfo;
-import com.objy.db.iapp.FetchErrorInfo;
-
-import java.util.Enumeration;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Vector;
-
-/**
- * @author Simon McDuff To change the template for this generated type comment go to
- * Window>Preferences>Java>Code Generation>Code and Comments
- */
-public class SmartLock
-{
- // private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, SmartLock.class);
-
- private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, SmartLock.class);
-
- private static final ContextTracer TRACER_ERROR = new ContextTracer(OM.ERROR, SmartLock.class);
-
- public static boolean lock(ObjyObject objyObject)
- {
- ooObj objectToLock = (ooObj)Session.getCurrent().getFD().objectFrom(objyObject.ooId());
- if (!objectToLock.isPersistent())
- {
- return false;
- }
- ooContObj container = null;
- if (objectToLock instanceof ooContObj)
- {
- container = (ooContObj)objectToLock;
- }
- else
- {
- container = objectToLock.getContainer();
- }
- return lock(container);
- }
-
- public static boolean readLock(ooContObj container)
- {
- container.fetch();
- if (container.isUpdated())
- {
- container.refresh(oo.READ);
- return true;
- }
-
- try
- {
- container.lock(oo.READ);
- }
- catch (Exception e)
- {
- // In MROW Mode, an Exception occur if we try to upgrade the lock from read to write when the container is
- // Locked by someone else.
- container.refresh(oo.READ);
- }
-
- return false;
- }
-
- public static boolean lock(ooContObj container)
- {
- container.fetch();
- if (container.isUpdated())
- {
- container.refresh(oo.WRITE);
- return true;
- }
-
- try
- {
- container.lock(oo.WRITE);
- }
- catch (Exception e)
- {
- // In MROW Mode, an Exception occur if we try to upgrade the lock from read to write when the container is
- // Locked by someone else.
- container.refresh(oo.WRITE);
- }
-
- return false;
- }
-
- public static boolean unlock(ooObj objectToLock)
- {
- // ooContObj container = objectToLock.getContainer();
- Session.getCurrent().checkpoint(oo.DOWNGRADE_ALL);
- return false;
- }
-
- /**
- * This should replace ooObj.activate. We do not need to call super.activate because we implemented the code in
- * ooObj.activate in here. This safeActivate will refresh container in case of errors. >> ... Msg: objref member: test
- * with oid: #26-387-1-2 not found or accessible
- *
- * @param object
- * @param fcweEx
- */
- @SuppressWarnings("unchecked")
- public static void safeActivate(ooObj object, ActivateInfo fcweEx)
- {
- if (!fcweEx.hasFetchErrors())
- {
- return;
- }
- if (TRACER_INFO.isEnabled())
- {
- TRACER_INFO.trace(" >> Object: " + object.getOid().getStoreString() + " Fetch with errors");
- }
- Vector<Object> errors = fcweEx.getFetchErrors();
- // Make sure there are fetch-error information objects
- if (errors != null)
- {
- // Get Enumeration from Vector
- Enumeration<Object> errs = errors.elements();
- FetchErrorInfo feInfo = null;
- HashSet<Object> hashSet = new HashSet<Object>();
- hashSet.add(object.getContainer());
- while (errs.hasMoreElements())
- {
- feInfo = (FetchErrorInfo)errs.nextElement();
- TRACER_INFO.trace(" >> ... fieldName: " + feInfo.getFieldName());
- TRACER_INFO.trace(" >> ... Msg: " + feInfo.getErrorMessage());
- String needFetchingOID = feInfo.getOid().getStoreString();
- TRACER_INFO.trace(" >> ... OID: " + needFetchingOID);
- try
- {
- TRACER_INFO.trace(" >> Trying to refetch the object....");
- String contID = "#" + feInfo.getOid().getDB() + "-" + feInfo.getOid().getOC() + "-" + "1-1";
- TRACER_INFO.trace("contID: " + contID);
- ooContObj tempCont = (ooContObj)Session.getCurrent().getFD().objectFrom(contID);
- if (!hashSet.contains(tempCont))
- {
- hashSet.add(tempCont);
- }
- }
- catch (ObjyRuntimeException ex)
- {
- TRACER_ERROR.trace("FATAL", ex);
- }
-
- }
- Iterator<Object> itrCont = hashSet.iterator();
- int numCont = 0;
- while (itrCont.hasNext())
- {
- ooContObj cont = (ooContObj)itrCont.next();
- if (cont.isUpdated())
- {
- TRACER_INFO.trace("RECOVER : REFRESH CONT " + cont.getOid().getStoreString());
- cont.refresh(oo.READ);
- numCont++;
- }
- }
- if (numCont != 0)
- {
- // End while more fetch-error information objects
- object.markFetchRequired();
- object.fetch();
- }
- else
- {
- throw new FetchCompletedWithErrors("Fetch completed but errors occurred", object, fcweEx.getFetchErrors());
- }
- }
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + */ + +package org.eclipse.emf.cdo.server.internal.objectivity.utils; + +import org.eclipse.emf.cdo.server.internal.objectivity.bundle.OM; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import com.objy.db.FetchCompletedWithErrors; +import com.objy.db.ObjyRuntimeException; +import com.objy.db.app.Session; +import com.objy.db.app.oo; +import com.objy.db.app.ooContObj; +import com.objy.db.app.ooObj; +import com.objy.db.iapp.ActivateInfo; +import com.objy.db.iapp.FetchErrorInfo; + +import java.util.Enumeration; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Vector; + +/** + * @author Simon McDuff To change the template for this generated type comment go to + * Window>Preferences>Java>Code Generation>Code and Comments + */ +public class SmartLock +{ + // private static final ContextTracer TRACER_DEBUG = new ContextTracer(OM.DEBUG, SmartLock.class); + + private static final ContextTracer TRACER_INFO = new ContextTracer(OM.INFO, SmartLock.class); + + private static final ContextTracer TRACER_ERROR = new ContextTracer(OM.ERROR, SmartLock.class); + + public static boolean lock(ObjyObject objyObject) + { + ooObj objectToLock = (ooObj)Session.getCurrent().getFD().objectFrom(objyObject.ooId()); + if (!objectToLock.isPersistent()) + { + return false; + } + ooContObj container = null; + if (objectToLock instanceof ooContObj) + { + container = (ooContObj)objectToLock; + } + else + { + container = objectToLock.getContainer(); + } + return lock(container); + } + + public static boolean readLock(ooContObj container) + { + container.fetch(); + if (container.isUpdated()) + { + container.refresh(oo.READ); + return true; + } + + try + { + container.lock(oo.READ); + } + catch (Exception e) + { + // In MROW Mode, an Exception occur if we try to upgrade the lock from read to write when the container is + // Locked by someone else. + container.refresh(oo.READ); + } + + return false; + } + + public static boolean lock(ooContObj container) + { + container.fetch(); + if (container.isUpdated()) + { + container.refresh(oo.WRITE); + return true; + } + + try + { + container.lock(oo.WRITE); + } + catch (Exception e) + { + // In MROW Mode, an Exception occur if we try to upgrade the lock from read to write when the container is + // Locked by someone else. + container.refresh(oo.WRITE); + } + + return false; + } + + public static boolean unlock(ooObj objectToLock) + { + // ooContObj container = objectToLock.getContainer(); + Session.getCurrent().checkpoint(oo.DOWNGRADE_ALL); + return false; + } + + /** + * This should replace ooObj.activate. We do not need to call super.activate because we implemented the code in + * ooObj.activate in here. This safeActivate will refresh container in case of errors. >> ... Msg: objref member: test + * with oid: #26-387-1-2 not found or accessible + * + * @param object + * @param fcweEx + */ + @SuppressWarnings("unchecked") + public static void safeActivate(ooObj object, ActivateInfo fcweEx) + { + if (!fcweEx.hasFetchErrors()) + { + return; + } + if (TRACER_INFO.isEnabled()) + { + TRACER_INFO.trace(" >> Object: " + object.getOid().getStoreString() + " Fetch with errors"); + } + Vector<Object> errors = fcweEx.getFetchErrors(); + // Make sure there are fetch-error information objects + if (errors != null) + { + // Get Enumeration from Vector + Enumeration<Object> errs = errors.elements(); + FetchErrorInfo feInfo = null; + HashSet<Object> hashSet = new HashSet<Object>(); + hashSet.add(object.getContainer()); + while (errs.hasMoreElements()) + { + feInfo = (FetchErrorInfo)errs.nextElement(); + TRACER_INFO.trace(" >> ... fieldName: " + feInfo.getFieldName()); + TRACER_INFO.trace(" >> ... Msg: " + feInfo.getErrorMessage()); + String needFetchingOID = feInfo.getOid().getStoreString(); + TRACER_INFO.trace(" >> ... OID: " + needFetchingOID); + try + { + TRACER_INFO.trace(" >> Trying to refetch the object...."); + String contID = "#" + feInfo.getOid().getDB() + "-" + feInfo.getOid().getOC() + "-" + "1-1"; + TRACER_INFO.trace("contID: " + contID); + ooContObj tempCont = (ooContObj)Session.getCurrent().getFD().objectFrom(contID); + if (!hashSet.contains(tempCont)) + { + hashSet.add(tempCont); + } + } + catch (ObjyRuntimeException ex) + { + TRACER_ERROR.trace("FATAL", ex); + } + + } + Iterator<Object> itrCont = hashSet.iterator(); + int numCont = 0; + while (itrCont.hasNext()) + { + ooContObj cont = (ooContObj)itrCont.next(); + if (cont.isUpdated()) + { + TRACER_INFO.trace("RECOVER : REFRESH CONT " + cont.getOid().getStoreString()); + cont.refresh(oo.READ); + numCont++; + } + } + if (numCont != 0) + { + // End while more fetch-error information objects + object.markFetchRequired(); + object.fetch(); + } + else + { + throw new FetchCompletedWithErrors("Fetch completed but errors occurred", object, fcweEx.getFetchErrors()); + } + } + } + +} diff --git a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/TypeConvert.java b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/TypeConvert.java index 186d422376..bcd6ee7720 100644 --- a/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/TypeConvert.java +++ b/plugins/org.eclipse.emf.cdo.server.objectivity/src/org/eclipse/emf/cdo/server/internal/objectivity/utils/TypeConvert.java @@ -1,118 +1,118 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Simon McDuff - initial API and implementation
- * Ibrahim Sallam - code refactoring for CDO 3.0
- */
-package org.eclipse.emf.cdo.server.internal.objectivity.utils;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject;
-
-import com.objy.as.app.Class_Object;
-import com.objy.db.app.ooId;
-import com.objy.db.app.ooObj;
-
-/**
- * Originally EOOUtil TBD: verify if we really need this class...
- *
- * @author ibrahim
- */
-public class TypeConvert
-{
-
- static public ooId toOoId(Object target)
- {
- if (target == null)
- {
- return null;
- }
- if (target instanceof CDOID)
- {
- if ((CDOID)target == CDOID.NULL)
- {
- return null;
- }
-
- return OBJYCDOIDUtil.getooId((CDOID)target);
- }
- if (target instanceof ooId)
- {
- return (ooId)target;
- }
- else if (target instanceof ObjyObject)
- {
- return ((ObjyObject)target).ooId();
- }
- else if (target instanceof ooObj)
- {
- return ((ooObj)target).getOid();
- }
-
- throw new IllegalArgumentException(target.toString());
- }
-
- static public ooObj toOoObj(Object target)
- {
- if (target instanceof ObjyObject)
- {
- target = ((ObjyObject)target).ooId();
- }
- if (target instanceof ooId)
- {
- return ooObj.create_ooObj((ooId)target);
- }
- throw new IllegalArgumentException(target.toString());
- }
-
- static public Class_Object toClassObject(Object target)
- {
- if (target == null)
- {
- return null;
- }
- if (target instanceof Class_Object)
- {
- return (Class_Object)target;
- }
- else if (target instanceof ooObj)
- {
- return new Class_Object(target);
- }
- else if (target instanceof ooId)
- {
- return Class_Object.class_object_from_oid((ooId)target);
- }
-
- throw new IllegalArgumentException("Not supported " + target);
-
- }
-
- static public ObjyObject toObjyObject(Object target)
- {
- if (target == null)
- {
- return null;
- }
-
- if (target instanceof ObjyObject)
- {
- return (ObjyObject)target;
- }
- else if (target instanceof Class_Object)
- {
- throw new IllegalArgumentException("Not supported " + target);
- }
- else if (target instanceof ooId)
- {
- throw new IllegalArgumentException("Not supported " + target);
- }
- return null;
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Simon McDuff - initial API and implementation + * Ibrahim Sallam - code refactoring for CDO 3.0 + */ +package org.eclipse.emf.cdo.server.internal.objectivity.utils; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.server.internal.objectivity.db.ObjyObject; + +import com.objy.as.app.Class_Object; +import com.objy.db.app.ooId; +import com.objy.db.app.ooObj; + +/** + * Originally EOOUtil TBD: verify if we really need this class... + * + * @author ibrahim + */ +public class TypeConvert +{ + + static public ooId toOoId(Object target) + { + if (target == null) + { + return null; + } + if (target instanceof CDOID) + { + if ((CDOID)target == CDOID.NULL) + { + return null; + } + + return OBJYCDOIDUtil.getooId((CDOID)target); + } + if (target instanceof ooId) + { + return (ooId)target; + } + else if (target instanceof ObjyObject) + { + return ((ObjyObject)target).ooId(); + } + else if (target instanceof ooObj) + { + return ((ooObj)target).getOid(); + } + + throw new IllegalArgumentException(target.toString()); + } + + static public ooObj toOoObj(Object target) + { + if (target instanceof ObjyObject) + { + target = ((ObjyObject)target).ooId(); + } + if (target instanceof ooId) + { + return ooObj.create_ooObj((ooId)target); + } + throw new IllegalArgumentException(target.toString()); + } + + static public Class_Object toClassObject(Object target) + { + if (target == null) + { + return null; + } + if (target instanceof Class_Object) + { + return (Class_Object)target; + } + else if (target instanceof ooObj) + { + return new Class_Object(target); + } + else if (target instanceof ooId) + { + return Class_Object.class_object_from_oid((ooId)target); + } + + throw new IllegalArgumentException("Not supported " + target); + + } + + static public ObjyObject toObjyObject(Object target) + { + if (target == null) + { + return null; + } + + if (target instanceof ObjyObject) + { + return (ObjyObject)target; + } + else if (target instanceof Class_Object) + { + throw new IllegalArgumentException("Not supported " + target); + } + else if (target instanceof ooId) + { + throw new IllegalArgumentException("Not supported " + target); + } + return null; + } + +} |