diff options
Diffstat (limited to 'plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench')
54 files changed, 0 insertions, 9270 deletions
diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/CompatibilityWorkbenchURIConverterImpl.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/CompatibilityWorkbenchURIConverterImpl.java deleted file mode 100644 index 8ae0cd127..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/CompatibilityWorkbenchURIConverterImpl.java +++ /dev/null @@ -1,90 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 4, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.emf.common.util.URI; -import org.eclipse.jem.util.emf.workbench.ResourceSetWorkbenchSynchronizer; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.jem.util.emf.workbench.WorkbenchURIConverterImpl; -import org.eclipse.wst.common.internal.emf.resource.CompatibilityURIConverter; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class CompatibilityWorkbenchURIConverterImpl extends WorkbenchURIConverterImpl implements CompatibilityURIConverter { - /** - * - */ - public CompatibilityWorkbenchURIConverterImpl() { - super(); - } - - /** - * @param anInputContainer - */ - public CompatibilityWorkbenchURIConverterImpl(IContainer anInputContainer) { - super(anInputContainer); - } - - /** - * @param aContainer - * @param aSynchronizer - */ - public CompatibilityWorkbenchURIConverterImpl(IContainer aContainer, ResourceSetWorkbenchSynchronizer aSynchronizer) { - super(aContainer, aSynchronizer); - } - - /** - * @param anInputContainer - * @param anOutputContainer - */ - public CompatibilityWorkbenchURIConverterImpl(IContainer anInputContainer, IContainer anOutputContainer) { - super(anInputContainer, anOutputContainer); - } - - /** - * @param anInputContainer - * @param anOutputContainer - * @param aSynchronizer - */ - public CompatibilityWorkbenchURIConverterImpl(IContainer anInputContainer, IContainer anOutputContainer, ResourceSetWorkbenchSynchronizer aSynchronizer) { - super(anInputContainer, anOutputContainer, aSynchronizer); - } - - /** - * @see com.ibm.etools.xmi.helpers.CompatibilityURIConverter#deNormalize(URI) - */ - public URI deNormalize(URI uri) { - if (WorkbenchResourceHelperBase.isPlatformResourceURI(uri)) { - IFile aFile = WorkbenchResourceHelper.getPlatformFile(uri); - if (aFile != null) { - IProject fileProject = aFile.getProject(); - //If it is not in the same project then just return the URI as is. - if (resourceSetSynchronizer.getProject() == fileProject) - return getContainerRelativeURI(aFile); - } - } - return uri; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/DynamicGrowthModel.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/DynamicGrowthModel.java deleted file mode 100644 index 8aed2eed1..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/DynamicGrowthModel.java +++ /dev/null @@ -1,88 +0,0 @@ -package org.eclipse.wst.common.internal.emfworkbench; - -import java.util.HashMap; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.IPath; - - -public class DynamicGrowthModel { - - private static final int MINIMUM_OPTIMAL_SIZE = 10; - - private static final int MEMORY_THRESHHOLD = 100; - - private static final int NOTICEABLE_CHANGE = 5; - - - /* Stores a FIFO list of the Key types (IPath)*/ - private final List queue = new LinkedList(); - - /* We use an int[] as the value so we don't have to keep creating Integer objects */ - private final Map/* <IPath, int[]> */ uniquesMap = new HashMap(); - - - /** - * Inject the key into the DynamicGrowthModel. May or may not affect the - * dynamic size. - * - * @param key The key to inject into the model - * @return True if the optimal size changed greather than {@value NOTICEABLE_CHANGE} as a result of the injection. - */ - public synchronized boolean injectKey(IPath key) { - - int originalSize = getOptimalSize(); - - int[] count = null; - if( (count = (int[]) uniquesMap.get(key)) != null ) { - /* increment the count */ - ++count[0]; - } else { - /* insert the first count */ - uniquesMap.put(key, count = new int[] { 1 } ); - } - - if( queue.size() == MEMORY_THRESHHOLD ) { - - /* take the oldest value off the queue */ - IPath oldestKey = (IPath) queue.remove(0); - - /* determine if another instance of the oldest key is still in the queue */ - count = (int[]) uniquesMap.get(oldestKey); - Assert.isNotNull(count); - - /* Reduce the count */ - count[0] -= 1; - - /* Count should never be negative */ - Assert.isTrue(count[0] >= 0); - - - /* This unique key is no longer in the queue*/ - if(count[0] == 0) { - uniquesMap.remove(oldestKey); - } - - - - } - /* Add the newKey to end of the list*/ - queue.add(key); - - return Math.abs( originalSize - getOptimalSize() ) > NOTICEABLE_CHANGE; - - } - - /** - * The optimal size is an integer from [{@value #MINIMUM_OPTIMAL_SIZE}, {@value #MEMORY_THRESHHOLD}]. - * - * @return the optimal size for the LRU Cache. - */ - public int getOptimalSize() { - return uniquesMap.size() > MINIMUM_OPTIMAL_SIZE ? uniquesMap.size() : MINIMUM_OPTIMAL_SIZE; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchContext.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchContext.java deleted file mode 100644 index 5d21be88c..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchContext.java +++ /dev/null @@ -1,418 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 3, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench; - -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 org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jem.util.emf.workbench.EMFWorkbenchContextBase; -import org.eclipse.jem.util.emf.workbench.ISynchronizerExtender; -import org.eclipse.jem.util.emf.workbench.ProjectResourceSet; -import org.eclipse.jem.util.emf.workbench.WorkbenchURIConverter; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResource; -import org.eclipse.wst.common.internal.emf.resource.ReferencedXMIFactoryImpl; -import org.eclipse.wst.common.internal.emf.utilities.DefaultOverridableResourceFactoryRegistry; -import org.eclipse.wst.common.internal.emfworkbench.edit.EditModelRegistry; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelEvent; -import org.eclipse.wst.common.internal.emfworkbench.integration.ProjectResourceSetEditImpl; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class EMFWorkbenchContext extends EMFWorkbenchContextBase implements ISynchronizerExtender { - - private Map readOnlyModels = new HashMap(); - private Map editableModels = new HashMap(); - - protected Adapter resourceSetListener; - - protected boolean defaultToMOF5Compatibility = false; - - - /** - * @param aProject - */ - public EMFWorkbenchContext(IProject aProject) { - super(aProject); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext#initializeResourceSet(org.eclipse.wst.common.internal.emfworkbench.ProjectResourceSet) - */ - protected void initializeResourceSet(ProjectResourceSet aResourceSet) { - super.initializeResourceSet(aResourceSet); - Resource.Factory.Registry reg = new DefaultOverridableResourceFactoryRegistry(); - Resource.Factory factory = new ReferencedXMIFactoryImpl(); - reg.getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION, factory); - // add xmi because other plugins are registering it globally - reg.getExtensionToFactoryMap().put("xmi", factory); //$NON-NLS-1$ - aResourceSet.setResourceFactoryRegistry(reg); - aResourceSet.getSynchronizer().addExtender(this); // added so we can be informed of closes - // to the project. - startListeningToResourceSet(); - } - - public static String getCacheID(String editModelID, Map params) { - return EditModelRegistry.getInstance().getCacheID(editModelID, params); - } - - /** - * This is the API that clients should use when they have an intent to modify a particular - * resource. You should only access the resources through the J2EEEditModel that is returned by - * this method if you have the intent to modify. - * - * @see J2EEEditModel - */ - public final EditModel getEditModelForWrite(String editModelID, Object accessorKey, Map params) { - EditModel editModel = getExistingEditModel(editModelID, params, false); - if (null == editModel) { - editModel = createEditModelForWrite(editModelID, params); - synchronized (editModel) { - cacheEditModel(editModel, params); - editModel.access(accessorKey); - } - } else { - synchronized (editModel) { - if (editModel.isDisposed() || editModel.isDisposing()) { - editModel = createEditModelForWrite(editModelID, params); - cacheEditModel(editModel, params); - } - editModel.access(accessorKey); - } - } - return editModel; - } - - /** - * This is the API that clients should use when they want to read a group of resources that are - * normally managed by the edit model with - * - * @aKey. You should only access the resources through the J2EEEditModel that is returned by - * this method. You must call releaseEditModel(...) when you are finished with the edit - * model. - * @see J2EEEditModel - */ - public final EditModel getEditModelForRead(String editModelID, Object accessorKey, Map params) { - EditModel editModel = getExistingEditModel(editModelID, params, true); - if (null == editModel) { - editModel = createEditModelForRead(editModelID, params); - synchronized (editModel) { - cacheEditModel(editModel, params); - EditModelLeastUsedCache.INSTANCE.access(editModel); - editModel.access(accessorKey); - } - } else { - synchronized (editModel) { - if (editModel.isDisposed() || editModel.isDisposing()) { - editModel = createEditModelForRead(editModelID, params); - cacheEditModel(editModel, params); - } - EditModelLeastUsedCache.INSTANCE.access(editModel); - editModel.access(accessorKey); - } - } - return editModel; - } - - /** - * This is the API that clients should use when they have an intent to modify a particular - * resource. You should only access the resources through the J2EEEditModel that is returned by - * this method if you have the intent to modify. - * - * @see J2EEEditModel - */ - public final EditModel getEditModelForWrite(String editModelID, Object accessorKey) { - return getEditModelForWrite(editModelID, accessorKey, null); - } - - /** - * This is the API that clients should use when they want to read a group of resources that are - * normally managed by the edit model with - * - * @aKey. You should only access the resources through the J2EEEditModel that is returned by - * this method. You must call releaseEditModel(...) when you are finished with the edit - * model. - * @see J2EEEditModel - */ - public final EditModel getEditModelForRead(String editModelID, Object accessorKey) { - return getEditModelForRead(editModelID, accessorKey, null); - } - - - - public EditModel getExistingEditModel(String editModelID, Map params, boolean isReadOnly) { - EditModel editModel = null; - synchronized (readOnlyModels) { - if (isReadOnly) { - editModel = (EditModel) readOnlyModels.get(getCacheID(editModelID, params)); - } else { - synchronized (editableModels) { - editModel = (EditModel) editableModels.get(getCacheID(editModelID, params)); - } - } - } - return editModel; - } - - /** - * Subclasses may override to return the appropriate read-only J2EEEditModel. - */ - protected EditModel createEditModelForRead(String editModelID, Map params) { - return EditModelRegistry.getInstance().createEditModelForRead(editModelID, this, params); - } - - /** - * Subclasses may override to return the appropriate J2EEEditModel. - */ - protected EditModel createEditModelForWrite(String editModelID, Map params) { - return EditModelRegistry.getInstance().createEditModelForWrite(editModelID, this, params); - } - - /** - * Insert the method's description here. Creation date: (4/16/2001 12:25:39 PM) - * - * @return java.util.List - */ - public void cacheEditModel(EditModel editModel, Map params) { - editModel.setParams(params); - synchronized (readOnlyModels) { - if (editModel.isReadOnly()) - readOnlyModels.put(getCacheID(editModel.getEditModelID(), params), editModel); - else - synchronized (editableModels) { - editableModels.put(getCacheID(editModel.getEditModelID(), params), editModel); - } - } - } - - protected void discardAllEditModels() { - synchronized (readOnlyModels) { - synchronized (editableModels) { - Collection readOnly = readOnlyModels.values(); - EditModelLeastUsedCache.INSTANCE.removeAllCached(readOnly); - discardModels(readOnly); - discardModels(editableModels.values()); - } - } - - } - - private void discardModels(Collection editModels) { - if (editModels != null && !editModels.isEmpty()) { - // Make a copy for safety against concurrent modification - Iterator it = new ArrayList(editModels).iterator(); - while (it.hasNext()) { - ((EditModel) it.next()).dispose(); - } - } - } - - public void removeEditModel(EditModel editModel, boolean readOnly) { - // The best way would be to recompute the cache id, but we don't care - // because the edit model should only be cached once anyway - synchronized (readOnlyModels) { - if (readOnly) - readOnlyModels.values().remove(editModel); - else - synchronized (editableModels) { - editableModels.values().remove(editModel); - } - } - } - - /** - * Notify all editModels of the change. - */ - protected void notifyEditModels(EditModelEvent anEvent) { - if (anEvent == null) - return; - List aList = new ArrayList(); - synchronized (readOnlyModels) { - synchronized (editableModels) { - aList.addAll(readOnlyModels.values()); - aList.addAll(editableModels.values()); - } - } - EditModel editModel; - for (int i = 0; i < aList.size(); i++) { - editModel = (EditModel) aList.get(i); - try { - editModel.resourceChanged(anEvent); - } catch (Exception e) { - Logger.getLogger().logError(e); - } - } - } - - protected boolean shouldNotifyEditModels() { - synchronized (readOnlyModels) { - synchronized (editableModels) { - return !this.readOnlyModels.isEmpty() || !this.editableModels.isEmpty(); - } - } - } - - protected Adapter getResourceSetListener() { - if (resourceSetListener == null) - resourceSetListener = new ResourceSetListener(); - return resourceSetListener; - } - - - protected class ResourceSetListener extends AdapterImpl { - /* - * @see Adapter#notifyChanged(new ENotificationImpl((InternalEObject)Notifier, - * int,(EStructuralFeature) EObject, Object, Object, int)) - */ - public void notifyChanged(Notification notification) { - switch (notification.getEventType()) { - case Notification.ADD : - addedResource((Resource) notification.getNewValue()); - break; - case Notification.REMOVE : - removedResource((Resource) notification.getOldValue()); - break; - case Notification.REMOVE_MANY : - removedResources((List) notification.getOldValue()); - break; - } - } - } - - /** - * Notify all editModels of the change. - */ - public void addedResource(Resource addedResource) { - if (defaultToMOF5Compatibility && (addedResource != null) && (addedResource instanceof CompatibilityXMIResource)) - ((CompatibilityXMIResource) addedResource).setFormat(CompatibilityXMIResource.FORMAT_MOF5); - if (shouldNotifyEditModels()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.ADDED_RESOURCE, null); - event.addResource(addedResource); - notifyEditModels(event); - } - } - - /** - * Notify all editModels of the change. - */ - public void removedResource(Resource removedResource) { - if (shouldNotifyEditModels()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.REMOVED_RESOURCE, null); - event.addResource(removedResource); - notifyEditModels(event); - } - } - - /** - * Notify all editModels of the change. - */ - public void removedResources(List removedResources) { - if (shouldNotifyEditModels()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.REMOVED_RESOURCE, null); - event.addResources(removedResources); - notifyEditModels(event); - } - } - - protected void startListeningToResourceSet() { - ResourceSet set = getResourceSet(); - if (set != null) - set.eAdapters().add(getResourceSetListener()); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.ISynchronizerExtender#projectChanged(org.eclipse.core.resources.IResourceDelta) - */ - public void projectChanged(IResourceDelta delta) { - // default nothing - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.ISynchronizerExtender#projectClosed() - */ - public void projectClosed() { - discardAllEditModels(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContextBase#createURIConverter(org.eclipse.wst.common.internal.emfworkbench.ProjectResourceSet) - */ - protected WorkbenchURIConverter createURIConverter(ProjectResourceSet aResourceSet) { - return new CompatibilityWorkbenchURIConverterImpl(getProject(), aResourceSet.getSynchronizer()); - } - - protected ProjectResourceSet createResourceSet() { - if (project == null) - throw new IllegalStateException("Attempt to create resource set with null project"); //$NON-NLS-1$ - return new ProjectResourceSetEditImpl(project); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContextBase#deleteFile(org.eclipse.emf.ecore.resource.Resource) - */ - public void deleteFile(Resource resource) { - try { - WorkbenchResourceHelper.deleteResource(resource); - } catch (CoreException ex) { - Logger.getLogger().logError(ex); - } - - } - - /** - * @return Returns the defaultToMOF5Compatibility. - */ - public boolean isDefaultToMOF5Compatibility() { - return defaultToMOF5Compatibility; - } - - /** - * @param defaultToMOF5Compatibility - * The defaultToMOF5Compatibility to set. - */ - public void setDefaultToMOF5Compatibility(boolean defaultToMOF5Compatibility) { - this.defaultToMOF5Compatibility = defaultToMOF5Compatibility; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchEditResourceHandler.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchEditResourceHandler.java deleted file mode 100644 index 8bd107368..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EMFWorkbenchEditResourceHandler.java +++ /dev/null @@ -1,53 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on May 25, 2004 - * - * TODO To change the template for this generated file go to - * Window - Preferences - Java - Code Style - Code Templates - */ -package org.eclipse.wst.common.internal.emfworkbench; - -import org.eclipse.osgi.util.NLS; - -/** - * @author vijayb - * - * TODO To change the template for this generated type comment go to Window - Preferences - Java - - * Code Style - Code Templates - */ -public class EMFWorkbenchEditResourceHandler extends NLS { - private static final String BUNDLE_NAME = "emfworkbenchedit";//$NON-NLS-1$ - - private EMFWorkbenchEditResourceHandler() { - // Do not instantiate - } - - public static String ClientAccessRegistryException_UI_1; - public static String ClientAccessRegistryException_UI_0; - public static String Snapshot_ERROR_0; - public static String EditModelRegistry_ERROR_2; - public static String EditModelRegistry_ERROR_1; - public static String EditModelRegistry_ERROR_0; - public static String AdapterFactoryDescriptor_ERROR_1; - public static String AdapterFactoryDescriptor_ERROR_0; - public static String DynamicAdapterFactory_ERROR_0; - public static String ClientAccessRegistry_ERROR_1; - public static String ClientAccessRegistry_ERROR_0; - - static { - NLS.initializeMessages(BUNDLE_NAME, EMFWorkbenchEditResourceHandler.class); - } - - public static String getString(String key, Object[] args) { - return NLS.bind(key, args); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EditModelLeastUsedCache.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EditModelLeastUsedCache.java deleted file mode 100644 index 37a11710d..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EditModelLeastUsedCache.java +++ /dev/null @@ -1,99 +0,0 @@ -package org.eclipse.wst.common.internal.emfworkbench; - -import java.util.Collection; -import java.util.Iterator; -import java.util.LinkedHashSet; - -import org.eclipse.core.runtime.IPath; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; - -public class EditModelLeastUsedCache { - private final DynamicGrowthModel dynamicGrowthModel = new DynamicGrowthModel(); - - /** - * Provide a singleton. - */ - static EditModelLeastUsedCache INSTANCE = new EditModelLeastUsedCache(); - - private int threshhold = dynamicGrowthModel.getOptimalSize(); - - /* A LHS is required to ensure the order of the items is maintained. Other - * Set implementations (HashSet, TreeSet) do not preserve the order. This - * is critical to the implementation. DO NOT CHANGE THIS. - */ - private LinkedHashSet lru = new LinkedHashSet(threshhold); - - /** - * Remove the all elements from the lru that are contained - * in <code>aCollection</code>. This method assumes the - * EditModels in the aCollection will be discarded and it - * will not attempt to decrememt its reference count. - * @param aCollection - A {@link Collection} of {@link EditModel}. - */ - void removeAllCached(Collection aCollection) { - if (aCollection != null) { - lru.removeAll(aCollection); - } - } - - /** - * An {@link EditModel} is being accessed so we will want - * to update the lru and access the editModel which will hold - * a reference count. - * @param editModel - The {@link EditModel} that we want to place - * in the least used cache. - */ - void access(EditModel editModel) { - if (lru.contains(editModel)) { - moveToEnd(editModel); - } else { - editModel.access(this); - lru.add(editModel); - } - IPath key = editModel.getProject().getFullPath().append(editModel.getEditModelID()); - if (dynamicGrowthModel.injectKey(key)){ - optimizeLRUSize() ; - - } - } - - - - /* - * If we hit the capacity of the lru then remove the first one - * and release access. - */ - private void optimizeLRUSize() { - if(threshhold > dynamicGrowthModel.getOptimalSize()) { - // shrink - if(lru.size() >= threshhold) { - // remove elements and release them. - int iterations = lru.size() - threshhold + 1; - int i = 0; - Iterator iterator = lru.iterator(); - if (iterator.hasNext() && (i < iterations)) { - - EditModel model = (EditModel) iterator.next(); - if (model != null) { - lru.remove(model); - model.releaseAccess(this); - } - i++; - } - - } - /* else ok */ - } - threshhold = dynamicGrowthModel.getOptimalSize(); - } - - - /** - * Move the editModel to the end of the list - * @param editModel -- EditModel to be moved - */ - private void moveToEnd(EditModel editModel) { - lru.remove(editModel); - lru.add(editModel); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfPackagePropertyTester.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfPackagePropertyTester.java deleted file mode 100644 index c68519975..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfPackagePropertyTester.java +++ /dev/null @@ -1,17 +0,0 @@ -package org.eclipse.wst.common.internal.emfworkbench; - -import org.eclipse.core.expressions.PropertyTester; -import org.eclipse.emf.ecore.EObject; - -public class EmfPackagePropertyTester extends PropertyTester { - - public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { - if (receiver == null || !(receiver instanceof EObject) || expectedValue == null || !(expectedValue instanceof String)) - return false; - - EObject eObject = (EObject) receiver; - String emfPackage = (String)expectedValue; - return emfPackage.equals(eObject.eClass().getEPackage().getNsURI()); - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfValidationHandler.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfValidationHandler.java deleted file mode 100644 index 29f42c799..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/EmfValidationHandler.java +++ /dev/null @@ -1,61 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.jem.util.emf.workbench.ProjectUtilities; -import org.eclipse.wst.validation.internal.IValidationSelectionHandler; - - -/** - * Emf validation extension for valaditemenuaction - */ -public class EmfValidationHandler implements IValidationSelectionHandler { - - private String validationType = null; - - /** - * Default constructor - */ - public EmfValidationHandler() { - super(); - } - - /* (non-Javadoc) - * @see org.eclipse.wst.common.frameworks.internal.IValidationSelectionHandler#getBaseValidationType(java.lang.Object) - */ - public IResource getBaseValidationType(Object selection) { - if (selection instanceof EObject) { - EObject eObject = (EObject) selection; - Resource resource = eObject.eResource(); - IProject project = ProjectUtilities.getProject(resource); - return project; - } - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.wst.common.frameworks.internal.IValidationSelectionHandler#getValidationTypeString() - */ - public String getValidationTypeString() { - return validationType; - } - - /* (non-Javadoc) - * @see org.eclipse.wst.common.frameworks.internal.IValidationSelectionHandler#setValidationTypeString(java.lang.String) - */ - public void setValidationTypeString(String validationType) { - this.validationType = validationType; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/PassthruResourceSet.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/PassthruResourceSet.java deleted file mode 100644 index 863e0dd5c..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/PassthruResourceSet.java +++ /dev/null @@ -1,144 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench; - - -import java.util.Collection; -import java.util.Iterator; - -import org.eclipse.core.resources.IProject; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; -import org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; - -/** - * This ResourceSet is to be used by plugins that are currently loading to a cached ResourceSet that - * always loads relative to the Workbench. This ResourceSet will direct the loads to the appropriate - * Project ResourceSet. It will only load in this ResourceSet if it was unable to load via the - * Workspace. - * - * If you set want to used this ResourceSet so that the loaded resources are isolated from everyone - * else, you should use the - * - * @link PassthruResourceSet(IProject) constructor. This will load all resources locally and it will - * not delegate to another ProjectResourceSet. This would be equivalent to creating a - * ProjectResourceSet without setting any handlers. - * - */ -public class PassthruResourceSet extends ProjectResourceSetImpl { - protected boolean isIsolated = false; - - public class PassthruResourcesEList extends ResourceSetImpl.ResourcesEList { - public boolean add(Object object) { - if (object == null) - return false; - ResourceSet set = WorkbenchResourceHelperBase.getResourceSet(((Resource) object).getURI()); - if (set != null) - return set.getResources().add(object); - - return super.add(object); - } - - - public boolean addAll(Collection collection) { - if (collection.isEmpty()) - return false; - Iterator it = collection.iterator(); - Resource res; - while (it.hasNext()) { - res = (Resource) it.next(); - if (!WorkbenchResourceHelperBase.cacheResource(res)) - super.add(res); - } - return true; - } - } - - public PassthruResourceSet() { - isIsolated = false; - } - - /** - * This constructor should only be used if you want to use this ResourceSet isolated from the - * actual cached ProjectResourcSet for the passed IProject. - */ - public PassthruResourceSet(IProject project) { - setProject(project); - isIsolated = true; - } - - public boolean isIsolated() { - return isIsolated; - } - - public Resource createResource(URI uri) { - Resource result = WorkbenchResourceHelperBase.getExistingOrCreateResource(uri); - if (result == null) - return super.createResource(uri); - return result; - } - - /** - * @see org.eclipse.emf.ecore.resource.impl.ResourceSetImpl#demandCreateResource(URI) - */ - protected Resource demandCreateResource(URI uri) { - Resource result = WorkbenchResourceHelperBase.createResource(uri); - if (result == null) - return super.createResource(uri); //We do want to call super.createResource and not - // demandCreateResource - return result; - } - - /* - * Javadoc copied from interface. - */ - public EList getResources() { - if (isIsolated) - return super.getResources(); - if (resources == null) { - resources = new PassthruResourcesEList(); - } - return resources; - } - - /** - * @see org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl#createResourceFromHandlers(URI) - */ - protected Resource createResourceFromHandlers(URI uri) { - if (!isIsolated) - return super.createResourceFromHandlers(uri); - return null; - } - - /** - * @see org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl#getResourceFromHandlers(URI) - */ - protected Resource getResourceFromHandlers(URI uri) { - if (!isIsolated) - return super.getResourceFromHandlers(uri); - return null; - } - - /** - * @see com.ibm.etools.emf.workbench.ProjectResourceSetImpl#getEObjectFromHandlers(URI, boolean) - */ - protected EObject getEObjectFromHandlers(URI uri, boolean loadOnDemand) { - if (!isIsolated) - return super.getEObjectFromHandlers(uri, loadOnDemand); - return null; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/WorkbenchResourceHelper.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/WorkbenchResourceHelper.java deleted file mode 100644 index fd8d58737..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/WorkbenchResourceHelper.java +++ /dev/null @@ -1,531 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 3, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench; - -import java.io.OutputStream; -import java.util.Map; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.jobs.ILock; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.Notifier; -import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.common.util.WrappedException; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.emf.ecore.resource.URIConverter; -import org.eclipse.emf.ecore.util.EcoreUtil; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.jem.util.emf.workbench.WorkbenchURIConverter; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.jem.util.plugin.JEMUtilPlugin; -import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; -import org.eclipse.wst.common.internal.emf.resource.ReferencedXMIFactoryImpl; -import org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class WorkbenchResourceHelper extends WorkbenchResourceHelperBase { - protected static Class REFERENCED_RES_CLASS = ReferencedResource.class; - private static boolean fileAdapterFactoryInitialized = false; - - private static class FileAdapterFactory extends AdapterFactoryImpl { - - public Adapter adaptNew(Notifier target, Object type) { - FileAdapter adapter = new FileAdapter(); - adapter.setTarget(target); - return adapter; - } - - } - - /** - * This class is internal and is used to store state on the resource, specifically, a cached - * reference to the IFile - */ - private static class FileAdapter extends AdapterImpl { - public static final Object ADAPTER_KEY = FileAdapter.class.getName(); - private static final long delay = 30; - private IFile file; - private long synchronizationStamp; - protected ResourceSet previousResourceSet; - private ILock saveLock; - public static final int FILE_NOT_LOADED = 0; - public static final int FILE_INACCESSIBLE = -1; - - public boolean isAdapterForType(Object type) { - return ADAPTER_KEY.equals(type); - } - - /* - * Update the synchronization stamp where appropriate - */ - public void notifyChanged(Notification msg) { - switch (msg.getFeatureID(null)) { - case Resource.RESOURCE__IS_LOADED : - if (getResource().isLoaded()) - handleLoaded(); - else - handleUnloaded(); - break; - case ReferencedResource.RESOURCE_ABOUT_TO_SAVE: - handleAboutToSave(); - break; - case ReferencedResource.RESOURCE_WAS_SAVED: - handleSaved(); - break; - case ReferencedResource.RESOURCE_SAVE_FAILED: - handleSaveFailed(); - break; - case Resource.RESOURCE__URI : - handleURIChanged(); - } - } - - private void handleSaveFailed() { - releaseSaveLock(); - - } - - private void handleAboutToSave() { - aquireSaveLock(); - } - - private void aquireSaveLock() { -// System.out.println("FileName: " + getFile().getName() + " " +getFile()); -// System.out.println("aquiredSaveLock: " + Thread.currentThread().getName()); -// System.out.println("Depth" + getSaveLock().getDepth()); -// System.out.println("Instance:"+getSaveLock().hashCode()); -// new Exception().printStackTrace(System.out); - getSaveLock().acquire(); - - } - - private boolean aquireSaveLock(long delay) throws InterruptedException { -// System.out.println("FileName: " + getFile().getName() + " " +getFile()); -// System.out.println("aquiredSaveLock with delay: " + Thread.currentThread().getName()); -// System.out.println("Depth" + getSaveLock().getDepth()); -// System.out.println("Instance:"+getSaveLock().hashCode()); -// new Exception().printStackTrace(System.out); - - return getSaveLock().acquire(delay); - - } - - private void releaseSaveLock() { -// System.out.println("FileName: " + getFile().getName() + " " +getFile()); -// System.out.println("releasedSaveLock: " + Thread.currentThread().getName()); -// System.out.println("Depth" + getSaveLock().getDepth()); -// System.out.println("Instance:"+getSaveLock().hashCode()); -// new Exception().printStackTrace(System.out); - getSaveLock().release(); - - } - - private ILock getSaveLock() { - if (saveLock == null) - saveLock = Platform.getJobManager().newLock(); - return saveLock; - } - - /** - * - */ - private void handleURIChanged() { - file = null; - synchronizationStamp = FILE_NOT_LOADED; - } - - public IFile getFile() { - //First test to see if we should reset the file. - if (file != null && (!file.isAccessible() || previousResourceSet != getResourceSet())) { - file = null; - synchronizationStamp = FILE_NOT_LOADED; - } - if (file == null) { - if (isPlatformResourceURI(getURI())) { - file = getPlatformFile(getURI()); - } else { - //we should not be here anymore. - file = internalGetFile(getResource()); - } - if(null!= file && !file.isAccessible()){ - synchronizationStamp = FILE_INACCESSIBLE; - } - previousResourceSet = getResourceSet(); - } - return file; - } - - /** - * @return - */ - public long getSynchronizationStamp() { - return synchronizationStamp; - } - - /** - * @param file - */ - public void setFile(IFile file) { - this.file = file; - } - - /** - * @param l - */ - public void setSynchronizationStamp(long l) { - synchronizationStamp = l; - } - - /** - * @see ReferencedResource#isConsistent() - */ - public boolean isConsistent() { - //This checks for the case where the resource hasn't finished saving fo the first time - if(!getResource().isLoaded()) - return true; - boolean hasLocked = false; - try { - hasLocked = aquireSaveLock(delay); - } catch (InterruptedException e) { - Logger.getLogger().write(e); - } - boolean result = false; - try { - - if (getFile() == null || !getFile().isAccessible()) - result = true; - else { - if (!getFile().isSynchronized(IFile.DEPTH_ZERO)) - result = false; - else { - result = synchronizationStamp == computeModificationStamp(getFile()); - } - } - } catch (Exception e) { - Logger.getLogger().write(e); - } finally { - if (hasLocked) - releaseSaveLock(); - } - return result; - } - - public void cacheSynchronizationStamp() { - setSynchronizationStamp(computeModificationStamp(getFile())); - } - - public ReferencedResource getResource() { - return (ReferencedResource) target; - } - - public URI getURI() { - return target == null ? null : getResource().getURI(); - } - - public ResourceSet getResourceSet() { - return target == null ? null : getResource().getResourceSet(); - } - - public void handleUnloaded() { - file = null; - synchronizationStamp = FILE_NOT_LOADED; - } - - public void handleLoaded() { - cacheSynchronizationStamp(); - } - - public void handleSaved() { - cacheSynchronizationStamp(); - releaseSaveLock(); - } - } - - /** - * This is an internal method to be used by the plugin only - */ - public static synchronized void initializeFileAdapterFactory() { - if (!fileAdapterFactoryInitialized) { - ReferencedXMIFactoryImpl.addGlobalAdapterFactory(new FileAdapterFactory()); - fileAdapterFactoryInitialized = true; - } - } - - - private static FileAdapter getFileAdapter(ReferencedResource res) { - FileAdapter adapter = (FileAdapter) EcoreUtil.getExistingAdapter(res, FileAdapter.ADAPTER_KEY); - return adapter == null ? createFileAdapter(res) : adapter; - } - - private static FileAdapter createFileAdapter(ReferencedResource res) { - FileAdapter adapter = new FileAdapter(); - adapter.setTarget(res); - res.eAdapters().add(adapter); - return adapter; - } - - /** - * Return the underlying IFile for the resource if one exists. This may return null if the - * resource does not belong to a ProjectResourceSet. - */ - public static IFile getFile(ReferencedResource res) { - FileAdapter adapter = getFileAdapter(res); - return adapter == null ? null : adapter.getFile(); - } - - public static long getSynchronizationStamp(ReferencedResource res) { - FileAdapter adapter = getFileAdapter(res); - return adapter == null ? FileAdapter.FILE_NOT_LOADED : adapter.getSynchronizationStamp(); - } - - public static void setSynhronizationStamp(ReferencedResource res, long stamp) { - FileAdapter adapter = getFileAdapter(res); - if (adapter != null) - adapter.setSynchronizationStamp(stamp); - } - - public static boolean isConsistent(ReferencedResource res) { - FileAdapter adapter = getFileAdapter(res); - return adapter != null && adapter.isConsistent(); - } - - /** - * Method cacheSynchronizationStamp. - * - * @param r - */ - public static void cacheSynchronizationStamp(ReferencedResource refResource) { - if (refResource != null) { - FileAdapter adapter = getFileAdapter(refResource); - if (adapter != null && adapter.getSynchronizationStamp() <= FileAdapter.FILE_NOT_LOADED) - adapter.setSynchronizationStamp(computeModificationStamp(refResource)); - } - } - - public static boolean isReferencedResource(Resource aResource) { - return REFERENCED_RES_CLASS.isInstance(aResource); - } - - public static long computeModificationStamp(ReferencedResource resource) { - FileAdapter adapter = getFileAdapter(resource); - return adapter == null ? FileAdapter.FILE_NOT_LOADED : computeModificationStamp(adapter.getFile()); - } - - public static long computeModificationStamp(IFile file) { - if (file == null) - return FileAdapter.FILE_NOT_LOADED; - if(!file.isAccessible()){ - return FileAdapter.FILE_INACCESSIBLE; - } - long currentStamp = file.getModificationStamp(); - IPath path = file.getLocation(); - if (path != null) - return path.toFile().lastModified(); - return currentStamp; - } - - /** - * Return the IFile that currently corresponds to <code>aResource</code>. - */ - public static IFile getFile(Resource aResource) { - if (aResource != null) { - if (isReferencedResource(aResource)) - return getFile((ReferencedResource) aResource); - return internalGetFile(aResource); - } - return null; - } - - public static IFile getFile(EObject obj) { - if (obj == null) - return null; - - Resource mofResource = obj.eResource(); - if (mofResource == null) - return null; - return getFile(mofResource); - } - - /** - * Get or load a cached Resource or create one if it is not found. A WrappedException will only - * be thrown if the corresponding file exists but it failed to load. - */ - public static Resource getOrCreateResource(URI uri, ResourceSet set) throws WrappedException { - try { - return set.getResource(uri, true); //this will create the resource no matter what - } catch (WrappedException e) { - if (ExtendedEcoreUtil.getFileNotFoundDetector().isFileNotFound(e)) - return set.getResource(uri, false); - throw e; - } - } - - protected static boolean isSameProject(Resource resourceA, Resource resourceB) { - IProject pA, pB; - pA = getProject(resourceA); - pB = getProject(resourceB); - if (pA != null && pB != null) - return pA.equals(pB); - //otherwise we do not have enough info to determine false so we must return true - return true; - } - - public static IProject getProject(Resource res) { - IProject proj = getProject(res.getResourceSet()); - if (proj == null) { - IFile file = getFile(res); - if (file != null) - proj = file.getProject(); - } - return proj; - } - - /* - * This method should not be called by clients. It is used internally by clients that also call - * getFile(...). This is to avoid endless loops. - * - * @see getFile(Resource) - */ - protected static IFile internalGetFile(Resource aResource) { - if (aResource != null) - return getFile(aResource.getResourceSet(), aResource.getURI()); - - return null; - } - - protected static IFile getFile(ResourceSet set, URI uri) { - IFile file = getPlatformFile(uri); - if (file == null) { - if (set != null) { - URIConverter converter = set.getURIConverter(); - URI convertedUri = converter.normalize(uri); - if (!uri.equals(convertedUri)) - return getPlatformFile(convertedUri); - } - } - return file; - } - - /** - * Return the IFile for the <code>uri</code> within the Workspace. This URI is assumed to be - * absolute in the following format: platform:/resource/.... - */ - public static IFile getPlatformFile(URI uri) { - if (isPlatformResourceURI(uri)) { - String fileString = URI.decode(uri.path()); - fileString = fileString.substring(JEMUtilPlugin.PLATFORM_RESOURCE.length() + 1); - return getWorkspace().getRoot().getFile(new Path(fileString)); - } - return null; - } - - - - public static IFile getFile(IProject project, URI uri) { - ResourceSet set = getResourceSet(project); - return getFile(set, uri); - } - - /** - * This should only be used if you want to save <code>aResource</code> within the IProject - * that it is currently residing but you do not want to save it in the default output location. - * You should not use this api to save a Resource to an existing file. - * - * @deprecated This api is no longer required. You should create a resource with the absolute - * path (platform:/resource/...). Upon save, the file will be saved to this - * location. - */ - public static boolean saveResourceToFile(Resource aResource, IFile aFile) throws Exception { - return saveResourceToFile(aResource, aFile, null); - } - - /** - * This should only be used if you want to save <code>aResource</code> within the IProject - * that it is currently residing but you do not want to save it in the default output location. - * You should not use this api to save a Resource to an existing file. - * - * @deprecated This api is no longer required. You should create a resource with the absolute - * path (platform:/resource/...). Upon save, the file will be saved to this - * location. - */ - public static boolean saveResourceToFile(Resource aResource, IFile aFile, Map saveOptions) throws Exception { - if (aResource != null && aFile != null && !aFile.exists()) { - ResourceSet set = aResource.getResourceSet(); - if (set != null) { - URIConverter conv = set.getURIConverter(); - if (conv != null && conv instanceof WorkbenchURIConverter) { - WorkbenchURIConverter wbConv = (WorkbenchURIConverter) conv; - String uri = aResource.getURI().toString(); - IPath resPath, filePath; - resPath = new Path(uri); - filePath = aFile.getProjectRelativePath(); - int resCount, fileCount; - resCount = resPath.segmentCount(); - fileCount = filePath.segmentCount(); - if (resCount <= fileCount) { - filePath = filePath.removeFirstSegments(fileCount - resCount); - if (resPath.equals(filePath)) { - OutputStream os = wbConv.createOutputStream(URI.createPlatformResourceURI(aFile.toString())); - if (os != null) { - try { - aResource.save(os, saveOptions); - } finally { - os.close(); - } - return true; - } - } - } - } - } - } - return false; - } - - protected static void deleteFile(IFile aFile) throws CoreException { - if (aFile != null && aFile.exists()) - aFile.delete(true, null); - } - - /** - * Delete - * - * @aResource in the Workbench. - */ - public static void deleteResource(Resource aResource) throws CoreException { - if (aResource != null) - deleteFile(getFile(aResource)); - } - - - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryDescriptor.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryDescriptor.java deleted file mode 100644 index bf2c38c64..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryDescriptor.java +++ /dev/null @@ -1,162 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Feb 26, 2004 - * - * To change the template for this generated file go to Window>Preferences>Java>Code - * Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.HashSet; -import java.util.Iterator; -import java.util.Set; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.emf.common.notify.AdapterFactory; -import org.eclipse.jem.util.plugin.JEMUtilPlugin; -import org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor; -import org.eclipse.wst.common.internal.emf.utilities.Assert; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; - - -public class AdapterFactoryDescriptor extends AbstractRegistryDescriptor implements Comparable { - - private String packageURI = null; - private String id = null; - private Set viewIDs = null; - private final int loadOrder; - private static int loadOrderCounter = 0; - - public AdapterFactoryDescriptor(IConfigurationElement element) { - super(element); - - packageURI = element.getAttribute(AdapterFactoryRegistry.PACKAGE_URI); - id = element.getAttribute(AdapterFactoryRegistry.ID); - Assert.isNotNull(packageURI, EMFWorkbenchEditResourceHandler.AdapterFactoryDescriptor_ERROR_0); - Assert.isNotNull(id, EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.AdapterFactoryDescriptor_ERROR_1, new Object[]{element.getDeclaringExtension().getNamespace()})); - - readViewIDs(); - this.loadOrder = loadOrderCounter++; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#toString() - */ - public String toString() { - StringBuffer sb = new StringBuffer(); - sb.append("AdapterFactoryDescriptor"); //$NON-NLS-1$ - sb.append('['); - sb.append(packageURI); - sb.append(",p"); //$NON-NLS-1$ - sb.append(getPriority()); - if (viewIDs != null && !viewIDs.isEmpty()) { - sb.append(':'); - boolean first = true; - Iterator iter = viewIDs.iterator(); - while (iter.hasNext()) { - if (!first) - sb.append(','); - first = false; - sb.append(iter.next()); - } - } - sb.append(']'); - return sb.toString(); - } - - private void readViewIDs() { - viewIDs = new HashSet(3); - IConfigurationElement[] children = element.getChildren(AdapterFactoryRegistry.VIEW); - if (children == null || children.length == 0) - return; - - String viewID = null; - for (int i = 0; i < children.length; i++) { - viewID = children[i].getAttribute(AdapterFactoryRegistry.ID); - if (viewID != null) - viewIDs.add(viewID); - } - } - - public AdapterFactory createInstance() { - if (element == null) - return null; - - AdapterFactory factory = null; - try { - factory = (AdapterFactory) element.createExecutableExtension(AdapterFactoryRegistry.CLASS_NAME); - } catch (CoreException e) { - JEMUtilPlugin.getLogger().logError(e); - factory = null; - } - return factory; - } - - - public String getPackageURI() { - return packageURI; - } - - public Set getViewIDs() { - return viewIDs; - } - - public boolean appliesTo(String viewID) { - return viewIDs.isEmpty() || viewIDs.contains(viewID); - } - - - /* - * (non-Javadoc) - * - * @see java.lang.Comparable#compareTo(java.lang.Object) - */ - public int compareTo(Object o) { - if (this == o) - return 0; - if (!(o instanceof AdapterFactoryDescriptor)) - return 1; - AdapterFactoryDescriptor desc = (AdapterFactoryDescriptor) o; - - int pCompare = getPriority() - desc.getPriority(); - if (pCompare != 0) - //We have reverse the sorting of the priority for the adapter factories - return -pCompare; - - //The group is the same - in this case the one for a specific view has precedence over - //a generic one - else if (viewIDs != null && !viewIDs.isEmpty()) - return -1; - else - return 1; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor#getID() - */ - public String getID() { - return id; - } - - - /** - * @return Returns the loadOrder. - */ - public int getLoadOrder() { - return loadOrder; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryRegistry.java deleted file mode 100644 index e98696291..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/AdapterFactoryRegistry.java +++ /dev/null @@ -1,116 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - -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.TreeSet; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.jem.util.RegistryReader; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.internal.emfworkbench.integration.EMFWorkbenchEditPlugin; - -/** - * @author mdelder - */ -public class AdapterFactoryRegistry extends RegistryReader { - - public static final String ADAPTER_FACTORY = "adapterFactory"; //$NON-NLS-1$ - - public static final String PACKAGE_URI = "packageURI"; //$NON-NLS-1$ - - public static final String CLASS_NAME = "className"; //$NON-NLS-1$ - - public static final String VIEW = "view"; //$NON-NLS-1$ - - public static final String ID = "id"; //$NON-NLS-1$ - - private Map descriptorMap = null; - - private static AdapterFactoryRegistry instance; - - private AdapterFactoryRegistry() { - super(EMFWorkbenchEditPlugin.ID, EMFWorkbenchEditPlugin.ADAPTER_FACTORY_REGISTRY_EXTENSION_POINT); - } - - public List getDescriptors(EPackage pkg, String viewID) { - Collection all = getDescriptors(pkg); - if (all == null) - return null; - - Iterator iter = all.iterator(); - AdapterFactoryDescriptor desc = null; - List result = new ArrayList(all.size()); - while (iter.hasNext()) { - desc = (AdapterFactoryDescriptor) iter.next(); - if (desc.appliesTo(viewID)) - result.add(desc); - } - return result; - } - - public Collection getDescriptors(EPackage registeredPackage) { - return (Collection) getDescriptorMap().get(registeredPackage.getNsURI()); - } - - private Map getDescriptorMap() { - if (descriptorMap == null) - descriptorMap = new HashMap(); - return descriptorMap; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.RegistryReader#readElement(org.eclipse.core.runtime.IConfigurationElement) - */ - public boolean readElement(IConfigurationElement element) { - try { - if (element.getName().equals(ADAPTER_FACTORY)) { - AdapterFactoryDescriptor descriptor = new AdapterFactoryDescriptor(element); - mapDescriptor(descriptor); - return true; - } - } catch (RuntimeException re) { - Logger.getLogger().logError(re); - } - return false; - } - - private void mapDescriptor(AdapterFactoryDescriptor descriptor) { - String uri = descriptor.getPackageURI(); - Collection descriptors = (Collection) getDescriptorMap().get(uri); - if (descriptors == null) { - descriptors = new TreeSet(); - getDescriptorMap().put(uri, descriptors); - } - descriptors.add(descriptor); - } - - /** - * @return Returns the instance. - */ - public static AdapterFactoryRegistry instance() { - if (instance == null) { - instance = new AdapterFactoryRegistry(); - instance.readRegistry(); - } - return instance; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ChildCommand.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ChildCommand.java deleted file mode 100644 index 6dec40e44..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ChildCommand.java +++ /dev/null @@ -1,103 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - - -import org.eclipse.emf.common.command.Command; -import org.eclipse.wst.common.internal.emfworkbench.integration.AbstractEditModelCommand; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelCommand; - -/** - * Insert the type's description here. Creation date: (05/22/01 8:57:56 AM) - * - * @author: Administrator - */ -public class ChildCommand extends EditModelCommand { - private ParentCommand parent; - private EditModelRetriever modelRetriever; - - public ChildCommand(ParentCommand parentCmd, Command targetCmd, EditModelRetriever retriever) { - super(targetCmd); - parent = parentCmd; - modelRetriever = retriever; - } - - public boolean canExecute() { - return true; - } - - /** - * Does nothing - */ - public void execute() { - //does nothing - } - - protected void executeInModel(AbstractEditModelCommand cmd) { - EditModel model = modelRetriever.getEditModelForWrite(this); - try { - model.getCommandStack().execute(cmd); - model.saveIfNecessary(this); - } finally { - model.releaseAccess(this); - } - } - - /** - * Insert the method's description here. Creation date: (05/22/01 9:35:36 AM) - * - * @return java.lang.Object - */ - public java.lang.Object getEditModelKey() { - return modelRetriever.getEditModelID(); - } - - /** - * Insert the method's description here. Creation date: (05/22/01 9:35:36 AM) - * - * @return com.ibm.etools.j2ee.workbench.ParentCommand - */ - public ParentCommand getParent() { - return parent; - } - - public void redo() { - redoInModel(); - getParent().redoFrom(this); - } - - protected void redoInModel() { - EditModel model = modelRetriever.getEditModelForWrite(this); - try { - getTarget().redo(); - model.saveIfNecessary(this); - } finally { - model.releaseAccess(this); - } - } - - public void undo() { - undoInModel(); - getParent().undoFrom(this); - } - - protected void undoInModel() { - EditModel model = modelRetriever.getEditModelForWrite(this); - try { - getTarget().undo(); - model.saveIfNecessary(this); - } finally { - model.releaseAccess(this); - } - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistry.java deleted file mode 100644 index 9fae4644f..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistry.java +++ /dev/null @@ -1,102 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Oct 6, 2003 - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.HashSet; -import java.util.Set; -import java.util.WeakHashMap; - -import org.eclipse.jem.internal.util.emf.workbench.nls.EMFWorkbenchResourceHandler; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; - -/** - * @author mdelder - */ -public class ClientAccessRegistry { - - protected final WeakHashMap registry = new WeakHashMap(); - protected final Set baseSet = new HashSet(); - - public synchronized void access(Object accessorKey) { - if (isStable()) { - if (!registry.containsKey(accessorKey)) { - Snapshot snapshot = new Snapshot(); - this.registry.put(accessorKey, snapshot); - this.baseSet.add(snapshot); - - } else - throw new ClientAccessRegistryException(EMFWorkbenchEditResourceHandler.ClientAccessRegistry_ERROR_0, accessorKey); - - } else - complain(); - } - - public synchronized void release(Object accessorKey) { - - /* - * Error condition: Some one has been naughty and not released the resource - */ - if (this.registry.containsKey(accessorKey) && isStable()) { - Snapshot snapshot = (Snapshot) this.registry.remove(accessorKey); - this.baseSet.remove(snapshot); - } else - complain(accessorKey); - } - - public synchronized void assertAccess(Object accessorKey) { - if (!isClientAccessing(accessorKey)) - throw new ClientAccessRegistryException(EMFWorkbenchResourceHandler.getString("ClientAccessRegistry_ERROR_1"), accessorKey); //$NON-NLS-1$ - } - - public synchronized boolean isClientAccessing(Object client) { - boolean result = this.registry.containsKey(client); - if (!isStable()) - complain(); - return result; - } - - public synchronized boolean isAnyClientAccessing() { - boolean result = this.registry.size() > 0; - if (!isStable()) - complain(); - return result; - } - - public synchronized boolean isStable() { - return this.baseSet.size() == this.registry.size(); - } - - public void complain() { - complain(null); - } - - public void complain(Object accessorKey) { - if (!isStable()) - throw new ClientAccessRegistryException(this.registry, this.baseSet); - throw new ClientAccessRegistryException(EMFWorkbenchResourceHandler.getString("ClientAccessRegistry_ERROR_1"), accessorKey); //$NON-NLS-1$ - } - - public String toString() { - StringBuffer result = new StringBuffer("ClientAccessRegistry: ["); //$NON-NLS-1$ - result.append((isStable()) ? "STABLE" : "OUT OF SYNC"); //$NON-NLS-1$ //$NON-NLS-2$ - result.append("]: Reference Count = "); //$NON-NLS-1$ - result.append(this.size()); - return result.toString(); - } - - public synchronized int size() { - return this.registry.size(); - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistryException.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistryException.java deleted file mode 100644 index a49c8a06b..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ClientAccessRegistryException.java +++ /dev/null @@ -1,152 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Oct 2, 2003 - * - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.io.PrintStream; -import java.io.PrintWriter; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Set; -import java.util.WeakHashMap; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; - - -/** - * The ClientAccessRegistryException accepts a WeakHashSet registry and a Set of all Snapshots that - * should be contained in the registry. It will perform the necessary set difference in order to - * determine which Snapshots exist in the baseSet but not in the registry. - * - * @author mdelder - */ -public class ClientAccessRegistryException extends RuntimeException { - - public static final int UNKNOWN = 0; - public static final int DANGLING_REFERENCE = 1; - public static final int INVALID_ACCESS_KEY = 2; - private WeakHashMap registry = null; - private Set baseSet = null; - private boolean processed = false; - private int type = UNKNOWN; - - public ClientAccessRegistryException(WeakHashMap registry, Set baseSet) { - this.registry = registry; - this.baseSet = new HashSet(); - this.baseSet.addAll(baseSet); - this.type = DANGLING_REFERENCE; - } - - public ClientAccessRegistryException(String msg, Object key) { - super(msg + " : " + key); //$NON-NLS-1$ - this.type = INVALID_ACCESS_KEY; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Throwable#printStackTrace(java.io.PrintStream) - */ - public void printStackTrace(PrintStream s) { - - s.println(toString()); - super.printStackTrace(s); - - if (this.registry != null) { - Snapshot snapshot = null; - if (!processed) { - Object key = null; - Iterator keyIterator = this.registry.keySet().iterator(); - while (keyIterator.hasNext()) { - key = keyIterator.next(); - snapshot = (Snapshot) this.registry.get(key); - this.baseSet.remove(snapshot); - } - processed = true; - } - s.println(EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.ClientAccessRegistryException_UI_0, new Object[]{new Integer(baseSet.size()).toString()})); - - for (Iterator possibleCulpritsItr = baseSet.iterator(); possibleCulpritsItr.hasNext();) { - snapshot = (Snapshot) possibleCulpritsItr.next(); - snapshot.printStackTrace(s); - } - - } - } - - /* - * (non-Javadoc) - * - * @see java.lang.Throwable#printStackTrace(java.io.PrintWriter) - */ - public void printStackTrace(PrintWriter s) { - - s.println(toString()); - super.printStackTrace(s); - if (this.registry != null) { - Snapshot snapshot = null; - if (!processed) { - Object key = null; - Iterator keyIterator = this.registry.keySet().iterator(); - while (keyIterator.hasNext()) { - key = keyIterator.next(); - snapshot = (Snapshot) this.registry.get(key); - this.baseSet.remove(snapshot); - } - processed = true; - } - s.println(EMFWorkbenchEditResourceHandler.getString("", new Object[]{new Integer(baseSet.size()).toString()})); //$NON-NLS-1$ - - for (Iterator possibleCulpritsItr = baseSet.iterator(); possibleCulpritsItr.hasNext();) { - snapshot = (Snapshot) possibleCulpritsItr.next(); - snapshot.printStackTrace(s); - } - - } - } - - public String getType() { - switch (type) { - case DANGLING_REFERENCE : - return "DANGLING_REFERENCE"; //$NON-NLS-1$ - case INVALID_ACCESS_KEY : - return "INVALID_ACCESS_KEY"; //$NON-NLS-1$ - default : - return "UNKNOWN"; //$NON-NLS-1$ - } - } - - public String toString() { - StringBuffer result = new StringBuffer(super.toString()).append("\r\n"); //$NON-NLS-1$ - result.append(EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.ClientAccessRegistryException_UI_1, new Object[]{getType()})); - // if (this.badReferenceLocation != null) { - // result.append("The invalid access occurred somewhere in the following stack - // trace.").append("\n"); - // result.append(this.badReferenceLocation.getStackTraceString()); - // } - return result.toString(); - } - - public static void main(String[] args) { - System.out.println(new ClientAccessRegistryException("test message", "-somekeyobj-").toString()); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("LINEBREAK"); //$NON-NLS-1$ - System.out.println(new ClientAccessRegistryException(new WeakHashMap(), new HashSet()).toString()); - System.out.println("LINEBREAK"); //$NON-NLS-1$ - new ClientAccessRegistryException("test message", "-somekeyobj-").printStackTrace(); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("LINEBREAK"); //$NON-NLS-1$ - new ClientAccessRegistryException(new WeakHashMap(), new HashSet()).printStackTrace(); - - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EMFWorkbenchEditContextFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EMFWorkbenchEditContextFactory.java deleted file mode 100644 index 33b554e2b..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EMFWorkbenchEditContextFactory.java +++ /dev/null @@ -1,102 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 3, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.Hashtable; -import java.util.Map; - -import org.eclipse.core.internal.jobs.LockManager; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.jobs.ILock; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jem.internal.util.emf.workbench.EMFWorkbenchContextFactory; -import org.eclipse.jem.util.emf.workbench.EMFWorkbenchContextBase; -import org.eclipse.jem.util.emf.workbench.IEMFContextContributor; -import org.eclipse.jem.util.emf.workbench.ResourceSetWorkbenchSynchronizer; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; -import org.eclipse.wst.common.internal.emfworkbench.integration.ResourceSetWorkbenchEditSynchronizer; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class EMFWorkbenchEditContextFactory extends EMFWorkbenchContextFactory { - - - /** - * - */ - public EMFWorkbenchEditContextFactory() { - super(); - } - - protected EMFWorkbenchContextBase primCreateEMFContext(IProject aProject) { - return new EMFWorkbenchContext(aProject); - } - - public ResourceSetWorkbenchSynchronizer createSynchronizer(ResourceSet aResourceSet, IProject aProject) { - return new ResourceSetWorkbenchEditSynchronizer(aResourceSet, aProject); - } - - protected static LockManager lockManager = new LockManager(); - protected static Map projectLocks = new Hashtable(); - - protected static ILock getProjectLockObject(IProject aProject){ - if(null == aProject){ - return null; - } - Integer hashCode = new Integer(aProject.hashCode()); - synchronized (projectLocks) { - ILock lock = (ILock)projectLocks.get(hashCode); - if(lock == null){ - lock = lockManager.newLock(); - projectLocks.put(hashCode, lock); - } - return lock; - } - } - - public EMFWorkbenchContextBase createEMFContext(IProject aProject, IEMFContextContributor contributor) { - ILock lock = getProjectLockObject(aProject); - try{ - if(null != lock){ - lock.acquire(); - } - return super.createEMFContext(aProject, contributor); - } finally{ - if(null != lock){ - lock.release(); - } - } - } - - protected EMFWorkbenchContextBase getCachedEMFContext(IProject aProject) { - ILock lock = getProjectLockObject(aProject); - try{ - if(null != lock){ - lock.acquire(); - } - return super.getCachedEMFContext(aProject); - } finally{ - if(null != lock){ - lock.release(); - } - } - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtension.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtension.java deleted file mode 100644 index 6041defe8..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtension.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Feb 18, 2004 - * - * To change the template for this generated file go to Window>Preferences>Java>Code - * Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.ArrayList; -import java.util.Collection; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.frameworks.internal.ConfigurationElementWrapper; - - -public class EditModelExtension extends ConfigurationElementWrapper { - public static final String ID_ATTR = "id"; //$NON-NLS-1$ - - private String editModelID = null; - private Collection resources = null; - private String id = null; - - - public EditModelExtension(IConfigurationElement element) { - super(element); - init(); - } - - private void init() { - id = element.getAttribute(ID_ATTR); - if (id == null) { - Logger.getLogger().logError("Incorrect usage of editModelExtension extension point. Element must contain id attribute. Plugin: " + getPluginId()); //$NON-NLS-1$ - return; - } - - editModelID = element.getAttribute(EditModelExtensionRegistry.EDIT_MODEL_ID_ATTR); - resources = new ArrayList(); - IConfigurationElement[] editModelResources = element.getChildren(EditModelResource.EDIT_MODEL_RESOURCE_ELEMENT); - for (int j = 0; j < editModelResources.length; j++) - resources.add(new EditModelResource(editModelResources[j], id)); - } - - /** - * @return - */ - public String getEditModelID() { - return editModelID; - } - - - /** - * @return - */ - public Collection getResources() { - return resources; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtensionRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtensionRegistry.java deleted file mode 100644 index 47bc51b0f..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelExtensionRegistry.java +++ /dev/null @@ -1,98 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.jem.util.RegistryReader; -import org.eclipse.wst.common.internal.emfworkbench.integration.EMFWorkbenchEditPlugin; - - -/** - * @author mdelder - */ -class EditModelExtensionRegistry extends RegistryReader { - - private static EditModelExtensionRegistry INSTANCE = null; - - public static final String EDIT_MODEL_EXT_ELEMENT = "editModelExtension"; //$NON-NLS-1$ - public static final String EDIT_MODEL_ID_ATTR = "editModelID"; //$NON-NLS-1$ - public static final String GROUP_ID_ATTR = "functionGroupID"; //$NON-NLS-1$ - - - private Map extensions = null; - - protected EditModelExtensionRegistry() { - super(EMFWorkbenchEditPlugin.ID, EMFWorkbenchEditPlugin.EDIT_MODEL_EXTENSION_REGISTRY_EXTENSION_POINT); - } - - public static EditModelExtensionRegistry getInstance() { - if (INSTANCE == null) { - INSTANCE = new EditModelExtensionRegistry(); - INSTANCE.readRegistry(); - } - return INSTANCE; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.RegistryReader#readElement(org.eclipse.core.runtime.IConfigurationElement) - */ - public boolean readElement(IConfigurationElement element) { - - boolean result = false; - Collection extensionsByID = null; - EditModelExtension editModelExtension = null; - if (element.getName().equals(EDIT_MODEL_EXT_ELEMENT)) { - editModelExtension = new EditModelExtension(element); - extensionsByID = (Collection) getExtensions().get(editModelExtension.getEditModelID()); - if (extensionsByID == null) { - extensionsByID = new ArrayList(); - getExtensions().put(editModelExtension.getEditModelID(), extensionsByID); - } - extensionsByID.add(editModelExtension); - result = true; - } - return result; - } - - protected Map getExtensions() { - if (extensions == null) - extensions = new HashMap(); - return extensions; - } - - /** - * @return - */ - public Collection getEditModelResources(Object editModelID) { - //TODO - Cache the resources - Collection editModelResources = new ArrayList(); - Collection editModelExtensions = (Collection) getExtensions().get(editModelID); - - if (editModelExtensions == null || editModelExtensions.size() == 0) - return Collections.EMPTY_LIST; - Iterator itr = editModelExtensions.iterator(); - while (itr.hasNext()) { - EditModelExtension ext = (EditModelExtension) itr.next(); - editModelResources.addAll(ext.getResources()); - } - return (!editModelExtensions.isEmpty()) ? editModelResources : Collections.EMPTY_LIST; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRegistry.java deleted file mode 100644 index 0733b3260..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRegistry.java +++ /dev/null @@ -1,370 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.TreeSet; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.jem.util.RegistryReader; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; -import org.eclipse.wst.common.internal.emfworkbench.integration.EMFWorkbenchEditPlugin; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; -import org.eclipse.wst.common.internal.emfworkbench.integration.IEditModelFactory; -import org.eclipse.wst.common.project.facet.core.IFacetedProject; -import org.eclipse.wst.common.project.facet.core.IProjectFacet; -import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; - -/** - * @author mdelder - */ -public class EditModelRegistry extends RegistryReader { - - private final static EditModelRegistry INSTANCE = new EditModelRegistry(); - - private final Map factoryConfigurations = new HashMap(); - private static boolean initialized = false; - - - public static final String EDIT_MODEL_ELEMENT = "editModel"; //$NON-NLS-1$ - public static final String EDIT_MODEL_RESOURCE_EXTENSION = "resourceExtension"; //$NON-NLS-1$ - public static final String EDIT_MODEL_RESOURCE_EXTENSION_NAME = "name"; //$NON-NLS-1$ - public static final String EDIT_MODEL_ID_ATTR = "editModelID"; //$NON-NLS-1$ - public static final String FACTORY_CLASS_ATTR = "factoryClass"; //$NON-NLS-1$ - public static final String PARENT_MODEL_ATTR = "parentModelID"; //$NON-NLS-1$ - - - - public static final String LOAD_UNKNOWN_RESOURCES_ATTR = "loadUnknownResourcesAsReadOnly"; //$NON-NLS-1$ - - protected EditModelRegistry() { - super(EMFWorkbenchEditPlugin.ID, EMFWorkbenchEditPlugin.EDIT_MODEL_FACTORIES_EXTENSION_POINT); - } - - public static EditModelRegistry getInstance() { - if(isInitialized()) - return INSTANCE; - synchronized(INSTANCE) { - if(!isInitialized()) { - INSTANCE.readRegistry(); - initialized = true; - } - } - return INSTANCE; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.RegistryReader#readElement(org.eclipse.core.runtime.IConfigurationElement) - */ - public boolean readElement(IConfigurationElement element) { - /* - * The EditModel Extension Point defines Configuration elements named "editModel" with - * attributes "editModelID" and "factoryClass" - */ - boolean result = false; - if (element.getName().equals(EDIT_MODEL_ELEMENT)) { - String editModelID = element.getAttribute(EDIT_MODEL_ID_ATTR); - if (editModelID != null) { - this.factoryConfigurations.put(editModelID, new EditModelInfo(editModelID, element)); - result = true; - } - } - return result; - } - - public String getCacheID(String editModelID, Map params) { - IEditModelFactory factory = getEditModelFactoryByKey(editModelID); - return factory.getCacheID(editModelID, params); - } - - public EditModel createEditModelForRead(String editModelID, EMFWorkbenchContext context, Map params) { - return getEditModelFactoryByKey(editModelID).createEditModelForRead(editModelID, context, params); - } - - public EditModel createEditModelForWrite(String editModelID, EMFWorkbenchContext context, Map params) { - return getEditModelFactoryByKey(editModelID).createEditModelForWrite(editModelID, context, params); - } - - public Collection getEditModelResources(String editModelID) { - Collection resources = new TreeSet(); - - EditModelInfo nextEditModelInfo = getEditModelInfoById(editModelID); - - String parentModelID = null; - Map visitedEditModels = new HashMap(); - /* collect the resources from the parents */ - while (nextEditModelInfo != null && (parentModelID = nextEditModelInfo.getParentModelID()) != null) { - if (visitedEditModels.containsKey(parentModelID)) - throw new IllegalStateException(EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.EditModelRegistry_ERROR_0, new Object[]{editModelID})); - visitedEditModels.put(parentModelID, null); - resources.addAll(getAllEditModelResources(parentModelID)); - nextEditModelInfo = getEditModelInfoById(parentModelID); - } - - /* Get the resources for the actual edit model id */ - resources.addAll(getAllEditModelResources(editModelID)); - - return resources; - } - - public Collection getEditModelExtensions(String editModelID) { - Collection extensions = new TreeSet(); - - EditModelInfo nextEditModelInfo = getEditModelInfoById(editModelID); - - String parentModelID = null; - Map visitedEditModels = new HashMap(); - /* collect the resources from the parents */ - while(nextEditModelInfo != null && (parentModelID = nextEditModelInfo.getParentModelID()) != null) { - if(visitedEditModels.containsKey(parentModelID)) - throw new IllegalStateException(EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.EditModelRegistry_ERROR_0,new Object [] {editModelID})); - else - visitedEditModels.put(parentModelID, null); - - extensions.addAll(getAllEditModelExtensions(parentModelID)); - nextEditModelInfo = getEditModelInfoById(parentModelID); - } - - /* Get the resources for the actual edit model id */ - extensions.addAll(getAllEditModelExtensions(editModelID)); - - return extensions; - } - - public IEditModelFactory findEditModelFactoryByKey(Object editModelID) { - IEditModelFactory factory = null; - EditModelInfo editMdlInfo = (EditModelInfo) factoryConfigurations.get(editModelID); - if (editMdlInfo != null) - factory = editMdlInfo.getEditModelFactory(); - return factory; - } - - public IEditModelFactory findEditModelFactoryByProject(IProject project) { - IFacetedProject facetedProject = null; - try { - facetedProject = ProjectFacetsManager.create(project); - } catch (Exception e) { - return null; - } - if (facetedProject == null) return null; - Iterator keys = factoryConfigurations.keySet().iterator(); - while (keys.hasNext()) { - Object key = keys.next(); - if (key instanceof String) { - try { - IProjectFacet projectFacet = ProjectFacetsManager.getProjectFacet((String)key); - if (projectFacet != null && facetedProject.hasProjectFacet(projectFacet)) - return findEditModelFactoryByKey(key); - } catch (Exception e) { - continue; - } - - } - } - - return null; - } - - protected Collection getAllEditModelResources(String editModelID) { - Collection resources = new ArrayList(); - resources.addAll(getLocalEditModelResources(editModelID)); - resources.addAll(getExtendedEditModelResources(editModelID)); - return resources; - } - - protected Collection getAllEditModelExtensions(String editModelID) { - Collection resources = new ArrayList(); - resources.addAll(getLocalEditModelExtensions(editModelID)); - return resources; - } - - protected Collection getLocalEditModelResources(String editModelID) { - EditModelInfo editMdlInfo = getEditModelInfoById(editModelID); - return (editMdlInfo != null) ? editMdlInfo.getEditModelResources() : Collections.EMPTY_LIST; - } - protected Collection getLocalEditModelExtensions(String editModelID) { - EditModelInfo editMdlInfo = getEditModelInfoById(editModelID); - return (editMdlInfo != null) ? editMdlInfo.getEditModelExtensions() : Collections.EMPTY_LIST; - } - - protected Collection getExtendedEditModelResources(String editModelID) { - return EditModelExtensionRegistry.getInstance().getEditModelResources(editModelID); - } - - /** - * @param editModelKey - * the editModelID of a given EditModelFactory defined in the Extension Point - * @throws IllegalArgumentException - * if a IEditModelFactory cannot be found for the given ID. - * @return the EditModelFactory associated with a given EditModelID - */ - protected IEditModelFactory getEditModelFactoryByKey(Object editModelID) { - IEditModelFactory factory = null; - EditModelInfo editMdlInfo = getEditModelInfoById(editModelID); - if (editMdlInfo != null) - factory = editMdlInfo.getEditModelFactory(); - else - throw new IllegalArgumentException(EMFWorkbenchEditResourceHandler.getString(EMFWorkbenchEditResourceHandler.EditModelRegistry_ERROR_2, new Object[]{editModelID})); - - return factory; - } - - /** - * @param editModelID - * @return - */ - protected EditModelInfo getEditModelInfoById(Object editModelID) { - waitForInitializationIfNecessary(); - return (EditModelInfo) factoryConfigurations.get(editModelID); - } - - /** - * If we are not initialized, block until the INSTANCE is released ( from getInstance()) - */ - private void waitForInitializationIfNecessary() { - /* We only need to acquire the semaphore (INSTANCE), we do not need - * to execute anything in this block. If the Registry is not initailized, - * then it will block until the semaphore is released (from getInstance()), - * and then release it and return immediately. - */ - if(!isInitialized()) - synchronized(INSTANCE) { } - } - - public class EditModelInfo { - - private String editModelID = null; - private IConfigurationElement configurationElement = null; - - private IEditModelFactory factory = null; - private List editModelResources = null; - private List editModelExtensions = null; - - private String parentModelID = null; - - private String tostringCache = null; - - public EditModelInfo(String editModelID, IConfigurationElement configurationElement) { - - this.configurationElement = configurationElement; - this.editModelID = editModelID; - this.parentModelID = this.configurationElement.getAttribute(PARENT_MODEL_ATTR); - } - - - public List getEditModelResources() { - /* this method is guarded */ - initializeResources(); - return editModelResources; - } - - public IEditModelFactory getEditModelFactory() { -// Do not block if the factory is not null - if (this.factory == null) { - synchronized (this) { - // another thread could have already initialized the factory - // while this thread was waiting to enter the sync block - if(this.factory == null) { - if (this.configurationElement != null) { - try { - this.factory = (IEditModelFactory) this.configurationElement.createExecutableExtension(FACTORY_CLASS_ATTR); - Boolean value = Boolean.valueOf(this.configurationElement.getAttribute(LOAD_UNKNOWN_RESOURCES_ATTR)); - this.factory.setLoadKnownResourcesAsReadOnly(value.booleanValue()); - discardConfigurationElementIfNecessary(); - } catch (CoreException e) { - Logger.getLogger(EMFWorkbenchEditPlugin.ID).logError(e); - } - } else { - Logger.getLogger().logError(EMFWorkbenchEditResourceHandler.EditModelRegistry_ERROR_1); - } - } - } - } - return this.factory; - } - - private void initializeResources() { - - if (editModelResources == null) { - if (configurationElement != null) { - - editModelResources = new ArrayList(); - - IConfigurationElement[] resources = configurationElement.getChildren(EditModelResource.EDIT_MODEL_RESOURCE_ELEMENT); - for (int j = 0; j < resources.length; j++) { - editModelResources.add(new EditModelResource(resources[j])); - } - IConfigurationElement[] resExtensions = configurationElement.getChildren(EDIT_MODEL_RESOURCE_EXTENSION); - if (resExtensions == null || resExtensions.length == 0) { - editModelExtensions = Collections.EMPTY_LIST; - } else { - editModelExtensions = new ArrayList(); - for (int i = 0; i < resExtensions.length; i++) { - String extension = resExtensions[i].getAttribute(EDIT_MODEL_RESOURCE_EXTENSION_NAME); - editModelExtensions.add(extension); - } - } - discardConfigurationElementIfNecessary(); - } else { - editModelResources = Collections.EMPTY_LIST; - } - } - } - - private void discardConfigurationElementIfNecessary() { - if (this.editModelResources != null && this.factory != null) - this.configurationElement = null; - } - - public String toString() { - if (tostringCache == null) - tostringCache = "EditModelID: {" + this.editModelID + "}, Parent Model ID {" + this.parentModelID + "}, Configuration Element: [" + this.configurationElement + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$//$NON-NLS-4$ - return tostringCache; - } - - /** - * @return Returns the parentModelID. - */ - public String getParentModelID() { - return parentModelID; - } - - public List getEditModelExtensions() { - /* this method is guarded */ - initializeResources(); - return editModelExtensions; - } - - } - /** - * @return Returns the initialized. - */ - protected static boolean isInitialized() { - return initialized; - } - - public String[] getRegisteredEditModelIDs() { - return (String[]) factoryConfigurations.keySet().toArray(new String[factoryConfigurations.keySet().size()]); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelResource.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelResource.java deleted file mode 100644 index b5543ace6..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelResource.java +++ /dev/null @@ -1,115 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -/* - * Created on Feb 5, 2004 - * - * To change the template for this generated file go to Window>Preferences>Java>Code - * Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.emf.common.util.URI; -import org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor; - - - -public class EditModelResource extends AbstractRegistryDescriptor implements Comparable { - public static final String EDIT_MODEL_URI_ATTR = "URI"; //$NON-NLS-1$ - public static final String AUTO_LOAD_ATTR = "autoload"; //$NON-NLS-1$ - public static final String EDIT_MODEL_RESOURCE_ELEMENT = "editModelResource"; //$NON-NLS-1$ - - private static int loadOrderCounter = 1; - private URI uri; - private boolean autoload = false; - //Indicates if this was defined as part of the edit model, - //as opposed to an extension - private boolean isCore = true; - - private String extensionID; - - private int loadOrder; - - public EditModelResource(IConfigurationElement element) { - super(element); - String strUri = element.getAttribute(EDIT_MODEL_URI_ATTR); - if (strUri != null) - EditModelResource.this.uri = URI.createURI(strUri); - - String strLoad = element.getAttribute(AUTO_LOAD_ATTR); - if (strLoad != null) - autoload = Boolean.valueOf(strLoad).booleanValue(); - loadOrder = loadOrderCounter++; - } - - public EditModelResource(IConfigurationElement element, String extensionID) { - this(element); - this.extensionID = extensionID; - isCore = false; - } - - public URI getURI() { - return uri; - } - - public boolean isAutoLoad() { - return autoload; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor#getID() - */ - public String getID() { - return extensionID; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor#getPriority() - */ - public int getPriority() { - if (isCore) - return 0; - return super.getPriority(); - } - - /** - * return whether this resource is defined as part of the edit model definition as opposed to an - * extension - */ - public boolean isCore() { - return isCore; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Comparable#compareTo(java.lang.Object) - */ - public int compareTo(Object o) { - if (!(o instanceof EditModelResource)) - return 1; - EditModelResource res = (EditModelResource) o; - int value = getPriority() - res.getPriority(); - if (value == 0) - return loadOrder - res.loadOrder; - return value; - } - - /** - * @return Returns the loadOrder. - */ - public int getLoadOrder() { - return loadOrder; - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRetriever.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRetriever.java deleted file mode 100644 index 8efb8c15f..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/EditModelRetriever.java +++ /dev/null @@ -1,48 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.Map; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; - - - -public class EditModelRetriever { - private EMFWorkbenchContext context; - private String editModelID; - private Map editModelParms; - - /** - * EditModelRetriever constructor comment. - */ - public EditModelRetriever(EMFWorkbenchContext context, String editModelKey, Map parms) { - super(); - this.context = context; - editModelID = editModelKey; - editModelParms = parms; - } - - public EditModel getEditModelForRead(Object accessorKey) { - return context.getEditModelForRead(getEditModelID(), accessorKey, editModelParms); - } - - public EditModel getEditModelForWrite(Object accessorKey) { - return context.getEditModelForWrite(getEditModelID(), accessorKey, editModelParms); - } - - public String getEditModelID() { - return editModelID; - } - - public EMFWorkbenchContext context() { - return context; - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ExtendedComposedAdapterFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ExtendedComposedAdapterFactory.java deleted file mode 100644 index 8f26cf3bf..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ExtendedComposedAdapterFactory.java +++ /dev/null @@ -1,103 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Dec 3, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashSet; - -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.AdapterFactory; -import org.eclipse.emf.common.notify.Notifier; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.emf.edit.provider.ComposedAdapterFactory; -import org.eclipse.jem.util.logger.proxy.Logger; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class ExtendedComposedAdapterFactory extends ComposedAdapterFactory { - - /** - * @param adapterFactory - */ - public ExtendedComposedAdapterFactory(AdapterFactory adapterFactory) { - super(adapterFactory); - } - - /** - * @param adapterFactories - */ - public ExtendedComposedAdapterFactory(AdapterFactory[] adapterFactories) { - super(adapterFactories); - } - - /** - * @param adapterFactories - */ - public ExtendedComposedAdapterFactory(Collection adapterFactories) { - super(adapterFactories); - } - - /* - * overrode from the super class, changed not to check supertypes of the EObject, because that - * will be handled by the DynamicAdapterFactory - * - * @see org.eclipse.emf.common.notify.AdapterFactory#adapt(org.eclipse.emf.common.notify.Notifier, - * java.lang.Object) - */ - public Adapter adapt(Notifier target, Object type) { - Adapter result = null; - - if (target instanceof EObject) { - EObject eObject = (EObject) target; - EClass eClass = eObject.eClass(); - if (eClass != null) { - EPackage ePackage = eClass.getEPackage(); - Collection types = new ArrayList(); - types.add(ePackage); - if (type != null) { - types.add(type); - } - /* when an error occurs, remove the delegate and try again */ - boolean attemptAdaptAgain = true; - while (result == null && attemptAdaptAgain) { - attemptAdaptAgain = false; - AdapterFactory delegateAdapterFactory = getFactoryForTypes(types); - if (delegateAdapterFactory != null) { - try { - result = delegateAdapterFactory.adapt(target, type); - } catch (RuntimeException re) { - Logger.getLogger().logError(re); - adapterFactories.remove(delegateAdapterFactory); - attemptAdaptAgain = true; - } - } - } - } - } else { - result = adapt(target, type, new HashSet(), target.getClass()); - } - - return result; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/InvertedCommand.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/InvertedCommand.java deleted file mode 100644 index 2bbcb111d..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/InvertedCommand.java +++ /dev/null @@ -1,68 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - - -import org.eclipse.emf.common.command.Command; -import org.eclipse.wst.common.internal.emfworkbench.integration.AbstractEditModelCommand; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelCommand; - -/** - * Insert the type's description here. Creation date: (05/22/01 8:58:24 AM) - * - * @author: Administrator - */ -public class InvertedCommand extends AbstractEditModelCommand { - public InvertedCommand(Command targetCommand) { - super(targetCommand); - } - - public boolean canExecute() { - return getTarget().canUndo(); - } - - public boolean canUndo() { - return getTarget().canExecute(); - } - - /** - * Does nothing - */ - public void execute() { - //does nothing - } - - /** - * getEditModelCommand method comment. - */ - public EditModelCommand getEditModelCommand() { - return ((AbstractEditModelCommand) getTarget()).getEditModelCommand(); - } - - protected int inversionDepth() { - if (getEditModelCommand() == getTarget()) - return 1; - return ((InvertedCommand) getTarget()).inversionDepth() + 1; - } - - protected String labelPrefix() { - return inversionDepth() % 2 == 1 ? "Undo " : "Redo ";//$NON-NLS-2$//$NON-NLS-1$ - } - - public void redo() { - getTarget().undo(); - } - - public void undo() { - getTarget().redo(); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ParentCommand.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ParentCommand.java deleted file mode 100644 index 9c7dc906b..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ParentCommand.java +++ /dev/null @@ -1,156 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.emf.common.command.Command; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.wst.common.internal.emfworkbench.integration.AbstractEditModelCommand; -import org.eclipse.wst.common.internal.emfworkbench.integration.ComposedEditModel; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelCommand; - -/** - * Insert the type's description here. Creation date: (05/22/01 8:57:38 AM) - * - * @author: Administrator - */ -public class ParentCommand extends EditModelCommand { - private List children; - private ComposedEditModel editModel; - private List affectedModels; - - public ParentCommand(Command targetCommand, ComposedEditModel anEditModel) { - super(targetCommand); - editModel = anEditModel; - children = new ArrayList(1); - } - - public boolean canExecute() { - return getTarget().canExecute(); - } - - protected void computeAffectedModels() { - ResourceSet set = null; - List editModels = getEditModel().getChildren(); - Iterator it = computeAffectedResourceSets().iterator(); - while (it.hasNext()) { - set = (ResourceSet) it.next(); - for (int i = 0; i < editModels.size(); i++) { - EditModel model = (EditModel) editModels.get(i); - if (model.getResourceSet() == set) { - getAffectedModels().add(new EditModelRetriever(model.getEmfContext(), model.getEditModelID(), model.getParams())); - continue; - } - } - } - } - - protected Set computeAffectedResourceSets() { - Iterator objects = getTarget().getAffectedObjects().iterator(); - Set resourceSets = new HashSet(); - Object o = null; - EObject ref = null; - ResourceSet set = null; - while (objects.hasNext()) { - o = objects.next(); - if (!(o instanceof EObject)) - continue; - ref = (EObject) o; - if (ref.eResource() != null) { - set = ref.eResource().getResourceSet(); - if (set != null) - resourceSets.add(set); - } - } - return resourceSets; - } - - protected ChildCommand createChildCommand(EditModelRetriever retriever) { - return new ChildCommand(this, getTarget(), retriever); - } - - public void execute() { - getTarget().execute(); - computeAffectedModels(); - pushChildrenForExecute(); - } - - protected void executeInModel(AbstractEditModelCommand cmd) { - getEditModel().getCommandStack().execute(cmd); - } - - protected List getAffectedModels() { - if (affectedModels == null) - affectedModels = new ArrayList(1); - return affectedModels; - } - - protected List getChildren() { - return children; - } - - protected ComposedEditModel getEditModel() { - return editModel; - } - - protected void invertChildren() { - invertChildrenExcept((ChildCommand) null); - } - - protected void invertChildrenExcept(ChildCommand caller) { - for (int i = 0; i < children.size(); i++) { - ChildCommand childCmd = (ChildCommand) children.get(i); - if (caller == null || childCmd != caller) - childCmd.invertAndPush(); - } - } - - protected void invertFrom(ChildCommand caller) { - invertAndPush(); - invertChildrenExcept(caller); - } - - protected void pushChildrenForExecute() { - for (int i = 0; i < getAffectedModels().size(); i++) { - EditModelRetriever retriever = (EditModelRetriever) getAffectedModels().get(i); - ChildCommand command = createChildCommand(retriever); - getChildren().add(command); - command.executeInModel(command); - } - } - - public void redo() { - getTarget().redo(); - invertChildren(); - } - - public void redoFrom(ChildCommand child) { - invertFrom(child); - } - - public void undo() { - getTarget().undo(); - invertChildren(); - } - - public void undoFrom(ChildCommand child) { - invertFrom(child); - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ReadOnlyClientAccessRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ReadOnlyClientAccessRegistry.java deleted file mode 100644 index dc8f9c824..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/ReadOnlyClientAccessRegistry.java +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import org.eclipse.jem.internal.util.emf.workbench.nls.EMFWorkbenchResourceHandler; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; - -/** - * This is a readonly version of the editmodel access registry, only uses a weak hash dictionary, - * and because the access is read only, is less concerned with timing of access/release, and will be - * cleaned up on garbage collection if needed. - * - */ -public class ReadOnlyClientAccessRegistry extends ClientAccessRegistry { - - public ReadOnlyClientAccessRegistry() { - super(); - } - - public synchronized void access(Object accessorKey) { - if (!registry.containsKey(accessorKey)) { - this.registry.put(accessorKey, null); - } else - throw new ClientAccessRegistryException(EMFWorkbenchEditResourceHandler.ClientAccessRegistry_ERROR_0, accessorKey); - } - - public synchronized void release(Object accessorKey) { - - /* - * Error condition: Some one has been naughty and not released the resource - */ - if (this.registry.containsKey(accessorKey)) { - this.registry.remove(accessorKey); - } else - complain(accessorKey); - } - - public void complain(Object accessorKey) { - - throw new ClientAccessRegistryException(EMFWorkbenchResourceHandler.getString("ClientAccessRegistry_ERROR_1"), accessorKey); //$NON-NLS-1$ - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/Snapshot.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/Snapshot.java deleted file mode 100644 index 91e6f2d8d..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/Snapshot.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Oct 3, 2003 - * - */ -package org.eclipse.wst.common.internal.emfworkbench.edit; - -import java.io.PrintWriter; -import java.io.StringWriter; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; - - -/** - * The Snapshot is used to remember the call stack trace of any method that accesses a Resource. - * - * @author mdelder - */ -public class Snapshot extends RuntimeException { - - public Snapshot() { - super(EMFWorkbenchEditResourceHandler.Snapshot_ERROR_0); - } - - /* - * (non-Javadoc) - * - * @see java.lang.Throwable#printStackTrace() - */ - public String getStackTraceString() { - StringWriter writer = new StringWriter(); - PrintWriter printWriter = new PrintWriter(writer); - super.printStackTrace(printWriter); - return writer.toString(); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/WrappingCommandStack.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/WrappingCommandStack.java deleted file mode 100644 index bf15371b3..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/edit/WrappingCommandStack.java +++ /dev/null @@ -1,39 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.edit; - - - -import org.eclipse.emf.common.command.BasicCommandStack; -import org.eclipse.emf.common.command.Command; -import org.eclipse.wst.common.internal.emfworkbench.integration.ComposedEditModel; - -/** - * Insert the type's description here. Creation date: (05/21/01 9:31:02 PM) - * - * @author: Administrator - */ -public class WrappingCommandStack extends BasicCommandStack { - private ComposedEditModel editModel; - - /** - * WrappingCommandStack constructor comment. - */ - public WrappingCommandStack(ComposedEditModel anEditModel) { - super(); - editModel = anEditModel; - } - - public void execute(Command command) { - ParentCommand parent = new ParentCommand(command, editModel); - super.execute(parent); - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/AbstractEditModelCommand.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/AbstractEditModelCommand.java deleted file mode 100644 index 7061e7d1d..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/AbstractEditModelCommand.java +++ /dev/null @@ -1,58 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - - -import org.eclipse.emf.common.command.AbstractCommand; -import org.eclipse.emf.common.command.Command; -import org.eclipse.wst.common.internal.emfworkbench.edit.InvertedCommand; - - -public abstract class AbstractEditModelCommand extends AbstractCommand { - private Command target; - private AbstractEditModelCommand owner; - - protected AbstractEditModelCommand() { - super(); - } - - public AbstractEditModelCommand(Command targetCommand) { - super(); - target = targetCommand; - } - - public abstract EditModelCommand getEditModelCommand(); - - protected AbstractEditModelCommand getOutermostCommand() { - return owner == null ? this : owner.getOutermostCommand(); - } - - protected Command getOwner() { - return owner; - } - - public Command getTarget() { - return target; - } - - /** - * Creates a new inverted command on the outermost command - */ - public InvertedCommand inverted() { - AbstractEditModelCommand outer = getOutermostCommand(); - InvertedCommand cmd = new InvertedCommand(outer); - outer.setOwner(cmd); - return cmd; - } - - protected void setOwner(AbstractEditModelCommand ownerCommand) { - owner = ownerCommand; - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedAccessorKey.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedAccessorKey.java deleted file mode 100644 index 70cac1e0f..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedAccessorKey.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - - -/** - * @author Administrator - * - * - */ -public class ComposedAccessorKey { - - private Object accessorKey = null; - private Object addonKey = null; - - - public static ComposedAccessorKey getComposedAccessorKey(Object accessorKey, ComposedEditModel editModel) { - ComposedAccessorKey newKey = new ComposedAccessorKey(accessorKey, editModel); - editModel.cacheAccessorKey(newKey); - return newKey; - } - - - private ComposedAccessorKey(Object accessorKey, Object addonKey) { - this.accessorKey = accessorKey; - this.addonKey = addonKey; - } - - public boolean equals(Object other) { - if (other == null || !(other instanceof ComposedAccessorKey)) - return false; - ComposedAccessorKey otherKey = (ComposedAccessorKey) other; - - return accessorKey.equals(otherKey.accessorKey) && addonKey.equals(otherKey.addonKey); - } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#hashCode() - */ - public int hashCode() { - return accessorKey.hashCode() ^ addonKey.hashCode(); - } - - -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedEditModel.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedEditModel.java deleted file mode 100644 index b17f88c75..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ComposedEditModel.java +++ /dev/null @@ -1,279 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - -import java.util.ArrayList; -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 org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.emf.common.command.BasicCommandStack; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.wst.common.frameworks.internal.operations.IOperationHandler; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; -import org.eclipse.wst.common.internal.emfworkbench.edit.WrappingCommandStack; - -/** - * Insert the type's description here. Creation date: (05/21/01 8:26:32 PM) - * - * @author: Administrator - */ -public class ComposedEditModel extends EditModel implements EditModelListener { - - private List children = null; - private Map childrenMap = null; - private List cachedKeys = new ArrayList(); - - /** - * ComposedEditModel constructor comment. - */ - public ComposedEditModel(String editModelID, EMFWorkbenchContext context) { - super(editModelID, context, false); - } - - - public void createChildrenIfNecessary(ComposedAccessorKey composedAccessorKey) { - //do nothing - } - - /** - * @param newKey - */ - public void cacheAccessorKey(ComposedAccessorKey newKey) { - if (!cachedKeys.contains(newKey)) - cachedKeys.add(newKey); - } - - // Is this necessary anymore? The only diff seems to be it doesn't release resources -// public void dispose() { -// disposing = true; -// if (commandStack != null) -// commandStack.removeCommandStackListener(this); -// if (hasListeners()) -// notifyListeners(new EditModelEvent(EditModelEvent.PRE_DISPOSE, this)); -// releasePreloadResources(); -// releaseIdentifiers(); -// emfContext = null; -// resources = null; -// disposing = false; -// project = null; -// cachedKeys = new ArrayList(); -// } - - public EditModel.Reference addChild(String editModelID, Map params, Object accessorKey) { - return addChild(editModelID, params, ComposedAccessorKey.getComposedAccessorKey(accessorKey, this)); - } - - public EditModel.Reference addChild(String editModelID, Map params, ComposedAccessorKey composedAccessorKey) { - - EditModel editModel = getEmfContext().getEditModelForWrite(editModelID, composedAccessorKey, params); - editModel.addListener(this); - - getChildrenMap().put(editModel.getReference(), editModel); - getChildren().add(editModel); - - return editModel.getReference(); - } - - public void removeChild(EditModel.Reference reference, Object accessorKey) { - ComposedAccessorKey composedAccessorKey = ComposedAccessorKey.getComposedAccessorKey(accessorKey, this); - EditModel editModel = (EditModel) getChildrenMap().remove(reference); - if (editModel != null) { - editModel.releaseAccess(composedAccessorKey); - editModel.removeListener(this); - getChildren().remove(editModel); - } - } - - public Iterator getContainedReferences() { - return getChildrenMap().keySet().iterator(); - } - - public EditModel getContainedEditModel(EditModel.Reference reference) { - return (EditModel) getChildrenMap().get(reference); - } - - /** - * Return the CommandStack. - */ - protected BasicCommandStack createCommandStack() { - return new WrappingCommandStack(this); - } - - /** - * Forward all events to the listeners for this model - */ - public void editModelChanged(EditModelEvent anEvent) { - if (hasListeners()) - notifyListeners(anEvent); - } - - public Set getAffectedFiles() { - Set aSet = new HashSet(); - List models = getChildren(); - for (int i = 0; i < models.size(); i++) { - EditModel child = (EditModel) models.get(i); - aSet.addAll(child.getAffectedFiles()); - } - return aSet; - } - - public List getChildren() { - if (children == null) - children = new ArrayList(); - return children; - } - - protected Map getChildrenMap() { - if (childrenMap == null) - childrenMap = new HashMap(); - return childrenMap; - } - - /** - * Pass along to children. - */ - protected void handleSaveIfNecessaryDidNotSave(IProgressMonitor monitor) { - List list = getChildren(); - EditModel editModel; - for (int i = 0; i < list.size(); i++) { - editModel = (EditModel) list.get(i); - editModel.handleSaveIfNecessaryDidNotSave(monitor); - } - } - - /** - * Return whether a save is needed on the CommandStack - */ - public boolean isDirty() { - Iterator editModels = getChildren().iterator(); - while (editModels.hasNext()) { - EditModel editModel = (EditModel) editModels.next(); - if (editModel.isDirty()) - return true; - } - return false; - } - - public boolean isReadOnly() { - return false; - } - - /** - * Return whether a save is needed on the CommandStack - */ - public boolean isInterrestedInResource(Resource aResource) { - Iterator editModels = getChildren().iterator(); - while (editModels.hasNext()) { - EditModel editModel = (EditModel) editModels.next(); - if (editModel.isInterrestedInResource(aResource)) - return true; - } - return false; - } - - public void primSave(IProgressMonitor monitor) { - List list = getChildren(); - for (int i = 0; i < list.size(); i++) - ((EditModel) list.get(i)).primSave(monitor); - } - - /** - * This only increments the reference count of the children and should only be called if you - * know what you are doing. - */ - public void access(Object accessorKey) { - ComposedAccessorKey composedAccessorKey = ComposedAccessorKey.getComposedAccessorKey(accessorKey, this); - if (getChildren().size() == 0) { - createChildrenIfNecessary(composedAccessorKey); - } else { - - List tempchildren = getChildren(); - for (int i = 0; i < tempchildren.size(); i++) { - EditModel model = (EditModel) tempchildren.get(i); - model.access(composedAccessorKey); - } - } - // removing for defect 1978, children should do all the accessing - super.access(accessorKey); - - } - - /** - * This method should be called from each client when they are finished working with the - * EditModel. - */ - public void releaseAccess(Object accessorKey) { - List tempchildren = getChildren(); - ComposedAccessorKey composedAccessorKey = ComposedAccessorKey.getComposedAccessorKey(accessorKey, this); - for (int i = 0; i < tempchildren.size(); i++) { - EditModel model = (EditModel) tempchildren.get(i); - model.releaseAccess(composedAccessorKey); - } - removeKeyFromCache(composedAccessorKey); - // Removing this call... Children should be able to handle all releasing defect 1978 - super.releaseAccess(accessorKey); - } - - public void removeKeyFromCache(ComposedAccessorKey key) { - cachedKeys.remove(key); - } - - /** - * If one should save, they all should save. - */ - protected boolean shouldSave() { - List list = getChildren(); - EditModel editModel; - for (int i = 0; i < list.size(); i++) { - editModel = (EditModel) list.get(i); - if (editModel.shouldSave()) - return true; - } - return false; - } - - /** - * If one should save, they all should save. - */ - protected boolean shouldSave(IOperationHandler operationHandler) { - List list = getChildren(); - EditModel editModel; - for (int i = 0; i < list.size(); i++) { - editModel = (EditModel) list.get(i); - if (editModel.shouldSave(operationHandler)) - return true; - } - return false; - } - - /** - * @see com.ibm.etools.j2ee.workbench.EditModel#getNonResourceFiles() - */ - public List getNonResourceFiles() { - List list = getChildren(); - List result = new ArrayList(); - EditModel editModel; - for (int i = 0; i < list.size(); i++) { - editModel = (EditModel) list.get(i); - List files = editModel.getNonResourceFiles(); - if (files != null && !files.isEmpty()) - result.addAll(files); - } - return result; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/CompoundingCommandStack.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/CompoundingCommandStack.java deleted file mode 100644 index 188a889c5..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/CompoundingCommandStack.java +++ /dev/null @@ -1,152 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Nov 26, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.emf.common.command.Command; -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.command.CommandStackListener; - - -/** - * @author DABERG - * - * This class does not actually execute any commands. It merely gathers the commands to be executed - * and compounds them so that they can be executed against the actualCommandStack. - */ -public class CompoundingCommandStack implements CommandStack { - private CommandStack actualCommandStack; - private Command compoundCommand; - - /** - * - */ - public CompoundingCommandStack(CommandStack actualCommandStack) { - this.actualCommandStack = actualCommandStack; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#execute(org.eclipse.emf.common.command.Command) - */ - public void execute(Command command) { - if (compoundCommand == null) - compoundCommand = command; - else - compoundCommand = compoundCommand.chain(command); - } - - public void performExecution() { - if (compoundCommand != null) { - try { - actualCommandStack.execute(compoundCommand); - } finally { - compoundCommand = null; - } - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#canUndo() - */ - public boolean canUndo() { - return false; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#undo() - */ - public void undo() { - //default - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#canRedo() - */ - public boolean canRedo() { - return false; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#getUndoCommand() - */ - public Command getUndoCommand() { - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#getRedoCommand() - */ - public Command getRedoCommand() { - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#getMostRecentCommand() - */ - public Command getMostRecentCommand() { - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#redo() - */ - public void redo() { - //redo - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#flush() - */ - public void flush() { - //flush - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#addCommandStackListener(org.eclipse.emf.common.command.CommandStackListener) - */ - public void addCommandStackListener(CommandStackListener listener) { - //default - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.command.CommandStack#removeCommandStackListener(org.eclipse.emf.common.command.CommandStackListener) - */ - public void removeCommandStackListener(CommandStackListener listener) { - //default - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/DynamicAdapterFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/DynamicAdapterFactory.java deleted file mode 100644 index 5e40cb913..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/DynamicAdapterFactory.java +++ /dev/null @@ -1,642 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Dec 1, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -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 org.eclipse.core.resources.IProject; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.AdapterFactory; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.Notifier; -import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl; -import org.eclipse.emf.common.notify.impl.NotificationImpl; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.emf.edit.provider.ChangeNotifier; -import org.eclipse.emf.edit.provider.IChangeNotifier; -import org.eclipse.emf.edit.provider.IDisposable; -import org.eclipse.emf.edit.provider.INotifyChangedListener; -import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory; -import org.eclipse.jem.util.emf.workbench.ProjectUtilities; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.frameworks.internal.enablement.EnablementIdentifier; -import org.eclipse.wst.common.frameworks.internal.enablement.EnablementIdentifierEvent; -import org.eclipse.wst.common.frameworks.internal.enablement.EnablementManager; -import org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifier; -import org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifierListener; -import org.eclipse.wst.common.frameworks.internal.enablement.IEnablementManager; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchEditResourceHandler; -import org.eclipse.wst.common.internal.emfworkbench.edit.AdapterFactoryDescriptor; -import org.eclipse.wst.common.internal.emfworkbench.edit.AdapterFactoryRegistry; -import org.eclipse.wst.common.internal.emfworkbench.edit.ExtendedComposedAdapterFactory; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class DynamicAdapterFactory implements AdapterFactory, IChangeNotifier, IDisposable, INotifyChangedListener, IEnablementIdentifierListener { - - private static final AdapterFactory NULL_FACTORY = new AdapterFactoryImpl(); - - private ResourceItemProviderAdapterFactory resourceItemProviderAdapterFactory = null; - - private String viewID; - - //Each of the two maps below are keyed by the project - private Map adapterFactoriesByPackage; - - private Map adapterFactoriesByType; - - private Set allFactories; - - /** - * This is used to implement {@link IChangeNotifier} - */ - protected ChangeNotifier changeNotifier = new ChangeNotifier(); - - private boolean respectingActivities = false; - - protected static final Object NO_PROJECT = "NO_PROJECT"; //$NON-NLS-1$ - - /** - */ - public DynamicAdapterFactory(String viewID, boolean respectActivies) { - this.viewID = viewID; - this.respectingActivities = respectActivies; - initialize(); - } - - /** - */ - public DynamicAdapterFactory(String viewID) { - this.viewID = viewID; - initialize(); - } - - private void initialize() { - adapterFactoriesByPackage = new HashMap(); - adapterFactoriesByType = new HashMap(); - allFactories = new HashSet(); - } - - public boolean isFactoryForType(Object type) { - return getFactoryForType(type) != null; - } - - private AdapterFactory getFactoryForType(Object type) { - - if (type == null) - return null; - - if (type instanceof EObject) - return getFactoryForType((EObject) type); - - Object aProject = ProjectUtilities.getProject(type); - if (aProject == null) - aProject = NO_PROJECT; - AdapterFactory factory = getExistingFactoryForType(aProject, type); - if (factory == NULL_FACTORY) - return null; - else if (factory == null) { - factory = findFactoryForType(aProject, type); - - if (factory == null) - addAdapterFactory(aProject, type, NULL_FACTORY); - else - addAdapterFactory(aProject, type, factory); - } - return factory; - } - - private AdapterFactory getExistingFactoryForType(Object p, Object type) { - if (p == null) - return null; - Map aMap = (Map) adapterFactoriesByType.get(p); - if (aMap == null) - return null; - return (AdapterFactory) adapterFactoriesByType.get(type); - } - - /* - * The factory was not cached by type, so we will search the cache of factories for the project - * and see if it can be found there - */ - private AdapterFactory findFactoryForType(Object project, Object type) { - if (project == null) - return null; - Map aMap = (Map) adapterFactoriesByPackage.get(project); - if (aMap == null) - return null; - Iterator iter = aMap.values().iterator(); - AdapterFactory factory = null; - while (iter.hasNext()) { - factory = (AdapterFactory) iter.next(); - if (factory.isFactoryForType(type)) - return factory; - } - - // adapt the resource to its contents - if (getResourceItemProviderAdapterFactory().isFactoryForType(type)) - return getResourceItemProviderAdapterFactory(); - return null; - } - - private AdapterFactory getFactoryForType(EObject obj) { - EClass eClass = obj.eClass(); - if (eClass == null) - return null; - - EPackage ePackage = eClass.getEPackage(); - Object aProject = ProjectUtilities.getProject(obj); - if (aProject == null) - aProject = NO_PROJECT; - AdapterFactory result = getFactoryForPackage(aProject, ePackage); - - if (result == null) { - Set failedPackageSet = new HashSet(); - failedPackageSet.add(ePackage); - Iterator supertypes = eClass.getEAllSuperTypes().iterator(); - while (supertypes.hasNext()) { - eClass = (EClass) supertypes.next(); - if (eClass != null) { - ePackage = eClass.getEPackage(); - if (failedPackageSet.add(ePackage)) { - result = getFactoryForPackage(aProject, ePackage); - if (result != null) - break; - } - } - } - } - return result; - } - - private AdapterFactory getFactoryForPackage(Object aProject, EPackage aPackage) { - if (aProject == null || aPackage == null) - return null; - AdapterFactory factory = getExistingFactoryForPackage(aProject, aPackage); - if (factory == NULL_FACTORY) - return null; - else if (factory == null) { - try { - factory = createAdapterFactory(aProject, aPackage); - - if (factory == null) - addAdapterFactory(aProject, aPackage, NULL_FACTORY); - else - addAdapterFactory(aProject, aPackage, factory); - } catch (RuntimeException re) { - Logger.getLogger().logError(re); - } - } - return factory; - } - - private AdapterFactory getFactoryForTypes(Object p, List types) { - Map aMap = (Map) adapterFactoriesByPackage.get(p); - if (aMap == null) - return adaptResourceTypes(types); - - Iterator factories = aMap.values().iterator(); - AdapterFactory factory = null; - while (factories.hasNext()) { - factory = (AdapterFactory) factories.next(); - if (isFactoryForAllTypes(factory, types)) { - return factory; - } - } - - - return null; - } - - private AdapterFactory adaptResourceTypes(List types) { - // adapt the resource to its contents - if (isFactoryForAllTypes(getResourceItemProviderAdapterFactory(), types)) - return getResourceItemProviderAdapterFactory(); - return null; - } - - private void removeFactoryForTypes(Object p, List types) { - Map aMap = (Map) adapterFactoriesByPackage.get(p); - if (aMap == null) - return; - Iterator factories = aMap.values().iterator(); - AdapterFactory factory = null; - while (factories.hasNext()) { - factory = (AdapterFactory) factories.next(); - if (isFactoryForAllTypes(factory, types)) { - aMap.remove(factory); - } - } - - } - - private boolean isFactoryForAllTypes(AdapterFactory factory, List types) { - for (int i = 0; i < types.size(); i++) { - if (!factory.isFactoryForType(types.get(i))) { - return false; - } - } - return true; - - } - - private AdapterFactory getExistingFactoryForPackage(Object p, EPackage aPackage) { - if (p == null) - return null; - Map aMap = (Map) adapterFactoriesByPackage.get(p); - if (aMap == null) - return null; - return (AdapterFactory) aMap.get(aPackage); - } - - private void addAdapterFactory(Object p, EPackage aPackage, AdapterFactory adapterFactory) { - Map aMap = getOrCreateMap(p, adapterFactoriesByPackage); - - aMap.put(aPackage, adapterFactory); - - if (adapterFactory == NULL_FACTORY) - return; - - if (adapterFactory instanceof IChangeNotifier) { - ((IChangeNotifier) adapterFactory).addListener(this); - } - allFactories.add(adapterFactory); - } - - private Map getOrCreateMap(Object p, Map container) { - Map aMap = (Map) container.get(p); - if (aMap == null) { - aMap = new HashMap(10); - container.put(p, aMap); - } - return aMap; - } - - private void addAdapterFactory(Object p, Object type, AdapterFactory adapterFactory) { - Map aMap = getOrCreateMap(p, adapterFactoriesByType); - aMap.put(type, adapterFactory); - - if (adapterFactory == NULL_FACTORY) - return; - - if (adapterFactory instanceof IChangeNotifier) { - ((IChangeNotifier) adapterFactory).addListener(this); - } - allFactories.add(adapterFactory); - } - - public Object adapt(Object target, Object type) { - Object adapter = target; - if (target instanceof Notifier) { - adapter = adapt((Notifier) target, type); - } - - if (!(type instanceof Class) || (((Class) type).isInstance(adapter))) { - return adapter; - } - - return null; - } - - public Adapter adapt(Notifier target, Object type) { - Adapter result = null; - - if (target instanceof EObject) - result = adapt((EObject) target, type); - else { - Object p = ProjectUtilities.getProject(target); - if (p == null) - p = NO_PROJECT; - result = adapt(p, target, type, new HashSet(), target.getClass()); - - } - - return result; - } - - public Adapter adapt(EObject target, Object type) { - - EClass eClass = target.eClass(); - if (eClass == null) - return null; - - EPackage ePackage = eClass.getEPackage(); - Adapter result = adapt(target, ePackage, type); - - if (result == null) { - Set failedPackageSet = new HashSet(); - failedPackageSet.add(ePackage); - Iterator supertypes = eClass.getEAllSuperTypes().iterator(); - while (supertypes.hasNext()) { - eClass = (EClass) supertypes.next(); - if (eClass != null) { - ePackage = eClass.getEPackage(); - if (failedPackageSet.add(ePackage)) { - result = adapt(target, ePackage, type); - if (result != null) - break; - } - } - } - } - return result; - } - - private Adapter adapt(EObject target, EPackage ePackage, Object type) { - Object aProject = ProjectUtilities.getProject(target); - if (aProject == null) - aProject = NO_PROJECT; - AdapterFactory delegate = getFactoryForPackage(aProject, ePackage); - if (delegate != null && delegate.isFactoryForType(type)) { - return delegate.adapt(target, type); - } - - return null; - } - - /* - * Code borrowed from {@link ComposedAdapterFactory} - * - */ - private Adapter adapt(Object p, Notifier target, Object type, Collection failedPackages, Class javaClass) { - if (p == null) - return null; - - Adapter result = null; - - Package javaPackage = javaClass.getPackage(); - if (failedPackages.add(javaPackage)) { - List types = new ArrayList(2); - types.add(javaPackage); - if (type != null) { - types.add(type); - } - - /* when an error occurs, remove the delegate and try again */ - boolean attemptAdaptAgain = true; - while (result == null && attemptAdaptAgain) { - attemptAdaptAgain = false; - - AdapterFactory delegateAdapterFactory = getFactoryForTypes(p, types); - if (delegateAdapterFactory != null) { - try { - result = delegateAdapterFactory.adapt(target, type); - } catch (RuntimeException re) { - Logger.getLogger().logError(re); - removeFactoryForTypes(p, types); - attemptAdaptAgain = true; - } - } - } - } - - if (result == null) { - Class superclass = javaClass.getSuperclass(); - if (superclass != null) { - result = adapt(p, target, type, failedPackages, javaClass.getSuperclass()); - } - if (result == null) { - Class[] interfaces = javaClass.getInterfaces(); - for (int i = 0; i < interfaces.length; ++i) { - result = adapt(p, target, type, failedPackages, interfaces[i]); - if (result != null) { - break; - } - } - } - } - - return result; - } - - public Adapter adaptNew(Notifier target, Object type) { - - AdapterFactory factory = getFactoryForType(target); - - if (factory != null) - return factory.adaptNew(target, type); - return null; - } - - public void adaptAllNew(Notifier target) { - - AdapterFactory factory = getFactoryForType(target); - - if (factory != null) - factory.adaptAllNew(target); - - } - - public void addListener(INotifyChangedListener notifyChangedListener) { - changeNotifier.add(notifyChangedListener); - } - - public void removeListener(INotifyChangedListener notifyChangedListener) { - changeNotifier.remove(notifyChangedListener); - } - - public void fireNotifyChanged(Notification notification) { - if (changeNotifier == null || changeNotifier.isEmpty() || changeNotifier.get(0) == null) - return; - changeNotifier.fireNotifyChanged(notification); - } - - public void dispose() { - Iterator iter = allFactories.iterator(); - Object factory = null; - while (iter.hasNext()) { - factory = iter.next(); - disposeFactory(factory); - } - for (Iterator itr = getEnablementIdentifiers().iterator(); itr.hasNext();) { - ((IEnablementIdentifier) itr.next()).removeIdentifierListener(this); - } - if (resourceItemProviderAdapterFactory != null) - resourceItemProviderAdapterFactory.removeListener(this); - } - - private void disposeFactory(Object factory) { - if (factory instanceof IDisposable) { - ((IDisposable) factory).dispose(); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.edit.provider.INotifyChangedListener#notifyChanged(org.eclipse.emf.common.notify.Notification) - */ - public void notifyChanged(Notification notification) { - //Foward the notification on to all my listeners - fireNotifyChanged(notification); - } - - /** - * @param project - */ - private void removeAdapterFactories(Object project) { - adapterFactoriesByType.remove(project); - Map aMap = (Map) adapterFactoriesByPackage.remove(project); - if (aMap == null) - return; - - Iterator factories = aMap.values().iterator(); - Object adapterFactory; - while (factories.hasNext()) { - adapterFactory = factories.next(); - allFactories.remove(adapterFactory); - disposeFactory(adapterFactory); - } - } - - private AdapterFactory createAdapterFactory(Object project, EPackage ePackage) { - if (ePackage == null) - throw new IllegalArgumentException(EMFWorkbenchEditResourceHandler.DynamicAdapterFactory_ERROR_0); - - return createAdapterFactory(project, AdapterFactoryRegistry.instance().getDescriptors(ePackage, viewID)); - - } - - private AdapterFactory createAdapterFactory(Object project, List descriptors) { - if (descriptors == null || descriptors.isEmpty()) - return null; - - AdapterFactory fact = null; - IEnablementIdentifier identifier = null; - AdapterFactoryDescriptor desc = null; - if (descriptors.size() == 1) { - desc = (AdapterFactoryDescriptor) descriptors.get(0); - identifier = getIdentifier(project, desc); - addListenerIfNecessary(identifier); - if (project.equals(NO_PROJECT) || (identifier != null && identifier.isEnabled())) - return desc.createInstance(); - return null; - } - List factories = new ArrayList(descriptors.size()); - for (int i = 0; i < descriptors.size(); i++) { - desc = (AdapterFactoryDescriptor) descriptors.get(i); - identifier = getIdentifier(project, desc); - addListenerIfNecessary(identifier); - if (project.equals(NO_PROJECT) || (identifier != null && identifier.isEnabled())) { - fact = desc.createInstance(); - if (fact != null) - factories.add(fact); - } - } - if (factories.isEmpty()) - return null; - - return new ExtendedComposedAdapterFactory(factories); - } - - /** - * @param project - * @param desc - * @return - */ - private IEnablementIdentifier getIdentifier(Object project, AdapterFactoryDescriptor desc) { - IEnablementIdentifier identifier = null; - if (isRespectingActivities() && project instanceof IProject) - identifier = IEnablementManager.INSTANCE.getIdentifier(desc.getID(), (IProject) project); - else if (project instanceof IProject) - identifier = EnablementManager.INSTANCE.getIdentifier(desc.getID(), (IProject) project); - return identifier; - } - - /** - * @return - */ - private boolean isRespectingActivities() { - return respectingActivities; - } - - protected void addListenerIfNecessary(IEnablementIdentifier identifier) { - if (identifier == null) - return; - identifier.addIdentifierListener(this); - getEnablementIdentifiers().add(identifier); - } - - protected boolean isListeningTo(IEnablementIdentifier identifier) { - return getEnablementIdentifiers().contains(identifier); - } - - /** - * @return Returns the enablementIdentifiers. - */ - protected Set getEnablementIdentifiers() { - if (enablementIdentifiers == null) - enablementIdentifiers = new HashSet(); - return enablementIdentifiers; - } - - private Set enablementIdentifiers; - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifierListener#identifierChanged(org.eclipse.wst.common.frameworks.internal.enablement.EnablementIdentifierEvent) - */ - public void identifierChanged(EnablementIdentifierEvent identifierEvent) { - if (identifierEvent.hasEnabledChanged() || identifierEvent.hasFunctionGroupIdsChanged()) { - Object project = ((EnablementIdentifier) identifierEvent.getIdentifier()).getProject(); - if (project != null) { - removeAdapterFactories(project); - /* - * final Notifier notifier = (Notifier) getCachedRoots().get(project); - */ - /* force a viewer refresh */ - notifyChanged(new NotificationImpl(Notification.ADD, null, null) { - - /* - * (non-Javadoc) - * - * @see org.eclipse.emf.common.notify.impl.NotificationImpl#getNotifier() - */ - public Object getNotifier() { - return null; // notifier; - } - }); - } - /* else replace entire structure */ - } - } - - /** - * @return Returns the resourceItemProviderAdapterFactory. - */ - public ResourceItemProviderAdapterFactory getResourceItemProviderAdapterFactory() { - if (resourceItemProviderAdapterFactory == null) { - resourceItemProviderAdapterFactory = new ResourceItemProviderAdapterFactory(); - resourceItemProviderAdapterFactory.addListener(this); - } - return resourceItemProviderAdapterFactory; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EMFWorkbenchEditPlugin.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EMFWorkbenchEditPlugin.java deleted file mode 100644 index 234fe1d27..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EMFWorkbenchEditPlugin.java +++ /dev/null @@ -1,78 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.io.FileNotFoundException; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.Plugin; -import org.eclipse.emf.common.util.WrappedException; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil; -import org.eclipse.wst.common.internal.emfworkbench.PassthruResourceSet; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; -import org.osgi.framework.BundleContext; - -/** - * The main plugin class to be used in the desktop. - */ -public class EMFWorkbenchEditPlugin extends Plugin { - public static final String ID = "org.eclipse.wst.common.emfworkbench.integration"; //$NON-NLS-1$ - - public static final String EDIT_MODEL_FACTORIES_EXTENSION_POINT = "editModel"; //$NON-NLS-1$ - public static final String EDIT_MODEL_EXTENSION_REGISTRY_EXTENSION_POINT = "editModelExtension"; //$NON-NLS-1$ - public static final String ADAPTER_FACTORY_REGISTRY_EXTENSION_POINT = "adapterFactory"; //$NON-NLS-1$ - - - //The shared instance. - private static EMFWorkbenchEditPlugin plugin; - - /** - * The constructor. - */ - public EMFWorkbenchEditPlugin() { - super(); - plugin = this; - } - - /** - * Returns the shared instance. - */ - public static EMFWorkbenchEditPlugin getDefault() { - return plugin; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.Plugin#startup() - */ - public void start(BundleContext context) throws Exception { - super.start(context); - ExtendedEcoreUtil.setFileNotFoundDetector(new ExtendedEcoreUtil.FileNotFoundDetector() { - public boolean isFileNotFound(WrappedException wrappedEx) { - return WorkbenchResourceHelperBase.isResourceNotFound(wrappedEx) || wrappedEx.exception() instanceof FileNotFoundException; - } - }); - WorkbenchResourceHelper.initializeFileAdapterFactory(); - } - - public static ResourceSet createIsolatedResourceSet(IProject project) { - return new PassthruResourceSet(project); - } - - public static ResourceSet createWorkspacePassthruResourceSet() { - return new PassthruResourceSet(); - } - - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModel.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModel.java deleted file mode 100644 index 9c385d473..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModel.java +++ /dev/null @@ -1,1608 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2005 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.Collections; -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 org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IWorkspace; -import org.eclipse.core.resources.IWorkspaceRunnable; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.ISafeRunnable; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.ListenerList; -import org.eclipse.core.runtime.SafeRunner; -import org.eclipse.core.runtime.Status; -import org.eclipse.emf.common.command.BasicCommandStack; -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.command.CommandStackListener; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jem.internal.util.emf.workbench.nls.EMFWorkbenchResourceHandler; -import org.eclipse.jem.util.emf.workbench.ResourceSetWorkbenchSynchronizer; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.frameworks.internal.ISaveHandler; -import org.eclipse.wst.common.frameworks.internal.SaveFailedException; -import org.eclipse.wst.common.frameworks.internal.SaveHandlerHeadless; -import org.eclipse.wst.common.frameworks.internal.SaveHandlerRegister; -import org.eclipse.wst.common.frameworks.internal.enablement.EnablementIdentifierEvent; -import org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifier; -import org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifierListener; -import org.eclipse.wst.common.frameworks.internal.enablement.nonui.IWFTWrappedException; -import org.eclipse.wst.common.frameworks.internal.operations.IOperationHandler; -import org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResource; -import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; -import org.eclipse.wst.common.internal.emf.resource.TranslatorResource; -import org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil; -import org.eclipse.wst.common.internal.emf.utilities.PleaseMigrateYourCodeError; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; -import org.eclipse.wst.common.internal.emfworkbench.edit.ClientAccessRegistry; -import org.eclipse.wst.common.internal.emfworkbench.edit.EditModelRegistry; -import org.eclipse.wst.common.internal.emfworkbench.edit.EditModelResource; -import org.eclipse.wst.common.internal.emfworkbench.edit.ReadOnlyClientAccessRegistry; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateInputProvider; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidator; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorImpl; -import org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorPresenter; - - -public class EditModel implements CommandStackListener, ResourceStateInputProvider, ResourceStateValidator, IEnablementIdentifierListener { - - protected BasicCommandStack commandStack; - protected final ListenerList listeners = new ListenerList(); - - private Map params; - private final String editModelID; - private final boolean readOnly; - // These are the current resource uris we need to track - protected List knownResourceUris; - // These are the current resource extensions to track - protected List knownResourceExtensions; - // This is a subset of the known resource uris, which we have requested be autoloaded - protected List preloadResourceUris; - // This is a map of identifiers to resources that we need to listen to in order to listen for - // updates to the edit model resources - protected Map resourceIdentifiers; - - protected EditModelEvent dirtyModelEvent; - protected boolean isNotifing = false; - protected boolean disposing = false; - private boolean disposed = false; - protected ResourceStateValidator stateValidator; - protected boolean accessAsReadForUnKnownURIs; - protected ResourceAdapter resourceAdapter = new ResourceAdapter(); - protected boolean isReverting = false; - protected List resources; - private ClientAccessRegistry registry; - protected EMFWorkbenchContext emfContext = null; - protected IProject project = null; - - private Reference reference; - private List resourcesTargetedForTermination; - - protected class ResourceAdapter extends AdapterImpl { - public void notifyChanged(Notification notification) { - if (!isDisposing() && notification.getEventType() == Notification.SET && notification.getFeatureID(null) == Resource.RESOURCE__IS_LOADED) { - resourceIsLoadedChanged((Resource) notification.getNotifier(), notification.getOldBooleanValue(), notification.getNewBooleanValue()); - } - } - } - - public EditModel(String editModelID, EMFWorkbenchContext context, boolean readOnly) { - if (context == null) - throw new IllegalStateException("EMF context can't be null"); //$NON-NLS-1$ - this.editModelID = editModelID; - this.readOnly = readOnly; - if (readOnly) - this.registry = new ReadOnlyClientAccessRegistry(); - else - this.registry = new ClientAccessRegistry(); - this.emfContext = context; - this.project = context.getProject(); - initializeKnownResourceUris(); - processLoadedResources(); - processPreloadResources(); - } - - public EditModel(String editModelID, EMFWorkbenchContext context, boolean readOnly, boolean accessUnknownResourcesAsReadOnly) { - this(editModelID, context, readOnly); - this.accessAsReadForUnKnownURIs = accessUnknownResourcesAsReadOnly; - } - - /** - * @return editModelID - */ - public String getEditModelID() { - return editModelID; - } - - public boolean isDisposing() { - return disposing; - } - - - /** - * Subclasses should not override this method. This method will be made - * final in the next release. Subclasses should override doDispose() as - * necessary to dispose any additional artifacts. - */ - public void dispose() { - try { - if (disposing || disposed) - return; - disposing = true; - - if (hasListeners()) - notifyListeners(new EditModelEvent(EditModelEvent.PRE_DISPOSE, this)); - - releaseResources(); - - if (commandStack != null) - commandStack.removeCommandStackListener(this); - if (getEmfContext() != null) - getEmfContext().removeEditModel(this, isReadOnly()); - releasePreloadResources(); - releaseIdentifiers(); - doDispose(); - } catch (RuntimeException re) { - Logger.getLogger().logError(re); - } finally { - emfContext = null; - resources = null; - project = null; - disposed = true; - disposing = false; - } - } - - /** - * Subclasses should override as necessary - */ - protected void doDispose() { - } - - protected void releaseIdentifiers() { - if (resourceIdentifiers == null) - return; - Iterator iter = resourceIdentifiers.keySet().iterator(); - IEnablementIdentifier identifier = null; - while (iter.hasNext()) { - identifier = (IEnablementIdentifier) iter.next(); - identifier.removeIdentifierListener(this); - } - } - - private ResourceSetWorkbenchSynchronizer getResourceSetSynchronizer() { - if (emfContext == null || !emfContext.hasResourceSet()) - return null; - return getEmfContext().getResourceSet().getSynchronizer(); - } - - protected void releasePreloadResources() { - ResourceSetWorkbenchEditSynchronizer sync = (ResourceSetWorkbenchEditSynchronizer) getResourceSetSynchronizer(); - if (sync != null) { - for (int i = 0; i < preloadResourceUris.size(); i++) { - URI uri = (URI) preloadResourceUris.get(i); - sync.disableAutoload(uri); - } - for (int i = 0; i < knownResourceExtensions.size(); i++) { - String ext = (String) knownResourceExtensions.get(i); - sync.disableAutoload(ext); - } - } - } - - - /** ** BEGIN Command Stack Manipulation *** */ - - /** - * Return the CommandStack. - */ - protected BasicCommandStack createCommandStack() { - BasicCommandStack stack = new BasicCommandStack(); - return stack; - } - - /** - * This is called with the {@link CommandStack}'s state has changed. - */ - public void commandStackChanged(java.util.EventObject event) { - if (dirtyModelEvent == null) - dirtyModelEvent = new EditModelEvent(EditModelEvent.DIRTY, this); - if (hasListeners()) - notifyListeners(dirtyModelEvent); - } - - /** - * Flush the Commands from the CommandStack. - */ - protected void flushCommandStack() { - getCommandStack().flush(); - getCommandStack().saveIsDone(); - } - - /** - * Return the CommandStack. - */ - public BasicCommandStack getCommandStack() { - if (commandStack == null) { - commandStack = createCommandStack(); - commandStack.addCommandStackListener(this); - } - return commandStack; - } - - /** - * Returns true if there are any listeners - */ - public boolean hasListeners() { - return !listeners.isEmpty(); - } - - /** ** END Command Stack Manipulation *** */ - - /** ** BEGIN Listeners *** */ - - /** - * Add - * - * @aListener to the list of listeners. - */ - public void addListener(EditModelListener aListener) { - if (aListener != null) - listeners.add(aListener); - } - - /** - * Notify listeners of - * - * @anEvent. - */ - protected void notifyListeners(final EditModelEvent anEvent) { - - NotifyRunner notifier = new NotifyRunner(anEvent); - - Object[] notifyList = listeners.getListeners(); - for (int i = 0; i < notifyList.length; i++) { - notifier.setListener( (EditModelListener) notifyList[i] ); - SafeRunner.run(notifier); - } - } - - /** - * Remove - * - * @aListener from the list of listeners. - */ - public boolean removeListener(EditModelListener aListener) { - listeners.remove(aListener); - return true; - } - - /** ** END Listeners *** */ - - protected void makeFileEditable(IFile aFile) { - if (aFile == null) - return; - aFile.getResourceAttributes().setReadOnly(false); - } - - /** - * @return java.util.List of IFile; any read-only files that will be touched if this edit model - * saves - */ - public List getReadOnlyAffectedFiles() { - Iterator affected = getAffectedFiles().iterator(); - List result = new ArrayList(); - while (affected.hasNext()) { - IFile aFile = (IFile) affected.next(); - if (aFile.isReadOnly()) - result.add(aFile); - } - return result; - } - - /** ** BEGIN Save Handlers *** */ - - protected ISaveHandler getSaveHandler() { - return SaveHandlerRegister.getSaveHandler(); - } - - /** - * Default is to do nothing. This method is called if a saveIfNecessary or - * saveIfNecessaryWithPrompt determines not to save. This provides subclasses with an - * opportunity to do some other action. - */ - protected void handleSaveIfNecessaryDidNotSave(IProgressMonitor monitor) { - // do nothing - } - - /** - * This will force all of the referenced Resources to be saved. - */ - public void save(Object accessorKey) { - save(null, accessorKey); - } - - /** - * This will force all of the referenced Resources to be saved. - */ - public void save(IProgressMonitor monitor) throws PleaseMigrateYourCodeError { - // save - } - - /** - * Subclasses may override {@link #primSave} - */ - public final void save(IProgressMonitor monitor, Object accessorKey) { - assertPermissionToSave(accessorKey); - getSaveHandler().access(); - try { - IWorkspaceRunnable runnable = new IWorkspaceRunnable() { - public void run(IProgressMonitor aMonitor) { - primSave(aMonitor); - } - }; - runSaveOperation(runnable, monitor); - } catch (SaveFailedException ex) { - getSaveHandler().handleSaveFailed(ex, monitor); - } catch (Exception ex) { - ex.printStackTrace(); - } finally { - getSaveHandler().release(); - } - } - - /** - * Save only resources that need to be saved (i.e., no other references). - */ - public void saveIfNecessary(Object accessorKey) { - saveIfNecessary(null, accessorKey); - } - - /** - * Save only resources that need to be saved (i.e., no other references). - */ - public void saveIfNecessary(IProgressMonitor monitor, Object accessorKey) { - if (shouldSave()) - save(monitor, accessorKey); - else - handleSaveIfNecessaryDidNotSave(monitor); - } - - /** - * Save only if necessary. If typically a save would not occur because this edit model is - * shared, the user will be prompted using the - * - * @operationHandler. If the prompt returns true (the user wants to save) the entire edit model - * will be saved. - */ - public void saveIfNecessaryWithPrompt(IOperationHandler operationHandler, Object accessorKey) { - saveIfNecessaryWithPrompt(null, operationHandler, accessorKey); - } - - /** - * Save only if necessary. If typically a save would not occur because this edit model is - * shared, the user will be prompted using the - * - * @operationHandler. If the prompt returns true (the user wants to save) the entire edit model - * will be saved. You may pass in a boolean <code>wasDirty</code> to - * indicate whether this edit model was dirty prior to making any changes and - * calling this method. {@link EditModel#isDirty()} - */ - public void saveIfNecessaryWithPrompt(IOperationHandler operationHandler, boolean wasDirty, Object accessorKey) { - saveIfNecessaryWithPrompt(null, operationHandler, wasDirty, accessorKey); - } - - /** - * Save only if necessary. If typically a save would not occur because this edit model is - * shared, the user will be prompted using the - * - * @operationHandler. If the prompt returns true (the user wants to save) the entire edit model - * will be saved. - */ - public void saveIfNecessaryWithPrompt(IProgressMonitor monitor, IOperationHandler operationHandler, Object accessorKey) { - saveIfNecessaryWithPrompt(monitor, operationHandler, true, accessorKey); - } - - /** - * Save only if necessary. If typically a save would not occur because this edit model is - * shared, the user will be prompted using the - * - * @operationHandler. If the prompt returns true (the user wants to save) the entire edit model - * will be saved. You may pass in a boolean <code>wasDirty</code> to - * indicate whether this edit model was dirty prior to making any changes and - * calling this method. {@link EditModel#isDirty()} - */ - public void saveIfNecessaryWithPrompt(IProgressMonitor monitor, IOperationHandler operationHandler, boolean wasDirty, Object accessorKey) { - - if (shouldSave(operationHandler, wasDirty)) - save(monitor, accessorKey); - else - handleSaveIfNecessaryDidNotSave(monitor); - } - - protected void assertPermissionToSave(Object accessorKey) { - if (registry != null) - registry.assertAccess(accessorKey); - } - - protected void runSaveOperation(IWorkspaceRunnable runnable, IProgressMonitor monitor) throws SaveFailedException { - try { - ResourcesPlugin.getWorkspace().run(runnable, getProject(), IWorkspace.AVOID_UPDATE, monitor); - } catch (CoreException e) { - throw new SaveFailedException(e); - } - } - - /** - * Should the resources be saved. - */ - protected boolean shouldSave(IOperationHandler operationHandler, boolean wasDirty) { - return !wasDirty ? shouldSave() : shouldSave(operationHandler); - } - - /** - * Return true if the uri for - * - * @aResource is one of the known resource uris. - */ - public boolean isInterrestedInResource(Resource aResource) { - return isInterrestedInResourceUri(aResource.getURI()); - } - - protected boolean isInterrestedInResourceUri(URI resURI) { - URI uri; - List uriStrings = getKnownResourceUris(); - for (int i = 0; i < uriStrings.size(); i++) { - uri = (URI) uriStrings.get(i); - if (ExtendedEcoreUtil.endsWith(resURI, uri)) - return true; - } - return false; - } - - - /** - * Subclasses should override and add URIs (type URI) of known resources. You must add resources - * that have references to other known resources first so they will be released first. - */ - protected void initializeKnownResourceUris() { - knownResourceUris = new ArrayList(); - preloadResourceUris = new ArrayList(); - EditModelResource res = null; - Collection editModelResources = EditModelRegistry.getInstance().getEditModelResources(getEditModelID()); - Iterator iter = editModelResources.iterator(); - while (iter.hasNext()) { - res = (EditModelResource) iter.next(); - addEditModelResource(res); - } - Collection resourceExtensions = EditModelRegistry.getInstance().getEditModelExtensions(getEditModelID()); - if (resourceExtensions.isEmpty()) { - knownResourceExtensions = Collections.EMPTY_LIST; - } else { - knownResourceExtensions.addAll(resourceExtensions); - Iterator it = resourceExtensions.iterator(); - ResourceSetWorkbenchEditSynchronizer sync = (ResourceSetWorkbenchEditSynchronizer) getEmfContext().getResourceSet().getSynchronizer(); - while (it.hasNext()) { - String extension = (String) iter.next(); - sync.enableAutoload(extension); - } - } - } - - private void addEditModelResource(EditModelResource res) { - boolean enabled = false; - try { - if (res.isCore()) { - enabled = true; - } else { - IEnablementIdentifier identifier = res.getEnablementIdentifier(getProject()); - registerInterest(identifier, res); - enabled = identifier.isEnabled(); - } - } catch (RuntimeException re) { - Logger.getLogger().logWarning(re); - } - if (enabled) { - URI uri = res.getURI(); - knownResourceUris.add(uri); - if (res.isAutoLoad()) { - ResourceSetWorkbenchEditSynchronizer sync = (ResourceSetWorkbenchEditSynchronizer) getEmfContext().getResourceSet().getSynchronizer(); - sync.enableAutoload(uri); - preloadResourceUris.add(uri); - } - } - } - - /** - * @param res - */ - private void registerInterest(IEnablementIdentifier identifier, EditModelResource res) { - getEditModelResources(identifier).add(res); - } - - private List getEditModelResources(IEnablementIdentifier identifier) { - if (resourceIdentifiers == null) - resourceIdentifiers = new HashMap(); - List tResources = (List) resourceIdentifiers.get(identifier); - if (tResources == null) { - tResources = new ArrayList(3); - resourceIdentifiers.put(identifier, tResources); - identifier.addIdentifierListener(this); - } - return tResources; - } - - - - public java.util.List getKnownResourceUris() { - if (knownResourceUris == null) - initializeKnownResourceUris(); - - return knownResourceUris; - } - - public boolean isShared() { - return registry.size() > 1; - } - - /** - * @see ResourceStateInputProvider#cacheNonResourceValidateState(List) - */ - public void cacheNonResourceValidateState(List roNonResourceFiles) { - // do nothing - } - - /** - * @see ResourceStateInputProvider#getNonResourceFiles() - */ - public List getNonResourceFiles() { - return null; - } - - /** - * @see ResourceStateInputProvider#getNonResourceInconsistentFiles() - */ - public List getNonResourceInconsistentFiles() { - return null; - } - - /** - * Gets the stateValidator. - * - * @return Returns a ResourceStateValidator - */ - public ResourceStateValidator getStateValidator() { - if (stateValidator == null) - stateValidator = createStateValidator(); - return stateValidator; - } - - /** - * Method createStateValidator. - * - * @return ResourceStateValidator - */ - private ResourceStateValidator createStateValidator() { - return new ResourceStateValidatorImpl(this); - } - - /** - * @see ResourceStateValidator#checkActivation(ResourceStateValidatorPresenter) - */ - public void checkActivation(ResourceStateValidatorPresenter presenter) throws CoreException { - getStateValidator().checkActivation(presenter); - } - - /** - * @see ResourceStateValidator#lostActivation(ResourceStateValidatorPresenter) - */ - public void lostActivation(ResourceStateValidatorPresenter presenter) throws CoreException { - getStateValidator().lostActivation(presenter); - } - - /** - * @see ResourceStateValidator#validateState(ResourceStateValidatorPresenter) - */ - public IStatus validateState(ResourceStateValidatorPresenter presenter) throws CoreException { - if (presenter == null) - return Status.OK_STATUS; - return getStateValidator().validateState(presenter); - } - - /** - * @see ResourceStateValidator#checkSave(ResourceStateValidatorPresenter) - */ - public boolean checkSave(ResourceStateValidatorPresenter presenter) throws CoreException { - return getStateValidator().checkSave(presenter); - } - - /** - * @see ResourceStateValidator#checkReadOnly() - */ - public boolean checkReadOnly() { - return getStateValidator().checkReadOnly(); - } - - /** - * Return the ResourceSet from the Nature. - * - * @return org.eclipse.emf.ecore.resource.ResourceSet - */ - public ResourceSet getResourceSet() { - ResourceSet resourceSet = null; - if (getEmfContext() != null) - resourceSet = getEmfContext().getResourceSet(); - return resourceSet; - } - - protected void resourceIsLoadedChanged(Resource aResource, boolean oldValue, boolean newValue) { - if (!isReverting && !disposing && hasListeners()) { - int eventCode = newValue ? EditModelEvent.LOADED_RESOURCE : EditModelEvent.UNLOADED_RESOURCE; - EditModelEvent evt = new EditModelEvent(eventCode, this); - evt.addResource(aResource); - notifyListeners(evt); - } - } - - public Resource getResource(URI aUri) { - Resource res = getAndLoadLocalResource(aUri); - if (res == null) - res = WorkbenchResourceHelper.getOrCreateResource(aUri, getResourceSet()); - if (res != null) - processResource(res); - return res; - } - - protected void processResource(Resource aResource) { - if (aResource != null && !getResources().contains(aResource)) { - if (aResource instanceof ReferencedResource) { - access((ReferencedResource) aResource); - // We need a better way to pass this through the save options instead. - // We also need to make this dynamic based on the project target - ((ReferencedResource) aResource).setFormat(CompatibilityXMIResource.FORMAT_MOF5); - } else if (aResource instanceof CompatibilityXMIResource) { - ((CompatibilityXMIResource) aResource).setFormat(CompatibilityXMIResource.FORMAT_MOF5); - } - - addResource(aResource); - } - } - - protected void addResource(Resource aResource) { - getResources().add(aResource); - aResource.eAdapters().add(resourceAdapter); - } - - /** - * Return a Resource for - * - * @aUri. - */ - // TODO The following method will only use the last segment when looking for a resource. - protected Resource getResource(List tResources, URI aUri) { - Resource resource; - for (int i = 0; i < tResources.size(); i++) { - resource = (Resource) tResources.get(i); - if (ExtendedEcoreUtil.endsWith(resource.getURI(), aUri)) - return resource; - } - return null; - } - - public Resource createResource(URI uri) { - Resource resource = getExistingOrCreateResource(uri); - processResource(resource); - return resource; - } - - /** - * Get a cached Resource, either local or in the ResourceSet, before creating a Resource. This - * api handles the case that the Resource may be created during a demand load that failed. - */ - public Resource getExistingOrCreateResource(URI uri) { - Resource res = getAndLoadLocalResource(uri); - if (res == null) - res = WorkbenchResourceHelperBase.getExistingOrCreateResource(uri, getResourceSet()); - return res; - } - - /** - * Return a Resource for - * - * @aUri. - */ - protected Resource getAndLoadLocalResource(URI aUri) { - Resource resource = getLocalResource(aUri); - if (null != resource && !resource.isLoaded()) { - try { - resource.load(Collections.EMPTY_MAP); // reload it - } catch (IOException e) { - // Ignore - } - } - return resource; - } - - /** - * Return a Resource for - * - * @aUri. - */ - protected Resource getLocalResource(URI aUri) { - return getResource(getResources(), aUri); - } - - /* - * Return true if this is a ReadOnly EditModel or if we should only access unknown URIs as - * ReadOnly. - */ - protected boolean shouldAccessForRead(ReferencedResource aResource) { - return isReadOnly() || (accessAsReadForUnKnownURIs && !isInterrestedInResource(aResource)); - } - - /** - * Save only resources that need to be saved (i.e., no other references). - */ - public void resourceChanged(EditModelEvent anEvent) { - int code = anEvent.getEventCode(); - switch (code) { - case EditModelEvent.REMOVED_RESOURCE : { - if (!isReverting && hasResourceReference(anEvent.getChangedResources())) - removeResources(anEvent.getChangedResources()); - else - return; - break; - } - case EditModelEvent.ADDED_RESOURCE : - if (!processResourcesIfInterrested(anEvent.getChangedResources())) - return; - } - if (hasListeners()) { - anEvent.setEditModel(this); - notifyListeners(anEvent); - } - } - - /** - * Return true if aResource is referenced by me. - */ - protected boolean hasResourceReference(Resource aResource) { - if (aResource != null) - return getResources().contains(aResource); - return false; - } - - /** - * Return true if any Resource in the list of - * - * @resources is referenced by me. - */ - protected boolean hasResourceReference(List tResources) { - for (int i = 0; i < tResources.size(); i++) { - if (hasResourceReference((Resource) tResources.get(i))) - return true; - } - return false; - } - - /** - * Remove reference to the Resource objects in - * - * @aList. This should be called when one or more Resource objects are removed from the - * ResourceSet without the reference count going to zero. - */ - protected void removeResources(List aList) { - Resource res; - for (int i = 0; i < aList.size(); i++) { - res = (Resource) aList.get(i); - if (removeResource(res) && res instanceof ReferencedResource) - removedResource((ReferencedResource) res); - } - } - - private final void removedResource(ReferencedResource referencedResource) { - if (!isReadOnly() && referencedResource.wasReverted()) { - isReverting = true; - try { - reverted(referencedResource); - } finally { - isReverting = false; - } - } - } - - protected boolean removeResource(URI uri) { - Resource res = getLocalResource(uri); - return removeResource(res); - } - - /** - * Remove reference to the aResource. - */ - protected boolean removeResource(Resource aResource) { - if (aResource != null) { - aResource.eAdapters().remove(resourceAdapter); - return getResources().remove(aResource); - } - return false; - } - - /** - * Subclasses should override to post process a removed ReferencedResource. - * - * @see J2EEEditModel#revertAllResources() - */ - protected void reverted(ReferencedResource revertedResource) { - revertAllResources(); - } - - protected void revertAllResources() { - List someResources = getSortedResources(); - for (int i = 0; i < someResources.size(); i++) - ((Resource) someResources.get(i)).unload(); - getResources().removeAll(someResources); - for (int i = 0; i < someResources.size(); i++) - ((Resource) someResources.get(i)).eAdapters().remove(resourceAdapter); - } - - /** - * group the resources by XMI first, then XML - */ - protected List getSortedResources() { - - List theResources = getResources(); - int size = theResources.size(); - if (size == 0) - return Collections.EMPTY_LIST; - Resource[] sorted = new Resource[size]; - int xmlInsertPos = size - 1; - int xmiInsertPos = 0; - Resource res = null; - for (int i = 0; i < size; i++) { - res = (Resource) theResources.get(i); - if (res instanceof TranslatorResource) - sorted[xmlInsertPos--] = res; - else - sorted[xmiInsertPos++] = res; - } - - return Arrays.asList(sorted); - } - - /** - * Process Resources that we are interrested in. - */ - protected boolean processResourcesIfInterrested(List someResources) { - int size = someResources.size(); - Resource res; - boolean processed = false; - for (int i = 0; i < size; i++) { - res = (Resource) someResources.get(i); - if ((res != null) && (isInterrestedInResource(res))) { - processResource(res); - processed = true; - } - } - return processed; - } - - public EMFWorkbenchContext getEmfContext() { - if (isDisposed()) - throw new IllegalStateException("Edit Model already disposed"); //$NON-NLS-1$ - if (emfContext == null) - throw new IllegalStateException("EMF context is null"); //$NON-NLS-1$ - return emfContext; - } - - public boolean isDisposed() { - return disposed; - } - - - - public IProject getProject() { - return project; - } - - /** - * This method should only be called by the EMFWorkbenchContext. - */ - public void access(Object accessorKey) { - registry.access(accessorKey); - } - - /** - * Access - * - * @aResource for read or write. - */ - protected void access(ReferencedResource aResource) { - if (shouldAccessForRead(aResource)) - aResource.accessForRead(); - else - aResource.accessForWrite(); - } - - /** - * This method should be called from each client when they are finished working with the - * EditModel. - */ - public void releaseAccess(Object accessorKey) { - - registry.release(accessorKey); - - if (!isDisposing()) { - boolean shouldDispose = false; - shouldDispose = registry.size() == 0; - if (shouldDispose) { - dispose(); - } - } - } - - /** - * Release each of the referenced resources. - */ - protected void release(Resource aResource) { - - removeResource(aResource); - if (aResource != null && aResource instanceof ReferencedResource) - release((ReferencedResource) aResource); - } - - /** - * Release each of the referenced resources. - */ - protected void release(ReferencedResource aResource) { - if (isReadOnly()) - aResource.releaseFromRead(); - else - aResource.releaseFromWrite(); - - } - - /** - * Release each of the referenced resources. - */ - protected void releaseResources() { - List tResources = getSortedResources(); - Resource resource; - for (int i = 0; i < tResources.size(); i++) { - resource = (Resource) tResources.get(i); - release(resource); - } - } - - public void deleteResource(Resource aResource) { - if (aResource == null || resources == null || !getResources().contains(aResource)) - return; - getResourcesTargetedForTermination().add(aResource); - - } - - /** - * @return - */ - protected List getResourcesTargetedForTermination() { - if (resourcesTargetedForTermination == null) - resourcesTargetedForTermination = new ArrayList(5); - return resourcesTargetedForTermination; - } - - - - /** - * Remove my reference to aResource, remove it from the ResourceSet, and delete its file from - * the Workbench. This only happens if there is currently a reference to - * - * @aResource. - */ - public void primDeleteResource(Resource aResource) { - if (primFlushResource(aResource)) { - try { - getEmfContext().deleteResource(aResource); - } catch (CoreException e) { - // what should we do here? - } - if (hasListeners()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.REMOVED_RESOURCE, this); - event.addResource(aResource); - notifyListeners(event); - } - } - } - - /** - * Remove my reference to aResource and remove it from the ResourceSet. - */ - public void flushResource(Resource aResource) { - if (primFlushResource(aResource)) { - if (hasListeners()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.REMOVED_RESOURCE, this); - event.addResource(aResource); - notifyListeners(event); - } - } - } - - public Set getAffectedFiles() { - Set aSet = new HashSet(); - List mofResources = getResources(); - for (int i = 0; i < mofResources.size(); i++) { - Resource aResource = (Resource) mofResources.get(i); - IFile output = WorkbenchResourceHelper.getFile(aResource); - if (output != null) - aSet.add(output); - } - return aSet; - } - - protected List resetKnownResourceUris() { - - initializeKnownResourceUris(); - - return knownResourceUris; - } - - /** - * Insert the method's description here. Creation date: (4/11/2001 4:14:26 PM) - * - * @return java.util.List - */ - public List getResources() { - if (resources == null) - resources = new ArrayList(5); - return resources; - } - - public String[] getResourceURIs() { - return getResourceURIs(false); - } - - public String[] getResourceURIs(boolean onlyDirty) { - List list = getResources(); - int dirtyCount = 0; - String[] uris = new String[list.size()]; - Resource res; - for (int i = 0; i < list.size(); i++) { - res = (Resource) list.get(i); - if (!onlyDirty) - uris[i] = res.getURI().toString(); - else if (res.isModified()) { - uris[i] = res.getURI().toString(); - dirtyCount++; - } - } - if (onlyDirty && dirtyCount > 0) { - String[] dirty = new String[dirtyCount]; - int j = 0; - for (int i = 0; i < uris.length; i++) { - if (uris[i] != null) { - dirty[j] = uris[i]; - j++; - } - } - uris = dirty; - } - return uris; - } - - /** - * Returns the first element in the extent of the resource; logs an error and returns null if - * the extent is empty - */ - public static EObject getRoot(Resource aResource) { - EList extent = aResource.getContents(); - if (extent.size() < 1) - return null; - return (EObject) extent.get(0); - } - - /** - * Handle the failure of - * - * @aResource. - */ - protected void handleSaveFailed(Resource aResource, Exception e) { - aResource.setModified(true); - if (isFailedWriteFileFailure(e) && shouldSaveReadOnly(aResource)) - saveResource(aResource); - else - primHandleSaveFailed(aResource, e); - } - - /** - * Return whether any of my resources has been modified. - */ - protected boolean isAnyResourceDirty() { - List list = getResources(); - for (int i = 0; i < list.size(); i++) { - if (((Resource) list.get(i)).isModified()) - return true; - } - return false; - } - - /** - * Return whether a save is needed on the CommandStack - */ - public boolean isDirty() { - return isAnyResourceDirty(); - } - - protected boolean isFailedWriteFileFailure(Exception ex) { - return SaveHandlerHeadless.isFailedWriteFileFailure(ex); - } - - /** - * Return true if you can only read the resources and not write. - */ - public boolean isReadOnly() { - return readOnly; - } - - protected boolean isReadOnlyFailure(Exception ex) { - return false; - } - - public boolean hasReadOnlyResource() { - try { - List list = getResources(); - int size = list.size(); - Resource res = null; - IFile file; - for (int i = 0; i < size; i++) { - res = (Resource) list.get(i); - file = WorkbenchResourceHelper.getFile(res); - if (file != null && file.isReadOnly()) - return true; - } - } catch (NullPointerException e) { - System.out.println(e); - } - return false; - } - - /** - * @deprecated use createResource(URI) instead - */ - public Resource makeResource(String aUri) { - return createResource(URI.createURI(aUri)); - } - - /** - * Return whether any of my resources has a reference count of one and it has been modified. - */ - public boolean needsToSave() { - return !isShared() && isDirty(); - } - - /** - * Remove my reference to aResource and remove it from the ResourceSet. Return true if aResource - * was removed. - */ - protected boolean primFlushResource(Resource aResource) { - if (aResource != null && hasResourceReference(aResource)) { - removeResource(aResource); - removeResourceSetResource(aResource); - return true; - } - return false; - } - - /** - * Handle the failure of - * - * @aResource. - */ - protected void primHandleSaveFailed(Resource aResource, Exception e) { - org.eclipse.jem.util.logger.proxy.Logger.getLogger().logError(e); - Exception nested = null; - if (e instanceof IWFTWrappedException) - nested = ((IWFTWrappedException) e).getNestedException(); - else - nested = e; - - throw new SaveFailedException(EMFWorkbenchResourceHandler.getString("An_error_occurred_while_sa_ERROR_"), nested); //$NON-NLS-1$ = "An error occurred while saving." - } - - /** - * Prompt for a save. - */ - protected boolean promptToSave(IOperationHandler operationHandler) { - if (operationHandler == null) - return false; - return operationHandler.canContinue(EMFWorkbenchResourceHandler.getString("The_following_resources_ne_UI_"), getResourceURIs(true)); //$NON-NLS-1$ = "The following resources need to be saved but are currently shared, do you want to save now?" - } - - /** - * This will force all of the referenced Resources to be saved. - */ - public void primSave(IProgressMonitor monitor) { - if (isReadOnly()) - return; // do nothing - deleteResourcesIfNecessary(); - Resource resource; - if (getResources().isEmpty()) - return; // nothing to save - List localResources = getSortedResources(); - for (int i = 0; i < localResources.size(); i++) { - resource = (Resource) localResources.get(i); - saveResource(resource); - } - getCommandStack().saveIsDone(); - if (hasListeners()) { - EditModelEvent event = new EditModelEvent(EditModelEvent.SAVE, this); - notifyListeners(event); - } - } - - /** - * - */ - protected void deleteResourcesIfNecessary() { - if (resourcesTargetedForTermination == null || resourcesTargetedForTermination.size() == 0) - return; - Resource deadres = null; - for (int i = 0; i < getResourcesTargetedForTermination().size(); i++) { - deadres = (Resource) getResourcesTargetedForTermination().get(i); - primDeleteResource(deadres); - - getResources().remove(deadres); - getResourcesTargetedForTermination().remove(deadres); - } - } - - - - /** - * Save - * - * @aResource. - */ - protected void primSaveResource(Resource aResource) throws Exception { - if (aResource.isModified()) - aResource.save(Collections.EMPTY_MAP); - } - - /** - * Process resources that have already been loaded. - */ - protected void processLoadedResources() { - List loaded = getResourceSet().getResources(); - if (!loaded.isEmpty()) - processResourcesIfInterrested(loaded); - } - - private void processPreloadResources() { - for (int i = 0; i < preloadResourceUris.size(); i++) { - URI uri = (URI) preloadResourceUris.get(i); - getResource(uri); - } - } - - /** - * Remove aResource from my ResourceSet. Return true if aResource was removed. - */ - protected boolean removeResourceSetResource(Resource aResource) { - aResource.eSetDeliver(false); - aResource.unload(); - aResource.eSetDeliver(true); - return getResourceSet().getResources().remove(aResource); - } - - protected void saveResource(Resource resource) { - try { - primSaveResource(resource); - } catch (Exception e) { - handleSaveFailed(resource, e); - } - } - - /** - * Should the resources be saved. - */ - protected boolean shouldSave() { - return !isReadOnly() && !isShared(); - } - - /** - * Should the resources be saved. - */ - protected boolean shouldSave(IOperationHandler operationHandler) { - return shouldSave() || promptToSave(operationHandler); - } - - protected boolean shouldSaveReadOnly(Resource aResource) { - IFile aFile = WorkbenchResourceHelper.getFile(aResource); - if (aFile == null || !aFile.isReadOnly()) - return false; - - return getSaveHandler().shouldContinueAndMakeFileEditable(aFile); - } - - /** - * Force all of the known resource URIs to be loaded if they are not already. - */ - public void forceLoadKnownResources() { - List uris = getKnownResourceUris(); - URI uri = null; - for (int i = 0; i < uris.size(); i++) { - uri = (URI) uris.get(i); - getResource(uri); - } - } - - /** - * This method should be called when you want to extend this edit model to handle a resource - * with a URI equal to <code>aRelativeURI</code>. - */ - public void manageExtensionResourceURI(String aRelativeURI) { - if (aRelativeURI != null && aRelativeURI.length() > 0) { - URI uri = URI.createURI(aRelativeURI); - if (!isInterrestedInResourceUri(uri)) { - getKnownResourceUris().add(uri); - // Process the resource if it is already loaded. - try { - Resource res = getEmfContext().getResource(uri); - if (res != null) - processResource(res); - } catch (Exception e) { - // Ignore - } - } - } - } - - /** - * Get a cached Resource or try to load the Resource prior to creating a Resource. This api - * handles the case that the Resource may be created during the load. - */ - public Resource getOrCreateResource(URI uri) { - return getResource(uri); - } - - /** - * @return boolean - */ - public boolean isAccessAsReadForUnKnownURIs() { - return accessAsReadForUnKnownURIs; - } - - /** - * Use this api to indicate that you want all unknown Resources to be accessed for ReadOnly. - * - * @param b - */ - public void setAccessAsReadForUnKnownURIs(boolean b) { - accessAsReadForUnKnownURIs = b; - } - - public String toString() { - StringBuffer buffer = new StringBuffer(getClass().getName()); - buffer.append(": "); //$NON-NLS-1$ - if (isReadOnly()) - buffer.append(" R = "); //$NON-NLS-1$ - else - buffer.append(" W = "); //$NON-NLS-1$ - buffer.append(getRegistry().size()); - buffer.append("[ID: \""); //$NON-NLS-1$ - buffer.append(getEditModelID()); - buffer.append("\" Known Resources: ["); //$NON-NLS-1$ - List uris = getKnownResourceUris(); - if (uris != null) { - int i = 0; - for (i = 0; i < (uris.size() - 1); i++) - buffer.append(uris.get(i) + ", "); //$NON-NLS-1$ - buffer.append(uris.get(i)); - buffer.append("]"); //$NON-NLS-1$ - } else - buffer.append("none"); //$NON-NLS-1$ - - - buffer.append("]"); //$NON-NLS-1$ - return buffer.toString(); - } - - public Reference getReference() { - if (reference == null) - reference = new Reference(); - return reference; - } - - /** - * @return - */ - protected ClientAccessRegistry getRegistry() { - return registry; - } - - public class Reference { - - protected String tostring = null; - - /* - * (non-Javadoc) - * - * @see java.lang.Object#toString() - */ - public String toString() { - if (tostring == null) { - StringBuffer result = new StringBuffer("EditModel.Reference ["); //$NON-NLS-1$ - result.append("{"); //$NON-NLS-1$ - result.append(getEditModelID()); - result.append("} {"); //$NON-NLS-1$ - result.append(getProject().getName()); - result.append("}]"); //$NON-NLS-1$ - tostring = result.toString(); - } - return tostring; - } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#hashCode() - */ - public int hashCode() { - return toString().hashCode(); - } - } - - /** - * Subclasses can override - by default this will return the first root object from the first - * resource referenced by the known resource URIs for this EditModel - * - * @return an EObject or Null - */ - public EObject getPrimaryRootObject() { - Resource res = getPrimaryResource(); - if (res == null || res.getContents().isEmpty()) - return null; - return (EObject) res.getContents().get(0); - } - - /** - * Subclasses can override - by default this will return the first resource referenced by the - * known resource URIs for this EditModel - * - * @return - */ - public Resource getPrimaryResource() { - if (knownResourceUris == null) - getKnownResourceUris(); - if (knownResourceUris == null || knownResourceUris.isEmpty()) - return null; - - URI uri = (URI) knownResourceUris.get(0); - return getResource(uri); - } - - - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.frameworks.internal.enablement.IEnablementIdentifierListener#identifierChanged(org.eclipse.wst.common.frameworks.internal.enablement.EnablementIdentifierEvent) - */ - public void identifierChanged(EnablementIdentifierEvent evt) { - if (evt.hasEnabledChanged()) { - EditModelEvent editModelEvent = new EditModelEvent(EditModelEvent.KNOWN_RESOURCES_ABOUT_TO_CHANGE, this); - notifyListeners(editModelEvent); - IEnablementIdentifier id = evt.getIdentifier(); - if (id.isEnabled()) - addKnownResources(id); - else - removeKnownResources(id); - editModelEvent = new EditModelEvent(EditModelEvent.KNOWN_RESOURCES_CHANGED, this); - notifyListeners(editModelEvent); - } - } - - private void removeKnownResources(IEnablementIdentifier id) { - List editModelResources = getEditModelResources(id); - EditModelResource editModelResource = null; - ResourceSetWorkbenchEditSynchronizer sync = (ResourceSetWorkbenchEditSynchronizer) getResourceSetSynchronizer(); - for (int i = 0; i < editModelResources.size(); i++) { - editModelResource = (EditModelResource) editModelResources.get(i); - if (editModelResource.isAutoLoad() && sync != null) { - sync.disableAutoload(editModelResource.getURI()); - preloadResourceUris.remove(editModelResource.getURI()); - } - knownResourceUris.remove(editModelResource.getURI()); - removeResource(editModelResource.getURI()); - } - - } - - - - private void addKnownResources(IEnablementIdentifier id) { - List editModelResources = getEditModelResources(id); - EditModelResource editModelResource = null; - ResourceSetWorkbenchEditSynchronizer sync = (ResourceSetWorkbenchEditSynchronizer) getResourceSetSynchronizer(); - for (int i = 0; i < editModelResources.size(); i++) { - editModelResource = (EditModelResource) editModelResources.get(i); - if (editModelResource.isAutoLoad() && sync != null) { - sync.enableAutoload(editModelResource.getURI()); - preloadResourceUris.add(editModelResource.getURI()); - getResource(editModelResource.getURI()); - } - knownResourceUris.add(editModelResource.getURI()); - - } - } - - - /** - * @return Returns the params. - */ - public Map getParams() { - return params; - } - - /** - * @param params - * The params to set. - */ - public void setParams(Map params) { - this.params = params; - } - - public class NotifyRunner implements ISafeRunnable { - - private final EditModelEvent event; - private EditModelListener listener; - - public NotifyRunner(EditModelEvent event) { - Assert.isNotNull(event); - this.event = event; - } - - - public void setListener(EditModelListener listener) { - this.listener = listener; - } - - public void handleException(Throwable exception) { - EMFWorkbenchEditPlugin.getDefault().getLog().log(new Status(IStatus.ERROR, EMFWorkbenchEditPlugin.ID, 0, exception.getMessage(), exception)); - - } - - public void run() throws Exception { - if(listener != null) - listener.editModelChanged(event); - } - - }; -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelCommand.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelCommand.java deleted file mode 100644 index 00eed906e..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelCommand.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.emf.common.command.Command; - - - -/** - * Insert the type's description here. Creation date: (05/22/01 8:57:00 AM) - * - * @author: Administrator - */ -public abstract class EditModelCommand extends AbstractEditModelCommand { - protected EditModelCommand() { - super(); - } - - public EditModelCommand(Command targetCommand) { - super(targetCommand); - } - - public boolean canUndo() { - return getTarget().canUndo(); - } - - protected abstract void executeInModel(AbstractEditModelCommand cmd); - - public EditModelCommand getEditModelCommand() { - return this; - } - - public String getLabel() { - return getTarget().getLabel(); - } - - public void invertAndPush() { - executeInModel(this.inverted()); - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelEvent.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelEvent.java deleted file mode 100644 index 460a84acb..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelEvent.java +++ /dev/null @@ -1,122 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - - -import java.util.ArrayList; -import java.util.Collection; -import java.util.List; - -import org.eclipse.emf.ecore.resource.Resource; - -public class EditModelEvent { - //These are the event codes. - - // Used when the edit model is saved. - public static final int SAVE = 1; - // Used when the command stack becomes dirty. - public static final int DIRTY = 2; - // Used when a referenced resource is removed from the ResourceSet. - public static final int REMOVED_RESOURCE = 3; - // Used when a referenced resource is added to the ResourceSet. - public static final int ADDED_RESOURCE = 4; - // Used when the edit model is disposed - public static final int PRE_DISPOSE = 5; - // Used when a Resource is loaded or the first object - // is added to the contents when created. - public static final int LOADED_RESOURCE = 6; - // Used when a Resource is unloaded. - public static final int UNLOADED_RESOURCE = 7; - // Indicates that the list of known resources managed by the edit model is about to change - public static final int KNOWN_RESOURCES_ABOUT_TO_CHANGE = 8; - // Indicates that the list of known resources managed by the edit model has changed - public static final int KNOWN_RESOURCES_CHANGED = 9; - - private int eventCode; - private EditModel editModel; - private List changedResources; - - /** - * Insert the method's description here. Creation date: (4/12/2001 2:46:59 PM) - */ - public EditModelEvent(int anEventCode, EditModel model) { - setEventCode(anEventCode); - setEditModel(model); - } - - public void addResource(Resource aResource) { - if (aResource != null) - getChangedResources().add(aResource); - } - - public void addResources(Collection someResources) { - if (someResources != null) - getChangedResources().addAll(someResources); - } - - /** - * Insert the method's description here. Creation date: (4/12/2001 2:46:43 PM) - * - * @return java.util.List - */ - public java.util.List getChangedResources() { - if (changedResources == null) - changedResources = new ArrayList(); - return changedResources; - } - - /** - * Insert the method's description here. Creation date: (05/21/01 9:01:08 PM) - * - * @return com.ibm.etools.j2ee.workbench.EditModel - */ - public EditModel getEditModel() { - return editModel; - } - - /** - * Insert the method's description here. Creation date: (4/12/2001 2:46:43 PM) - * - * @return int - */ - public int getEventCode() { - return eventCode; - } - - /** - * Insert the method's description here. Creation date: (4/12/2001 2:46:43 PM) - * - * @param newChangedResources - * java.util.List - */ - public void setChangedResources(java.util.List newChangedResources) { - changedResources = newChangedResources; - } - - /** - * Insert the method's description here. Creation date: (05/21/01 9:01:08 PM) - * - * @param newEditModel - * com.ibm.etools.j2ee.workbench.EditModel - */ - public void setEditModel(EditModel newEditModel) { - editModel = newEditModel; - } - - /** - * Insert the method's description here. Creation date: (4/12/2001 2:46:43 PM) - * - * @param newEventCode - * int - */ - public void setEventCode(int newEventCode) { - eventCode = newEventCode; - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelFactory.java deleted file mode 100644 index d97bbe447..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelFactory.java +++ /dev/null @@ -1,62 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - -import java.util.Map; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; - - -public class EditModelFactory implements IEditModelFactory { - protected boolean loadKnownResourcesAsReadOnly = true; - - public EditModel createEditModelForRead(String editModelID, EMFWorkbenchContext context) { - return createEditModelForRead(editModelID, context, null); - } - - public EditModel createEditModelForWrite(String editModelID, EMFWorkbenchContext context) { - return createEditModelForWrite(editModelID, context, null); - } - - public EditModel createEditModelForRead(String editModelID, EMFWorkbenchContext context, Map params) { - EditModel editModel = new EditModel(editModelID, context, true); - editModel.setAccessAsReadForUnKnownURIs(loadKnownResourcesAsReadOnly); - return editModel; - } - - public EditModel createEditModelForWrite(String editModelID, EMFWorkbenchContext context, Map params) { - EditModel editModel = new EditModel(editModelID, context, false); - editModel.setAccessAsReadForUnKnownURIs(loadKnownResourcesAsReadOnly); - return editModel; - } - - public String getCacheID(String editModelID, Map params) { - return editModelID; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.integration.IEditModelFactory#setLoadKnownResourcesAsReadOnly(boolean) - */ - public void setLoadKnownResourcesAsReadOnly(boolean value) { - this.loadKnownResourcesAsReadOnly = value; - } - - /** - * @return Returns the loadKnownResourcesAsReadOnly. - */ - protected boolean isLoadKnownResourcesAsReadOnly() { - return loadKnownResourcesAsReadOnly; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelListener.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelListener.java deleted file mode 100644 index aefe9e49d..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelListener.java +++ /dev/null @@ -1,24 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - -/** - * Insert the type's description here. Creation date: (4/11/2001 4:45:13 PM) - * - * @author: Administrator - */ -public interface EditModelListener { - /** - * An event ocurred on the J2EEEditModel. - */ - void editModelChanged(EditModelEvent anEvent); -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelNature.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelNature.java deleted file mode 100644 index f80a886b9..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/EditModelNature.java +++ /dev/null @@ -1,64 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 4, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.util.Map; - -import org.eclipse.jem.util.emf.workbench.nature.EMFNature; -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public abstract class EditModelNature extends EMFNature { - /** - * - */ - public EditModelNature() { - super(); - } - - public EditModel getEditModelForRead(String editModelKey, Object accessorKey) { - return getEditModelForRead(editModelKey, accessorKey, null); - } - - public EditModel getEditModelForWrite(String editModelKey, Object accessorKey) { - return getEditModelForWrite(editModelKey, accessorKey, null); - } - - public EditModel getEditModelForRead(String editModelKey, Object accessorKey, Map params) { - EditModel result = null; - if (getEmfContext() != null) - result = getEmfContext().getEditModelForRead(editModelKey, accessorKey, params); - return result; - } - - public EditModel getEditModelForWrite(String editModelKey, Object accessorKey, Map params) { - EditModel result = null; - if (getEmfContext() != null) - result = getEmfContext().getEditModelForWrite(editModelKey, accessorKey, params); - return result; - } - - protected EMFWorkbenchContext getEmfContext() { - return (EMFWorkbenchContext) getEmfContextBase(); - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/IEditModelFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/IEditModelFactory.java deleted file mode 100644 index 873209f5b..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/IEditModelFactory.java +++ /dev/null @@ -1,31 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.util.Map; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; - - -public interface IEditModelFactory { - - public abstract EditModel createEditModelForRead(String editModelID, EMFWorkbenchContext context); - - public abstract EditModel createEditModelForRead(String editModelID, EMFWorkbenchContext context, Map params); - - public abstract EditModel createEditModelForWrite(String editModelID, EMFWorkbenchContext context); - - public abstract EditModel createEditModelForWrite(String editModelID, EMFWorkbenchContext context, Map params); - - public String getCacheID(String editModelID, Map params); - - public void setLoadKnownResourcesAsReadOnly(boolean value); -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/LooseComposedEditModel.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/LooseComposedEditModel.java deleted file mode 100644 index f9a5f82a2..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/LooseComposedEditModel.java +++ /dev/null @@ -1,37 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; - - -/** - * @author Administrator - */ -public class LooseComposedEditModel extends ComposedEditModel { - - public LooseComposedEditModel(String editModelID, EMFWorkbenchContext context) { - super(editModelID, context); - - } - - public EditModel.Reference addChild(EditModel editModel) { - getChildren().add(editModel); - Reference ref = editModel.getReference(); - getChildrenMap().put(ref, editModel); - return ref; - } - - public void removeChild(EditModel editModel) { - getChildren().remove(editModel); - getChildrenMap().remove(editModel.getReference()); - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModelModifier.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModelModifier.java deleted file mode 100644 index 53d88ec79..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModelModifier.java +++ /dev/null @@ -1,615 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.emf.common.command.AbstractCommand; -import org.eclipse.emf.common.command.Command; -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.common.util.Enumerator; -import org.eclipse.emf.ecore.EEnum; -import org.eclipse.emf.ecore.EEnumLiteral; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.edit.command.AddCommand; -import org.eclipse.emf.edit.command.RemoveCommand; -import org.eclipse.emf.edit.command.SetCommand; -import org.eclipse.emf.edit.domain.EditingDomain; -import org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil; - -/** - * Insert the type's description here. Creation date: (4/6/2001 3:40:35 PM) - * - * @author: Administrator - */ -public class ModelModifier { - private static final String SET_PATTERN = "Set {0}"; //$NON-NLS-1$ - private static final String ADD_PATTERN = "Add {0}"; //$NON-NLS-1$ - private static final String REMOVE_PATTERN = "Remove {0}"; //$NON-NLS-1$ - private static final String DEFAULT_COMMAND_LABEL = "Command"; //$NON-NLS-1$ - private EditingDomain editingDomain; - private List helpers; - private List extendedHelpers; - protected List additionalCommands; - protected int status; - public static final int NO_VALUE_CHANGE = 0; - public static final int VALUE_CHANGE = 1; - public static final int ERROR = 2; - - /** - * J2EEModelModifier constructor comment. - */ - public ModelModifier() { - super(); - } - - /** - * J2EEModelModifier constructor comment. - * - * @param aDomain - * EditingDomain - */ - public ModelModifier(EditingDomain aDomain) { - setEditingDomain(aDomain); - } - - /** - * Add - * - * @aHelper to the list of helper that will be executed. - */ - public void addHelper(ModifierHelper aHelper) { - if (aHelper != null && !getHelpers().contains(aHelper)) - getHelpers().add(aHelper); - } - - public void addAdditionalCommand(Command aCommand) { - if (aCommand != null && !getAdditionalCommands().contains(aCommand)) - additionalCommands.add(aCommand); - } - - /** - * Return true if this modifier can create a command that will perform the necessary operation. - */ - public boolean canExecuteCommand() { - return getEditingDomain() != null; - } - - public int executeWithStatus() { - try { - execute(); - return status; - } finally { - status = -1; - } - } - - /** - * Execute this modifier using the recording mechanism of the StructedTextUndoManager. If this - * modifier cannot record, try to execute using the CommandStack (if it can execute commands). - * Return true if the execution was attempted. - * - * @see canExecuteCommand() - * @see canRecord() - * @see run() - */ - public boolean execute(ModifierHelper aHelper) { - addHelper(aHelper); - return execute(); - } - - /** - * Execute this modifier using the recording mechanism of the StructedTextUndoManager. If this - * modifier cannot record, try to execute using the CommandStack (if it can execute commands). - * Return true if the execution was attempted. - * - * @see canExecuteCommand() - * @see canRecord() - * @see run() - */ - public boolean execute(List someHelpers) { - setHelpers(someHelpers); - return execute(); - } - - /** - * Execute this modifier by creating a Command that is executed on the CommandStack. If this - * modifier cannot execute commands, the execution will not take place. Return true if the - * execution was attempted. - * - * @see canExecuteCommand() - */ - public boolean execute() { - boolean result = false; - if (canExecuteCommand()) { - try { - Command command = createCommand(); - result = command != null; - if (result) { - getCommandStack().execute(command); - } - } finally { - release(); - } - } else { - setStatus(ERROR); - } - return result; - } - - protected CommandStack getCommandStack() { - if (getEditingDomain() != null) - return getEditingDomain().getCommandStack(); - return null; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 2:53:17 PM) - * - * @return EditingDomain - */ - public EditingDomain getEditingDomain() { - return editingDomain; - } - - /** - * Insert the method's description here. Creation date: (4/10/2001 8:46:35 AM) - * - * @return J2EEModifierHelper - */ - public ModifierHelper getFirstHelper() { - if (helpers != null && getHelpers().size() > 0) - return (ModifierHelper) getHelpers().get(0); - return null; - } - - /** - * Insert the method's description here. Creation date: (4/10/2001 8:46:35 AM) - * - * @return java.util.List - */ - public java.util.List getHelpers() { - if (helpers == null) - helpers = new ArrayList(); - return helpers; - } - - public java.util.List getAdditionalCommands() { - if (additionalCommands == null) - additionalCommands = new ArrayList(); - return additionalCommands; - } - - /** - * Release all model artifacts. - */ - protected void release() { - setEditingDomain(null); - setHelpers(null); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 2:53:17 PM) - * - * @param newEditingDomain - * EditingDomain - */ - public void setEditingDomain(EditingDomain newEditingDomain) { - editingDomain = newEditingDomain; - } - - /** - * Insert the method's description here. Creation date: (4/10/2001 8:46:35 AM) - * - * @param newHelpers - * java.util.List - */ - public void setHelpers(java.util.List newHelpers) { - helpers = newHelpers; - } - - protected void setStatus(int statusCode) { - if (statusCode > status) - status = statusCode; - } - - /** - * Return an AddCommand that will be executed by a CommandStack. - */ - protected Command createAddCommand(ModifierHelper aHelper) { - Object value = getValue(aHelper); - Command command = null; - if (valueChanged(aHelper.getOwner(), aHelper.getFeature(), value, false)) { - command = AddCommand.create(getEditingDomain(), aHelper.getOwner(), aHelper.getFeature(), value); - ((AbstractCommand) command).setLabel(createCommandLabel(ADD_PATTERN, aHelper.getFeature())); - setStatus(VALUE_CHANGE); - } else { - setStatus(NO_VALUE_CHANGE); - } - return command; - } - - /** - * Return a Command that will be executed by a CommandStack. The default is to return null. - * Subclasses should override this method. - */ - public Command createCommand() { - Command chainedCommand = createCommand(null, getHelpers()); - if (null == chainedCommand && additionalCommands != null && additionalCommands.isEmpty()) { - setStatus(ERROR); - return null; - } - chainedCommand = appendAdditionalCommands(chainedCommand); - return chainedCommand; - } - - protected Command createCommand(Command chainedCommand, List helpersArg) { - if (null == extendedHelpers) { - extendedHelpers = new ArrayList(); - } - - if (!helpersArg.isEmpty()) { - Iterator it = helpersArg.iterator(); - Command nextCommand = null; - while (it.hasNext()) { - nextCommand = createCommand((ModifierHelper) it.next()); - if (chainedCommand == null) - chainedCommand = nextCommand; - else if (nextCommand != null) - chainedCommand = chainedCommand.chain(nextCommand); - } - } - if (!extendedHelpers.isEmpty()) { - List copy = new ArrayList(); - copy.addAll(extendedHelpers); - extendedHelpers.clear(); - chainedCommand = createCommand(chainedCommand, copy); - } - return chainedCommand; - } - - protected Command appendAdditionalCommands(Command chainedCommand) { - if (additionalCommands != null && !additionalCommands.isEmpty()) { - Command command; - for (int i = 0; i < additionalCommands.size(); i++) { - command = (Command) additionalCommands.get(i); - if (chainedCommand == null) - chainedCommand = command; - else - chainedCommand = chainedCommand.chain(command); - } - } - return chainedCommand; - } - - /** - * Return a Command that will be executed by a CommandStack. - */ - protected Command createCommand(ModifierHelper aHelper) { - if (aHelper == null) - return null; - Command command1, command2; - ModifierHelper ownerHelper = aHelper.getOwnerHelper(); - if (aHelper.shouldUnsetValue() && ownerHelper != null) - return null; //we are unsetting a value on an owner that does not exist so do not - // create the owner - command1 = createCommand(ownerHelper); - command2 = primCreateCommand(aHelper); - - if (command1 != null) { - if (command2 == null) - command2 = command1; - else - command2 = command2.chain(command1); - } - return command2; - } - - protected String createCommandLabel(String aPattern, EStructuralFeature feature) { - String replacement = feature == null ? DEFAULT_COMMAND_LABEL : feature.getName(); - return java.text.MessageFormat.format(aPattern, new String[]{replacement}); - } - - /** - * Return a Command that will be executed by a CommandStack. The default is to return null. - * Subclasses should override this method. - */ - protected Command createManyCommand(ModifierHelper aHelper) { - if (aHelper.shouldUnsetValue()) - return createRemoveCommand(aHelper); - return createAddCommand(aHelper); - } - - protected EObject createObjectFromHelper(ModifierHelper aHelper) { - return aHelper.createNewObjectFromFeature(); - } - - public class ProxyWrappingCommand extends AbstractCommand { - protected Command baseCommand = null; - protected EObject eObject = null; - protected Resource resource = null; - - public ProxyWrappingCommand(Command baseCommand, EObject eObject) { - this.baseCommand = baseCommand; - this.eObject = eObject; - this.resource = eObject.eResource(); - } - - public boolean canExecute() { - return baseCommand.canExecute(); - } - - public void execute() { - ExtendedEcoreUtil.becomeProxy(eObject, resource); - baseCommand.execute(); - } - - public boolean canUndo() { - return baseCommand.canUndo(); - } - - public void undo() { - baseCommand.undo(); - ExtendedEcoreUtil.removeProxy(eObject, resource); - } - - public void redo() { - baseCommand.redo(); - } - - public Collection getResult() { - return baseCommand.getResult(); - } - - public Collection getAffectedObjects() { - return baseCommand.getAffectedObjects(); - } - - public String getLabel() { - return baseCommand.getLabel(); - } - - public String getDescription() { - return baseCommand.getDescription(); - } - - public void dispose() { - super.dispose(); - baseCommand.dispose(); - } - } - - /** - * Return a Remove Command that will be executed by a CommandStack. - */ - protected Command createRemoveCommand(ModifierHelper aHelper) { - Object value = getValue(aHelper); - Command command = null; - EStructuralFeature feature = aHelper.getFeature(); - if (valueChanged(aHelper.getOwner(), feature, value, true)) { - if (isValueEqual(aHelper, value)) { - command = RemoveCommand.create(getEditingDomain(), aHelper.getOwner(), feature, (Collection) value); - } else { - command = RemoveCommand.create(getEditingDomain(), aHelper.getOwner(), feature, value); - } - ((AbstractCommand) command).setLabel(createCommandLabel(REMOVE_PATTERN, feature)); - setStatus(VALUE_CHANGE); - } else { - setStatus(NO_VALUE_CHANGE); - } - return command; - } - - private boolean isValueEqual(ModifierHelper aHelper, Object value) { - return aHelper.getOwner().eGet(aHelper.getFeature()) == value; - } - - /** - * Return a SetCommand that will be executed by a CommandStack. - */ - protected Command createSingleCommand(ModifierHelper aHelper) { - Object value = getValue(aHelper); - Command command = null; - if (valueChanged(aHelper.getOwner(), aHelper.getFeature(), value, aHelper.shouldUnsetValue())) { - command = SetCommand.create(getEditingDomain(), aHelper.getOwner(), aHelper.getFeature(), value); - ((AbstractCommand) command).setLabel(createCommandLabel(SET_PATTERN, aHelper.getFeature())); - setStatus(VALUE_CHANGE); - } else { - setStatus(NO_VALUE_CHANGE); - } - return command; - } - - protected Object createValueFromHelper(ModifierHelper aHelper) { - EObject newObject = createObjectFromHelper(aHelper); - setNewObjectAttributes(newObject, aHelper); - return newObject; - } - - protected boolean enumValueChanged(EObject anObject, EStructuralFeature aFeature, Object aValue) { - if (!anObject.eIsSet(aFeature)) - return true; - Enumerator existingEnumerator = (Enumerator) anObject.eGet(aFeature); - Enumerator newEnumerator = getEnumerator(aFeature, aValue); - return existingEnumerator != newEnumerator; - } - - private Enumerator getEnumerator(EStructuralFeature aFeature, Object aValue) { - if (aValue instanceof Enumerator) - return (Enumerator) aValue; - EEnum anEnum = (EEnum) aFeature.getEType(); - EEnumLiteral literal = null; - if (aValue instanceof String) - literal = anEnum.getEEnumLiteral((String) aValue); - else if (aValue instanceof Integer) - literal = anEnum.getEEnumLiteral(((Integer) aValue).intValue()); - if (literal != null) - return literal.getInstance(); - return null; - } - - protected Object getValue(ModifierHelper aHelper) { - if (aHelper.mustCreateValue()) { - Object value = createValueFromHelper(aHelper); - aHelper.setValue(value); - } - return aHelper.getValue(); - } - - protected boolean manyValueChanged(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean isUnset) { - List list = (List) anObject.eGet(aFeature); - if (isUnset) - return list.contains(aValue) || (list == aValue && !list.isEmpty()); - return !list.contains(aValue); - } - - /** - * Return a Command that will be executed by a CommandStack. The default is to return null. - * Subclasses should override this method. - */ - protected Command primCreateCommand(ModifierHelper aHelper) { - Command command = doCreateCommand(aHelper); - if (aHelper.shouldUnsetValue()) { - Object value = aHelper.getValue(); - if (value instanceof EObject && !((EObject) value).eIsProxy()) { - command = new ProxyWrappingCommand(command, (EObject) value); - } - } - return command; - } - - protected Command doCreateCommand(ModifierHelper aHelper) { - if (!aHelper.isComplete()) { - setStatus(ERROR); - return null; - } - Command command = null; - if (aHelper.getFeature().isMany()) - command = createManyCommand(aHelper); - else - command = createSingleCommand(aHelper); - - if (null != command) { - List localHelpers = ModifierHelperRegistry.getInstance().getHelpers(aHelper); - if (null != localHelpers) { - extendedHelpers.addAll(localHelpers); - } - } - return command; - - } - - /** - * Run using - * - * @aHelper. This will set a MOF attibute value to the owner of the helper. - */ - protected void primRun(ModifierHelper aHelper) { - if (aHelper.isComplete()) { - Object value = getValue(aHelper); - if (valueChanged(aHelper.getOwner(), aHelper.getFeature(), value, aHelper.shouldUnsetValue())) - setObjectAttribute(aHelper.getOwner(), aHelper.getFeature(), value, aHelper.shouldUnsetValue()); - } - } - - /** - * The default is to do nothing. Subclasses should override this method if they are using - * recordable commands. The implementation of this method should update the MOF model directly. - * Any modification will be recorded. - */ - public void run() { - if (!getHelpers().isEmpty()) { - Iterator it = getHelpers().iterator(); - while (it.hasNext()) - run((ModifierHelper) it.next()); - } - } - - /** - * Run using - * - * @aHelper's ownerHelper first before running with - * @aHelper. - */ - protected void run(ModifierHelper aHelper) { - if (aHelper != null) { - run(aHelper.getOwnerHelper()); - primRun(aHelper); - } - } - - protected void setNewObjectAttributes(EObject anObject, ModifierHelper aHelper) { - HashMap attributes = aHelper.getAttributes(); - Iterator it = attributes.keySet().iterator(); - EStructuralFeature feature; - Object value = null; - while (it.hasNext()) { - feature = (EStructuralFeature) it.next(); - value = attributes.get(feature); - setObjectAttribute(anObject, feature, value, false); - } - } - - protected void setObjectAttribute(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean shouldUnsetValue) { - if (aFeature.isMany()) - setObjectManyAttribute(anObject, aFeature, aValue, shouldUnsetValue); - else - setObjectSingleAttribute(anObject, aFeature, aValue, shouldUnsetValue); - } - - protected void setObjectEnumAttribute(EObject anObject, EStructuralFeature aFeature, Object aValue) { - Enumerator enumerator = getEnumerator(aFeature, aValue); - anObject.eSet(aFeature, enumerator); - } - - protected void setObjectManyAttribute(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean shouldUnsetValue) { - List list = (List) anObject.eGet(aFeature); - if (shouldUnsetValue) - list.remove(aValue); - else - list.add(aValue); - } - - protected void setObjectSingleAttribute(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean shouldUnsetValue) { - if (shouldUnsetValue) - anObject.eUnset(aFeature); - else if (aFeature.getEType() instanceof EEnum) - setObjectEnumAttribute(anObject, aFeature, aValue); - else - anObject.eSet(aFeature, aValue); - } - - protected boolean singleValueChanged(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean isUnset) { - if (aFeature.getEType() instanceof EEnum) - return enumValueChanged(anObject, aFeature, aValue); - - Object existingValue = anObject.eGet(aFeature); - if (existingValue == null && aValue == null) - return false; - if (existingValue != null && !existingValue.equals(aValue)) - return true; - if (aValue != null && !aValue.equals(existingValue)) - return true; - return false; - } - - protected boolean valueChanged(EObject anObject, EStructuralFeature aFeature, Object aValue, boolean isUnset) { - if (aFeature.isMany()) - return manyValueChanged(anObject, aFeature, aValue, isUnset); - return singleValueChanged(anObject, aFeature, aValue, isUnset); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelper.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelper.java deleted file mode 100644 index 1936a2c31..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelper.java +++ /dev/null @@ -1,363 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - - -import java.util.HashMap; - -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.emf.ecore.impl.EClassImpl; -import org.eclipse.emf.edit.command.SetCommand; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.wst.common.internal.emf.utilities.FeatureValueConversionException; -import org.eclipse.wst.common.internal.emf.utilities.FeatureValueConverter; - -/** - * Insert the type's description here. Creation date: (4/6/2001 3:23:36 PM) - * - * @author: Administrator - */ -public class ModifierHelper { - - private EObject owner; - private ModifierHelper ownerHelper; - private OwnerProvider ownerProvider; - private Object value; - private EStructuralFeature feature; - private HashMap attributes; - private boolean shouldUnsetValue = false; - private String valueXSITypeName; - private FeatureValueConverter featureValueConverter; - - public static final int ACTION_SET = 0; - public static final int ACTION_UNSET = 1; - public static final int ACTION_BOTH = 2; - - /** - * J2EEModifierHelper constructor comment. - */ - public ModifierHelper() { - super(); - } - - /** - * J2EEModifierHelper constructor comment. - */ - public ModifierHelper(EObject anOwner, EStructuralFeature aFeature, Object aValue) { - setOwner(anOwner); - setFeature(aFeature); - setValue(aValue); - } - - /** - * J2EEModifierHelper constructor comment. - */ - public ModifierHelper(ModifierHelper anOwnerHelper, EStructuralFeature aFeature, Object aValue) { - setOwnerHelper(anOwnerHelper); - setFeature(aFeature); - setValue(aValue); - } - - /** - * J2EEModifierHelper constructor comment. - */ - public ModifierHelper(OwnerProvider anOwnerProvider, EStructuralFeature aFeature, Object aValue) { - setOwnerProvider(anOwnerProvider); - setFeature(aFeature); - setValue(aValue); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return java.util.HashMap - */ - public void addAttribute(EStructuralFeature aFeature, Object aValue) { - if (aFeature != null && aValue != null) - getAttributes().put(aFeature, aValue); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newValue - * java.lang.Object - */ - protected Object convertValue(java.lang.Object newValue) { - return getFeatureValueConverter().convertValue(newValue, getFeature()); - } - - //Calling this will cause the value to be removed or unset from the owner. - public void doUnsetValue() { - shouldUnsetValue = true; - if (value != SetCommand.UNSET_VALUE && feature != null && !feature.isMany()) - primSetValue(SetCommand.UNSET_VALUE); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return java.util.HashMap - */ - public java.util.HashMap getAttributes() { - if (attributes == null) - attributes = new HashMap(); - return attributes; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return org.eclipse.emf.ecore.EFactory - */ - protected org.eclipse.emf.ecore.EFactory getFactory() { - return getPackage().getEFactoryInstance(); - } - - protected EPackage getPackage() { - return ((EClassImpl) getFeatureType()).getEPackage(); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return org.eclipse.emf.ecore.EStructuralFeature - */ - public org.eclipse.emf.ecore.EStructuralFeature getFeature() { - return feature; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return EObject - */ - protected EObject getFeatureType() { - return getFeature().getEType(); - } - - /** - * Insert the method's description here. Creation date: (5/10/2001 4:51:58 PM) - * - * @return com.ibm.etools.j2ee.commands.FeatureValueConverter - */ - public FeatureValueConverter getFeatureValueConverter() { - if (featureValueConverter == null) - featureValueConverter = FeatureValueConverter.DEFAULT; - return featureValueConverter; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return String - */ - protected String getNewValueTypeName() { - if (getValueXSITypeName() != null && getValueXSITypeName().length() > 0) - return getValueXSITypeName(); - return (((EClass) getFeatureType()).getName()); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return org.eclipse.emf.ecore.EObject - */ - public org.eclipse.emf.ecore.EObject getOwner() { - if (owner == null) { - OwnerProvider provider = getOwnerProvider(); - EObject providerOwner = null; - if (provider != null) - providerOwner = provider.getOwner(); - if (providerOwner == null && getOwnerHelper() != null) - providerOwner = (EObject) getOwnerHelper().getValue(); - return providerOwner; - } - return owner; - } - - /** - * Insert the method's description here. Creation date: (4/8/2001 2:47:54 PM) - * - * @return com.ibm.etools.j2ee.commands.J2EEModifierHelper - */ - public ModifierHelper getOwnerHelper() { - if (ownerHelper == null) { - if (getOwnerProvider() != null && getOwnerProvider().getOwner() == null) - return getOwnerProvider().getOwnerHelper(); - } - return ownerHelper; - } - - public ModifierHelper primGetOwnerHelper() { - return ownerHelper; - } - - /** - * Insert the method's description here. Creation date: (9/18/2001 1:31:14 PM) - * - * @return com.ibm.etools.j2ee.ui.J2EEOwnerProvider - */ - public OwnerProvider getOwnerProvider() { - return ownerProvider; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @return java.lang.Object - */ - public java.lang.Object getValue() { - return value; - } - - /** - * Insert the method's description here. Creation date: (4/10/2001 3:39:31 PM) - * - * @return java.lang.String - */ - public java.lang.String getValueXSITypeName() { - return valueXSITypeName; - } - - /** - * This will automatically get called from the J2EEModelModifier before executing so it is not - * necessary to call it directly. - */ - public boolean isComplete() { - boolean result = true; - if (getOwnerHelper() != null) - result = getOwnerHelper().isComplete(); - if (!mustCreateValue()) - result = getValue() != null || shouldUnsetValue(); - else - result = getFeatureType() != null; - return result && getFeature() != null && (getOwner() != null || getOwnerHelper() != null); - } - - public boolean mustCreateValue() { - return getValue() == null && getFeature() != null && !shouldUnsetValue(); - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newValue - * java.lang.Object - */ - public void primSetValue(java.lang.Object newValue) { - value = newValue; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newFeature - * org.eclipse.emf.ecore.EStructuralFeature - */ - public void setFeature(org.eclipse.emf.ecore.EStructuralFeature newFeature) { - feature = newFeature; - } - - /** - * Insert the method's description here. Creation date: (5/10/2001 4:51:58 PM) - * - * @param newFeatureValueConverter - * com.ibm.etools.j2ee.commands.FeatureValueConverter - */ - public void setFeatureValueConverter(FeatureValueConverter newFeatureValueConverter) { - featureValueConverter = newFeatureValueConverter; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newOwner - * org.eclipse.emf.ecore.EObject - */ - public void setOwner(org.eclipse.emf.ecore.EObject newOwner) { - owner = newOwner; - } - - /** - * Insert the method's description here. Creation date: (4/8/2001 2:47:54 PM) - * - * @param newOwnerHelper - * com.ibm.etools.j2ee.commands.J2EEModifierHelper - */ - public void setOwnerHelper(ModifierHelper newOwnerHelper) { - ownerHelper = newOwnerHelper; - } - - /** - * Insert the method's description here. Creation date: (9/18/2001 1:31:14 PM) - * - * @param newOwnerProvider - * com.ibm.etools.j2ee.ui.J2EEOwnerProvider - */ - public void setOwnerProvider(OwnerProvider newOwnerProvider) { - ownerProvider = newOwnerProvider; - } - - /** - * Insert the method's description here. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newValue - * java.lang.Object - */ - public void setValue(java.lang.Object newValue) { - try { - primSetValue(convertValue(newValue)); - } catch (FeatureValueConversionException featureException) { - Logger.getLogger().logError(featureException); - primSetValue(null); - } - } - - /** - * Treat an empty String as a null value. Creation date: (4/6/2001 3:28:16 PM) - * - * @param newValue - * java.lang.Object - */ - public void setValueFromWidget(String newValue) { - Object data = newValue; - if (newValue != null && newValue.length() == 0) - data = null; - setValue(data); - if (data == null) - doUnsetValue(); - else - shouldUnsetValue = false; - } - - /** - * Insert the method's description here. Creation date: (4/10/2001 3:39:31 PM) - * - * @param newValueXSITypeName - * java.lang.String - */ - public void setValueXSITypeName(java.lang.String newValueXSITypeName) { - valueXSITypeName = newValueXSITypeName; - } - - public boolean shouldUnsetValue() { - return shouldUnsetValue; - } - - public EObject createNewObjectFromFeature() { - EClass metaClass = (EClass) getPackage().getEClassifier(getNewValueTypeName()); - return getFactory().create(metaClass); - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperChainer.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperChainer.java deleted file mode 100644 index d36148d59..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperChainer.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EStructuralFeature; - - - -/** - * @version 1.0 - * @author - */ -public class ModifierHelperChainer { - - ModifierHelper helper; - - public ModifierHelperChainer(EStructuralFeature feature, EObject owner, Object value) { - helper = new ModifierHelper(); - - if (owner != null) - helper.setOwner(owner); - - helper.setFeature(feature); - - if (value != null) - helper.setValue(value); - - } - - public ModifierHelper getHelper() { - return helper; - } - - public void setOwnerBasedOnType(Object owner) { - if (owner instanceof EObject) - helper.setOwner((EObject) owner); - else if (owner instanceof ModifierHelper) - helper.setOwnerHelper((ModifierHelper) owner); - } -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperFactory.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperFactory.java deleted file mode 100644 index bc41a627e..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperFactory.java +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Apr 27, 2004 - * - * To change the template for this generated file go to - * Window - Preferences - Java - Code Generation - Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -/** - * @author jsholl - * - * To change the template for this generated type comment go to Window - Preferences - Java - Code - * Generation - Code and Comments - */ -public interface ModifierHelperFactory { - - - /** - * @param baseHelper - * @param actionFlag - * @return - */ - ModifierHelper getHelper(ModifierHelper baseHelper, int actionFlag); -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperRegistry.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperRegistry.java deleted file mode 100644 index b1da8ade0..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ModifierHelperRegistry.java +++ /dev/null @@ -1,273 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Apr 27, 2004 - * - * To change the template for this generated file go to Window - Preferences - - * Java - Code Generation - Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.util.ArrayList; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtension; -import org.eclipse.core.runtime.IExtensionPoint; -import org.eclipse.core.runtime.Platform; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EClassifier; -import org.eclipse.emf.ecore.EPackage; -import org.eclipse.emf.ecore.EStructuralFeature; -import org.eclipse.jem.util.logger.proxy.Logger; - -/** - * @author jsholl - * - */ -public class ModifierHelperRegistry { - private static final String PLUGIN_ID = "org.eclipse.wst.common.internal.emfworkbench.integration"; //$NON-NLS-1$ - private static final String EXTENSION_POINT = "ModifierHelperFactory"; //$NON-NLS-1$ - private static final String FACTORY_CLASS = "class"; //$NON-NLS-1$ - private static final String PACKAGE = "package"; //$NON-NLS-1$ - private static final String PACKAGE_URI = "uri"; //$NON-NLS-1$ - private static final String NAME = "name"; //$NON-NLS-1$ - private static final String TYPE = "type"; //$NON-NLS-1$ - private static final String FEATURE = "feature"; //$NON-NLS-1$ - private static final String FEATURE_ACTION = "action"; //$NON-NLS-1$ - private static final String FEATURE_ACTION_SET = "set"; //$NON-NLS-1$ - private static final String FEATURE_ACTION_UNSET = "unset"; //$NON-NLS-1$ - private static final String FEATURE_ACTION_BOTH = "both"; //default //$NON-NLS-1$ - private static ModifierHelperRegistry INSTANCE = null; - // Hashtable mapping features to a list of FactoryHolders - private Hashtable featureHash = new Hashtable(); - private Hashtable factoryHash = new Hashtable(); - - private class FactoryHolder { - private int actionType; - private IConfigurationElement element; - - public FactoryHolder(IConfigurationElement element, int actionType) { - this.element = element; - this.actionType = actionType; - } - - public ModifierHelperFactory getFactory(int actionTypeArg) { - if (this.actionType == actionTypeArg || this.actionType == ModifierHelper.ACTION_BOTH) { - String hashKey = getFactoryHash(element); - ModifierHelperFactory factory = (ModifierHelperFactory) factoryHash.get(hashKey); - if (null == factory) { - try { - factory = (ModifierHelperFactory) element.createExecutableExtension(FACTORY_CLASS); - factoryHash.put(hashKey, factory); - } catch (CoreException e) { - Logger.getLogger().logError(e); - } - } - return factory; - } - return null; - } - - public boolean equals(Object obj) { - if (super.equals(obj)) { - return true; - } - FactoryHolder holder = (FactoryHolder) obj; - return getFactoryHash(element).equals(getFactoryHash(holder.element)); - } - } - - private ModifierHelperRegistry() { - readExtensions(); - } - - private void readExtensions() { - IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint(PLUGIN_ID, EXTENSION_POINT); - if (point == null) - return; - IConfigurationElement[] elements = point.getConfigurationElements(); - for (int i = 0; i < elements.length; i++) { - readFactory(elements[i]); - } - } - - private void readFactory(IConfigurationElement element) { - String factoryClassName = element.getAttribute(FACTORY_CLASS); - if (null == factoryClassName) { - logError(element, "No " + FACTORY_CLASS + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - } - IConfigurationElement[] packages = element.getChildren(PACKAGE); - if (packages.length == 0) { - logError(element, "No " + PACKAGE + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - } - for (int j = 0; j < packages.length; j++) { - readPackage(element, packages[j]); - } - } - - private void readPackage(IConfigurationElement factoryElement, IConfigurationElement element) { - String packageURI = element.getAttribute(PACKAGE_URI); - if (null == packageURI) { - logError(element, "No " + PACKAGE_URI + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - EPackage ePackage = EPackage.Registry.INSTANCE.getEPackage(packageURI); - if (null == ePackage) { - logError(element, PACKAGE + " " + packageURI + " can not be found."); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - IConfigurationElement[] types = element.getChildren(TYPE); - if (types.length == 0) { - logError(element, "No " + TYPE + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - } - for (int i = 0; i < types.length; i++) { - readType(factoryElement, ePackage, types[i]); - } - } - - private void readType(IConfigurationElement factoryElement, EPackage ePackage, IConfigurationElement element) { - String typeName = element.getAttribute(NAME); - if (null == typeName) { - logError(element, "No " + NAME + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - EClassifier eClassifier = ePackage.getEClassifier(typeName); - if (null == eClassifier) { - logError(element, TYPE + " " + typeName + " can not be found in " + PACKAGE + " " + ePackage.getName()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - return; - } - EClass eClass = (EClass) eClassifier; - IConfigurationElement[] features = element.getChildren(FEATURE); - if (features.length == 0) { - logError(element, "No " + FEATURE + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - for (int i = 0; i < features.length; i++) { - readFeature(factoryElement, eClass, features[i]); - } - } - - private void readFeature(IConfigurationElement factoryElement, EClass eClass, IConfigurationElement element) { - String featureName = element.getAttribute(NAME); - if (null == featureName) { - logError(element, "No " + NAME + " defined."); //$NON-NLS-1$ //$NON-NLS-2$ - return; - } - String action = element.getAttribute(FEATURE_ACTION); - if (null == action) { - action = FEATURE_ACTION_BOTH; - } - int actionType = -1; - if (action.equalsIgnoreCase(FEATURE_ACTION_BOTH)) { - actionType = ModifierHelper.ACTION_BOTH; - } else if (action.equalsIgnoreCase(FEATURE_ACTION_SET)) { - actionType = ModifierHelper.ACTION_SET; - } else if (action.equalsIgnoreCase(FEATURE_ACTION_UNSET)) { - actionType = ModifierHelper.ACTION_UNSET; - } - if (actionType == -1) { - logError(element, "Invalid " + FEATURE_ACTION + "=" + action + " defined. Valid values are: " + FEATURE_ACTION_BOTH + ", " + FEATURE_ACTION_SET + ", or " + FEATURE_ACTION_UNSET); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - return; - } - EStructuralFeature feature = null; - EList allFeatures = eClass.getEAllStructuralFeatures(); - EStructuralFeature tempFeature = null; - Iterator iterator = allFeatures.iterator(); - while (null == feature && iterator.hasNext()) { - tempFeature = (EStructuralFeature) iterator.next(); - if (tempFeature.getName().equals(featureName)) { - feature = tempFeature; - } - } - if (feature == null) { - logError(element, FEATURE + " " + featureName + " can not be found in " + TYPE + " " + eClass.getName()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - return; - } - List factoryHolderList = (List) featureHash.get(feature); - if (null == factoryHolderList) { - factoryHolderList = new ArrayList(); - featureHash.put(feature, factoryHolderList); - } - FactoryHolder factoryHolder = new FactoryHolder(factoryElement, actionType); - if (factoryHolderList.contains(factoryHolder)) { - logError(element, "Duplicate" + FEATURE + ":" + featureName + " defined for " + FACTORY_CLASS + ":" + factoryElement.getAttribute(FACTORY_CLASS)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - return; - } - factoryHolderList.add(factoryHolder); - } - - private String getFactoryHash(IConfigurationElement factoryElement) { - return factoryElement.getDeclaringExtension().getNamespace() + factoryElement.getAttribute(FACTORY_CLASS); - } - - public static void logError(IConfigurationElement element, String text) { - IExtension extension = element.getDeclaringExtension(); - StringBuffer buf = new StringBuffer(); - buf.append("Plugin " + extension.getNamespace() + ", extension " + extension.getExtensionPointUniqueIdentifier()); //$NON-NLS-1$ //$NON-NLS-2$ - buf.append("\n" + text); //$NON-NLS-1$ - Logger.getLogger().logError(buf.toString()); - } - - public static ModifierHelperRegistry getInstance() { - if (null == INSTANCE) { - INSTANCE = new ModifierHelperRegistry(); - } - return INSTANCE; - } - - /** - * returns a list of ModifierHelpers - * - * @param baseHelper - * @param actionFlag - * @return - */ - public List getHelpers(ModifierHelper baseHelper) { - int actionFlag = baseHelper.shouldUnsetValue() ? ModifierHelper.ACTION_UNSET : ModifierHelper.ACTION_SET; - EStructuralFeature feature = baseHelper.getFeature(); - List factoryList = getFactories(feature, actionFlag); - if (null == factoryList) { - return null; - } - ArrayList helpers = new ArrayList(); - Iterator it = factoryList.iterator(); - ModifierHelperFactory factory = null; - while (it.hasNext()) { - factory = (ModifierHelperFactory) it.next(); - Object helper = factory.getHelper(baseHelper, actionFlag); - if (null != helper) { - helpers.add(helper); - } - } - return helpers; - } - - private List getFactories(EStructuralFeature feature, int actionFlag) { - List factoryHolderList = (List) featureHash.get(feature); - if (null == factoryHolderList) { - return null; - } - List factoryList = new ArrayList(); - ModifierHelperFactory factory = null; - for (int i = 0; i < factoryHolderList.size(); i++) { - factory = ((FactoryHolder) factoryHolderList.get(i)).getFactory(actionFlag); - if (null != factory) { - factoryList.add(factory); - } - } - return factoryList; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/OwnerProvider.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/OwnerProvider.java deleted file mode 100644 index e08243980..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/OwnerProvider.java +++ /dev/null @@ -1,31 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.emf.ecore.EObject; - - -/** - * Insert the type's description here. Creation date: (6/20/2001 10:24:46 PM) - * - * @author: Administrator - */ -public interface OwnerProvider { - /** - * Return the EObject that will serve as the owner of a given J2EEModifierHelper. - */ - EObject getOwner(); - - /** - * Return a J2EEModifierHelper for the owner if the owner does not yet exist. - */ - ModifierHelper getOwnerHelper(); -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ProjectResourceSetEditImpl.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ProjectResourceSetEditImpl.java deleted file mode 100644 index aa8f271f8..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ProjectResourceSetEditImpl.java +++ /dev/null @@ -1,53 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 4, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import org.eclipse.core.resources.IProject; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl; -import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class ProjectResourceSetEditImpl extends ProjectResourceSetImpl { - - /** - * @param aProject - */ - public ProjectResourceSetEditImpl(IProject aProject) { - super(aProject); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl#createResource(org.eclipse.emf.common.util.URI) - */ - public Resource createResource(URI uri) { - Resource result = super.createResource(uri); - if (result != null && WorkbenchResourceHelper.isReferencedResource(result)) - WorkbenchResourceHelper.cacheSynchronizationStamp((ReferencedResource) result); - return result; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ResourceSetWorkbenchEditSynchronizer.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ResourceSetWorkbenchEditSynchronizer.java deleted file mode 100644 index 1f79b68f7..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/integration/ResourceSetWorkbenchEditSynchronizer.java +++ /dev/null @@ -1,451 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Mar 4, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.wst.common.internal.emfworkbench.integration; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IResourceDeltaVisitor; -import org.eclipse.core.resources.IWorkspace; -import org.eclipse.core.resources.IWorkspaceRunnable; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.jobs.ILock; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.common.util.WrappedException; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jem.internal.util.emf.workbench.EMFWorkbenchContextFactory; -import org.eclipse.jem.util.emf.workbench.ProjectResourceSet; -import org.eclipse.jem.util.emf.workbench.ResourceSetWorkbenchSynchronizer; -import org.eclipse.jem.util.logger.proxy.Logger; -import org.eclipse.jem.util.plugin.JEMUtilPlugin; -import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; - -/** - * @author schacher - * - * To change the template for this generated type comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public class ResourceSetWorkbenchEditSynchronizer extends ResourceSetWorkbenchSynchronizer implements IResourceDeltaVisitor { - private static final String CLASS_EXTENSION = "class"; //$NON-NLS-1$ - private static final String JAVA_EXTENSION = "java"; //$NON-NLS-1$ - private Set recentlySavedFiles = new HashSet(); - private Map ignoredFilesCache = new HashMap(); - - /** The emf resources to be removed from the resource set as a result of a delta */ - protected List deferredRemoveResources = new ArrayList(); - protected List deferredUnloadResources = new ArrayList(); - protected List deferredLoadResources = new ArrayList(); - - protected List autoloadResourcesURIs = new ArrayList(); - protected List autoloadResourcesExts = new ArrayList(); - - - /** - * @param aResourceSet - * @param aProject - */ - public ResourceSetWorkbenchEditSynchronizer(ResourceSet aResourceSet, IProject aProject) { - super(aResourceSet, aProject); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.ResourceSetWorkbenchSynchronizer#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent) - */ - public void resourceChanged(IResourceChangeEvent event) { - super.resourceChanged(event); - try { - acceptDelta(event); - notifyExtendersIfNecessary(); - processDeferredResources(); - } catch (Exception e) { - e.printStackTrace(); - } finally { - deferredRemoveResources.clear(); - deferredUnloadResources.clear(); - deferredLoadResources.clear(); - } - } - - protected void processDeferredRemovedResources() { - Resource resource = null; - for (int i = 0; i < deferredRemoveResources.size(); i++) { - resource = (Resource) deferredRemoveResources.get(i); - resourceSet.getResources().remove(resource); - resource.unload(); - } - } - - protected void processDeferredUnloadedResources() { - Resource resource = null; - for (int i = 0; i < deferredUnloadResources.size(); i++) { - resource = (Resource) deferredUnloadResources.get(i); - resource.unload(); - } - } - - private void processDeferredLoadResources() { - URI uri = null; - for (int i = 0; i < deferredLoadResources.size(); i++) { - uri = (URI) deferredLoadResources.get(i); - try { - resourceSet.getResource(uri, true); - } catch (WrappedException ex) { - Logger.getLogger().logError(ex); - } - - } - } - - private ILock lock; - private static final long delay = 30; - - private ILock getLock() { - if (lock == null) - lock = Platform.getJobManager().newLock(); - return lock; - } - - private void releaseLock() { - getLock().release(); - } - private boolean aquireLock() throws InterruptedException{ - return getLock().acquire(delay); - } - - protected void acceptDelta(final IResourceChangeEvent event) { - - boolean hasLocked = false; - try { - hasLocked = aquireLock(); - } catch (InterruptedException e) { - Logger.getLogger().write(e); - } - - try{ - final IResourceDelta delta = event.getDelta(); - - if (ResourcesPlugin.getWorkspace().isTreeLocked()) { - primAcceptDelta(delta, event); - } - else { - IWorkspaceRunnable runnable = new IWorkspaceRunnable() { - public void run(IProgressMonitor monitor) throws CoreException { - primAcceptDelta(delta, event); - } - }; - try { - ResourcesPlugin.getWorkspace().run(runnable, project, IWorkspace.AVOID_UPDATE, null); - } catch (CoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - }finally{ - if( hasLocked ) - releaseLock(); - } - } - - private void primAcceptDelta(IResourceDelta delta, IResourceChangeEvent event) { - if (delta != null) { - try { - delta.accept(ResourceSetWorkbenchEditSynchronizer.this); - } catch (Exception e) { - Logger.getLogger().logError(e); - } - } - } - - /** - * The project is going away so we need to cleanup ourself and the ResourceSet. TODO Need to - * push up this code to ResourceSetWorkbenchSynchronizer in next release. - */ - protected void release() { - if (JEMUtilPlugin.isActivated()) { - try { - if (resourceSet instanceof ProjectResourceSet) - ((ProjectResourceSet) resourceSet).release(); - } finally { - EMFWorkbenchContextFactory.INSTANCE.removeCachedProject(getProject()); - dispose(); - } - } - } - - private void processDeferredResources() { - processDeferredRemovedResources(); - processDeferredUnloadedResources(); - processDeferredLoadResources(); - } - - public boolean visit(IResourceDelta delta) { - IResource resource = delta.getResource(); - // only respond to project changes - if (resource != null) { - if (resource.getType() == IResource.PROJECT) { - IProject p = (IProject) resource; - if (isInterrestedInProject(p)) { - currentProjectDelta = delta; - return true; - } - // added line - currentProjectDelta = null; - return false; - } - if (resource.getType() == IResource.FILE && isInterrestedInFile((IFile) resource)) { - switch (delta.getKind()) { - case IResourceDelta.REMOVED : - removedResource((IFile) resource); - break; - case IResourceDelta.ADDED : - addedResource((IFile) resource); - break; - case IResourceDelta.CHANGED : - if ((delta.getFlags() & IResourceDelta.CONTENT) != 0) - changedResource((IFile) resource); - break; - default : - if ((delta.getFlags() & IResourceDelta.MOVED_FROM) != 0 || (delta.getFlags() & IResourceDelta.MOVED_TO) != 0) - movedResource((IFile) resource); - break; - } - return false; - } - } - return true; - } - - /** - * Queue up the <code>Resource</code> that corresponds to <code>aFile</code>, for removal - * from the cache of resources. - * - * @post Return true if a <code>Resource</code> was queued up to be removed. - */ - protected boolean removedResource(IFile aFile) { - return processResource(aFile, true); - } - - /** - * Queue up the <code>Resource</code> that corresponds to <code>aFile</code>, for reload. - * - * @post Return true if a <code>Resource</code> was queued up to be reloaded. - */ - protected boolean addedResource(IFile aFile) { - boolean didProcess = false; - Resource resource = getResource(aFile); - if ((resource != null) || (recentlySavedFiles.contains(resource))){ - /* - * The IFile was just added to the workspace but we have a resource - * in memory. Need to decide if it should be unloaded. - */ - if (resource.isModified()) { - if (WorkbenchResourceHelper.isReferencedResource(resource)) { - ReferencedResource refRes = (ReferencedResource) resource; - if (refRes.shouldForceRefresh()) { - deferredUnloadResources.add(resource); - didProcess = true; - } - } - } else { - /*Unload if found and is not modified.*/ - deferredUnloadResources.add(resource); - didProcess = true; - } - } else { - //Process resource as a refresh. - URI uri = URI.createPlatformResourceURI(aFile.getFullPath().toString()); - if ((autoloadResourcesURIs.contains(uri)) || (autoloadResourcesExts.contains(aFile.getFileExtension()))) { - deferredLoadResources.add(uri); - didProcess = true; - } - } - return didProcess; -} - - protected boolean processResource(IFile aFile, boolean isRemove) { - Resource resource = getResource(aFile); - if ((resource != null) || (recentlySavedFiles.contains(resource))){ - if (resource.isModified()) { - if (WorkbenchResourceHelper.isReferencedResource(resource)) { - ReferencedResource refRes = (ReferencedResource) resource; - if (!refRes.shouldForceRefresh()) - return false; //Do not do anything - } else - return false; - } - - if (isRemove) - deferredRemoveResources.add(resource); - else if (resource.isLoaded() && !(WorkbenchResourceHelper.isReferencedResource(resource) && WorkbenchResourceHelper.isConsistent((ReferencedResource)resource))) - deferredUnloadResources.add(resource); - } - return false; - } - - /** - * For now, do the same as if the <code>aFile</code> was removed. - */ - protected boolean movedResource(IFile aFile) { - return removedResource(aFile); - } - - /** - * The contents of <code>aFile</code> have changed in the Workbench and we may need to update - * our cached resources. - * - * We will process this resource to be refreshed and not removed. - * - * @post Return true if a <code>Resource</code> was actually removed. - */ - - protected boolean changedResource(IFile aFile) { - //Process resource as a refresh. - return processResource(aFile, false); - } - - protected Resource getResource(IFile aFile) { - - return resourceSet.getResource(URI.createPlatformResourceURI(aFile.getFullPath().toString()), false); - } - - - /** - * This method should be called prior to writing to an IFile from a MOF resource. - */ - public void preSave(IFile aFile) { - if (aFile != null) { - recentlySavedFiles.add(aFile); - ignoredFilesCache.remove(aFile); - } - } - - /** - * This method should be called after a preSave if the save fails - */ - public void removeFromRecentlySavedList(IFile aFile) { - if (aFile != null) { - recentlySavedFiles.remove(aFile); - ignoredFilesCache.remove(aFile); - } - } - - /** - * This method should be called just after writing to an IFile from a MOF resource. - * - * @deprecated No longer needs to be called. - */ - public void postSave(IFile aFile) { - //TODO remove this method - } - - /** - * Return <code>true</code> if <code>aProject</code> has the projectNatureID. - */ - protected boolean isInterrestedInProject(IProject aProject) { - return aProject.equals(getProject()); - } - - /** - * Optimized not to be not interrested in files with an extension of .java or .class or if the - * file has just been saved by our own internal mechanism. - */ - protected boolean isInterrestedInFile(IFile aFile) { - String extension = aFile.getFileExtension(); - if (CLASS_EXTENSION.equals(extension) || JAVA_EXTENSION.equals(extension)) - return false; - if (recentlySavedFiles.remove(aFile)) { - cacheIgnored(aFile); - return false; - } - return !hasIgnored(aFile); - } - - /** - * Return true if we have already ignored this <code>file</code> and that its modification - * stamp is the same as when we processed it. - * - * @param file - * @return - */ - private boolean hasIgnored(IFile file) { - Long cachedStamp = (Long) ignoredFilesCache.get(file); - if (cachedStamp == null) - return false; - long stamp = WorkbenchResourceHelper.computeModificationStamp(file); - return cachedStamp.longValue() == stamp; - } - - /** - * Cache the modification stamp of the <code>file</code>. - * - * @param file - */ - private void cacheIgnored(IFile file) { - long stamp = WorkbenchResourceHelper.computeModificationStamp(file); - ignoredFilesCache.put(file, new Long(stamp)); - } - - public void enableAutoload(URI uri) { - URI normalized = resourceSet.getURIConverter().normalize(uri); - autoloadResourcesURIs.add(normalized); - } - - public void disableAutoload(URI uri) { - URI normalized = resourceSet.getURIConverter().normalize(uri); - autoloadResourcesURIs.remove(normalized); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.ResourceSetWorkbenchSynchronizer#initialize() - */ - protected void initialize() { - getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.PRE_CLOSE | IResourceChangeEvent.PRE_DELETE | IResourceChangeEvent.POST_CHANGE); - } - public void enableAutoload(String extension) { - autoloadResourcesExts.add(extension); - - } - public void disableAutoload(String extension) { - autoloadResourcesExts.remove(extension); - } - - public void dispose() { - super.dispose(); - currentProjectDelta = null; - extenders = null; - } - -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/IValidateEditContext.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/IValidateEditContext.java deleted file mode 100644 index e965900b8..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/IValidateEditContext.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on May 18, 2004 - */ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; - - -/** - * @author jlanuti This is the abstraction layer for validate edit - */ -public interface IValidateEditContext extends ResourceStateValidatorPresenter { - - public static final String CLASS_KEY = "ValidateEditContext"; //$NON-NLS-1$ - - public void setEditModel(EditModel fValidator); - - public IStatus validateState(EditModel fValidator); -}
\ No newline at end of file diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateInputProvider.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateInputProvider.java deleted file mode 100644 index 4b8bc6054..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateInputProvider.java +++ /dev/null @@ -1,60 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - - -import java.util.List; - -public interface ResourceStateInputProvider { - /** - * Return true if any of the controlled resources or files has been modified. - * - * @return boolean - */ - boolean isDirty(); - - /** - * Return a <code>List</code> of the MOF Resources that are being managed. Synchronization - * checking will only work if you are using the emf.workbench plugin apis for loading resources. - * This will ensure that you get an instance of a <code>ReferencedResource</code>. This - * resource type is capable of caching its last known synchronization stamp that may be used to - * test if the resource is consitent with the underlying IFile. - * - * @return List - */ - List getResources(); - - /** - * Return a <code>List</code> of IFiles that are not MOF Resources that are also being - * modified. - * - * @return List - */ - List getNonResourceFiles(); - - /** - * Return a subset of the List from getNonResourceFiles() that are inconsistent with the - * underlying java.io.File. - * - * @return List - * @see ResourceStateInputProvider#getNonResourceFiles() - */ - List getNonResourceInconsistentFiles(); - - /** - * It is the responsibility of the provider to cache the synchronization stamp for the List of - * <code>roNonResourceFiles</code>. This stamp will be used to determine the inconsistent - * files. This is only necessary of IFiles that are not MOF resources. - * - * @param roNonResourceFiles - * @see ResourceStateInputProvider#getNonResourceInconsistentFiles() - */ - void cacheNonResourceValidateState(List roNonResourceFiles); -} - diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidator.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidator.java deleted file mode 100644 index ef337c447..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidator.java +++ /dev/null @@ -1,57 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jem.util.plugin.JEMUtilPlugin; - -public interface ResourceStateValidator { - static final IStatus OK_STATUS = new Status(IStatus.OK, JEMUtilPlugin.ID, 0, "", null); //$NON-NLS-1$ - - /** - * This method should be called whenever a <code>presenter</code> is activated (becomes - * active). This will check the timestamps of the underlying files to see if they are different - * from the last cached modified value. The <code>presenter</code> should be prepared to - * prompt the user if they would like to refresh with the contents on disk if we are dirty. - */ - void checkActivation(ResourceStateValidatorPresenter presenter) throws CoreException; - - /** - * This method should be called whenever a <code>presenter</code> looses activation. This will - * check the timestamps of the underlying files to see if they are different from the last - * cached modified value. The <code>presenter</code> should be prepared to prompt the user if - * they would like to refresh with the contents on disk if we are dirty. - */ - void lostActivation(ResourceStateValidatorPresenter presenter) throws CoreException; - - /** - * This method should be called the first time the files are about to be modified after a - * <code>presenter</code> becomes active. The returned IStatus may have an ERROR status which - * should be presented to the user. - */ - IStatus validateState(ResourceStateValidatorPresenter presenter) throws CoreException; - - /** - * This method should be called prior to the <code>presenter</code> saving the modified - * contents. This will check the consistency of the underlying files to ensure that they are - * synchronized. If true is returned, the save can proceed. - */ - boolean checkSave(ResourceStateValidatorPresenter presenter) throws CoreException; - - /** - * Return true if there are any read only files. - */ - boolean checkReadOnly(); -} - diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorImpl.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorImpl.java deleted file mode 100644 index 729443f9f..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorImpl.java +++ /dev/null @@ -1,446 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspaceRunnable; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; - -public class ResourceStateValidatorImpl implements ResourceStateValidator { - protected ResourceStateInputProvider provider; - protected Map lastNonRefreshStateMap; - protected boolean isCheckingConsistency; - - class RefreshRunnable implements IWorkspaceRunnable { - CoreException thrownException; - List files; - List resources; - - RefreshRunnable(List someFiles, List inconsistentResources) { - files = someFiles; - resources = inconsistentResources; - } - - public CoreException getThrownException() { - return thrownException; - } - - public void run(IProgressMonitor aMonitor) { - try { - prepareResourcesForRefresh(resources); - primRefreshFiles(files); - } catch (CoreException e) { - thrownException = e; - } - } - } - - /** - * Constructor for ResourceStateValidator. - */ - public ResourceStateValidatorImpl(ResourceStateInputProvider aProvider) { - provider = aProvider; - } - - /** - * This method should be called whenever <code>aListener</code> is activated (becomes active). - * This will check the timestamps of the underlying files to see if they are different from the - * last cached modified value. <code>aListener</code> should be prepared to prompt the user if - * they would like to refresh with the contents on disk if we are dirty. - */ - public void checkActivation(ResourceStateValidatorPresenter presenter) throws CoreException { - checkConsistency(presenter); - } - - public void lostActivation(ResourceStateValidatorPresenter presenter) throws CoreException { - checkConsistency(presenter); - } - - public boolean checkSave(ResourceStateValidatorPresenter presenter) throws CoreException { - if (presenter == null) - return false; - if (!provider.isDirty()) - return false; - List inconsistentResources = getInconsistentResources(); - List inconsistentFiles = getFiles(inconsistentResources); - inconsistentFiles = addOtherInconsistentFiles(inconsistentFiles); - if (inconsistentFiles == null || inconsistentFiles.isEmpty()) - return true; - return presenter.promptForInconsistentFileOverwrite(inconsistentFiles); - } - - /** - * @see ResourceStateValidator#checkReadOnly() - */ - public boolean checkReadOnly() { - boolean result = checkReadOnlyResources(); - if (!result) - result = checkReadOnlyNonResourceFiles(); - return result; - } - - /** - * Method checkReadOnlyNonResourceFiles. - * - * @return boolean - */ - private boolean checkReadOnlyNonResourceFiles() { - List files = provider.getNonResourceFiles(); - if (files == null || files.isEmpty()) - return false; - int size = files.size(); - IFile file = null; - for (int i = 0; i < size; i++) { - file = (IFile) files.get(i); - if (file.isReadOnly()) - return true; - } - return false; - } - - /** - * Method checkReadOnlyResources. - * - * @return boolean - */ - private boolean checkReadOnlyResources() { - List resources = provider.getResources(); - if (resources == null || resources.isEmpty()) - return false; - int size = resources.size(); - Resource res = null; - IFile file = null; - for (int i = 0; i < size; i++) { - res = (Resource) resources.get(i); - file = WorkbenchResourceHelper.getFile(res); - if (file != null && file.isReadOnly()) - return true; - } - return false; - } - - protected void checkConsistency(ResourceStateValidatorPresenter presenter) throws CoreException { - if (isCheckingConsistency || presenter == null) - return; - isCheckingConsistency = true; - try { - List inconsistentResources = getInconsistentResources(); - List inconsistentFiles = getFiles(inconsistentResources); - inconsistentFiles = addOtherInconsistentFiles(inconsistentFiles); - if (inconsistentFiles == null || inconsistentFiles.isEmpty()) - return; - boolean shouldRefreshFiles = true; - //Defect 208654 & 209631 want prompt no matter what. - if (anyFileChangedSinceLastRefreshPrompt(inconsistentFiles)) { - clearLastNonRefreshStateMap(); - shouldRefreshFiles = presenter.promptForInconsistentFileRefresh(inconsistentFiles); - } else - return; - if (shouldRefreshFiles) - refreshFiles(inconsistentFiles, inconsistentResources); - else - cacheLastNonRefreshFileStamps(inconsistentFiles); - } finally { - isCheckingConsistency = false; - } - } - - /** - * Method cacheLastNonRefreshFileStamps. - * - * @param inconsistentFiles - */ - private void cacheLastNonRefreshFileStamps(List inconsistentFiles) { - if (inconsistentFiles != null && !inconsistentFiles.isEmpty()) { - Map map = getLastNonRefreshStateMap(); - IFile file = null; - long stamp = 0; - for (int i = 0; i < inconsistentFiles.size(); i++) { - file = (IFile) inconsistentFiles.get(i); - stamp = WorkbenchResourceHelper.computeModificationStamp(file); - map.put(file, new Long(stamp)); - } - } - } - - /** - * Method cacheValidateState. - * - * @param result - */ - private void cacheValidateState(IStatus aStatus, List readOnlyResources, List roNonResourceFiles) { - if (aStatus.isOK()) { - if (readOnlyResources != null && !readOnlyResources.isEmpty()) { - ReferencedResource res = null; - for (int i = 0; i < readOnlyResources.size(); i++) { - res = (ReferencedResource) readOnlyResources.get(i); - WorkbenchResourceHelper.setSynhronizationStamp(res, computeModificationStamp(res)); - } - } - provider.cacheNonResourceValidateState(roNonResourceFiles); - } - } - - private void clearLastNonRefreshStateMap() { - if (lastNonRefreshStateMap != null) - lastNonRefreshStateMap.clear(); - } - - /** - * Method anyFileChangedSinceLastRefreshPrompt. - * - * @param inconsistentFiles - * @return boolean - */ - private boolean anyFileChangedSinceLastRefreshPrompt(List inconsistentFiles) { - if (inconsistentFiles == null || inconsistentFiles.isEmpty()) - return false; - if (lastNonRefreshStateMap == null || lastNonRefreshStateMap.isEmpty()) - return true; - int size = inconsistentFiles.size(); - IFile file = null; - Long stamp = null; - for (int i = 0; i < size; i++) { - file = (IFile) inconsistentFiles.get(i); - stamp = (Long) getLastNonRefreshStateMap().get(file); - if (stamp == null || (stamp.longValue() != WorkbenchResourceHelper.computeModificationStamp(file))) - return true; - } - return false; - } - - protected List addOtherInconsistentFiles(List inconsistentFiles) { - if (inconsistentFiles == null || inconsistentFiles.isEmpty()) - return getNonResourceInconsistentFiles(); - List nonResFiles = getNonResourceInconsistentFiles(); - if (nonResFiles != null) - inconsistentFiles.addAll(nonResFiles); - return inconsistentFiles; - } - - /** - * Method getNonResourceInconsistentFiles. - * - * @return List - */ - private List getNonResourceInconsistentFiles() { - List files = provider.getNonResourceInconsistentFiles(); - if (files != null && !files.isEmpty()) - return files; - //Determine consistency based on the synchronization of the IFile - files = provider.getNonResourceFiles(); - if (files == null || files.isEmpty()) - return Collections.EMPTY_LIST; - List inconsistent = null; - int size = files.size(); - IFile file = null; - for (int i = 0; i < size; i++) { - file = (IFile) files.get(i); - if (file.isAccessible() && !file.isSynchronized(IResource.DEPTH_ZERO)) { - if (inconsistent == null) - inconsistent = new ArrayList(); - inconsistent.add(file); - } - } - if (inconsistent == null) - inconsistent = Collections.EMPTY_LIST; - return inconsistent; - } - - protected List getInconsistentResources() { - List mofResources = provider.getResources(); - List inconsistent = null; - int size = mofResources.size(); - Resource res = null; - ReferencedResource refRes = null; - for (int i = 0; i < size; i++) { - res = (Resource) mofResources.get(i); - if (WorkbenchResourceHelper.isReferencedResource(res)) { - refRes = (ReferencedResource) res; - if (!WorkbenchResourceHelper.isConsistent(refRes) && (refRes.isLoaded() && !refRes.isNew())) { - if (inconsistent == null) - inconsistent = new ArrayList(); - inconsistent.add(refRes); - } - } - } - if (inconsistent == null) - inconsistent = Collections.EMPTY_LIST; - return inconsistent; - } - - protected List getFiles(List refResources) { - List files = new ArrayList(refResources.size()); - IFile file = null; - ReferencedResource refRes = null; - for (int i = 0; i < refResources.size(); i++) { - refRes = (ReferencedResource) refResources.get(i); - file = WorkbenchResourceHelper.getFile(refRes); - if (file != null) - files.add(file); - } - return files; - } - - /** - * This method should be called at least the first time a ResourceStateValidatorPresenter - * becomes active and is about to edit its contents. The returned IStatus may have an ERROR - * status which should be presented to the user. - */ - public IStatus validateState(ResourceStateValidatorPresenter presenter) throws CoreException { - List roResources, nonResROFiles, roFiles = null; - List[] readOnly = selectReadOnlyResources(provider.getResources()); - roResources = readOnly[0]; - roFiles = readOnly[1]; - nonResROFiles = selectReadOnlyFiles(provider.getNonResourceFiles()); - if (nonResROFiles != null) { - if (roFiles == null) - roFiles = nonResROFiles; - else - roFiles.addAll(nonResROFiles); - } - if (roFiles == null || roFiles.isEmpty()) - return OK_STATUS; - IFile[] files = new IFile[roFiles.size()]; - roFiles.toArray(files); - Object ctx = presenter != null ? presenter.getValidateEditContext() : null; - IStatus result = ResourcesPlugin.getWorkspace().validateEdit(files, ctx); - cacheValidateState(result, roResources, nonResROFiles); - if (!result.isOK()) - checkConsistency(presenter); - return result; - } - - /** - * Method selectReadOnlyFiles. - * - * @param list - * @param roFiles - */ - private List selectReadOnlyFiles(List files) { - if (files == null || files.isEmpty()) - return files; - int size = files.size(); - List readOnly = null; - IFile file = null; - for (int i = 0; i < size; i++) { - file = (IFile) files.get(i); - if (file.isReadOnly()) { - if (readOnly == null) - readOnly = new ArrayList(size); - readOnly.add(file); - } - } - return readOnly; - } - - /** - * Method selectReadOnlyResources. - * - * @param list - * @param roFiles - * @return List - */ - private List[] selectReadOnlyResources(List resources) { - if (resources == null || resources.isEmpty()) - return new List[]{resources, null}; - IFile file = null; - int size = resources.size(); - Resource res = null; - List readOnly = null; - List roFiles = null; - for (int i = 0; i < size; i++) { - res = (Resource) resources.get(i); - file = WorkbenchResourceHelper.getFile(res); - if (file != null && file.isReadOnly()) { - if (readOnly == null) - readOnly = new ArrayList(size); - readOnly.add(res); - if (roFiles == null) - roFiles = new ArrayList(size); - roFiles.add(file); - } - } - return new List[]{readOnly, roFiles}; - } - - protected long computeModificationStamp(ReferencedResource resource) { - return WorkbenchResourceHelper.computeModificationStamp(resource); - } - - - protected void refreshFiles(List someFiles, List inconsitentResources) throws CoreException { - RefreshRunnable runnable = new RefreshRunnable(someFiles, inconsitentResources); - ResourcesPlugin.getWorkspace().run(runnable, null); - if (runnable.getThrownException() != null) - throw runnable.getThrownException(); - } - - protected void primRefreshFiles(List someFiles) throws CoreException { - int size = someFiles.size(); - IFile file = null; - for (int i = 0; i < size; i++) { - file = (IFile) someFiles.get(i); - if (!file.isSynchronized(IResource.DEPTH_ZERO)) - file.refreshLocal(IResource.DEPTH_ONE, null); - else - refreshResource(file); - } - } - - /** - * We need to remove the Resource that corresponds to the <code>file</code> to force a - * refresh. - */ - protected void refreshResource(IFile file) { - Resource res = WorkbenchResourceHelperBase.getResource(file); - if (res != null) - res.unload(); - } - - /** - * Force the resources to not be dirty to ensure that they will be removed from their - * ResourceSet when their file is refreshed. - */ - protected void prepareResourcesForRefresh(List refResources) { - ReferencedResource res = null; - for (int i = 0; i < refResources.size(); i++) { - res = (ReferencedResource) refResources.get(i); - res.setForceRefresh(true); - } - } - - /** - * Gets the lastNonRefreshStateMap. - * - * @return Returns a Map - */ - protected Map getLastNonRefreshStateMap() { - if (lastNonRefreshStateMap == null) - lastNonRefreshStateMap = new HashMap(); - return lastNonRefreshStateMap; - } -} diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorPresenter.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorPresenter.java deleted file mode 100644 index 47545d304..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ResourceStateValidatorPresenter.java +++ /dev/null @@ -1,50 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2003, 2004 IBM Corporation 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: IBM Corporation - initial API and implementation - **************************************************************************************************/ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - - -import java.util.List; - -import org.eclipse.core.runtime.IStatus; - -public interface ResourceStateValidatorPresenter { - /** - * Present to the user that the <code>inconsistentFiles</code> will need to be refreshed in - * the workbench. Return true if the refresh should occur. The List will be a list of IFiles. - * - * @param inconsistentFiles - * @return boolean - */ - boolean promptForInconsistentFileRefresh(List inconsistentFiles); - - /** - * Return the context (Shell) that would be passed to the validateEdit method. If this method - * returns null, a prompt to check out code will not be presented to the user. - * - * @see org.eclipse.core.resources.IWorkspace#validateEdit(org.eclipse.core.resources.IFile[], - * java.lang.Object) - */ - Object getValidateEditContext(); - - /** - * Present a dialog to the user that indicates that the user is about to save and overwrite the - * list of <code>inconsitentFiles</codes>. Return true if - * the overwrite should proceed. The list of <code>inconsitentFiles</codes> will - * be a list of IFiles. - * @param inconsistentFiles - * @return boolean - */ - boolean promptForInconsistentFileOverwrite(List inconsistentFiles); - - /** - * This method should be called by any action that is about to edit any contents of any IFile. - */ - public IStatus validateState(); -} - diff --git a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ValidateEditHeadlessContext.java b/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ValidateEditHeadlessContext.java deleted file mode 100644 index 11efe031b..000000000 --- a/plugins/org.eclipse.wst.common.emfworkbench.integration/src/org/eclipse/wst/common/internal/emfworkbench/validateedit/ValidateEditHeadlessContext.java +++ /dev/null @@ -1,97 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on May 18, 2004 - */ -package org.eclipse.wst.common.internal.emfworkbench.validateedit; - -import java.util.List; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.wst.common.internal.emfworkbench.integration.EditModel; - - -/** - * @author jlanuti Headless Validate Edit Context Implementation - */ -public class ValidateEditHeadlessContext implements IValidateEditContext { - - protected boolean fNeedsStateValidation = true; - protected boolean fMessageUp = false; - protected EditModel fValidator = null; - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.IValidateEditContext#validateState() - */ - public IStatus validateState() { - // For now do nothing in headless state - return Status.OK_STATUS; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorPresenter#getValidateEditContext() - */ - public Object getValidateEditContext() { - // TODO Auto-generated method stub - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorPresenter#promptForInconsistentFileOverwrite(java.util.List) - */ - public boolean promptForInconsistentFileOverwrite(List inconsistentFiles) { - // TODO Auto-generated method stub - return false; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.ResourceStateValidatorPresenter#promptForInconsistentFileRefresh(java.util.List) - */ - public boolean promptForInconsistentFileRefresh(List inconsistentFiles) { - // TODO Auto-generated method stub - return false; - } - - /** - * @see IValidateEditListener#setNeedsStateValidation(boolean) - */ - public void setNeedsStateValidation(boolean needsStateValidation) { - fNeedsStateValidation = needsStateValidation; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.IValidateEditContext#setEditModel(org.eclipse.wst.common.internal.emfworkbench.integration.EditModel) - */ - public void setEditModel(EditModel fValidator) { - this.fValidator = fValidator; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.common.internal.emfworkbench.validateedit.IValidateEditContext#validateState(org.eclipse.wst.common.internal.emfworkbench.integration.EditModel) - */ - public IStatus validateState(EditModel editModel) { - setEditModel(editModel); - return validateState(); - } -}
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