1 files changed, 348 insertions, 348 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/db/mapping/IMappingStrategy.java b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/db/mapping/IMappingStrategy.java
index 7dbb8b060a..0f34a85e96 100644
--- a/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/db/mapping/IMappingStrategy.java
+++ b/plugins/org.eclipse.emf.cdo.server.db/src/org/eclipse/emf/cdo/server/db/mapping/IMappingStrategy.java
@@ -1,348 +1,348 @@
-/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- *    Stefan Winkler - 271444: [DB] Multiple refactorings bug 271444
- */
-package org.eclipse.emf.cdo.server.db.mapping;
-
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
-import org.eclipse.emf.cdo.common.protocol.CDODataInput;
-import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
-import org.eclipse.emf.cdo.common.revision.CDORevisionHandler;
-import org.eclipse.emf.cdo.server.IStoreAccessor;
-import org.eclipse.emf.cdo.server.IStoreAccessor.QueryResourcesContext;
-import org.eclipse.emf.cdo.server.IStoreAccessor.QueryXRefsContext;
-import org.eclipse.emf.cdo.server.db.IDBStore;
-import org.eclipse.emf.cdo.server.db.IDBStoreAccessor;
-import org.eclipse.emf.cdo.server.internal.db.DBStore;
-import org.eclipse.emf.cdo.spi.common.commit.CDOChangeSetSegment;
-import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
-
-import org.eclipse.net4j.db.IDBAdapter;
-import org.eclipse.net4j.util.collection.CloseableIterator;
-import org.eclipse.net4j.util.om.monitor.OMMonitor;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.ENamedElement;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-import java.io.IOException;
-import java.sql.Connection;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * The mapping strategy acts as a connection between the DBStore and the database management (and OR-mapping) classes.
- * The {@link DBStore} uses methods of this interface to create and lookup mappings (or mappers, as they could also be
- * named as such) and to get properties and informations about the mappings used. The mapping classes (e.g., instances
- * of IClassMapping and IListMapping) also use this class as a central point of information and as a resource of common
- * functionalities.
- * 
- * @author Eike Stepper
- * @author Stefan Winkler
- * @since 2.0
- */
-public interface IMappingStrategy
-{
-  /**
-   * Name of the integer property that configures the maximum length for table names. A value of zero indicates the
-   * value of the {@link IDBAdapter#getMaxTableNameLength() db adapter} to be used.
-   */
-  public static final String PROP_MAX_TABLE_NAME_LENGTH = "maxTableNameLength"; //$NON-NLS-1$
-
-  /**
-   * Name of the integer property that configures the maximum length for column names. A value of zero indicates the
-   * value of the {@link IDBAdapter#getMaxFieldNameLength() db adapter} to be used.
-   */
-  public static final String PROP_MAX_FIELD_NAME_LENGTH = "maxFieldNameLength"; //$NON-NLS-1$
-
-  /**
-   * Name of the String property that specifies a common prefix for table names.
-   */
-  public static final String PROP_TABLE_NAME_PREFIX = "tableNamePrefix"; //$NON-NLS-1$
-
-  /**
-   * Name of the boolean property that configures whether the table names are made of simple class names or of qualified
-   * class names.
-   */
-  public static final String PROP_QUALIFIED_NAMES = "qualifiedNames"; //$NON-NLS-1$
-
-  /**
-   * Name of the boolean property that configures whether table names and column names are always suffixed with the
-   * internal DBID or only in cases where generated names violate the naming constraints of the underlying backend.
-   */
-  public static final String PROP_FORCE_NAMES_WITH_ID = "forceNamesWithID"; //$NON-NLS-1$
-
-  /**
-   * Name of the integer property that configures the size of the object type in-memory cache. Possible configuration
-   * values are:
-   * <ul>
-   * <li>0 (zero). Don't use memory caching.
-   * <li>&gt;0. Use memory caching with the cache size given.
-   * </ul>
-   * Default is a memory cache size of 10,000,000.
-   * <p>
-   * 
-   * @since 4.0
-   */
-  public static final String PROP_OBJECT_TYPE_CACHE_SIZE = "objectTypeCacheSize"; //$NON-NLS-1$
-
-  /**
-   * @return the store, this MappingStrategy instance belongs to.
-   */
-  public IDBStore getStore();
-
-  /**
-   * Set the store to which this MappingStrategy instance belongs. Should only be called by the {@link DBStore}, and
-   * only once to initialize the connection between {@link DBStore} and mapping strategy.
-   * 
-   * @param dbStore
-   *          the DBStore instance to which this MappingStrategy instance belongs.
-   */
-  public void setStore(IDBStore dbStore);
-
-  /**
-   * Factory for value mappings of single-valued attributes.
-   * 
-   * @param feature
-   *          the feature for which a mapping should be created. It must hold <code>feature.isMany() == false</code>.
-   * @return the mapping created.
-   */
-  public ITypeMapping createValueMapping(EStructuralFeature feature);
-
-  /**
-   * Factory for value mappings of multi-valued-attributes.
-   * 
-   * @param containingClass
-   *          the class containing the feature.
-   * @param feature
-   *          the feature for which a mapping should be created. It must hold <code>feature.isMany() == true</code>.
-   */
-  public IListMapping createListMapping(EClass containingClass, EStructuralFeature feature);
-
-  /**
-   * Create a suitable table name which can be used to map the given element. Should only be called by mapping classes.
-   * 
-   * @param element
-   *          the element for which the name should be created. It must hold:
-   *          <code>element instanceof EClass || element instanceof EPackage</code>.
-   * @return the created table name. It is guaranteed that the table name is compatible with the chosen database.
-   */
-  public String getTableName(ENamedElement element);
-
-  /**
-   * Create a suitable table name which can be used to map the given element. Should only be called by mapping classes.
-   * Should only be called by mapping classes.
-   * 
-   * @param containingClass
-   *          the class containeng the feature.
-   * @param feature
-   *          the feature for which the table name should be created.
-   * @return the created table name. It is guaranteed that the table name is compatible with the chosen database.
-   */
-  public String getTableName(EClass containingClass, EStructuralFeature feature);
-
-  /**
-   * Create a suitable column name which can be used to map the given element. Should only be called by mapping classes.
-   * 
-   * @param feature
-   *          the feature for which the column name should be created.
-   * @return the created column name. It is guaranteed that the name is compatible with the chosen database.
-   */
-  public String getFieldName(EStructuralFeature feature);
-
-  /**
-   * Create and initialize the mapping infrastructure for the given packages. Should be called from the DBStore or the
-   * DBStoreAccessor.
-   * 
-   * @param connection
-   *          the connection to use.
-   * @param packageUnits
-   *          the packages whose elements should be mapped.
-   * @param monitor
-   *          the monitor to report progress.
-   */
-  public void createMapping(Connection connection, InternalCDOPackageUnit[] packageUnits, OMMonitor monitor);
-
-  /**
-   * Remove the mapping infrastructure for the given packages. Should be called from the DBStore or the DBStoreAccessor.
-   * 
-   * @param connection
-   *          the connection to use.
-   * @param packageUnits
-   *          the packages for which the mappings should be removed
-   * @since 4.0
-   */
-  // Bugzilla 298632
-  public void removeMapping(Connection connection, InternalCDOPackageUnit[] packageUnits);
-
-  /**
-   * Look up an existing class mapping for the given class. Before this method is called, the class mapping must have
-   * been initialized by calling {@link #createMapping(Connection, InternalCDOPackageUnit[], OMMonitor)} on its
-   * containing package.
-   * 
-   * @param eClass
-   *          the class to look up.
-   * @return the class mapping.
-   */
-  public IClassMapping getClassMapping(EClass eClass);
-
-  /**
-   * Returns all class mappings of this strategy.
-   * 
-   * @since 4.0
-   */
-  public Map<EClass, IClassMapping> getClassMappings();
-
-  /**
-   * Returns all class mappings of this strategy.
-   * 
-   * @since 4.0
-   */
-  public Map<EClass, IClassMapping> getClassMappings(boolean createOnDemand);
-
-  /**
-   * Query if this mapping supports revision deltas. <br>
-   * If this method returns <code>true</code>, it is guaranteed that all class mappings returned by
-   * {@link #getClassMapping(EClass)} implement {@link IClassMappingDeltaSupport}.
-   * 
-   * @return <code>true</code> if revision deltas are supported, <code>false</code> else.
-   */
-  public boolean hasDeltaSupport();
-
-  /**
-   * Query if this mapping supports audits. <br>
-   * If this method returns <code>true</code>, it is guaranteed that all class mappings returned by
-   * {@link #getClassMapping(EClass)} implement {@link IClassMappingAuditSupport}.
-   * 
-   * @return <code>true</code> if audits are supported, <code>false</code> else.
-   */
-  public boolean hasAuditSupport();
-
-  /**
-   * Query if this mapping supports branches. <br>
-   * 
-   * @return <code>true</code> if branches are supported, <code>false</code> else.
-   * @since 3.0
-   */
-  public boolean hasBranchingSupport();
-
-  /**
-   * Executes a resource query.
-   * 
-   * @param accessor
-   *          the accessor to use.
-   * @param context
-   *          the context from which the query parameters are read and to which the result is written.
-   */
-  public void queryResources(IDBStoreAccessor accessor, QueryResourcesContext context);
-
-  /**
-   * Executes a cross reference query.
-   * 
-   * @param accessor
-   *          the accessor to use.
-   * @param context
-   *          the context from which the query parameters are read and to which the result is written.
-   * @since 3.0
-   */
-  public void queryXRefs(IDBStoreAccessor accessor, QueryXRefsContext context);
-
-  /**
-   * Read the type (i.e. class) of the object referred to by a given ID.
-   * 
-   * @param accessor
-   *          the accessor to use to look up the type.
-   * @param id
-   *          the ID of the object for which the type is to be determined.
-   * @return the type of the object.
-   */
-  public CDOClassifierRef readObjectType(IDBStoreAccessor accessor, CDOID id);
-
-  /**
-   * Get an iterator over all instances of objects in the store.
-   * 
-   * @param accessor
-   *          the accessor to use.
-   * @return the iterator.
-   */
-  public CloseableIterator<CDOID> readObjectIDs(IDBStoreAccessor accessor);
-
-  /**
-   * Return the maximum object id used in the store. This is used by the DBStore if a previous crash is discovered
-   * during the startup process. Should only be called by the DBStore and only during startup.
-   * 
-   * @param dbAdapter
-   *          the dbAdapter to use to access the database
-   * @param connection
-   *          the connection to use to access the database
-   * @since 4.0
-   */
-  public void repairAfterCrash(IDBAdapter dbAdapter, Connection connection);
-
-  /**
-   * Returns the configuration properties of this mapping strategy.
-   * 
-   * @since 4.0
-   */
-  public Map<String, String> getProperties();
-
-  /**
-   * Set configuration properties for this mapping strategy. Should only be called by the factory creating the mapping
-   * strategy instance.
-   * 
-   * @param properties
-   *          the configuration properties to set.
-   */
-  public void setProperties(Map<String, String> properties);
-
-  /**
-   * Passes all revisions of the store to the {@link CDORevisionHandler handler} if <b>all</b> of the following
-   * conditions are met:
-   * <ul>
-   * <li>The <code>eClass</code> parameter is <code>null</code> or equal to <code>revision.getEClass()</code>.
-   * <li>The <code>branch</code> parameter is <code>null</code> or equal to <code>revision.getBranch()</code>.
-   * <li>The <code>timeStamp</code> parameter is {@link CDOBranchPoint#UNSPECIFIED_DATE} or equal to
-   * <code>revision.getTimeStamp()</code>.
-   * </ul>
-   * 
-   * @since 4.0
-   */
-  public void handleRevisions(IDBStoreAccessor accessor, EClass eClass, CDOBranch branch, long timeStamp,
-      boolean exactTime, CDORevisionHandler handler);
-
-  /**
-   * Returns a set of CDOIDs that have at least one revision in any of the passed branches and time ranges.
-   * DetachedCDORevisions must also be considered!
-   * 
-   * @see IStoreAccessor#readChangeSet(OMMonitor, CDOChangeSetSegment...)
-   * @since 4.0
-   */
-  public Set<CDOID> readChangeSet(IDBStoreAccessor accessor, OMMonitor monitor, CDOChangeSetSegment[] segments);
-
-  /**
-   * @since 3.0
-   */
-  public void rawExport(IDBStoreAccessor accessor, CDODataOutput out, int lastReplicatedBranchID, int lastBranchID,
-      long lastReplicatedCommitTime, long lastCommitTime) throws IOException;
-
-  /**
-   * @since 4.0
-   */
-  public void rawImport(IDBStoreAccessor accessor, CDODataInput in, long fromCommitTime, long toCommitTime,
-      OMMonitor monitor) throws IOException;
-
-  /**
-   * @since 4.0
-   */
-  public String getListJoin(String attrTable, String listTable);
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ *    Stefan Winkler - 271444: [DB] Multiple refactorings bug 271444
+ */
+package org.eclipse.emf.cdo.server.db.mapping;
+
+import org.eclipse.emf.cdo.common.branch.CDOBranch;
+import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
+import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
+import org.eclipse.emf.cdo.common.protocol.CDODataInput;
+import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
+import org.eclipse.emf.cdo.common.revision.CDORevisionHandler;
+import org.eclipse.emf.cdo.server.IStoreAccessor;
+import org.eclipse.emf.cdo.server.IStoreAccessor.QueryResourcesContext;
+import org.eclipse.emf.cdo.server.IStoreAccessor.QueryXRefsContext;
+import org.eclipse.emf.cdo.server.db.IDBStore;
+import org.eclipse.emf.cdo.server.db.IDBStoreAccessor;
+import org.eclipse.emf.cdo.server.internal.db.DBStore;
+import org.eclipse.emf.cdo.spi.common.commit.CDOChangeSetSegment;
+import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
+
+import org.eclipse.net4j.db.IDBAdapter;
+import org.eclipse.net4j.util.collection.CloseableIterator;
+import org.eclipse.net4j.util.om.monitor.OMMonitor;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.ENamedElement;
+import org.eclipse.emf.ecore.EStructuralFeature;
+
+import java.io.IOException;
+import java.sql.Connection;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * The mapping strategy acts as a connection between the DBStore and the database management (and OR-mapping) classes.
+ * The {@link DBStore} uses methods of this interface to create and lookup mappings (or mappers, as they could also be
+ * named as such) and to get properties and informations about the mappings used. The mapping classes (e.g., instances
+ * of IClassMapping and IListMapping) also use this class as a central point of information and as a resource of common
+ * functionalities.
+ * 
+ * @author Eike Stepper
+ * @author Stefan Winkler
+ * @since 2.0
+ */
+public interface IMappingStrategy
+{
+  /**
+   * Name of the integer property that configures the maximum length for table names. A value of zero indicates the
+   * value of the {@link IDBAdapter#getMaxTableNameLength() db adapter} to be used.
+   */
+  public static final String PROP_MAX_TABLE_NAME_LENGTH = "maxTableNameLength"; //$NON-NLS-1$
+
+  /**
+   * Name of the integer property that configures the maximum length for column names. A value of zero indicates the
+   * value of the {@link IDBAdapter#getMaxFieldNameLength() db adapter} to be used.
+   */
+  public static final String PROP_MAX_FIELD_NAME_LENGTH = "maxFieldNameLength"; //$NON-NLS-1$
+
+  /**
+   * Name of the String property that specifies a common prefix for table names.
+   */
+  public static final String PROP_TABLE_NAME_PREFIX = "tableNamePrefix"; //$NON-NLS-1$
+
+  /**
+   * Name of the boolean property that configures whether the table names are made of simple class names or of qualified
+   * class names.
+   */
+  public static final String PROP_QUALIFIED_NAMES = "qualifiedNames"; //$NON-NLS-1$
+
+  /**
+   * Name of the boolean property that configures whether table names and column names are always suffixed with the
+   * internal DBID or only in cases where generated names violate the naming constraints of the underlying backend.
+   */
+  public static final String PROP_FORCE_NAMES_WITH_ID = "forceNamesWithID"; //$NON-NLS-1$
+
+  /**
+   * Name of the integer property that configures the size of the object type in-memory cache. Possible configuration
+   * values are:
+   * <ul>
+   * <li>0 (zero). Don't use memory caching.
+   * <li>&gt;0. Use memory caching with the cache size given.
+   * </ul>
+   * Default is a memory cache size of 10,000,000.
+   * <p>
+   * 
+   * @since 4.0
+   */
+  public static final String PROP_OBJECT_TYPE_CACHE_SIZE = "objectTypeCacheSize"; //$NON-NLS-1$
+
+  /**
+   * @return the store, this MappingStrategy instance belongs to.
+   */
+  public IDBStore getStore();
+
+  /**
+   * Set the store to which this MappingStrategy instance belongs. Should only be called by the {@link DBStore}, and
+   * only once to initialize the connection between {@link DBStore} and mapping strategy.
+   * 
+   * @param dbStore
+   *          the DBStore instance to which this MappingStrategy instance belongs.
+   */
+  public void setStore(IDBStore dbStore);
+
+  /**
+   * Factory for value mappings of single-valued attributes.
+   * 
+   * @param feature
+   *          the feature for which a mapping should be created. It must hold <code>feature.isMany() == false</code>.
+   * @return the mapping created.
+   */
+  public ITypeMapping createValueMapping(EStructuralFeature feature);
+
+  /**
+   * Factory for value mappings of multi-valued-attributes.
+   * 
+   * @param containingClass
+   *          the class containing the feature.
+   * @param feature
+   *          the feature for which a mapping should be created. It must hold <code>feature.isMany() == true</code>.
+   */
+  public IListMapping createListMapping(EClass containingClass, EStructuralFeature feature);
+
+  /**
+   * Create a suitable table name which can be used to map the given element. Should only be called by mapping classes.
+   * 
+   * @param element
+   *          the element for which the name should be created. It must hold:
+   *          <code>element instanceof EClass || element instanceof EPackage</code>.
+   * @return the created table name. It is guaranteed that the table name is compatible with the chosen database.
+   */
+  public String getTableName(ENamedElement element);
+
+  /**
+   * Create a suitable table name which can be used to map the given element. Should only be called by mapping classes.
+   * Should only be called by mapping classes.
+   * 
+   * @param containingClass
+   *          the class containeng the feature.
+   * @param feature
+   *          the feature for which the table name should be created.
+   * @return the created table name. It is guaranteed that the table name is compatible with the chosen database.
+   */
+  public String getTableName(EClass containingClass, EStructuralFeature feature);
+
+  /**
+   * Create a suitable column name which can be used to map the given element. Should only be called by mapping classes.
+   * 
+   * @param feature
+   *          the feature for which the column name should be created.
+   * @return the created column name. It is guaranteed that the name is compatible with the chosen database.
+   */
+  public String getFieldName(EStructuralFeature feature);
+
+  /**
+   * Create and initialize the mapping infrastructure for the given packages. Should be called from the DBStore or the
+   * DBStoreAccessor.
+   * 
+   * @param connection
+   *          the connection to use.
+   * @param packageUnits
+   *          the packages whose elements should be mapped.
+   * @param monitor
+   *          the monitor to report progress.
+   */
+  public void createMapping(Connection connection, InternalCDOPackageUnit[] packageUnits, OMMonitor monitor);
+
+  /**
+   * Remove the mapping infrastructure for the given packages. Should be called from the DBStore or the DBStoreAccessor.
+   * 
+   * @param connection
+   *          the connection to use.
+   * @param packageUnits
+   *          the packages for which the mappings should be removed
+   * @since 4.0
+   */
+  // Bugzilla 298632
+  public void removeMapping(Connection connection, InternalCDOPackageUnit[] packageUnits);
+
+  /**
+   * Look up an existing class mapping for the given class. Before this method is called, the class mapping must have
+   * been initialized by calling {@link #createMapping(Connection, InternalCDOPackageUnit[], OMMonitor)} on its
+   * containing package.
+   * 
+   * @param eClass
+   *          the class to look up.
+   * @return the class mapping.
+   */
+  public IClassMapping getClassMapping(EClass eClass);
+
+  /**
+   * Returns all class mappings of this strategy.
+   * 
+   * @since 4.0
+   */
+  public Map<EClass, IClassMapping> getClassMappings();
+
+  /**
+   * Returns all class mappings of this strategy.
+   * 
+   * @since 4.0
+   */
+  public Map<EClass, IClassMapping> getClassMappings(boolean createOnDemand);
+
+  /**
+   * Query if this mapping supports revision deltas. <br>
+   * If this method returns <code>true</code>, it is guaranteed that all class mappings returned by
+   * {@link #getClassMapping(EClass)} implement {@link IClassMappingDeltaSupport}.
+   * 
+   * @return <code>true</code> if revision deltas are supported, <code>false</code> else.
+   */
+  public boolean hasDeltaSupport();
+
+  /**
+   * Query if this mapping supports audits. <br>
+   * If this method returns <code>true</code>, it is guaranteed that all class mappings returned by
+   * {@link #getClassMapping(EClass)} implement {@link IClassMappingAuditSupport}.
+   * 
+   * @return <code>true</code> if audits are supported, <code>false</code> else.
+   */
+  public boolean hasAuditSupport();
+
+  /**
+   * Query if this mapping supports branches. <br>
+   * 
+   * @return <code>true</code> if branches are supported, <code>false</code> else.
+   * @since 3.0
+   */
+  public boolean hasBranchingSupport();
+
+  /**
+   * Executes a resource query.
+   * 
+   * @param accessor
+   *          the accessor to use.
+   * @param context
+   *          the context from which the query parameters are read and to which the result is written.
+   */
+  public void queryResources(IDBStoreAccessor accessor, QueryResourcesContext context);
+
+  /**
+   * Executes a cross reference query.
+   * 
+   * @param accessor
+   *          the accessor to use.
+   * @param context
+   *          the context from which the query parameters are read and to which the result is written.
+   * @since 3.0
+   */
+  public void queryXRefs(IDBStoreAccessor accessor, QueryXRefsContext context);
+
+  /**
+   * Read the type (i.e. class) of the object referred to by a given ID.
+   * 
+   * @param accessor
+   *          the accessor to use to look up the type.
+   * @param id
+   *          the ID of the object for which the type is to be determined.
+   * @return the type of the object.
+   */
+  public CDOClassifierRef readObjectType(IDBStoreAccessor accessor, CDOID id);
+
+  /**
+   * Get an iterator over all instances of objects in the store.
+   * 
+   * @param accessor
+   *          the accessor to use.
+   * @return the iterator.
+   */
+  public CloseableIterator<CDOID> readObjectIDs(IDBStoreAccessor accessor);
+
+  /**
+   * Return the maximum object id used in the store. This is used by the DBStore if a previous crash is discovered
+   * during the startup process. Should only be called by the DBStore and only during startup.
+   * 
+   * @param dbAdapter
+   *          the dbAdapter to use to access the database
+   * @param connection
+   *          the connection to use to access the database
+   * @since 4.0
+   */
+  public void repairAfterCrash(IDBAdapter dbAdapter, Connection connection);
+
+  /**
+   * Returns the configuration properties of this mapping strategy.
+   * 
+   * @since 4.0
+   */
+  public Map<String, String> getProperties();
+
+  /**
+   * Set configuration properties for this mapping strategy. Should only be called by the factory creating the mapping
+   * strategy instance.
+   * 
+   * @param properties
+   *          the configuration properties to set.
+   */
+  public void setProperties(Map<String, String> properties);
+
+  /**
+   * Passes all revisions of the store to the {@link CDORevisionHandler handler} if <b>all</b> of the following
+   * conditions are met:
+   * <ul>
+   * <li>The <code>eClass</code> parameter is <code>null</code> or equal to <code>revision.getEClass()</code>.
+   * <li>The <code>branch</code> parameter is <code>null</code> or equal to <code>revision.getBranch()</code>.
+   * <li>The <code>timeStamp</code> parameter is {@link CDOBranchPoint#UNSPECIFIED_DATE} or equal to
+   * <code>revision.getTimeStamp()</code>.
+   * </ul>
+   * 
+   * @since 4.0
+   */
+  public void handleRevisions(IDBStoreAccessor accessor, EClass eClass, CDOBranch branch, long timeStamp,
+      boolean exactTime, CDORevisionHandler handler);
+
+  /**
+   * Returns a set of CDOIDs that have at least one revision in any of the passed branches and time ranges.
+   * DetachedCDORevisions must also be considered!
+   * 
+   * @see IStoreAccessor#readChangeSet(OMMonitor, CDOChangeSetSegment...)
+   * @since 4.0
+   */
+  public Set<CDOID> readChangeSet(IDBStoreAccessor accessor, OMMonitor monitor, CDOChangeSetSegment[] segments);
+
+  /**
+   * @since 3.0
+   */
+  public void rawExport(IDBStoreAccessor accessor, CDODataOutput out, int lastReplicatedBranchID, int lastBranchID,
+      long lastReplicatedCommitTime, long lastCommitTime) throws IOException;
+
+  /**
+   * @since 4.0
+   */
+  public void rawImport(IDBStoreAccessor accessor, CDODataInput in, long fromCommitTime, long toCommitTime,
+      OMMonitor monitor) throws IOException;
+
+  /**
+   * @since 4.0
+   */
+  public String getListJoin(String attrTable, String listTable);
+}