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EclipseLink 2.2.0, build 'v20110202-r8913' API Reference | ||||||||
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java.lang.Object org.eclipse.persistence.mappings.structures.ArrayCollectionMappingHelper
public class ArrayCollectionMappingHelper
Helper class to consolidate all the heinous comparing and merging code for the Array collection mappings.
ArrayCollectionMapping
Constructor Summary | |
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ArrayCollectionMappingHelper(ArrayCollectionMapping mapping)
Constructor. |
Method Summary | |
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protected boolean |
compareElements(java.lang.Object element1,
java.lang.Object element2,
org.eclipse.persistence.internal.sessions.AbstractSession session)
Convenience method. |
protected boolean |
compareElementsForChange(java.lang.Object element1,
java.lang.Object element2,
org.eclipse.persistence.internal.sessions.AbstractSession session)
Convenience method. |
org.eclipse.persistence.internal.sessions.ChangeRecord |
compareForChange(java.lang.Object clone,
java.lang.Object backup,
org.eclipse.persistence.internal.sessions.ObjectChangeSet owner,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Build and return the change record that results from comparing the two collection attributes. |
boolean |
compareObjects(java.lang.Object object1,
java.lang.Object object2,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Compare the attributes belonging to this mapping for the objects. |
DatabaseMapping |
getDatabaseMapping()
INTERNAL: Return the mapping, casted a bit more generally. |
ArrayCollectionMapping |
getMapping()
INTERNAL: Return the mapping. |
void |
mergeChangesIntoObject(java.lang.Object target,
org.eclipse.persistence.internal.sessions.ChangeRecord changeRecord,
java.lang.Object source,
org.eclipse.persistence.internal.sessions.MergeManager mergeManager,
org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
INTERNAL: Merge changes from the source to the target object. |
void |
mergeIntoObject(java.lang.Object target,
boolean isTargetUnInitialized,
java.lang.Object source,
org.eclipse.persistence.internal.sessions.MergeManager mergeManager,
org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
INTERNAL: Merge changes from the source to the target object. |
void |
simpleAddToCollectionChangeRecord(java.lang.Object referenceKey,
java.lang.Object changeSetToAdd,
org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet,
org.eclipse.persistence.internal.sessions.AbstractSession session)
ADVANCED: This method is used to add an object to a collection once the changeSet is applied. |
void |
simpleRemoveFromCollectionChangeRecord(java.lang.Object referenceKey,
java.lang.Object changeSetToRemove,
org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet,
org.eclipse.persistence.internal.sessions.AbstractSession session)
ADVANCED: This method is used to remove an object from a collection once the changeSet is applied. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArrayCollectionMappingHelper(ArrayCollectionMapping mapping)
Method Detail |
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protected boolean compareElements(java.lang.Object element1, java.lang.Object element2, org.eclipse.persistence.internal.sessions.AbstractSession session)
protected boolean compareElementsForChange(java.lang.Object element1, java.lang.Object element2, org.eclipse.persistence.internal.sessions.AbstractSession session)
public ArrayCollectionMapping getMapping()
public org.eclipse.persistence.internal.sessions.ChangeRecord compareForChange(java.lang.Object clone, java.lang.Object backup, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
public boolean compareObjects(java.lang.Object object1, java.lang.Object object2, org.eclipse.persistence.internal.sessions.AbstractSession session)
public void mergeChangesIntoObject(java.lang.Object target, org.eclipse.persistence.internal.sessions.ChangeRecord changeRecord, java.lang.Object source, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
public void mergeIntoObject(java.lang.Object target, boolean isTargetUnInitialized, java.lang.Object source, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
public void simpleAddToCollectionChangeRecord(java.lang.Object referenceKey, java.lang.Object changeSetToAdd, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session)
public void simpleRemoveFromCollectionChangeRecord(java.lang.Object referenceKey, java.lang.Object changeSetToRemove, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session)
public DatabaseMapping getDatabaseMapping()
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EclipseLink 2.2.0, build 'v20110202-r8913' API Reference | ||||||||
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