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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
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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
Field Summary | |
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private ArrayCollectionMapping |
mapping The mapping that needs help comparing and merging. |
private static java.lang.Object |
XXX |
Constructor Summary | |
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ArrayCollectionMappingHelper(ArrayCollectionMapping mapping) Constructor. |
Method Summary | |
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private java.lang.Object |
buildAddedElementFromChangeSet(java.lang.Object changeSet, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession) Convenience method. |
private java.lang.Object |
buildChangeSet(java.lang.Object element, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session) Convenience method. |
private java.lang.Object |
buildElementFromElement(java.lang.Object element, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession) Convenience method. |
private java.lang.Object |
buildRemovedElementFromChangeSet(java.lang.Object changeSet, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession) Convenience method. |
private boolean |
compareAttributeValues(java.lang.Object collection1, java.lang.Object collection2, org.eclipse.persistence.internal.sessions.AbstractSession session) Compare the attributes. |
private org.eclipse.persistence.internal.sessions.ChangeRecord |
compareAttributeValuesForChangeWithOrder(java.lang.Object cloneCollection, java.lang.Object backupCollection, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session) Build and return the change record that results from comparing the two collection attributes. |
private org.eclipse.persistence.internal.sessions.ChangeRecord |
compareAttributeValuesForChangeWithoutOrder(java.lang.Object cloneCollection, java.lang.Object backupCollection, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session) Build and return the change record that results from comparing the two collection attributes. |
private boolean |
compareAttributeValuesWithOrder(java.lang.Object collection1, java.lang.Object collection2, org.eclipse.persistence.internal.sessions.AbstractSession session) Compare the attributes. |
private boolean |
compareAttributeValuesWithoutOrder(java.lang.Object collection1, java.lang.Object collection2, org.eclipse.persistence.internal.sessions.AbstractSession session) Compare the attributes. |
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. |
private java.lang.String |
getAttributeName() Convenience method. |
private org.eclipse.persistence.internal.queries.ContainerPolicy |
getContainerPolicy() Convenience method. |
DatabaseMapping |
getDatabaseMapping() INTERNAL: Return the mapping, casted a bit more generally. |
ArrayCollectionMapping |
getMapping() INTERNAL: Return the mapping. |
private java.lang.Object |
getRealCollectionAttributeValueFromObject(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session) Convenience method. |
private boolean |
mapKeyHasChanged(java.lang.Object element, org.eclipse.persistence.internal.sessions.AbstractSession session) Convenience method. |
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. |
private void |
mergeChangesIntoObjectWithOrder(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) Merge changes from the source to the target object. |
private void |
mergeChangesIntoObjectWithoutOrder(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) 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. |
private void |
setRealAttributeValueInObject(java.lang.Object object, java.lang.Object attributeValue) Convenience method. |
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. |
private void |
simpleAddToCollectionChangeRecordWithOrder(java.lang.Object referenceKey, java.lang.Object changeSetToAdd, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session) Add stuff to an ordered collection. |
private void |
simpleAddToCollectionChangeRecordWithoutOrder(java.lang.Object referenceKey, java.lang.Object changeSetToAdd, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session) Add stuff to an unordered collection. |
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. |
private void |
simpleRemoveFromCollectionChangeRecordWithOrder(java.lang.Object referenceKey, java.lang.Object changeSetToRemove, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session) Remove stuff from an ordered collection. |
private void |
simpleRemoveFromCollectionChangeRecordWithoutOrder(java.lang.Object referenceKey, java.lang.Object changeSetToRemove, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session) Remove stuff from an unordered collection. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private ArrayCollectionMapping mapping
private static java.lang.Object XXX
Constructor Detail |
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public ArrayCollectionMappingHelper(ArrayCollectionMapping mapping)
Method Detail |
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private boolean mapKeyHasChanged(java.lang.Object element, org.eclipse.persistence.internal.sessions.AbstractSession session)
private java.lang.Object getRealCollectionAttributeValueFromObject(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session)
private java.lang.Object buildAddedElementFromChangeSet(java.lang.Object changeSet, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
private java.lang.Object buildChangeSet(java.lang.Object element, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
private java.lang.Object buildElementFromElement(java.lang.Object element, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
private java.lang.Object buildRemovedElementFromChangeSet(java.lang.Object changeSet, org.eclipse.persistence.internal.sessions.MergeManager mergeManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
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)
private org.eclipse.persistence.internal.sessions.ChangeRecord compareAttributeValuesForChangeWithOrder(java.lang.Object cloneCollection, java.lang.Object backupCollection, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
private org.eclipse.persistence.internal.sessions.ChangeRecord compareAttributeValuesForChangeWithoutOrder(java.lang.Object cloneCollection, java.lang.Object backupCollection, 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)
private boolean compareAttributeValues(java.lang.Object collection1, java.lang.Object collection2, org.eclipse.persistence.internal.sessions.AbstractSession session)
private boolean compareAttributeValuesWithOrder(java.lang.Object collection1, java.lang.Object collection2, org.eclipse.persistence.internal.sessions.AbstractSession session)
private boolean compareAttributeValuesWithoutOrder(java.lang.Object collection1, java.lang.Object collection2, 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)
private void mergeChangesIntoObjectWithOrder(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)
private void mergeChangesIntoObjectWithoutOrder(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)
private void simpleAddToCollectionChangeRecordWithOrder(java.lang.Object referenceKey, java.lang.Object changeSetToAdd, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session)
private void simpleAddToCollectionChangeRecordWithoutOrder(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)
private void simpleRemoveFromCollectionChangeRecordWithOrder(java.lang.Object referenceKey, java.lang.Object changeSetToRemove, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session)
private void simpleRemoveFromCollectionChangeRecordWithoutOrder(java.lang.Object referenceKey, java.lang.Object changeSetToRemove, org.eclipse.persistence.internal.sessions.ObjectChangeSet changeSet, org.eclipse.persistence.internal.sessions.AbstractSession session)
private void setRealAttributeValueInObject(java.lang.Object object, java.lang.Object attributeValue)
private java.lang.String getAttributeName()
private org.eclipse.persistence.internal.queries.ContainerPolicy getContainerPolicy()
public DatabaseMapping getDatabaseMapping()
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