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EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.eclipse.persistence.mappings.DatabaseMapping
org.eclipse.persistence.mappings.ForeignReferenceMapping
org.eclipse.persistence.mappings.ObjectReferenceMapping
public abstract class ObjectReferenceMapping
Purpose: Abstract class for 1:1, variable 1:1 and reference mappings
Nested Class Summary |
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Nested classes/interfaces inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
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DatabaseMapping.WriteType |
Field Summary | |
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protected java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> |
foreignKeyFields
Keeps track of which fields are foreign keys on a per field basis (can have mixed foreign key relationships). |
protected boolean |
isForeignKeyRelationship
Keeps track if any of the fields are foreign keys. |
Fields inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
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attributeAccessor, attributeName, derivedIdMapping, derivesId, descriptor, fields, isCacheable, isJPAId, isLazy, isMapKeyMapping, isOptional, isPrimaryKeyMapping, isReadOnly, isRemotelyInitialized, mapsIdValue, NO_FIELDS, NO_WEIGHT, properties, unconvertedProperties, weight, WEIGHT_AGGREGATE, WEIGHT_DIRECT, WEIGHT_TO_ONE, WEIGHT_TRANSFORM |
Constructor Summary | |
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protected |
ObjectReferenceMapping()
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Method Summary | |
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java.lang.Object |
buildBackupCloneForPartObject(java.lang.Object attributeValue,
java.lang.Object clone,
java.lang.Object backup,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork)
INTERNAL: Used during building the backup shallow copy to copy the vector without re-registering the target objects. |
org.eclipse.persistence.internal.sessions.ChangeRecord |
buildChangeRecord(java.lang.Object clone,
org.eclipse.persistence.internal.sessions.ObjectChangeSet owner,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Directly build a change record without comparison |
java.lang.Object |
buildCloneForPartObject(java.lang.Object attributeValue,
java.lang.Object original,
org.eclipse.persistence.internal.identitymaps.CacheKey cacheKey,
java.lang.Object clone,
org.eclipse.persistence.internal.sessions.AbstractSession cloningSession,
java.lang.Integer refreshCascade,
boolean isExisting,
boolean isFromSharedCache)
INTERNAL: Require for cloning, the part must be cloned. |
void |
buildCopy(java.lang.Object copy,
java.lang.Object original,
CopyGroup group)
INTERNAL: Copy of the attribute of the object. |
Expression |
buildExpression(java.lang.Object queryObject,
QueryByExamplePolicy policy,
Expression expressionBuilder,
java.util.Map processedObjects,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: In case Query By Example is used, this method generates an expression from a attribute value pair. |
java.lang.Object[] |
buildReferencesPKList(java.lang.Object entity,
java.lang.Object attribute,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: This method will access the target relationship and create a list of PKs of the target entities. |
java.util.Collection |
buildTargetInterfaces(java.lang.Class aClass,
java.util.Collection targetInterfacesCol)
INTERNAL: Build a list of all the interfaces and super interfaces for a given class. |
java.lang.Object |
buildUnitofWorkCloneForPartObject(java.lang.Object attributeValue,
java.lang.Object original,
java.lang.Object clone,
java.lang.Integer refreshCascade,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork,
boolean isExisting)
INTERNAL: Require for cloning, the part must be cloned. |
void |
cascadeDiscoverAndPersistUnregisteredNewObjects(java.lang.Object object,
java.util.Map newObjects,
java.util.Map unregisteredExistingObjects,
java.util.Map visitedObjects,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
boolean getAttributeValueFromObject,
java.util.Set cascadeErrors)
INTERNAL: Cascade discover and persist new objects during commit. |
void |
cascadeDiscoverAndPersistUnregisteredNewObjects(java.lang.Object object,
java.util.Map newObjects,
java.util.Map unregisteredExistingObjects,
java.util.Map visitedObjects,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Set cascadeErrors)
INTERNAL: Cascade discover and persist new objects during commit. |
void |
cascadePerformRemoveIfRequired(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Map visitedObjects)
INTERNAL: Cascade registerNew for Create through mappings that require the cascade |
void |
cascadePerformRemoveIfRequired(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Map visitedObjects,
boolean getAttributeValueFromObject)
INTERNAL: Cascade remove through mappings that require the cascade. |
void |
cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Map visitedObjects)
INTERNAL: Cascade removal of orphaned private owned objects from the UnitOfWorkChangeSet |
void |
cascadeRegisterNewIfRequired(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Map visitedObjects)
INTERNAL: Cascade registerNew for Create through mappings that require the cascade |
void |
cascadeRegisterNewIfRequired(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow,
java.util.Map visitedObjects,
boolean getAttributeValueFromObject)
INTERNAL: Cascade registerNew for Create through mappings that require the cascade |
protected java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> |
collectFields()
INTERNAL: Return all the fields populated by this mapping, these are foreign keys only. |
void |
collectQueryParameters(java.util.Set<org.eclipse.persistence.internal.helper.DatabaseField> cacheFields)
INTERNAL: This method is used to store the FK fields that can be cached that correspond to noncacheable mappings the FK field values will be used to re-issue the query when cloning the shared cache entity |
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: Return an ObjectReferenceChangeRecord describing the change, or null if no change. |
protected boolean |
compareObjectsWithoutPrivateOwned(java.lang.Object firstObject,
java.lang.Object secondObject,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Compare the references of the two objects are the same, not the objects themselves. |
protected boolean |
compareObjectsWithPrivateOwned(java.lang.Object firstObject,
java.lang.Object secondObject,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Compare the references of the two objects are the same, and the objects themselves are the same. |
org.eclipse.persistence.internal.indirection.DatabaseValueHolder |
createCloneValueHolder(ValueHolderInterface attributeValue,
java.lang.Object original,
java.lang.Object clone,
org.eclipse.persistence.internal.sessions.AbstractRecord row,
org.eclipse.persistence.internal.sessions.AbstractSession cloningSession,
boolean buildDirectlyFromRow)
INTERNAL: Builder the unit of work value holder. |
void |
earlyPreDelete(DeleteObjectQuery query,
java.lang.Object object)
INTERNAL: Record deletion dependencies for foreign key constraints. |
org.eclipse.persistence.internal.sessions.AbstractRecord |
extractPrimaryKeyRowForSourceObject(java.lang.Object domainObject,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Extract the reference pk for rvh usage in remote model. |
java.lang.Object |
extractPrimaryKeysForReferenceObject(java.lang.Object domainObject,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Extract the reference pk for rvh usage in remote model. |
java.lang.Object |
extractPrimaryKeysForReferenceObjectFromRow(org.eclipse.persistence.internal.sessions.AbstractRecord row)
INTERNAL: Return the primary key for the reference object (i.e. the object object referenced by domainObject and specified by mapping). |
java.lang.Object |
extractPrimaryKeysFromRealReferenceObject(java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Extract the reference pk for rvh usage in remote model. |
void |
fixRealObjectReferences(java.lang.Object object,
java.util.Map objectDescriptors,
java.util.Map processedObjects,
ObjectLevelReadQuery query,
RemoteSession session)
INTERNAL: We are not using a remote valueholder so we need to replace the reference object(s) with the corresponding object(s) from the remote session. |
ClassDescriptor |
getDescriptorForTarget(java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Return a descriptor for the target of this mapping |
java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> |
getForeignKeyFields()
INTERNAL: Returns the foreign key names associated with the mapping. |
protected java.lang.Object |
getPrimaryKeyForObject(java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: |
java.lang.Object |
getRealAttributeValueFromAttribute(java.lang.Object attributeValue,
java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Object reference must unwrap the reference object if required. |
boolean |
hasConstraintDependency()
INTERNAL: The returns if the mapping has any constraint dependencies, such as foreign keys and join tables. |
boolean |
hasRelationTableMechanism()
PUBLIC: Indicates whether the mapping has RelationTableMechanism. |
protected void |
insert(WriteObjectQuery query)
INTERNAL: Insert privately owned parts |
org.eclipse.persistence.internal.sessions.ObjectReferenceChangeRecord |
internalBuildChangeRecord(java.lang.Object newValue,
org.eclipse.persistence.internal.sessions.ObjectChangeSet owner,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Directly build a change record based on the newValue without comparison |
boolean |
isChangeTrackingSupported(Project project)
INTERNAL: Return if this mapping supports change tracking. |
boolean |
isForeignKeyRelationship()
INTERNAL: Return if the 1-1 mapping has a foreign key dependency to its target. |
boolean |
isObjectReferenceMapping()
INTERNAL: Related mapping should implement this method to return true. |
void |
iterateOnRealAttributeValue(org.eclipse.persistence.internal.descriptors.DescriptorIterator iterator,
java.lang.Object realAttributeValue)
INTERNAL: Iterate on the attribute value. |
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 |
postCalculateChanges(ChangeRecord changeRecord,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
INTERNAL: Overridden by mappings that require additional processing of the change record after the record has been calculated. |
void |
postDelete(DeleteObjectQuery query)
INTERNAL: Delete privately owned parts |
void |
postInsert(WriteObjectQuery query)
INTERNAL: Insert privately owned parts |
void |
postUpdate(WriteObjectQuery query)
INTERNAL: Update privately owned parts |
void |
preDelete(DeleteObjectQuery query)
INTERNAL: Delete privately owned parts |
void |
preInitialize(org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Initialize the state of mapping. |
void |
preInsert(WriteObjectQuery query)
INTERNAL: Insert privately owned parts |
void |
preUpdate(WriteObjectQuery query)
INTERNAL: Update privately owned parts |
protected java.lang.Object |
readPrivateOwnedForObject(ObjectLevelModifyQuery modifyQuery)
INTERNAL: Reads the private owned object. |
void |
recordPrivateOwnedRemovals(java.lang.Object object,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
INTERNAL: Overridden by mappings that require additional processing of the change record after the record has been calculated. |
protected void |
setForeignKeyFields(java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> foreignKeyFields)
INTERNAL: Set the foreign key fields associated with the mapping. |
void |
setIsForeignKeyRelationship(boolean isForeignKeyRelationship)
INTERNAL: Set if the 1-1 mapping has a foreign key dependency to its target. |
void |
setNewValueInChangeRecord(java.lang.Object newValue,
org.eclipse.persistence.internal.sessions.ObjectReferenceChangeRecord changeRecord,
org.eclipse.persistence.internal.sessions.ObjectChangeSet owner,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Set the newValue in the change record |
protected void |
update(WriteObjectQuery query)
INTERNAL: Update the private owned part. |
void |
updateChangeRecord(java.lang.Object clone,
java.lang.Object newValue,
java.lang.Object oldValue,
org.eclipse.persistence.internal.sessions.ObjectChangeSet objectChangeSet,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
INTERNAL: Either create a new change record or update the change record with the new value. |
void |
updateChangeRecordForSelfMerge(org.eclipse.persistence.internal.sessions.ChangeRecord changeRecord,
java.lang.Object source,
java.lang.Object target,
org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet parentUOWChangeSet,
org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork)
INTERNAL: Update a ChangeRecord to replace the ChangeSet for the old entity with the changeSet for the new Entity. |
void |
useProxyIndirection()
PUBLIC: Set this mapping to use Proxy Indirection. |
void |
useProxyIndirection(java.lang.Class targetInterface)
PUBLIC: Set this mapping to use Proxy Indirection. |
void |
useProxyIndirection(java.lang.Class[] targetInterfaces)
PUBLIC: Set this mapping to use Proxy Indirection. |
java.lang.Object |
valueFromPKList(java.lang.Object[] pks,
org.eclipse.persistence.internal.sessions.AbstractRecord foreignKeys,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: This method is used to load a relationship from a list of PKs. |
boolean |
verifyDelete(java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: To verify if the specified object is deleted or not. |
void |
writeFromObjectIntoRowForUpdate(WriteObjectQuery query,
org.eclipse.persistence.internal.sessions.AbstractRecord databaseRow)
INTERNAL: Get a value from the object and set that in the respective field of the row. |
void |
writeFromObjectIntoRowForWhereClause(ObjectLevelModifyQuery query,
org.eclipse.persistence.internal.sessions.AbstractRecord databaseRow)
INTERNAL: Get a value from the object and set that in the respective field of the row. |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected boolean isForeignKeyRelationship
protected java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> foreignKeyFields
Constructor Detail |
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protected ObjectReferenceMapping()
Method Detail |
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public java.lang.Object buildBackupCloneForPartObject(java.lang.Object attributeValue, java.lang.Object clone, java.lang.Object backup, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork)
buildBackupCloneForPartObject
in class ForeignReferenceMapping
public java.lang.Object buildCloneForPartObject(java.lang.Object attributeValue, java.lang.Object original, org.eclipse.persistence.internal.identitymaps.CacheKey cacheKey, java.lang.Object clone, org.eclipse.persistence.internal.sessions.AbstractSession cloningSession, java.lang.Integer refreshCascade, boolean isExisting, boolean isFromSharedCache)
buildCloneForPartObject
in class ForeignReferenceMapping
public java.lang.Object buildUnitofWorkCloneForPartObject(java.lang.Object attributeValue, java.lang.Object original, java.lang.Object clone, java.lang.Integer refreshCascade, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork, boolean isExisting)
public void buildCopy(java.lang.Object copy, java.lang.Object original, CopyGroup group)
buildCopy
in class DatabaseMapping
public Expression buildExpression(java.lang.Object queryObject, QueryByExamplePolicy policy, Expression expressionBuilder, java.util.Map processedObjects, org.eclipse.persistence.internal.sessions.AbstractSession session)
buildExpression
in class DatabaseMapping
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)
compareForChange
in class DatabaseMapping
public org.eclipse.persistence.internal.sessions.ObjectReferenceChangeRecord internalBuildChangeRecord(java.lang.Object newValue, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
public void setNewValueInChangeRecord(java.lang.Object newValue, org.eclipse.persistence.internal.sessions.ObjectReferenceChangeRecord changeRecord, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
protected boolean compareObjectsWithoutPrivateOwned(java.lang.Object firstObject, java.lang.Object secondObject, org.eclipse.persistence.internal.sessions.AbstractSession session)
compareObjectsWithoutPrivateOwned
in class ForeignReferenceMapping
protected boolean compareObjectsWithPrivateOwned(java.lang.Object firstObject, java.lang.Object secondObject, org.eclipse.persistence.internal.sessions.AbstractSession session)
compareObjectsWithPrivateOwned
in class ForeignReferenceMapping
public void fixRealObjectReferences(java.lang.Object object, java.util.Map objectDescriptors, java.util.Map processedObjects, ObjectLevelReadQuery query, RemoteSession session)
fixRealObjectReferences
in class DatabaseMapping
public ClassDescriptor getDescriptorForTarget(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session)
Bug 2612571
public java.lang.Object getRealAttributeValueFromAttribute(java.lang.Object attributeValue, java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session)
getRealAttributeValueFromAttribute
in class ForeignReferenceMapping
public boolean isObjectReferenceMapping()
isObjectReferenceMapping
in class DatabaseMapping
public void iterateOnRealAttributeValue(org.eclipse.persistence.internal.descriptors.DescriptorIterator iterator, java.lang.Object realAttributeValue)
iterateOnRealAttributeValue
in class ForeignReferenceMapping
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)
mergeChangesIntoObject
in class DatabaseMapping
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)
mergeIntoObject
in class DatabaseMapping
protected java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> collectFields()
collectFields
in class DatabaseMapping
public java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> getForeignKeyFields()
protected void setForeignKeyFields(java.util.Vector<org.eclipse.persistence.internal.helper.DatabaseField> foreignKeyFields)
public boolean isForeignKeyRelationship()
public void setIsForeignKeyRelationship(boolean isForeignKeyRelationship)
public void preInsert(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
preInsert
in class DatabaseMapping
DatabaseException
OptimisticLockException
protected java.lang.Object readPrivateOwnedForObject(ObjectLevelModifyQuery modifyQuery) throws DatabaseException
DatabaseException
public void preUpdate(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
preUpdate
in class DatabaseMapping
DatabaseException
OptimisticLockException
public void postCalculateChanges(ChangeRecord changeRecord, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
postCalculateChanges
in class DatabaseMapping
public void recordPrivateOwnedRemovals(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
recordPrivateOwnedRemovals
in class DatabaseMapping
public void postDelete(DeleteObjectQuery query) throws DatabaseException, OptimisticLockException
postDelete
in class DatabaseMapping
DatabaseException
OptimisticLockException
public void postInsert(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
postInsert
in class DatabaseMapping
DatabaseException
OptimisticLockException
public void postUpdate(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
postUpdate
in class DatabaseMapping
DatabaseException
OptimisticLockException
public void preDelete(DeleteObjectQuery query) throws DatabaseException, OptimisticLockException
preDelete
in class DatabaseMapping
DatabaseException
OptimisticLockException
public void earlyPreDelete(DeleteObjectQuery query, java.lang.Object object)
earlyPreDelete
in class DatabaseMapping
public void cascadePerformRemoveIfRequired(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Map visitedObjects)
cascadePerformRemoveIfRequired
in class DatabaseMapping
public void cascadePerformRemoveIfRequired(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Map visitedObjects, boolean getAttributeValueFromObject)
object
- is either the source object, or attribute value if getAttributeValueFromObject is true.public void cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Map visitedObjects)
cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired
in class DatabaseMapping
public void collectQueryParameters(java.util.Set<org.eclipse.persistence.internal.helper.DatabaseField> cacheFields)
collectQueryParameters
in class ForeignReferenceMapping
public void cascadeDiscoverAndPersistUnregisteredNewObjects(java.lang.Object object, java.util.Map newObjects, java.util.Map unregisteredExistingObjects, java.util.Map visitedObjects, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Set cascadeErrors)
cascadeDiscoverAndPersistUnregisteredNewObjects
in class DatabaseMapping
public void cascadeDiscoverAndPersistUnregisteredNewObjects(java.lang.Object object, java.util.Map newObjects, java.util.Map unregisteredExistingObjects, java.util.Map visitedObjects, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, boolean getAttributeValueFromObject, java.util.Set cascadeErrors)
public void cascadeRegisterNewIfRequired(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Map visitedObjects)
cascadeRegisterNewIfRequired
in class DatabaseMapping
public void cascadeRegisterNewIfRequired(java.lang.Object object, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow, java.util.Map visitedObjects, boolean getAttributeValueFromObject)
object
- is either the source object, or attribute value if getAttributeValueFromObject is true.protected java.lang.Object getPrimaryKeyForObject(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session)
public boolean hasConstraintDependency()
hasConstraintDependency
in class DatabaseMapping
public org.eclipse.persistence.internal.indirection.DatabaseValueHolder createCloneValueHolder(ValueHolderInterface attributeValue, java.lang.Object original, java.lang.Object clone, org.eclipse.persistence.internal.sessions.AbstractRecord row, org.eclipse.persistence.internal.sessions.AbstractSession cloningSession, boolean buildDirectlyFromRow)
createCloneValueHolder
in class ForeignReferenceMapping
buildDirectlyFromRow
- indicates that we are building the clone directly
from a row as opposed to building the original from the row, putting it in
the shared cache, and then cloning the original.public org.eclipse.persistence.internal.sessions.AbstractRecord extractPrimaryKeyRowForSourceObject(java.lang.Object domainObject, org.eclipse.persistence.internal.sessions.AbstractSession session)
public java.lang.Object extractPrimaryKeysForReferenceObject(java.lang.Object domainObject, org.eclipse.persistence.internal.sessions.AbstractSession session)
public java.lang.Object extractPrimaryKeysForReferenceObjectFromRow(org.eclipse.persistence.internal.sessions.AbstractRecord row)
public java.lang.Object extractPrimaryKeysFromRealReferenceObject(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session)
public void preInitialize(org.eclipse.persistence.internal.sessions.AbstractSession session) throws DescriptorException
preInitialize
in class ForeignReferenceMapping
DescriptorException
protected void insert(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
DatabaseException
OptimisticLockException
protected void update(WriteObjectQuery query) throws DatabaseException, OptimisticLockException
DatabaseException
OptimisticLockException
public boolean hasRelationTableMechanism()
public void useProxyIndirection()
Proxy
and InvocationHandler
features
of JDK 1.3 to provide "transparent indirection" for 1:1 relationships. In order to use Proxy
Indirection:
toString
is called on the proxy the real object data is retrieved from the database.
By default, use the target class' full list of interfaces for the proxy.
public java.lang.Object[] buildReferencesPKList(java.lang.Object entity, java.lang.Object attribute, org.eclipse.persistence.internal.sessions.AbstractSession session)
buildReferencesPKList
in class ForeignReferenceMapping
ContainerPolicy.buildReferencesPKList()
,
MappedKeyMapContainerPolicy()
public java.util.Collection buildTargetInterfaces(java.lang.Class aClass, java.util.Collection targetInterfacesCol)
public void useProxyIndirection(java.lang.Class[] targetInterfaces)
Proxy
and InvocationHandler
features
of JDK 1.3 to provide "transparent indirection" for 1:1 relationships. In order to use Proxy
Indirection:
toString
is called on the proxy the real object data is retrieved from the database.
proxyInterfaces
- The interfaces that the target class implements. The attribute must be typed
as one of these interfaces.public void useProxyIndirection(java.lang.Class targetInterface)
Proxy
and InvocationHandler
features
of JDK 1.3 to provide "transparent indirection" for 1:1 relationships. In order to use Proxy
Indirection:
toString
is called on the proxy the real object data is retrieved from the database.
proxyInterface
- The interface that the target class implements. The attribute must be typed
as this interface.public java.lang.Object valueFromPKList(java.lang.Object[] pks, org.eclipse.persistence.internal.sessions.AbstractRecord foreignKeys, org.eclipse.persistence.internal.sessions.AbstractSession session)
valueFromPKList
in class ForeignReferenceMapping
public boolean verifyDelete(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractSession session) throws DatabaseException
verifyDelete
in class DatabaseMapping
DatabaseException
public void writeFromObjectIntoRowForUpdate(WriteObjectQuery query, org.eclipse.persistence.internal.sessions.AbstractRecord databaseRow)
writeFromObjectIntoRowForUpdate
in class DatabaseMapping
public void writeFromObjectIntoRowForWhereClause(ObjectLevelModifyQuery query, org.eclipse.persistence.internal.sessions.AbstractRecord databaseRow)
writeFromObjectIntoRowForWhereClause
in class DatabaseMapping
public boolean isChangeTrackingSupported(Project project)
isChangeTrackingSupported
in class DatabaseMapping
public void updateChangeRecord(java.lang.Object clone, java.lang.Object newValue, java.lang.Object oldValue, org.eclipse.persistence.internal.sessions.ObjectChangeSet objectChangeSet, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl uow)
updateChangeRecord
in class DatabaseMapping
public void updateChangeRecordForSelfMerge(org.eclipse.persistence.internal.sessions.ChangeRecord changeRecord, java.lang.Object source, java.lang.Object target, org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet parentUOWChangeSet, org.eclipse.persistence.internal.sessions.UnitOfWorkImpl unitOfWork)
updateChangeRecordForSelfMerge
in class ForeignReferenceMapping
public org.eclipse.persistence.internal.sessions.ChangeRecord buildChangeRecord(java.lang.Object clone, org.eclipse.persistence.internal.sessions.ObjectChangeSet owner, org.eclipse.persistence.internal.sessions.AbstractSession session)
buildChangeRecord
in class DatabaseMapping
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