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org.eclipse.persistence.eis.mappings
Class EISCompositeObjectMapping
java.lang.Object
org.eclipse.persistence.mappings.DatabaseMapping
org.eclipse.persistence.mappings.AggregateMapping
org.eclipse.persistence.mappings.foundation.AbstractCompositeObjectMapping
org.eclipse.persistence.eis.mappings.EISCompositeObjectMapping
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, EISMapping
-
public class EISCompositeObjectMapping
- extends AbstractCompositeObjectMapping
- implements EISMapping
EIS Composite Object Mappings map a Java object to a privately owned, one-to-one relationship to an EIS Record according to its descriptor's record type.
Record Type |
Description |
Indexed |
Ordered collection of record elements. The indexed record EIS format enables Java class attribute values to be retreived by position or index. |
Mapped |
Key-value map based representation of record elements. The mapped record EIS format enables Java class attribute values to be retreived by an object key. |
XML |
Record/Map representation of an XML DOM element. |
- Since:
- Oracle TopLink 10g Release 2 (10.1.3)
- See Also:
EISDescriptor.useIndexedRecordFormat()
, EISDescriptor.useMappedRecordFormat()
, EISDescriptor.useXMLRecordFormat()
, Serialized Form
Fields inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
attributeAccessor, attributeName, derivedIdMapping, derivesId, descriptor, fields, isCacheable, isJPAId, isLazy, isMapKeyMapping, isOptional, isPrimaryKeyMapping, isReadOnly, isRemotelyInitialized, mapsIdValue, NO_FIELDS, NO_WEIGHT, properties, weight, WEIGHT_AGGREGATE, WEIGHT_DIRECT, WEIGHT_TO_ONE, WEIGHT_TRANSFORM |
Method Summary |
protected java.lang.Object |
buildCompositeObject(org.eclipse.persistence.internal.descriptors.ObjectBuilder objectBuilder, org.eclipse.persistence.internal.sessions.AbstractRecord nestedRow, ObjectBuildingQuery query, org.eclipse.persistence.internal.identitymaps.CacheKey parentCacheKey, org.eclipse.persistence.internal.queries.JoinedAttributeManager joinManager, org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
|
protected java.lang.Object |
buildCompositeRow(java.lang.Object attributeValue, org.eclipse.persistence.internal.sessions.AbstractSession session, org.eclipse.persistence.internal.sessions.AbstractRecord record, DatabaseMapping.WriteType writeType)
|
java.lang.String |
getFieldName()
PUBLIC: Return the name of the field mapped by the mapping. |
java.lang.String |
getXPath()
Get the XPath String |
boolean |
isEISMapping()
INTERNAL: |
void |
setFieldName(java.lang.String fieldName)
PUBLIC: Set the name of the field mapped by the mapping. |
void |
setXPath(java.lang.String xpathString)
Set the Mapping field name attribute to the given XPath String |
void |
writeFromObjectIntoRow(java.lang.Object object, org.eclipse.persistence.internal.sessions.AbstractRecord record, org.eclipse.persistence.internal.sessions.AbstractSession session, DatabaseMapping.WriteType writeType)
INTERNAL: Build the value for the database field and put it in the specified database row. |
Methods inherited from class org.eclipse.persistence.mappings.foundation.AbstractCompositeObjectMapping |
buildShallowOriginalFromRow, cascadeDiscoverAndPersistUnregisteredNewObjects, cascadePerformRemoveIfRequired, cascadeRegisterNewIfRequired, collectFields, convertClassNamesToClasses, getAttributeValueFromObject, getConverter, getField, hasConverter, initialize, isAbstractCompositeObjectMapping, setAttributeValueInObject, setConverter, setField, valueFromObject, valueFromRow, writeFromObjectIntoRowForUpdate, writeFromObjectIntoRowWithChangeRecord, writeInsertFieldsIntoRow |
Methods inherited from class org.eclipse.persistence.mappings.AggregateMapping |
buildAggregateDeleteQuery, buildAggregateModifyQuery, buildAggregateWriteQuery, buildBackupClone, buildBackupClonePart, buildClone, buildCloneFromRow, buildClonePart, buildClonePart, buildCopy, buildCopyOfAttributeValue, buildExpression, buildNewMergeInstanceOf, compareAttributeValues, compareForChange, compareObjects, executeEvent, fixAttributeValue, fixObjectReferences, getAttributeValueFromBackupClone, getObjectBuilder, getObjectBuilderForClass, getQueryManager, getReferenceClass, getReferenceClassName, getReferenceDescriptor, getReferenceDescriptor, getReferenceDescriptor, isAggregateMapping, iterate, iterateOnAttributeValue, mergeAttributeValue, mergeChangesIntoObject, mergeIntoObject, postDelete, postDeleteAttributeValue, postInsert, postInsertAttributeValue, postUpdate, postUpdateAttributeValue, preDelete, preDeleteAttributeValue, preInsert, preInsertAttributeValue, preUpdate, preUpdateAttributeValue, remoteInitialization, setReferenceClass, setReferenceClassName, setReferenceDescriptor, updateChangeRecord, verifyDelete, verifyDeleteOfAttributeValue |
Methods inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
buildBackupCloneForPartObject, buildChangeRecord, buildCloneForPartObject, buildContainerClone, buildObjectJoinExpression, buildObjectJoinExpression, calculateDeferredChanges, cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired, clone, cloneFields, collectQueryParameters, createCloneValueHolder, derivesId, earlyPreDelete, extractNestedExpressions, fixRealObjectReferences, getAttributeAccessor, getAttributeClassification, getAttributeName, getContainerPolicy, getDerivedIdMapping, getDescriptor, getFieldClassification, getFields, getGetMethodName, getMapsIdValue, getObjectCorrespondingTo, getProperties, getProperty, getRealAttributeValueFromAttribute, getRealAttributeValueFromObject, getRealCollectionAttributeValueFromObject, getRelationshipPartner, getSelectFields, getSelectTables, getSetMethodName, getValueFromRemoteValueHolder, getWeight, hasConstraintDependency, hasDependency, hasInverseConstraintDependency, hasMapsIdValue, hasRootExpressionThatShouldUseOuterJoin, instantiateAttribute, isAbstractCompositeCollectionMapping, isAbstractCompositeDirectCollectionMapping, isAbstractDirectMapping, isAggregateCollectionMapping, isAggregateObjectMapping, isCacheable, isCandidateForPrivateOwnedRemoval, isCascadedLockingSupported, isChangeTrackingSupported, isCloningRequired, isCollectionMapping, isDatabaseMapping, isDirectCollectionMapping, isDirectMapMapping, isDirectToFieldMapping, isDirectToXMLTypeMapping, isElementCollectionMapping, isForeignReferenceMapping, isJoiningSupported, isJPAId, isLazy, isLockableMapping, isManyToManyMapping, isManyToOneMapping, isMapKeyMapping, isNestedTableMapping, isObjectReferenceMapping, isOneToManyMapping, isOneToOneMapping, isOptional, isOwned, isPrimaryKeyMapping, isPrivateOwned, isReadOnly, isReferenceMapping, isRelationalMapping, isRemotelyInitialized, isStructureMapping, isTransformationMapping, isUnidirectionalOneToManyMapping, isUsingMethodAccess, isVariableOneToOneMapping, isWriteOnly, isXMLMapping, iterateOnRealAttributeValue, performDataModificationEvent, postCalculateChanges, postCalculateChangesOnDeleted, postInitialize, preInitialize, prepareCascadeLockingPolicy, readFromResultSetIntoObject, readFromRowIntoObject, readOnly, readWrite, recordPrivateOwnedRemovals, rehashFieldDependancies, remotelyInitialized, replaceValueHoldersIn, setAttributeAccessor, setAttributeName, setChangeListener, setDerivedIdMapping, setDerivesId, setDescriptor, setFields, setGetMethodName, setIsCacheable, setIsJPAId, setIsLazy, setIsMapKeyMapping, setIsOptional, setIsPrimaryKeyMapping, setIsReadOnly, setMapsIdValue, setProperties, setProperty, setRealAttributeValueInObject, setSetMethodName, setWeight, simpleAddToCollectionChangeRecord, simpleRemoveFromCollectionChangeRecord, toString, updateCollectionChangeRecord, validateAfterInitialization, validateBeforeInitialization, valueFromResultSet, valueFromRow, writeFromAttributeIntoRow, writeFromObjectIntoRowForShallowInsert, writeFromObjectIntoRowForShallowInsertWithChangeRecord, writeFromObjectIntoRowForWhereClause, writeUpdateFieldsIntoRow |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
EISCompositeObjectMapping
public EISCompositeObjectMapping()
isEISMapping
public boolean isEISMapping()
- INTERNAL:
-
- Overrides:
isEISMapping
in class DatabaseMapping
getXPath
public java.lang.String getXPath()
- Get the XPath String
-
- Returns:
- String the XPath String associated with this Mapping
setXPath
public void setXPath(java.lang.String xpathString)
- Set the Mapping field name attribute to the given XPath String
-
- Parameters:
xpathString
- String
getFieldName
public java.lang.String getFieldName()
- PUBLIC: Return the name of the field mapped by the mapping.
setFieldName
public void setFieldName(java.lang.String fieldName)
- PUBLIC: Set the name of the field mapped by the mapping.
buildCompositeRow
protected java.lang.Object buildCompositeRow(java.lang.Object attributeValue,
org.eclipse.persistence.internal.sessions.AbstractSession session,
org.eclipse.persistence.internal.sessions.AbstractRecord record,
DatabaseMapping.WriteType writeType)
-
- Specified by:
buildCompositeRow
in class AbstractCompositeObjectMapping
buildCompositeObject
protected java.lang.Object buildCompositeObject(org.eclipse.persistence.internal.descriptors.ObjectBuilder objectBuilder,
org.eclipse.persistence.internal.sessions.AbstractRecord nestedRow,
ObjectBuildingQuery query,
org.eclipse.persistence.internal.identitymaps.CacheKey parentCacheKey,
org.eclipse.persistence.internal.queries.JoinedAttributeManager joinManager,
org.eclipse.persistence.internal.sessions.AbstractSession targetSession)
-
- Specified by:
buildCompositeObject
in class AbstractCompositeObjectMapping
writeFromObjectIntoRow
public void writeFromObjectIntoRow(java.lang.Object object,
org.eclipse.persistence.internal.sessions.AbstractRecord record,
org.eclipse.persistence.internal.sessions.AbstractSession session,
DatabaseMapping.WriteType writeType)
throws DescriptorException
- INTERNAL: Build the value for the database field and put it in the specified database row.
-
- Overrides:
writeFromObjectIntoRow
in class AbstractCompositeObjectMapping
-
- Throws:
DescriptorException
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