Class ObjectArrayMapping
- java.lang.Object
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- org.eclipse.persistence.core.mappings.CoreMapping<AttributeAccessor,org.eclipse.persistence.internal.sessions.AbstractSession,org.eclipse.persistence.internal.queries.ContainerPolicy,ClassDescriptor,org.eclipse.persistence.internal.helper.DatabaseField>
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- org.eclipse.persistence.mappings.DatabaseMapping
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- org.eclipse.persistence.mappings.AggregateMapping
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- org.eclipse.persistence.mappings.foundation.AbstractCompositeCollectionMapping
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- org.eclipse.persistence.mappings.structures.ObjectArrayMapping
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- All Implemented Interfaces:
Serializable
,Cloneable
,ContainerMapping
,ArrayCollectionMapping
public class ObjectArrayMapping extends AbstractCompositeCollectionMapping
Purpose: In an object-relational data model, structures can contain "Arrays" or collections of other data-types. In Oracle 8i, a
Varray
is typically used to represent a collection of primitive data or aggregate structures. These arrays are stored with their parent structure in the same table.ArrayMapping is used to map a collection of primitive data
ObjectArrayMapping is used to map a collection of Oracle data-type
NOTE: Only Oracle8i supports Varray type.
- Since:
- TOPLink/Java 3.0
- Author:
- King (Yaoping) Wang
- See Also:
ArrayMapping
, Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class org.eclipse.persistence.mappings.DatabaseMapping
DatabaseMapping.WriteType
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Constructor Summary
Constructors Constructor Description ObjectArrayMapping()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getStructureName()
PUBLIC: Return the name of the structure.void
initialize(org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Initialize the mapping.boolean
isRelationalMapping()
INTERNAL:void
setFieldName(String fieldName)
void
setStructureName(String structureName)
PUBLIC: Set the name of the structure.-
Methods inherited from class org.eclipse.persistence.mappings.foundation.AbstractCompositeCollectionMapping
buildAddedElementFromChangeSet, buildChangeSet, buildElementFromElement, buildExpression, buildRemovedElementFromChangeSet, cascadeDiscoverAndPersistUnregisteredNewObjects, cascadePerformRemoveIfRequired, cascadeRegisterNewIfRequired, compareElements, compareElementsForChange, compareForChange, compareObjects, convertClassNamesToClasses, createMapComponentFromRow, getContainerPolicy, getConverter, getField, getRealCollectionAttributeValueFromObject, hasConverter, isAbstractCompositeCollectionMapping, isCollectionMapping, mapKeyHasChanged, mergeChangesIntoObject, mergeIntoObject, postDeleteAttributeValue, postInsertAttributeValue, postUpdateAttributeValue, preDeleteAttributeValue, preInsertAttributeValue, preUpdateAttributeValue, setContainerPolicy, setConverter, setField, simpleAddToCollectionChangeRecord, simpleRemoveFromCollectionChangeRecord, useCollectionClass, useCollectionClassName, useListClassName, useMapClass, useMapClassName, valueFromRow, writeFromObjectIntoRow, writeFromObjectIntoRowForUpdate, writeFromObjectIntoRowWithChangeRecord, writeInsertFieldsIntoRow
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Methods inherited from class org.eclipse.persistence.mappings.AggregateMapping
buildBackupClone, buildClone, buildCloneFromRow, buildCopy, fixObjectReferences, getReferenceClass, getReferenceClassName, getReferenceDescriptor, hasNestedIdentityReference, isAggregateMapping, iterate, load, loadAll, postDelete, postInsert, postUpdate, preDelete, preInsert, preUpdate, remoteInitialization, setReferenceClass, setReferenceClassName, updateChangeRecord, verifyDelete
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Methods inherited from class org.eclipse.persistence.mappings.DatabaseMapping
addUnconvertedProperty, buildBackupCloneForPartObject, buildChangeRecord, buildCloneForPartObject, buildContainerClone, buildObjectJoinExpression, buildObjectJoinExpression, buildShallowOriginalFromRow, calculateDeferredChanges, cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired, clone, collectQueryParameters, createCloneValueHolder, derivesId, earlyPreDelete, fixRealObjectReferences, getAttributeAccessor, getAttributeClassification, getAttributeName, getAttributeValueFromObject, getDerivedIdMapping, getDescriptor, getFieldClassification, getFields, getGetMethodName, getMapsIdValue, getObjectCorrespondingTo, getOrderByNormalizedExpressions, getProperties, getProperty, getRealAttributeValueFromAttribute, getRealAttributeValueFromObject, getRelationshipPartner, getSelectFields, getSelectTables, getSetMethodName, getUnconvertedProperties, getValueFromRemoteValueHolder, getWeight, hasConstraintDependency, hasDependency, hasInverseConstraintDependency, hasMapsIdValue, hasUnconvertedProperties, instantiateAttribute, isAbstractColumnMapping, isAbstractCompositeDirectCollectionMapping, isAbstractCompositeObjectMapping, isAbstractDirectMapping, isAggregateCollectionMapping, isAggregateObjectMapping, isAttributeValueFromObjectInstantiated, isCacheable, isCandidateForPrivateOwnedRemoval, isCascadedLockingSupported, isChangeTrackingSupported, isCloningRequired, isDatabaseMapping, isDirectCollectionMapping, isDirectMapMapping, isDirectToFieldMapping, isDirectToXMLTypeMapping, isEISMapping, isElementCollectionMapping, isForeignReferenceMapping, isInAndOutSopObject, isInOnlySopObject, isInSopObject, isJoiningSupported, isJPAId, isLazy, isLockableMapping, isManyToManyMapping, isManyToOneMapping, isMapKeyMapping, isMultitenantPrimaryKeyMapping, isNestedTableMapping, isObjectReferenceMapping, isOneToManyMapping, isOneToOneMapping, isOptional, isOutOnlySopObject, isOutSopObject, isOwned, isPrimaryKeyMapping, isPrivateOwned, isReadOnly, isReferenceMapping, isStructureMapping, isTransformationMapping, isUnidirectionalOneToManyMapping, isUsingMethodAccess, isVariableOneToOneMapping, isWriteOnly, isXMLMapping, iterateOnRealAttributeValue, performDataModificationEvent, postCalculateChanges, postCalculateChangesOnDeleted, postInitialize, postInitializeSourceAndTargetExpressions, preInitialize, prepareCascadeLockingPolicy, readFromResultSetIntoObject, readFromRowIntoObject, readOnly, readWrite, recordPrivateOwnedRemovals, rehashFieldDependancies, replaceValueHoldersIn, setAttributeAccessor, setAttributeName, setAttributeValueInObject, setChangeListener, setDerivedIdMapping, setDerivesId, setDescriptor, setGetMethodName, setIsCacheable, setIsInAndOutSopObject, setIsInSopObject, setIsJPAId, setIsLazy, setIsMapKeyMapping, setIsOptional, setIsOutSopObject, setIsPrimaryKeyMapping, setIsReadOnly, setMapsIdValue, setProperties, setProperty, setRealAttributeValueInObject, setSetMethodName, setWeight, toString, updateCollectionChangeRecord, validateAfterInitialization, validateBeforeInitialization, valueFromObject, valueFromResultSet, valueFromRow, writeFromAttributeIntoRow, writeFromObjectIntoRowForShallowInsert, writeFromObjectIntoRowForShallowInsertWithChangeRecord, writeFromObjectIntoRowForUpdateAfterShallowInsert, writeFromObjectIntoRowForUpdateBeforeShallowDelete, writeFromObjectIntoRowForWhereClause, writeUpdateFieldsIntoRow
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.persistence.mappings.structures.ArrayCollectionMapping
getAttributeName, setRealAttributeValueInObject
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Method Detail
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getStructureName
public String getStructureName()
PUBLIC: Return the name of the structure. This is the name of the user defined data type as defined on the database.
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initialize
public void initialize(org.eclipse.persistence.internal.sessions.AbstractSession session) throws DescriptorException
INTERNAL: Initialize the mapping.- Overrides:
initialize
in classAbstractCompositeCollectionMapping
- Throws:
DescriptorException
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setFieldName
public void setFieldName(String fieldName)
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setStructureName
public void setStructureName(String structureName)
PUBLIC: Set the name of the structure. This is the name of the user defined data type as defined on the database.
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isRelationalMapping
public boolean isRelationalMapping()
INTERNAL:- Overrides:
isRelationalMapping
in classDatabaseMapping
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