Module org.eclipse.persistence.core
Class ArrayMapping
java.lang.Object
org.eclipse.persistence.core.mappings.CoreMapping<AttributeAccessor,AbstractSession,ContainerPolicy,ClassDescriptor,DatabaseField>
org.eclipse.persistence.mappings.DatabaseMapping
org.eclipse.persistence.mappings.foundation.AbstractCompositeDirectCollectionMapping
org.eclipse.persistence.mappings.structures.ArrayMapping
- All Implemented Interfaces:
Serializable
,Cloneable
,ContainerMapping
,ArrayCollectionMapping
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.
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.persistence.mappings.DatabaseMapping
DatabaseMapping.WriteType
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Field Summary
Fields inherited from class org.eclipse.persistence.mappings.foundation.AbstractCompositeDirectCollectionMapping
elementDataTypeName, field, valueConverter
Fields inherited from class org.eclipse.persistence.mappings.DatabaseMapping
attributeAccessor, attributeName, derivedIdMapping, derivesId, descriptor, fields, isCacheable, isInSopObject, isJPAId, isLazy, isMapKeyMapping, isOptional, isPrimaryKeyMapping, isReadOnly, isRemotelyInitialized, mapsIdValue, NO_FIELDS, NO_WEIGHT, properties, unconvertedProperties, weight, WEIGHT_AGGREGATE, WEIGHT_DIRECT, WEIGHT_TO_ONE, WEIGHT_TRANSFORM
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionPUBLIC: Return the "data type" associated with each element in the nested collection.PUBLIC: Return the name of the structure.void
initialize
(AbstractSession session) INTERNAL: Initialize the mapping.boolean
INTERNAL:void
setElementDataTypeName
(String elementDataTypeName) PUBLIC: Set the "data type" associated with each element in the nested collection.void
setFieldName
(String fieldName) PUBLIC: Set the name of the field that holds the nested collection.void
setStructureName
(String structureName) PUBLIC: Set the name of the structure.Methods inherited from class org.eclipse.persistence.mappings.foundation.AbstractCompositeDirectCollectionMapping
buildAddedElementFromChangeSet, buildBackupClone, buildChangeSet, buildClone, buildCloneFromRow, buildClonePart, buildCopy, buildElementFromChangeSet, buildElementFromElement, buildRemovedElementFromChangeSet, cascadePerformRemoveIfRequired, cascadeRegisterNewIfRequired, collectFields, compareElements, compareElementsForChange, compareForChange, compareObjects, convertClassNamesToClasses, convertToChangeRecord, createMapComponentFromRow, fixObjectReferences, getAttributeElementClass, getContainerPolicy, getField, getFieldClassification, getFieldElementClass, getFieldName, getRealCollectionAttributeValueFromObject, getValueConverter, hasValueConverter, isAbstractCompositeDirectCollectionMapping, isCollectionMapping, iterate, mapKeyHasChanged, mergeChangesIntoObject, mergeIntoObject, setAttributeElementClass, setAttributeElementClassName, setContainerPolicy, setField, setFieldElementClass, setUsesSingleNode, setValueConverter, simpleAddToCollectionChangeRecord, simpleRemoveFromCollectionChangeRecord, useCollectionClass, useCollectionClassName, useListClassName, useMapClass, useMapClassName, usesSingleNode, valueFromRow, writeFromObjectIntoRow, writeFromObjectIntoRowForUpdate, writeFromObjectIntoRowWithChangeRecord, writeInsertFieldsIntoRow
Methods inherited from class org.eclipse.persistence.mappings.DatabaseMapping
addUnconvertedProperty, buildBackupCloneForPartObject, buildChangeRecord, buildCloneForPartObject, buildContainerClone, buildExpression, buildObjectJoinExpression, buildObjectJoinExpression, buildShallowOriginalFromRow, calculateDeferredChanges, cascadeDiscoverAndPersistUnregisteredNewObjects, cascadePerformRemovePrivateOwnedObjectFromChangeSetIfRequired, clone, cloneFields, collectQueryParameters, convertConverterClassNamesToClasses, createCloneValueHolder, derivesId, earlyPreDelete, extractNestedExpressions, extractNestedNonAggregateExpressions, fixRealObjectReferences, getAttributeAccessor, getAttributeClassification, getAttributeName, getAttributeValueFromObject, getDerivedIdMapping, getDescriptor, getFields, getGetMethodName, getMapsIdValue, getObjectCorrespondingTo, getOrderByNormalizedExpressions, getProperties, getProperty, getRealAttributeValueFromAttribute, getRealAttributeValueFromObject, getReferenceDescriptor, getRelationshipPartner, getSelectFields, getSelectTables, getSetMethodName, getUnconvertedProperties, getValueFromRemoteValueHolder, getWeight, hasConstraintDependency, hasDependency, hasInverseConstraintDependency, hasMapsIdValue, hasNestedIdentityReference, hasRootExpressionThatShouldUseOuterJoin, hasUnconvertedProperties, instantiateAttribute, isAbstractColumnMapping, isAbstractCompositeCollectionMapping, isAbstractCompositeObjectMapping, isAbstractDirectMapping, isAggregateCollectionMapping, isAggregateMapping, 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, isRemotelyInitialized, isStructureMapping, isTransformationMapping, isUnidirectionalOneToManyMapping, isUsingMethodAccess, isVariableOneToOneMapping, isWriteOnly, isXMLMapping, iterateOnRealAttributeValue, load, loadAll, performDataModificationEvent, postCalculateChanges, postCalculateChangesOnDeleted, postDelete, postInitialize, postInitializeSourceAndTargetExpressions, postInsert, postUpdate, preDelete, preInitialize, preInsert, prepareCascadeLockingPolicy, preUpdate, readFromResultSetIntoObject, readFromRowIntoObject, readOnly, readWrite, recordPrivateOwnedRemovals, rehashFieldDependancies, remoteInitialization, remotelyInitialized, replaceValueHoldersIn, setAttributeAccessor, setAttributeName, setAttributeValueInObject, setChangeListener, setDerivedIdMapping, setDerivesId, setDescriptor, setFields, setGetMethodName, setIsCacheable, setIsInAndOutSopObject, setIsInSopObject, setIsJPAId, setIsLazy, setIsMapKeyMapping, setIsOptional, setIsOutSopObject, setIsPrimaryKeyMapping, setIsReadOnly, setMapsIdValue, setProperties, setProperty, setRealAttributeValueInObject, setSetMethodName, setWeight, toString, updateChangeRecord, updateCollectionChangeRecord, validateAfterInitialization, validateBeforeInitialization, valueFromObject, valueFromResultSet, valueFromRow, verifyDelete, writeFromAttributeIntoRow, writeFromObjectIntoRowForShallowInsert, writeFromObjectIntoRowForShallowInsertWithChangeRecord, writeFromObjectIntoRowForUpdateAfterShallowInsert, writeFromObjectIntoRowForUpdateBeforeShallowDelete, writeFromObjectIntoRowForWhereClause, writeUpdateFieldsIntoRow
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.eclipse.persistence.mappings.structures.ArrayCollectionMapping
getAttributeName, setRealAttributeValueInObject
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Constructor Details
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ArrayMapping
public ArrayMapping()Default constructor.
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Method Details
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setFieldName
PUBLIC: Set the name of the field that holds the nested collection. -
getStructureName
PUBLIC: Return the name of the structure. This is the name of the user-defined data type as defined on the database. -
setStructureName
PUBLIC: Set the name of the structure. This is the name of the user-defined data type as defined on the database. -
getElementDataTypeName
PUBLIC: Return the "data type" associated with each element in the nested collection. Depending on the data store, this could be optional. -
setElementDataTypeName
PUBLIC: Set the "data type" associated with each element in the nested collection. Depending on the data store, this could be optional. -
isRelationalMapping
public boolean isRelationalMapping()INTERNAL:- Overrides:
isRelationalMapping
in classDatabaseMapping
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initialize
INTERNAL: Initialize the mapping.- Overrides:
initialize
in classAbstractCompositeDirectCollectionMapping
- Throws:
DescriptorException
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