Interface MapComponentMapping
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- All Known Subinterfaces:
MapKeyMapping
- All Known Implementing Classes:
AbstractDirectMapping,AggregateCollectionMapping,AggregateObjectMapping,DirectMapMapping,DirectToFieldMapping,DirectToXMLTypeMapping,EISDirectMapping,ManyToManyMapping,ManyToOneMapping,OneToManyMapping,OneToOneMapping,UnidirectionalOneToManyMapping,XMLBinaryDataMapping,XMLDirectMapping,XMLFragmentMapping
public interface MapComponentMappingA MapComponentMapping is any mapping that can be used as the key or the value in a mapping that uses a MappedKeyMapContainerPolicy. This interface is generally implemented by mappings that provide the value in a mapping to a Map. Mappings that provide the key generally implement sub-interface MapKeyMapping- See Also:
MappedKeyMapContainerPolicy,MapKeyMapping,DirectCollectionMapping,AggregateCollectionMapping,OneToManyMapping,UnidirectionalOneToManyMapping,ManyToManyMapping- Author:
- tware
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Objectclone()INTERNAL Called when cloning the container policy.java.lang.ObjectcreateMapComponentFromRow(org.eclipse.persistence.internal.sessions.AbstractRecord dbRow, ObjectBuildingQuery query, org.eclipse.persistence.internal.identitymaps.CacheKey parentCacheKey, org.eclipse.persistence.internal.sessions.AbstractSession session, boolean isTargetProtected)INTERNAL Called when a DatabaseMapping is used to map the key in a collection.
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Method Detail
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createMapComponentFromRow
java.lang.Object createMapComponentFromRow(org.eclipse.persistence.internal.sessions.AbstractRecord dbRow, ObjectBuildingQuery query, org.eclipse.persistence.internal.identitymaps.CacheKey parentCacheKey, org.eclipse.persistence.internal.sessions.AbstractSession session, boolean isTargetProtected)INTERNAL Called when a DatabaseMapping is used to map the key in a collection. Returns the key.
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clone
java.lang.Object clone()
INTERNAL Called when cloning the container policy.
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