org.eclipse.persistence.internal.jpa.metadata.accessors.mappings

Class EmbeddedAccessor

java.lang.Object

org.eclipse.persistence.internal.jpa.metadata.ORMetadata

org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor

org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.MappingAccessor

org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.EmbeddedAccessor

Direct Known Subclasses:

DerivedIdClassAccessor, EmbeddedIdAccessor

public class EmbeddedAccessor
extends MappingAccessor

An embedded relationship accessor. It may define all the same attributes as an entity, therefore, it also must handle nesting embedded's to the nth level. An embedded owning descriptor is a reference back to the actual owning entity's descriptor where the first embedded was discovered. Key notes: - any metadata mapped from XML to this class must be compared in the equals method. - any metadata mapped from XML to this class must be handled in the merge method. (merging is done at the accessor/mapping level) - any metadata mapped from XML to this class must be initialized in the initXMLObject method. - methods should be preserved in alphabetical order.

Since:

TopLink EJB 3.0 Reference Implementation

Author:

Guy Pelletier

Constructor Summary

Constructors

Constructor and Description
EmbeddedAccessor() INTERNAL: Used for OX mapping.
EmbeddedAccessor(MetadataAnnotation embedded, MetadataAccessibleObject accessibleObject, ClassAccessor classAccessor) INTERNAL:

Method Summary

Modifier and Type	Method and Description
void	addMapsIdAccessor(MappingAccessor mapsIdAccessor) INTERNAL:
boolean	equals(java.lang.Object objectToCompare) INTERNAL:
java.util.List<AssociationOverrideMetadata>	getAssociationOverrides() INTERNAL: Used for OX mapping.
java.util.List<AttributeOverrideMetadata>	getAttributeOverrides() INTERNAL: Used for OX mapping.
void	initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings) INTERNAL:
boolean	isEmbedded() INTERNAL:
void	process() INTERNAL: Process an embedded.
void	setAssociationOverrides(java.util.List<AssociationOverrideMetadata> associationOverrides) INTERNAL: Used for OX mapping.
void	setAttributeOverrides(java.util.List<AttributeOverrideMetadata> attributeOverrides) INTERNAL: Used for OX mapping.

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.MappingAccessor

derivesId, getAttributeName, getAttributeType, getClassAccessor, getEnumerated, getField, getGetMethodName, getLob, getMapKey, getMapKeyReferenceClass, getMapKeyReferenceClassName, getMapping, getOwningDescriptor, getOwningDescriptors, getRawClass, getReferenceAccessors, getReferenceClass, getReferenceClassFromGeneric, getReferenceClassName, getReferenceDescriptor, getSetMethodName, getTemporal, hasAttributeType, hasMapKey, hasTemporal, initXMLMappingAccessor, isAnnotationPresent, isBasic, isBasicCollection, isBasicMap, isCollectionAccessor, isDerivedIdClass, isDirectCollection, isDirectEmbeddableCollection, isEmbeddedId, isId, isManyToMany, isManyToOne, isMapAccessor, isMappedKeyMapAccessor, isMultitenantId, isOneToMany, isOneToOne, isProcessed, isRelationship, isSerialized, isTransient, isVariableOneToOne, setAttributeType, setClassAccessor, setField, toString, usesFieldAccess, usesPropertyAccess, usesVirtualAccess

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor

getAccess, getAccessibleObject, getAccessMethods, getAnnotatedElement, getAnnotatedElementName, getAnnotation, getConverters, getDescriptor, getDescriptorJavaClass, getHashPartitioning, getIdentifier, getJavaClass, getName, getObjectTypeConverters, getPartitioned, getPartitioning, getPinnedPartitioning, getProperties, getRangePartitioning, getReplicationPartitioning, getRoundRobinPartitioning, getStructConverters, getTypeConverters, getUnionPartitioning, getValuePartitioning, hasAccess, hasAccessMethods, initAccess, initXMLAccessor, isAnnotationPresent, merge, processConverters, processPartitioned, setAccess, setAccessMethods, setConverters, setDescriptor, setHashPartitioning, setName, setObjectTypeConverters, setPartitioned, setPartitioning, setPinnedPartitioning, setProperties, setRangePartitioning, setReplicationPartitioning, setRoundRobinPartitioning, setStructConverters, setTypeConverters, setUnionPartitioning, setValuePartitioning

Methods inherited from class org.eclipse.persistence.internal.jpa.metadata.ORMetadata

getAccessibleObjectName, getEntityMappings, getJavaClass, getJavaClassName, getLocation, getLogger, getMetadataClass, getMetadataClass, getMetadataClass, getMetadataFactory, getProject, loadedFromAnnotation, loadedFromEclipseLinkXML, loadedFromXML, setAccessibleObject, setEntityMappings, setProject, shouldOverride

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EmbeddedAccessor

public EmbeddedAccessor()

INTERNAL: Used for OX mapping.

EmbeddedAccessor

public EmbeddedAccessor(MetadataAnnotation embedded,
                        MetadataAccessibleObject accessibleObject,
                        ClassAccessor classAccessor)

INTERNAL:

Method Detail

addMapsIdAccessor

public void addMapsIdAccessor(MappingAccessor mapsIdAccessor)

INTERNAL:

equals

public boolean equals(java.lang.Object objectToCompare)

INTERNAL:

Overrides:

equals in class MappingAccessor

getAssociationOverrides

public java.util.List<AssociationOverrideMetadata> getAssociationOverrides()

INTERNAL: Used for OX mapping.

getAttributeOverrides

public java.util.List<AttributeOverrideMetadata> getAttributeOverrides()

INTERNAL: Used for OX mapping.

initXMLObject

public void initXMLObject(MetadataAccessibleObject accessibleObject,
                          XMLEntityMappings entityMappings)

INTERNAL:

Overrides:

initXMLObject in class MappingAccessor

isEmbedded

public boolean isEmbedded()

INTERNAL:

Overrides:

isEmbedded in class MappingAccessor

process

public void process()

INTERNAL: Process an embedded.

Specified by:

process in class MetadataAccessor

setAssociationOverrides

public void setAssociationOverrides(java.util.List<AssociationOverrideMetadata> associationOverrides)

INTERNAL: Used for OX mapping.

setAttributeOverrides

public void setAttributeOverrides(java.util.List<AttributeOverrideMetadata> attributeOverrides)

INTERNAL: Used for OX mapping.