org.eclipse.persistence.internal.jpa.metadata.structures

Class ArrayAccessor

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.DirectAccessor

org.eclipse.persistence.internal.jpa.metadata.structures.ArrayAccessor

public class ArrayAccessor
extends DirectAccessor

An array accessor. Used to support ArrayMapping and ObjectArrayMapping.

Since:

EclipseLink 2.3

Author:

James Sutherland

Constructor Summary

Constructors

Constructor and Description
ArrayAccessor() Used for OX mapping.
ArrayAccessor(MetadataAnnotation array, MetadataAccessibleObject accessibleObject, ClassAccessor classAccessor) Used for annotations.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object objectToCompare) INTERNAL:
ColumnMetadata	getColumn()
java.lang.String	getDatabaseType()
java.lang.String	getDefaultFetchType() INTERNAL:
EmbeddableAccessor	getEmbeddableAccessor()
MetadataClass	getReferenceClass() If a targetClass is specified in metadata, it will be set as the reference class, otherwise we will look to extract one from generics.
MetadataDescriptor	getReferenceDescriptor() In an element collection case, when the collection is not an embeddable collection, there is no notion of a reference descriptor, therefore we return this accessors descriptor
void	initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings) INTERNAL:
boolean	isDirectEmbeddableCollection() Return true if this element collection contains embeddable objects.
void	process() Process the ArrayMapping or ObjectArrayMapping.
void	setColumn(ColumnMetadata column)
void	setDatabaseType(java.lang.String databaseType)
void	setTargetClassName(java.lang.String targetClassName)

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

getConvert, getEnumerated, getEnumerated, getFetch, getLob, getLob, getOptional, getTemporal, getTemporal, hasEnumerated, hasLob, hasTemporal, isOptional, setConvert, setEnumerated, setFetch, setLob, setOptional, setTemporal

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

derivesId, getAttributeName, getAttributeType, getClassAccessor, getField, getGetMethodName, getMapKey, getMapKeyReferenceClass, getMapKeyReferenceClassName, getMapping, getOwningDescriptor, getOwningDescriptors, getRawClass, getReferenceAccessors, getReferenceClassFromGeneric, getReferenceClassName, getSetMethodName, hasAttributeType, hasMapKey, initXMLMappingAccessor, isAnnotationPresent, isBasic, isBasicCollection, isBasicMap, isCollectionAccessor, isDerivedIdClass, isDirectCollection, isEmbedded, 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

ArrayAccessor

public ArrayAccessor()

Used for OX mapping.

ArrayAccessor

public ArrayAccessor(MetadataAnnotation array,
                     MetadataAccessibleObject accessibleObject,
                     ClassAccessor classAccessor)

Used for annotations.

Method Detail

equals

public boolean equals(java.lang.Object objectToCompare)

Description copied from class: DirectAccessor

INTERNAL:

Overrides:

equals in class DirectAccessor

getColumn

public ColumnMetadata getColumn()

getEmbeddableAccessor

public EmbeddableAccessor getEmbeddableAccessor()

getReferenceClass

public MetadataClass getReferenceClass()

If a targetClass is specified in metadata, it will be set as the reference class, otherwise we will look to extract one from generics.

MappedSuperclass descriptors return Void when their parameterized generic reference class is null

Overrides:

getReferenceClass in class MappingAccessor

getReferenceDescriptor

public MetadataDescriptor getReferenceDescriptor()

In an element collection case, when the collection is not an embeddable collection, there is no notion of a reference descriptor, therefore we return this accessors descriptor

Overrides:

getReferenceDescriptor in class MappingAccessor

initXMLObject

public void initXMLObject(MetadataAccessibleObject accessibleObject,
                          XMLEntityMappings entityMappings)

Description copied from class: DirectAccessor

INTERNAL:

Overrides:

initXMLObject in class DirectAccessor

isDirectEmbeddableCollection

public boolean isDirectEmbeddableCollection()

Return true if this element collection contains embeddable objects.

Overrides:

isDirectEmbeddableCollection in class MappingAccessor

process

public void process()

Process the ArrayMapping or ObjectArrayMapping.

Specified by:

process in class MetadataAccessor

setColumn

public void setColumn(ColumnMetadata column)

setTargetClassName

public void setTargetClassName(java.lang.String targetClassName)

getDefaultFetchType

public java.lang.String getDefaultFetchType()

Description copied from class: DirectAccessor

INTERNAL:

Specified by:

getDefaultFetchType in class DirectAccessor

getDatabaseType

public java.lang.String getDatabaseType()

setDatabaseType

public void setDatabaseType(java.lang.String databaseType)