oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors

Class ObjectAccessor

java.lang.Object

oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.MetadataAccessor

oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.RelationshipAccessor

oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.ObjectAccessor

Direct Known Subclasses:

ManyToOneAccessor, OneToOneAccessor

public abstract class ObjectAccessor
extends RelationshipAccessor

A single object relationship accessor.

Since:

TopLink EJB 3.0 Reference Implementation

Author:

Guy Pelletier

Field Summary

Fields inherited from class oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.RelationshipAccessor

m_referenceClass

Fields inherited from class oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.MetadataAccessor

m_accessibleObject, m_descriptor, m_logger, m_processor, m_project, m_validator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ObjectAccessor(MetadataAccessibleObject accessibleObject, ClassAccessor classAccessor)

Method Summary

Modifier and Type	Method and Description
java.lang.Class	getReferenceClass() INTERNAL: (Override from MetadataAccessor) If a target entity is specified in metadata, it will be set as the reference class, otherwise we will use the raw class.
protected OneToOneMapping	initOneToOneMapping() INTERNAL: Initialize a OneToOneMapping.
protected void	processOneToOneForeignKeyRelationship(OneToOneMapping mapping) INTERNAL: Process the @JoinColumn(s) for the owning side of a one to one mapping.
protected void	processOneToOnePrimaryKeyRelationship(OneToOneMapping mapping) INTERNAL: Process the primary key join columns for the owning side of a one to one mapping.
protected void	processOwningMappingKeys(OneToOneMapping mapping) INTERNAL: Process the the correct metadata join column for the owning side of a one to one mapping.

Methods inherited from class oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.RelationshipAccessor

getCascadeTypes, getCascadeTypes, getJoinColumns, getLoggingContext, getMappedBy, getOwningMapping, getReferenceDescriptor, getTargetEntity, hasJoinColumn, hasJoinColumns, hasPrimaryKeyJoinColumns, isOneToOnePrimaryKeyRelationship, processCascadeTypes, processJoinColumns, processJoinColumns, processRelationship, setCascadeType

Methods inherited from class oracle.toplink.essentials.internal.ejb.cmp3.metadata.accessors.MetadataAccessor

getAnnotatedElement, getAnnotation, getAnnotation, getAttributeName, getDescriptor, getFetchType, getJavaClass, getJavaClassName, getLogger, getMapKeyClass, getName, getName, getName, getPrimaryKeyJoinColumns, getProcessor, getProject, getRawClass, getReferenceClassName, getRelationType, getSetMethodName, getUpperCaseAttributeName, getUpperCaseShortJavaClassName, getValidator, hasColumn, isAnnotationPresent, isAnnotationPresent, isBasic, isClass, isEmbedded, isEmbeddedId, isManyToMany, isManyToOne, isOneToMany, isOneToOne, isOptional, isProcessed, isRelationship, isXMLAccessor, process, processAccessor, processPrimaryKeyJoinColumns, processTable, setAccessorMethods, setAnnotatedElement, setIndirectionPolicy, setIsProcessed, usesIndirection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObjectAccessor

protected ObjectAccessor(MetadataAccessibleObject accessibleObject,
                         ClassAccessor classAccessor)

Method Detail

getReferenceClass

public java.lang.Class getReferenceClass()

INTERNAL: (Override from MetadataAccessor) If a target entity is specified in metadata, it will be set as the reference class, otherwise we will use the raw class.

Overrides:

getReferenceClass in class MetadataAccessor

initOneToOneMapping

protected OneToOneMapping initOneToOneMapping()

INTERNAL: Initialize a OneToOneMapping.

processOneToOneForeignKeyRelationship

protected void processOneToOneForeignKeyRelationship(OneToOneMapping mapping)

INTERNAL: Process the @JoinColumn(s) for the owning side of a one to one mapping. The default pk and pk field names are used only with single primary key entities. The processor should never get as far as to use them with entities that have a composite primary key (validation exception will be thrown).

processOneToOnePrimaryKeyRelationship

protected void processOneToOnePrimaryKeyRelationship(OneToOneMapping mapping)

INTERNAL: Process the primary key join columns for the owning side of a one to one mapping. The default pk and pk field names are used only with single primary key entities. The processor should never get as far as to use them with entities that have a composite primary key (validation exception will be thrown).

processOwningMappingKeys

protected void processOwningMappingKeys(OneToOneMapping mapping)

INTERNAL: Process the the correct metadata join column for the owning side of a one to one mapping.