org.eclipse.persistence.jpa.dynamic

Class DynamicIdentityPolicy

java.lang.Object

org.eclipse.persistence.descriptors.CMPPolicy

org.eclipse.persistence.internal.jpa.CMP3Policy

org.eclipse.persistence.jpa.dynamic.DynamicIdentityPolicy

All Implemented Interfaces:

Serializable

public class DynamicIdentityPolicy
extends org.eclipse.persistence.internal.jpa.CMP3Policy

Custom CMPPolicy to handle Object[]. The parent class supports only List and ID class for composite keys.

Since:

EclipseLink 1.2

Author:

dclarke

See Also:

Serialized Form

Field Summary

Fields inherited from class org.eclipse.persistence.descriptors.CMPPolicy

AFTER_EJBCREATE, AFTER_EJBPOSTCREATE, ALL_MODIFICATIONS, NONE, UNDEFINED, UPDATE_MODIFICATIONS

Constructor Summary

Constructors

Constructor and Description
DynamicIdentityPolicy()

Method Summary

Methods

Modifier and Type	Method and Description
Object	createPrimaryKeyFromId(Object key, org.eclipse.persistence.internal.sessions.AbstractSession session) INTERNAL: Use the key to create a EclipseLink primary key.

Methods inherited from class org.eclipse.persistence.internal.jpa.CMP3Policy

convertClassNamesToClasses, createBeanUsingKey, getPKClass, getPKClassInstance, getPKClassName, getPkValueFromKeyForField, initialize, isCMP3Policy, setPKClass, setPrimaryKeyClassName

Methods inherited from class org.eclipse.persistence.descriptors.CMPPolicy

createPrimaryKeyInstance, createPrimaryKeyInstanceFromId, createPrimaryKeyInstanceFromPrimaryKeyValues, getDeferModificationsUntilCommit, getDescriptor, getForceUpdate, getMappedClass, getNonDeferredCreateTime, getPessimisticLockingPolicy, getUpdateAllFields, hasPessimisticLockingPolicy, internalGetForceUpdate, internalGetUpdateAllFields, internalSetForceUpdate, internalSetUpdateAllFields, setDeferModificationsUntilCommit, setDescriptor, setForceUpdate, setMappedClass, setNonDeferredCreateTime, setPessimisticLockingPolicy, setUpdateAllFields

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicIdentityPolicy

public DynamicIdentityPolicy()

Method Detail

createPrimaryKeyFromId

public Object createPrimaryKeyFromId(Object key,
                            org.eclipse.persistence.internal.sessions.AbstractSession session)

Description copied from class: org.eclipse.persistence.internal.jpa.CMP3Policy

INTERNAL: Use the key to create a EclipseLink primary key. If the key is simple (direct mapped) then just add it to a vector, otherwise must go through the inefficient process of copying the key into the bean and extracting the key from the bean.

Overrides:

createPrimaryKeyFromId in class org.eclipse.persistence.internal.jpa.CMP3Policy