org.tranql.ejb
Class CompoundPKTransform

java.lang.Object
  org.tranql.ejb.CompoundPKTransform

All Implemented Interfaces:

java.io.Serializable, IdentityTransform

public class CompoundPKTransform
extends java.lang.Object
implements IdentityTransform

Identity transform that will return an new instance of the EJB primary key for a cache row. The PK instance is instantiated and initialized using reflection.

Version:

$Revision: 127 $ $Date: 2004-10-15 03:52:57 +0200 (Fri, 15 Oct 2004) $

See Also:

Serialized Form

Constructor Summary

CompoundPKTransform(CacheTable table, java.lang.Class pkClass, java.util.List fieldNames)

Method Summary

java.lang.Object	getDomainIdentity(GlobalIdentity globalId)
GlobalIdentity	getGlobalIdentity(java.lang.Object domainId)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundPKTransform

public CompoundPKTransform(CacheTable table,
                           java.lang.Class pkClass,
                           java.util.List fieldNames)

Method Detail

getGlobalIdentity

public GlobalIdentity getGlobalIdentity(java.lang.Object domainId)
                                 throws IdentityTransformException

Specified by:

getGlobalIdentity in interface IdentityTransform

Throws:

IdentityTransformException

getDomainIdentity

public java.lang.Object getDomainIdentity(GlobalIdentity globalId)
                                   throws IdentityTransformException

Specified by:

getDomainIdentity in interface IdentityTransform

Throws:

IdentityTransformException