com.solarmetric.rd.kodo.util
Class ImplHelper

java.lang.Object
  |
  +--com.solarmetric.rd.kodo.util.ImplHelper

All Implemented Interfaces:

java.util.EventListener, javax.jdo.spi.RegisterClassListener

public class ImplHelper

extends java.lang.Object

implements javax.jdo.spi.RegisterClassListener

Provides static access to the JDOImplHelper without the need for security checks. Also holds weak references to RegisterClassListeners so they can be garbage collected.

Method Summary

static void	addRegisterClassListener(javax.jdo.spi.RegisterClassListener rcl) Register a RegisterClassListener.
static javax.jdo.spi.JDOImplHelper	getJDOHelper() Return an instanceof the JDOImplHelper.
static java.lang.Object	getObjectId(java.lang.Object pc, boolean trans, boolean owner) Equivalent to JDOHelper.getObjectId(java.lang.Object) or JDOHelper.getTransactionalObjectId(java.lang.Object), but can return the oid value of the owning instance for embedded values.
void	registerClass(javax.jdo.spi.RegisterClassEvent ev) Implementation of the RegisterClassListener interface.

Methods inherited from class java.lang.Object

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

Method Detail

getJDOHelper

public static javax.jdo.spi.JDOImplHelper getJDOHelper()

Return an instanceof the JDOImplHelper.

getObjectId

public static java.lang.Object getObjectId(java.lang.Object pc,
                                           boolean trans,
                                           boolean owner)

Equivalent to JDOHelper.getObjectId(java.lang.Object) or JDOHelper.getTransactionalObjectId(java.lang.Object), but can return the oid value of the owning instance for embedded values.

addRegisterClassListener

public static void addRegisterClassListener(javax.jdo.spi.RegisterClassListener rcl)

Register a RegisterClassListener. The listener will be held with a weak reference so that it can be garbage collected.

registerClass

public void registerClass(javax.jdo.spi.RegisterClassEvent ev)

Implementation of the RegisterClassListener interface. Distributes the given event to all registered listeners.

Specified by:

registerClass in interface javax.jdo.spi.RegisterClassListener