org.codehaus.groovy.grails.orm.hibernate.proxy
Class HibernateProxyHandler

java.lang.Object
  org.codehaus.groovy.grails.orm.hibernate.proxy.HibernateProxyHandler

All Implemented Interfaces:

ProxyHandler

public class HibernateProxyHandler
extends Object
implements ProxyHandler

Implementation of the ProxyHandler interface for Hibernate

Since:

1.2.2

Author:

Graeme Rocher

Constructor Summary

HibernateProxyHandler()

Method Summary

org.hibernate.proxy.HibernateProxy	getAssociationProxy(Object obj, String associationName)
void	initialize(Object o) Initializes an existing uninitialized proxy instance
boolean	isInitialized(Object o) Returns whether a lazy proxied instance has been initialized
boolean	isInitialized(Object obj, String associationName) Tests whether an association of the given object has been initialized or not
boolean	isProxy(Object o) Returns true if the specified object is a proxy
Object	unwrapIfProxy(Object instance) Returns the unwrapped proxy instance or the original object if not proxied
Object	unwrapProxy(org.hibernate.proxy.HibernateProxy proxy)

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateProxyHandler

public HibernateProxyHandler()

Method Detail

isInitialized

public boolean isInitialized(Object o)

Description copied from interface: ProxyHandler

Returns whether a lazy proxied instance has been initialized

Specified by:

isInitialized in interface ProxyHandler

Parameters:

o - The instance to test

Returns:

True if it has been initialized false otherwise

isInitialized

public boolean isInitialized(Object obj,
                             String associationName)

Description copied from interface: ProxyHandler

Tests whether an association of the given object has been initialized or not

Specified by:

isInitialized in interface ProxyHandler

Parameters:

obj - The object to check

associationName - The association

Returns:

True if has been init

unwrapIfProxy

public Object unwrapIfProxy(Object instance)

Description copied from interface: ProxyHandler

Returns the unwrapped proxy instance or the original object if not proxied

Specified by:

unwrapIfProxy in interface ProxyHandler

Parameters:

instance - The instance to unwrap

Returns:

The unwrapped instance

unwrapProxy

public Object unwrapProxy(org.hibernate.proxy.HibernateProxy proxy)

getAssociationProxy

public org.hibernate.proxy.HibernateProxy getAssociationProxy(Object obj,
                                                              String associationName)

isProxy

public boolean isProxy(Object o)

Description copied from interface: ProxyHandler

Returns true if the specified object is a proxy

Specified by:

isProxy in interface ProxyHandler

Parameters:

o - The object in question

Returns:

True if it is a proxy

initialize

public void initialize(Object o)

Description copied from interface: ProxyHandler

Initializes an existing uninitialized proxy instance

Specified by:

initialize in interface ProxyHandler

Parameters:

o - The proxy instance