org.codehaus.groovy.grails.support.proxy
Class DefaultProxyHandler

java.lang.Object
  org.codehaus.groovy.grails.support.proxy.DefaultProxyHandler

All Implemented Interfaces:

ProxyHandler

public class DefaultProxyHandler
extends Object
implements ProxyHandler

Trivial default implementation that always returns true and the object

Since:

1.2.2

Author:

Graeme Rocher

Constructor Summary

DefaultProxyHandler()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultProxyHandler

public DefaultProxyHandler()

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

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