Package groovy.util

Class Proxy

java.lang.Object

groovy.lang.GroovyObjectSupport

groovy.util.Proxy

All Implemented Interfaces:

GroovyObject

public class Proxy
extends GroovyObjectSupport

Dynamic groovy proxy for another object. All method invocations get forwarded to actual object, unless the proxy overrides it. See groovy/util/ProxyTest.groovy for usage details.

Constructor Summary

Constructors

Constructor	Description
Proxy()

Method Summary

Modifier and Type	Method	Description
Object	getAdaptee()	Returns the wrapped adaptee.
Object	invokeMethod(String name, Object args)	Invokes a proxy method or forwards the call to the adaptee.
Iterator	iterator()	Returns an iterator over the adaptee.
void	setAdaptee(Object adaptee)	Sets the wrapped adaptee.
Proxy	wrap(Object adaptee)	This method is for convenience.

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, setMetaClass

Methods inherited from class java.lang.Object

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

Methods inherited from interface groovy.lang.GroovyObject

getProperty, setProperty

Constructor Details

Proxy

public Proxy()

Method Details

wrap

public Proxy wrap(Object adaptee)

This method is for convenience. It allows to get around the need for defining dump ctors in subclasses. See unit tests for details.

getAdaptee

public Object getAdaptee()

Returns the wrapped adaptee.

Returns:

the adaptee

setAdaptee

public void setAdaptee(Object adaptee)

Sets the wrapped adaptee.

Parameters:

adaptee - the adaptee to wrap

invokeMethod

public Object invokeMethod(String name,
 Object args)

Invokes a proxy method or forwards the call to the adaptee.

Parameters:

name - the method name

args - the invocation arguments

Returns:

the invocation result

iterator

public Iterator iterator()

Returns an iterator over the adaptee.

Returns:

an iterator for the adaptee