org.apache.polygene.api.composite

Class DecoratorMixin

java.lang.Object

org.apache.polygene.api.composite.DecoratorMixin

All Implemented Interfaces:

InvocationHandler

public class DecoratorMixin
extends Object
implements InvocationHandler

Generic decorator mixin that allows a Composite to wrap any other Composite as long as they share an interface.

Can be used to effectively implement singleton mixins, since the decorated object can be shared between many instances.

Constructor Summary

Constructors

Constructor and Description
DecoratorMixin(Object delegate)

Method Summary

Modifier and Type	Method and Description
Object	invoke(Object object, Method method, Object[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

DecoratorMixin

public DecoratorMixin(@Uses
                      Object delegate)

Method Detail

invoke

public Object invoke(Object object,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable