org.jboss.webbeans.bean.proxy
Class ProxyMethodHandler

java.lang.Object
  org.jboss.webbeans.bean.proxy.ProxyMethodHandler

All Implemented Interfaces:

java.io.Serializable, javassist.util.proxy.MethodHandler

public class ProxyMethodHandler
extends java.lang.Object
implements javassist.util.proxy.MethodHandler, java.io.Serializable

A Javassist MethodHandler that delegates method calls to a proxied bean. If the transient bean has become null, it is looked up from the manager bean list before the invocation.

Author:

Nicklas Karlsson

See Also:

ProxyPool, Serialized Form

Constructor Summary

ProxyMethodHandler(Bean<?> bean, int beanIndex)
Constructor

Method Summary

java.lang.Object	invoke(java.lang.Object self, java.lang.reflect.Method method, java.lang.reflect.Method proceed, java.lang.Object[] args) The method proxy Uses reflection to look up the corresponding method on the proxy and executes that method with the same parameters.
java.lang.String	toString() Gets a string representation

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyMethodHandler

public ProxyMethodHandler(Bean<?> bean,
                          int beanIndex)

Constructor

Parameters:

bean - The bean to proxy

beanIndex - The index to the bean in the manager bean list

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object self,
                               java.lang.reflect.Method method,
                               java.lang.reflect.Method proceed,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

The method proxy Uses reflection to look up the corresponding method on the proxy and executes that method with the same parameters.

Specified by:

invoke in interface javassist.util.proxy.MethodHandler

Parameters:

self - A reference to the proxy

method - The method to execute

process - The next method to proceed to

args - The method calling arguments

Throws:

java.lang.Throwable

toString

public java.lang.String toString()

Gets a string representation

Overrides:

toString in class java.lang.Object

Returns:

The string representation