org.jboss.weld.bean.proxy
Class DecoratorProxyMethodHandler

java.lang.Object
  org.jboss.interceptor.util.proxy.TargetInstanceProxyMethodHandler
      org.jboss.weld.bean.proxy.DecoratorProxyMethodHandler

All Implemented Interfaces:

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

public class DecoratorProxyMethodHandler
extends org.jboss.interceptor.util.proxy.TargetInstanceProxyMethodHandler

Method handler for decorated beans

Author:

Pete Muir, Marius Bogoevici

See Also:

Serialized Form

Constructor Summary

DecoratorProxyMethodHandler(org.jboss.weld.serialization.spi.helpers.SerializableContextualInstance<javax.enterprise.inject.spi.Decorator<java.lang.Object>,java.lang.Object> decoratorInstance, java.lang.Object delegateInstance)
Constructor

Method Summary

protected java.lang.Object

doInvoke(java.lang.Object self, java.lang.reflect.Method method, java.lang.reflect.Method proceed, java.lang.Object[] args)

Methods inherited from class org.jboss.interceptor.util.proxy.TargetInstanceProxyMethodHandler

getTargetClass, getTargetInstance, invoke

Methods inherited from class java.lang.Object

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

Constructor Detail

DecoratorProxyMethodHandler

public DecoratorProxyMethodHandler(org.jboss.weld.serialization.spi.helpers.SerializableContextualInstance<javax.enterprise.inject.spi.Decorator<java.lang.Object>,java.lang.Object> decoratorInstance,
                                   java.lang.Object delegateInstance)

Constructor

Parameters:

removeMethods -

proxy - The generic proxy

Method Detail

doInvoke

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

Specified by:

doInvoke in class org.jboss.interceptor.util.proxy.TargetInstanceProxyMethodHandler

Parameters:

self - the proxy instance.

method - the overridden method declared in the super class or interface.

proceed - the forwarder method for invoking the overridden method. It is null if the overridden method is abstract or declared in the interface.

args - an array of objects containing the values of the arguments passed in the method invocation on the proxy instance. If a parameter type is a primitive type, the type of the array element is a wrapper class.

Returns:

the resulting value of the method invocation.

Throws:

java.lang.Throwable - if the method invocation fails.