net.sf.cglib
Class MethodProxy

java.lang.Object
  net.sf.cglib.MethodProxy

public class MethodProxy

extends java.lang.Object

Classes generated by Enhancer pass this object to the registered MethodInterceptor objects when an intercepted method is invoked. It can be used to either invoke the original method, or call the same method on a different object of the same type.

Version:

$Id: MethodProxy.java,v 1.32 2003/10/17 01:49:59 herbyderby Exp $

Method Summary

static MethodProxy	create(java.lang.ClassLoader loader, java.lang.Class c1, java.lang.String m1, java.lang.Class c2, java.lang.String m2) For internal use by Enhancer only; see the FastMethod class for similar functionality.
java.lang.Object	invoke(java.lang.Object obj, java.lang.Object[] args) Invoke the original method, on a different object of the same type.
java.lang.Object	invokeSuper(java.lang.Object obj, java.lang.Object[] args) Invoke the original (super) method on the specified object.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static MethodProxy create(java.lang.ClassLoader loader,
                                 java.lang.Class c1,
                                 java.lang.String m1,
                                 java.lang.Class c2,
                                 java.lang.String m2)

For internal use by Enhancer only; see the FastMethod class for similar functionality.

invoke

public java.lang.Object invoke(java.lang.Object obj,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Invoke the original method, on a different object of the same type.

Parameters:

obj - the compatible object; recursion will result if you use the object passed as the first argument to the MethodInterceptor (usually not what you want)

args - the arguments passed to the intercepted method; you may substitute a different argument array as long as the types are compatible

Throws:

java.lang.Throwable

See Also:

MethodInterceptor.intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.MethodProxy)

invokeSuper

public java.lang.Object invokeSuper(java.lang.Object obj,
                                    java.lang.Object[] args)
                             throws java.lang.Throwable

Invoke the original (super) method on the specified object.

Parameters:

obj - the enhanced object, must be the object passed as the first argument to the MethodInterceptor

args - the arguments passed to the intercepted method; you may substitute a different argument array as long as the types are compatible

Throws:

java.lang.Throwable

See Also:

MethodInterceptor.intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.MethodProxy)