- /*
- * @(#)DelegateInvocationHandlerImpl.java 1.8 04/07/27
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package com.sun.corba.se.spi.orbutil.proxy ;
-
- import java.io.Serializable ;
-
- import java.util.Map ;
- import java.util.LinkedHashMap ;
-
- import java.lang.reflect.Proxy ;
- import java.lang.reflect.Method ;
- import java.lang.reflect.InvocationHandler ;
- import java.lang.reflect.InvocationTargetException ;
-
- public abstract class DelegateInvocationHandlerImpl
- {
- private DelegateInvocationHandlerImpl() {}
-
- public static InvocationHandler create( final Object delegate )
- {
- return new InvocationHandler() {
- public Object invoke( Object proxy, Method method, Object[] args )
- throws Throwable
- {
- // This throws an IllegalArgument exception if the delegate
- // is not assignable from method.getDeclaring class.
- try {
- return method.invoke( delegate, args ) ;
- } catch (InvocationTargetException ite) {
- // Propagate the underlying exception as the
- // result of the invocation
- throw ite.getCause() ;
- }
- }
- } ;
- }
- }