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    1   /*
    2    * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package sun.reflect;
   27   
   28   import java.lang.reflect.InvocationTargetException;
   29   
   30   /** Delegates its invocation to another MethodAccessorImpl and can
   31       change its delegate at run time. */
   32   
   33   class DelegatingMethodAccessorImpl extends MethodAccessorImpl {
   34       private MethodAccessorImpl delegate;
   35   
   36       DelegatingMethodAccessorImpl(MethodAccessorImpl delegate) {
   37           setDelegate(delegate);
   38       }
   39   
   40       public Object invoke(Object obj, Object[] args)
   41           throws IllegalArgumentException, InvocationTargetException
   42       {
   43           return delegate.invoke(obj, args);
   44       }
   45   
   46       void setDelegate(MethodAccessorImpl delegate) {
   47           this.delegate = delegate;
   48       }
   49   }

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