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JBoss Marshalling Serialization (Reflection) Implementation

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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.marshalling.serialization.java;

import org.jboss.marshalling.ObjectResolver;

/**
 * @author Ron Sigal
 * @version $Revision: 1.1 $
 * 
 * Copyright Sep 20, 2008
 * 
 */
public class ObjectResolverWrapper implements ObjectResolver
{
   ObjectResolver objectResolver;
   
   public ObjectResolverWrapper(ObjectResolver objectResolver) {
      this.objectResolver = objectResolver;
   }
   
   public Object readResolve(Object replacement)
   {
      if (replacement instanceof ExternalizableWrapper) {
         return ((ExternalizableWrapper) replacement).getWrappedObject();
      }
      else if (replacement instanceof ObjectTableWriterWrapper) {
         return ((ObjectTableWriterWrapper) replacement).getWrappedObject();
      }
      else if (objectResolver != null) {
         return objectResolver.readResolve(replacement);
      }
      else {
         return replacement;
      }
   }

   public Object writeReplace(Object original)
   {
      return null;
   }
}