org.hornetq.jms.referenceable.SerializableObjectRefAddr Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright 2005-2014 Red Hat, Inc.
 * Red Hat licenses this file to you under the Apache License, version
 * 2.0 (the "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *    http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 */
package org.hornetq.jms.referenceable;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import javax.naming.NamingException;
import javax.naming.RefAddr;

/**
 *
 * A SerializableObjectRefAddr.
 *
 * A RefAddr that can be used for any serializable object.
 *
 * Basically the address is the serialized form of the object as a byte[]
 *
 * @author Tim Fox
 * @version $Revision$
 *
 */
public class SerializableObjectRefAddr extends RefAddr
{
   private static final long serialVersionUID = 9158134548376171898L;

   private final byte[] bytes;

   public SerializableObjectRefAddr(final String type, final Object content) throws NamingException
   {
      super(type);

      try
      {
         // Serialize the object
         ByteArrayOutputStream bos = new ByteArrayOutputStream();

         ObjectOutputStream oos = new ObjectOutputStream(bos);

         oos.writeObject(content);

         oos.flush();

         bytes = bos.toByteArray();
      }
      catch (IOException e)
      {
         throw new NamingException("Failed to serialize object:" + content + ", " + e.getMessage());
      }
   }

   @Override
   public Object getContent()
   {
      return bytes;
   }

   public static Object deserialize(final byte[] bytes) throws IOException, ClassNotFoundException
   {
      ByteArrayInputStream bis = new ByteArrayInputStream(bytes);

      ObjectInputStream ois = new ObjectInputStream(bis);

      return ois.readObject();
   }
}