/*
    *  Licensed to the Apache Software Foundation (ASF) under one
    *  or more contributor license agreements.  See the NOTICE file
    *  distributed with this work for additional information
    *  regarding copyright ownership.  The ASF 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.apache.directory.server.core.avltree;
  
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutputStream;
  
  import org.apache.directory.server.i18n.I18n;
  
  
  /**
   * A Marshaller which uses default Java Serialization.
   *
   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
   */
  public class DefaultMarshaller implements Marshaller<Object>
  {
      public static final DefaultMarshallerltree/DefaultMarshaller.html#DefaultMarshaller">DefaultMarshaller INSTANCE = new DefaultMarshaller();
  
  
      public byte[] serialize( Object object ) throws IOException
      {
          try ( ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
              ObjectOutputStream out = new ObjectOutputStream( byteStream ) )
          {
              out.writeObject( object );
              out.flush();
              byte[] data = byteStream.toByteArray();
  
              return data;
          }
      }
  
  
      public Object deserialize( byte[] bytes ) throws IOException
      {
          try ( ByteArrayInputStream byteStream = new ByteArrayInputStream( bytes );
              ObjectInputStream in = new ObjectInputStream( byteStream ) )
          {
              return in.readObject();
          }
          catch ( ClassNotFoundException e )
          {
              IOException ioe = new IOException( I18n.err( I18n.ERR_445 ) );
              ioe.initCause( e );
              throw ioe;
          }
      }
  }