001 /**
002 * JDBM LICENSE v1.00
003 *
004 * Redistribution and use of this software and associated documentation
005 * ("Software"), with or without modification, are permitted provided
006 * that the following conditions are met:
007 *
008 * 1. Redistributions of source code must retain copyright
009 * statements and notices. Redistributions must also contain a
010 * copy of this document.
011 *
012 * 2. Redistributions in binary form must reproduce the
013 * above copyright notice, this list of conditions and the
014 * following disclaimer in the documentation and/or other
015 * materials provided with the distribution.
016 *
017 * 3. The name "JDBM" must not be used to endorse or promote
018 * products derived from this Software without prior written
019 * permission of Cees de Groot. For written permission,
020 * please contact cg@cdegroot.com.
021 *
022 * 4. Products derived from this Software may not be called "JDBM"
023 * nor may "JDBM" appear in their names without prior written
024 * permission of Cees de Groot.
025 *
026 * 5. Due credit should be given to the JDBM Project
027 * (http://jdbm.sourceforge.net/).
028 *
029 * THIS SOFTWARE IS PROVIDED BY THE JDBM PROJECT AND CONTRIBUTORS
030 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
031 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
032 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
033 * CEES DE GROOT OR ANY CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
034 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
035 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
036 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
037 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
038 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
039 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
040 * OF THE POSSIBILITY OF SUCH DAMAGE.
041 *
042 * Copyright 2001 (C) Alex Boisvert. All Rights Reserved.
043 * Contributions are Copyright (C) 2001 by their associated contributors.
044 *
045 */
046 package jdbm.helper;
047
048
049 import java.io.IOException;
050
051
052 /**
053 * Default java serializer.
054 *
055 * @author <a href="mailto:boisvert@intalio.com">Alex Boisvert</a>
056 * @version $Id: DefaultSerializer.java,v 1.2 2003/09/21 15:47:00 boisvert Exp $
057 */
058 public class DefaultSerializer implements Serializer
059 {
060 private static final long serialVersionUID = -3818545055661017388L;
061
062 public static final DefaultSerializer INSTANCE = new DefaultSerializer();
063
064
065 /**
066 * Construct a DefaultSerializer.
067 */
068 public DefaultSerializer()
069 {
070 // no op
071 }
072
073
074 /**
075 * Serialize the content of an object into a byte array.
076 *
077 * @param obj Object to serialize
078 * @return a byte array representing the object's state
079 */
080 public byte[] serialize( Object obj ) throws IOException
081 {
082 return Serialization.serialize( obj );
083 }
084
085
086 /**
087 * De-serialize the content of an object from a byte array.
088 *
089 * @param serialized Byte array representation of the object
090 * @return de-serialized object
091 */
092 public Object deserialize( byte[] serialized ) throws IOException
093 {
094 try
095 {
096 return Serialization.deserialize( serialized );
097 }
098 catch ( ClassNotFoundException except )
099 {
100 throw new WrappedRuntimeException( except );
101 }
102 }
103 }