/*******************************************************************************
* Copyright 2010 Cees De Groot, Alex Boisvert, Jan Kotek
*
* Licensed 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 de.mxro.thrd.jdbm2V22.helper;
import java.io.IOException;
import de.mxro.thrd.jdbm2V22.Serializer;
import de.mxro.thrd.jdbm2V22.SerializerInput;
import de.mxro.thrd.jdbm2V22.SerializerOutput;
/**
* Default java serializer. Constructor is privite, use DefaultSerializer.INSTANCE
*
* @author <a href="mailto:boisvert@intalio.com">Alex Boisvert</a>
*/
public class DefaultSerializer
implements Serializer<Object>
{
private static final long serialVersionUID = -3818545055661017388L;
public static final DefaultSerializer INSTANCE = new DefaultSerializer();
/**
* Construct a DefaultSerializer, is private to make sure every one uses INSTANCE
*/
private DefaultSerializer()
{
// no op
}
/**
* Serialize the content of an object into a byte array.
*
* @param obj Object to serialize
* @return a byte array representing the object's state
*/
public void serialize(SerializerOutput out,Object obj)
throws IOException
{
out.writeObject(obj);
}
/**
* Deserialize the content of an object from a byte array.
*
* @param serialized Byte array representation of the object
* @return deserialized object
*/
public Object deserialize(SerializerInput in )
throws IOException
{
try {
return in.readObject();
} catch ( ClassNotFoundException except ) {
throw new IOException( except );
}
}
}