Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * Copyright 2006-2010 the original author or authors.
  *
  * 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 org.springframework.batch.support;
Static utility to help with serialization.

Author(s):
Dave Syer
public class SerializationUtils {

Serialize the object provided.

Parameters:
object the object to serialize
Returns:
an array of bytes representing the object in a portable fashion
	public static byte[] serialize(Object object) {
		if (object==null) {
			return null;
		}
		try {
			new ObjectOutputStream(stream).writeObject(object);
catch (IOException e) {
			throw new IllegalArgumentException("Could not serialize object of type: "+object.getClass(), e);
		}
		return stream.toByteArray();
	}

Parameters:
bytes a serialized object created
Returns:
the result of deserializing the bytes
	public static Object deserialize(byte[] bytes) {
		if (bytes==null) {
			return null;
		}
		try {
		}
		catch (OptionalDataException e) {
			throw new IllegalArgumentException("Could not deserialize object: eof="+e.eof" at length="+e.lengthe);
		}
		catch (IOException e) {
			throw new IllegalArgumentException("Could not deserialize object"e);
		}
		catch (ClassNotFoundException e) {
			throw new IllegalStateException("Could not deserialize object type"e);
		}
	}
New to GrepCode? Check out our FAQ X