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A set of utilities and tools to speed up and ease programming in Java.

There is a newer version: 0.5

/*
 * (c) 2005 David B. Bracewell
 *
 * 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 com.davidbracewell.io.serialization;

import com.davidbracewell.conversion.Cast;
import com.davidbracewell.io.resource.Resource;
import com.google.common.base.Preconditions;

import java.io.*;

/**
 * Serializer implementation that uses the standard Java serialization capabilities.
 *
 * @author David B. Bracewell
 */
public class JavaSerializer implements Serializer, Serializable {

  private static final long serialVersionUID = 4353403790890512522L;

  @Override
  public void serialize(Object o, Resource resource) throws Exception {
    Preconditions.checkNotNull(o);
    Preconditions.checkNotNull(resource);
    try (OutputStream os = resource.outputStream(); ObjectOutputStream oos = new ObjectOutputStream(os)) {
      oos.writeObject(o);
      oos.flush();
    }
  }

  @Override
  public  T deserialize(Resource resource, Class clazz) throws Exception {
    Preconditions.checkNotNull(resource);
    try (InputStream is = resource.inputStream(); ObjectInputStream ois = new ObjectInputStream(is);) {
      return Cast.as(ois.readObject(), clazz);
    }
  }

}//END OF JavaSerializer