Android Open Source - android_rss_reader Object Serializer

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Back to project page android_rss_reader.

License

The source code is released under:

Apache License

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Java Source Code

/***********************************************************************************************************************
 * ==========================================
 *//w  w  w  .  ja v a  2 s  .  c om
 * Copyright (C) 2013 by Paul Oremland
 * http://www.linkedin.com/in/pauloremland
 * https://github.com/poremland
 *
 ***********************************************************************************************************************
 *
 * 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 net.oremland.rss.reader.helpers;

import android.text.*;
import android.util.*;

import java.io.*;

public class ObjectSerializer
{
  public static <TObject extends Serializable> String toString(TObject object)
  {
    try
    {
      ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
      ObjectOutputStream objectStream = new ObjectOutputStream(byteStream);
      objectStream.writeObject(object);
      objectStream.close();
      byte[] encodedObject = Base64.encode(byteStream.toByteArray(), Base64.DEFAULT);
      return new String(encodedObject);
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
    return null;
  }

  public static <TObject extends Serializable> TObject fromString(String object)
  {
    if(TextUtils.isEmpty(object))
    {
      return null;
    }
    try
    {
      byte[] serializedObject = Base64.decode(object, Base64.DEFAULT);
      ByteArrayInputStream byteStream = new ByteArrayInputStream(serializedObject);
      ObjectInputStream objectStream = new ObjectInputStream(byteStream);
      Object deserializedObject  = objectStream.readObject();
      objectStream.close();
      return (TObject)deserializedObject;
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
    return null;
  }
}

Java Source Code List