Java Object Deserialize from File deserialize(File file)

Description

deserialize

License

Apache License

Declaration

public static Object deserialize(File file) 

Method Source Code

//package com.java2s;
/*/*from w w  w  .j a v a  2 s.  c o m*/
 *
 *  Copyright 2014 http://Bither.net
 *
 *  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.
 * /
 */

import java.io.*;

public class Main {
    public static Object deserialize(File file) {
        Object object = new Object();
        FileInputStream fos = null;
        try {
            if (!file.exists()) {
                return null;
            }
            fos = new FileInputStream(file);
            ObjectInputStream ois;
            ois = new ObjectInputStream(fos);
            object = ois.readObject();

        } catch (Exception e) {
            e.printStackTrace();
            if (file.exists()) {
                file.delete();
            }
            return null;

        } finally {
            try {
                if (fos != null) {
                    fos.close();
                }

            } catch (IOException e) {
                e.printStackTrace();
            }

        }

        return object;
    }
}

Related

1. deserialization(String filePath)
2. deserialize(File file)
3. deserialize(File file)
4. deserialize(File file)
5. deserialize(File file)
6. deserialize(File file, Class clazz)
7. deserialize(final File file)
8. deserialize(final String path)
9. deserialize(String filename)