/*
* Encog(tm) Core v3.4 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2016 Heaton Research, Inc.
*
* 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.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.util.obj;
import org.encog.EncogError;
import java.io.*;
/**
* Load or save an object using Java serialization.
*/
public final class SerializeObject {
/**
* Load an object.
*
* @param filename
* The filename.
* @return The loaded object.
* @throws IOException
* An IO error occurred.
* @throws ClassNotFoundException
* The specified class can't be found.
*/
public static Serializable load(final File filename) throws IOException,
ClassNotFoundException {
Serializable object;
FileInputStream fis = null;
ObjectInputStream in = null;
fis = new FileInputStream(filename);
in = new ObjectInputStream(fis);
object = (Serializable) in.readObject();
in.close();
return object;
}
/**
* Save the specified object.
*
* @param filename
* The filename to save.
* @param object
* The object to save.
* @throws IOException
* An IO error occurred.
*/
public static void save(final File filename, final Serializable object)
throws IOException {
FileOutputStream fos = null;
ObjectOutputStream out = null;
fos = new FileOutputStream(filename);
out = new ObjectOutputStream(fos);
out.writeObject(object);
out.close();
}
public static Serializable serializeClone(Serializable source) {
try {
ByteArrayOutputStream store = new ByteArrayOutputStream();
ObjectOutputStream serializeOut = new ObjectOutputStream(store);
serializeOut.writeObject(source);
serializeOut.close();
ByteArrayInputStream readStore = new ByteArrayInputStream(store.toByteArray());
ObjectInputStream serializeIn = new ObjectInputStream(readStore);
Serializable result = (Serializable) serializeIn.readObject();
serializeIn.close();
return result;
} catch (IOException ex) {
throw new EncogError(ex);
} catch (ClassNotFoundException ex) {
throw new EncogError(ex);
}
}
/**
* Private constructor.
*/
private SerializeObject() {
}
}