org.apache.commons.collections.collection.AbstractSerializableCollectionDecorator Maven / Gradle / Ivy
/*
* 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 org.apache.commons.collections.collection;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.Collection;
/**
* Serializable subclass of AbstractCollectionDecorator.
*
* @author Stephen Colebourne
* @since Commons Collections 3.1
*/
public abstract class AbstractSerializableCollectionDecorator
extends AbstractCollectionDecorator
implements Serializable {
/** Serialization version */
private static final long serialVersionUID = 6249888059822088500L;
/**
* Constructor.
*/
protected AbstractSerializableCollectionDecorator(Collection coll) {
super(coll);
}
//-----------------------------------------------------------------------
/**
* Write the collection out using a custom routine.
*
* @param out the output stream
* @throws IOException
*/
private void writeObject(ObjectOutputStream out) throws IOException {
out.defaultWriteObject();
out.writeObject(collection);
}
/**
* Read the collection in using a custom routine.
*
* @param in the input stream
* @throws IOException
* @throws ClassNotFoundException
*/
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
in.defaultReadObject();
collection = (Collection) in.readObject();
}
}