/*
 * Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
 *
 * 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 com.hazelcast.core;

import com.hazelcast.impl.ThreadContext;

import java.io.*;

public abstract class HazelcastInstanceAwareObject implements HazelcastInstanceAware, Serializable {
    protected transient HazelcastInstance hazelcastInstance = null;

    public HazelcastInstance getHazelcastInstance() {
        return hazelcastInstance;
    }

    public void setHazelcastInstance(HazelcastInstance hazelcastInstance) {
        this.hazelcastInstance = hazelcastInstance;
    }

    public void writeData(DataOutput out) throws IOException {
    }

    public void readData(DataInput in) throws IOException {
        hazelcastInstance = ThreadContext.get().getCurrentFactory();
    }

    private void writeObject(ObjectOutputStream out) throws IOException {
        writeData(out);
    }

    private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
        readData(in);
    }
}