TransientValue.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.util;

import java.io.Serializable;

/**
 * @author Brian Wing Shun Chan
 * @see    com.liferay.portal.kernel.servlet.NonSerializableObjectHandler
 */
public class TransientValue<V> implements Serializable {

	public TransientValue() {
	}

	public TransientValue(V value) {
		_value = value;
	}

	public V getValue() {
		return _value;
	}

	public boolean isNotNull() {
		return !isNull();
	}

	public boolean isNull() {
		if (_value == null) {
			return true;
		}
		else {
			return false;
		}
	}

	public void setValue(V value) {
		_value = value;
	}

	private transient V _value;

}