com.liferay.portal.kernel.util.TransientValue.java Source code

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Here is the source code for com.liferay.portal.kernel.util.TransientValue.java

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/**
 * 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;
        }

        return false;
    }

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

    private transient V _value;

}