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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
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 */

/*
 * FullHASession.java
 *
 * Created on October 3, 2002, 3:15 PM
 */

package org.glassfish.web.ha.session.management;

import java.io.Serializable;

import org.apache.catalina.Manager;

/**
 *
 * @author  lwhite
 * @author  Rajiv Mordani
 */
public class FullHASession extends BaseHASession {
    
    /**
     * Creates a new instance of FullHASession
     * @param manager 
     */
    public FullHASession(Manager manager) {
        super(manager);
    }
    
    /**
     * always return true for isDirty()
     * this type of session is always dirty
     */
    public boolean isDirty() {
        return true;
    }

    /** 
     * this is deliberately a no-op
     * store framework calls this method
     * so it must be there but must not have
     * any effect
     * @param isDirty
     */ 
    public void setDirty(boolean isDirty) {
    }
    
    public void removeAttribute(String name) {
        super.removeAttribute(name);
        setDirty(true);
    }

    public void setAttribute(String name, Object value) {
        super.setAttribute(name, value);
        setDirty(true);
    }

    public Object getAttribute(String name) {
        setDirty(true);
        return super.getAttribute(name);
    }                
}