org.glassfish.web.ha.session.management.SessionAttributeState Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 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.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
// Portions Copyright [2019] Payara Foundation and/or affiliates
/*
* SessionAttributeState.java
*
* Created on October 3, 2002, 3:42 PM
*/
package org.glassfish.web.ha.session.management;
/**
*
* @author lwhite
* @author Rajiv Mordani
*
* SessionAttributeState represents the state (with regards to persistence
* activity) of each attribute in a session.
*
* Invariants:
* 1. newly added attribute (not yet persistent)
* not persistent
* not dirty
* not deleted
* 2. modified already existing session
* persistent
* dirty
* not deleted
* 3. already existing session to be deleted
* persistent
* dirty or not dirty
* deleted
*/
public class SessionAttributeState {
/** Creates a new instance of SessionAttributeState */
public SessionAttributeState() {
}
/**
* create an instance of SessionAttributeState
* representing a persistent attribute
*/
public static SessionAttributeState createPersistentAttribute() {
SessionAttributeState result = new SessionAttributeState();
result.setPersistent(true);
return result;
}
/**
* return isDirty
*/
public boolean isDirty() {
return _dirtyFlag;
}
/**
* set isDirty
* @param value
*/
public void setDirty(boolean value) {
_dirtyFlag = value;
}
/**
* return isPersistent
*/
public boolean isPersistent() {
return _persistentFlag;
}
/**
* set persistentFlag
* @param value
*/
public void setPersistent(boolean value) {
_persistentFlag = value;
}
/**
* return isDeleted
*/
public boolean isDeleted() {
return _deletedFlag;
}
/**
* set deletedFlag
* @param value
*/
public void setDeleted(boolean value) {
_deletedFlag = value;
}
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("SessionAttributeState");
sb.append("\n__dirtyFlag = " + _dirtyFlag);
sb.append("\n__persistentFlag = " + _persistentFlag);
sb.append("\n_deletedFlag = " + _deletedFlag);
return sb.toString();
}
boolean _dirtyFlag = false;
boolean _persistentFlag = false;
boolean _deletedFlag = false;
}