/* * 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. * * 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. */ /* * PrincipalGroupFactory.java * * Created on October 28, 2004, 12:34 PM */ package com.sun.enterprise.security.web.integration; import java.lang.ref.WeakReference; import com.sun.enterprise.security.PrincipalGroupFactory; import org.glassfish.internal.api.Globals; import org.glassfish.security.common.PrincipalImpl; import org.glassfish.security.common.Group; import org.jvnet.hk2.annotations.Service; /** * * @author Harpreet Singh */ @Service public class PrincipalGroupFactoryImpl implements PrincipalGroupFactory { /** Creates a new instance of PrincipalGroupFactory */ private static WeakReference<WebSecurityManagerFactory> webSecurityManagerFactory = new WeakReference<WebSecurityManagerFactory>(null); private static synchronized WebSecurityManagerFactory _getWebSecurityManagerFactory() { if(webSecurityManagerFactory.get() == null){ webSecurityManagerFactory = new WeakReference<WebSecurityManagerFactory>(Globals.get(WebSecurityManagerFactory.class)); } return webSecurityManagerFactory.get(); } private static WebSecurityManagerFactory getWebSecurityManagerFactory(){ if(webSecurityManagerFactory.get() != null){ return webSecurityManagerFactory.get(); } return _getWebSecurityManagerFactory(); } public PrincipalImpl getPrincipalInstance(String name, String realm){ WebSecurityManagerFactory fact = getWebSecurityManagerFactory(); PrincipalImpl p = (PrincipalImpl)fact.getAdminPrincipal(name, realm) ; if(p == null){ p = new PrincipalImpl(name); } return p; } public Group getGroupInstance(String name, String realm){ WebSecurityManagerFactory fact = getWebSecurityManagerFactory(); Group g = (Group)fact.getAdminGroup(name, realm); if(g == null){ g = new Group(name); } return g; } }