001/* 002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * bstefanescu 016 * 017 * $Id$ 018 */ 019 020package org.nuxeo.ecm.webengine.session; 021 022import java.util.HashMap; 023 024/** 025 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 026 */ 027public class ComponentMap<T extends Component> extends HashMap<String, T> { 028 029 private static final long serialVersionUID = 1L; 030 031 protected T comp; 032 033 public T getComponent() { 034 return comp; 035 } 036 037 public void setComponent(T comp) { 038 this.comp = comp; 039 } 040 041 public void destroy(UserSession session) throws SessionException { 042 if (comp != null) { 043 comp.destroy(session); 044 } 045 if (!isEmpty()) { 046 for (T comp : values()) { 047 comp.destroy(session); 048 } 049 } 050 } 051 052}