ComponentMap.java

/*
 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 *
 * 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.
 *
 * Contributors:
 *     bstefanescu
 *
 * $Id$
 */

package org.nuxeo.ecm.webengine.session;

import java.util.HashMap;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 */
public class ComponentMap<T extends Component> extends HashMap<String, T> {

    private static final long serialVersionUID = 1L;

    protected T comp;

    public T getComponent() {
        return comp;
    }

    public void setComponent(T comp) {
        this.comp = comp;
    }

    public void destroy(UserSession session) throws SessionException {
        if (comp != null) {
            comp.destroy(session);
        }
        if (!isEmpty()) {
            for (T comp :  values()) {
                comp.destroy(session);
            }
        }
    }

}