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/**
 * Copyright (c) 2011, University of Konstanz, Distributed Systems Group
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * * Neither the name of the University of Konstanz nor the
 * names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.jaxrx;

import org.jaxrx.core.JaxRxException;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.servlet.Context;
import org.mortbay.jetty.servlet.ServletHolder;

import com.sun.jersey.spi.container.servlet.ServletContainer;

/**
 * This is the main class to start the Jetty server to offer RESTful web
 * services support.
 * 
 * @author Sebastian Graf, Christian Gruen, Lukas Lewandowski,
 *         University of Konstanz
 * 
 */
public final class JettyServer {
    /**
     * Server reference.
     */
    private transient Server server;

    /**
     * Constructor, creating and starting a new server.
     * 
     * @param port
     *            web server port
     * @throws Exception
     *             exception
     */
    public JettyServer(final int port) throws Exception {
        server = new Server(port);
        register(server);
        server.start();
    }

    /**
     * Constructor, attaching JAX-RX to the specified server.
     * 
     * @param s
     *            server instance
     */
    public static void register(final Server s) {
        final ServletHolder sh = new ServletHolder(ServletContainer.class);
        sh.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
            "com.sun.jersey.api.core.PackagesResourceConfig");
        sh.setInitParameter("com.sun.jersey.config.property.packages", "org.jaxrx.resource");

        new Context(s, "/", Context.SESSIONS).addServlet(sh, "/");
    }

    /**
     * Stops the server.
     */
    public void stop() {
        try {
            server.stop();
        } catch (final Exception exce) {
            throw new JaxRxException(exce);
        }
    }
}




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