001/**
002 * Copyright (C) 2014  Universidade de Aveiro, DETI/IEETA, Bioinformatics Group - http://bioinformatics.ua.pt/
003 *
004 * This file is part of Dicoogle/dicoogle.
005 *
006 * Dicoogle/dicoogle is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * Dicoogle/dicoogle is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with Dicoogle.  If not, see <http://www.gnu.org/licenses/>.
018 */
019package pt.ua.dicoogle.server.web.servlets;
020
021import java.io.IOException;
022import javax.servlet.ServletException;
023import javax.servlet.http.HttpServlet;
024import javax.servlet.http.HttpServletRequest;
025import javax.servlet.http.HttpServletResponse;
026import org.restlet.Restlet;
027import org.restlet.ext.servlet.ServletAdapter;
028
029/** A servlet holding a Restlet.
030 *
031 * @author Eduardo Pinho <eduardopinho@ua.pt>
032 */
033public class RestletHttpServlet extends HttpServlet {
034
035    private ServletAdapter adapter;
036    private final Restlet restlet;
037
038    public RestletHttpServlet(Restlet restlet) {
039        this.restlet = restlet;
040    }
041
042    @Override
043    public void init() throws ServletException {
044        super.init();
045        this.adapter = new ServletAdapter(getServletContext());
046        this.restlet.setContext(this.adapter.getContext());
047        this.adapter.setNext(this.restlet);
048    }
049
050    @Override
051    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
052        this.adapter.service(req, resp);
053    }
054
055}