flexus.web.servlet.StartMenusServlet.java Source code

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Here is the source code for flexus.web.servlet.StartMenusServlet.java

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/* 
 *  PureArt Archetype. Make any work easier.
 *
 *  Copyright (C) 2011  pureart.org
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package flexus.web.servlet;

import java.io.IOException;
import java.io.InputStream;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.IOUtils;

/**
 * @author pureart.org
 * 
 */
@SuppressWarnings("serial")
public class StartMenusServlet extends HttpServlet {

    private static final String charsetName = "UTF-8";

    /**
     * {@inheritDoc}
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doProcess(request, response);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doProcess(request, response);
    }

    /**
     * @param request
     * @param response
     */
    private void doProcess(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.setCharacterEncoding(charsetName);
        response.setCharacterEncoding(charsetName);

        InputStream stream = Thread.currentThread().getContextClassLoader().getResourceAsStream("startMenus.xml");
        byte[] bytes = null;
        if (stream != null && stream.available() > 0) {
            bytes = IOUtils.toByteArray(stream);
        }

        response.setContentType("text/xml");

        if (bytes != null) {
            response.getOutputStream().write(bytes);
            response.getOutputStream().flush();
        }
    }

}