org.deegree.enterprise.servlet.ProxyServlet.java Source code

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Here is the source code for org.deegree.enterprise.servlet.ProxyServlet.java

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//$HeadURL: svn+ssh://aschmitz@wald.intevation.org/deegree/base/trunk/resources/eclipse/files_template.xml $
/*----------------------------------------------------------------------------
 This file is part of deegree, http://deegree.org/
 Copyright (C) 2001-2011 by:
 - Department of Geography, University of Bonn -
 and
 - lat/lon GmbH -
    
 This library is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License as published by the Free
 Software Foundation; either version 2.1 of the License, or (at your option)
 any later version.
 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.
 You should have received a copy of the GNU Lesser General Public License
 along with this library; if not, write to the Free Software Foundation, Inc.,
 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    
 Contact information:
    
 lat/lon GmbH
 Aennchenstr. 19, 53177 Bonn
 Germany
 http://lat-lon.de/
    
 Department of Geography, University of Bonn
 Prof. Dr. Klaus Greve
 Postfach 1147, 53001 Bonn
 Germany
 http://www.geographie.uni-bonn.de/deegree/
    
 e-mail: info@deegree.org
 ----------------------------------------------------------------------------*/
package org.deegree.enterprise.servlet;

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

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

import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethod;
import org.deegree.framework.util.HttpUtils;
import org.jfree.io.IOUtils;

/**
 * 
 * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a>
 * @author last edited by: $Author: stranger $
 * 
 * @version $Revision: $, $Date: $
 */
public class ProxyServlet extends HttpServlet {

    private static final long serialVersionUID = -2120251033111348733L;

    @Override
    public void doPost(HttpServletRequest req, HttpServletResponse resp) {
        String url = req.getParameter("URL");
        try {
            HttpMethod result = HttpUtils.performHttpPost(url, req.getInputStream(), 0, null, null,
                    req.getContentType(), req.getCharacterEncoding(), null);
            InputStream in = result.getResponseBodyAsStream();
            IOUtils.getInstance().copyStreams(in, resp.getOutputStream());
            in.close();
        } catch (HttpException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}