001/*
002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Alexandre Russel
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.platform.annotations.gwt.mock;
023
024import java.io.BufferedReader;
025import java.io.IOException;
026import java.io.InputStream;
027import java.io.InputStreamReader;
028import java.io.Writer;
029
030import javax.servlet.ServletException;
031import javax.servlet.http.HttpServlet;
032import javax.servlet.http.HttpServletRequest;
033import javax.servlet.http.HttpServletResponse;
034
035/**
036 * @author Alexandre Russel
037 */
038public class MockAnnoteaServer extends HttpServlet {
039    private static final String DESCRIPTION = "</r:Description>";
040
041    private static final String R_DESCRIPTION = "<r:Description>";
042
043    private static final StringBuilder response = new StringBuilder(
044            " <r:RDF xmlns:r=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" \n"
045                    + "           xmlns:a=\"http://www.w3.org/2000/10/annotation-ns#\" \n"
046                    + "           xmlns:d=\"http://purl.org/dc/elements/1.1/\"></r:RDF>");
047
048    private static final long serialVersionUID = 1L;
049
050    @Override
051    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
052        Writer writer = resp.getWriter();
053        writer.write(response.toString());
054    }
055
056    @Override
057    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
058        InputStream is = req.getInputStream();
059        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
060        String result;
061        StringBuilder request = new StringBuilder();
062        while ((result = reader.readLine()) != null) {
063            request.append(result);
064        };
065        String r = request.toString();
066        String desc = r.substring(r.indexOf(R_DESCRIPTION), r.indexOf(DESCRIPTION) + DESCRIPTION.length());
067        response.insert(response.lastIndexOf("</r:RDF>"), desc);
068    }
069
070}