1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.servlet;
24  
25  import com.liferay.portal.util.PortalUtil;
26  
27  import java.io.IOException;
28  
29  import javax.servlet.ServletException;
30  import javax.servlet.http.HttpServletRequest;
31  import javax.servlet.http.HttpServletResponse;
32  
33  import org.jfree.chart.servlet.DisplayChart;
34  
35  /**
36   * <a href="DisplayChartServlet.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Samuel Kong
39   *
40   */
41  public class DisplayChartServlet extends DisplayChart {
42  
43      public void service(
44              HttpServletRequest request, HttpServletResponse response)
45          throws IOException, ServletException {
46  
47          try {
48              super.service(request, response);
49          }
50          catch (Exception e) {
51              PortalUtil.sendError(
52                  HttpServletResponse.SC_NOT_FOUND, e, request, response);
53          }
54      }
55  
56  }