1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.servlet;
16  
17  import com.liferay.portal.util.PortalUtil;
18  
19  import java.io.IOException;
20  
21  import javax.servlet.ServletException;
22  import javax.servlet.http.HttpServletRequest;
23  import javax.servlet.http.HttpServletResponse;
24  
25  import org.jfree.chart.servlet.DisplayChart;
26  
27  /**
28   * <a href="DisplayChartServlet.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Samuel Kong
31   */
32  public class DisplayChartServlet extends DisplayChart {
33  
34      public void service(
35              HttpServletRequest request, HttpServletResponse response)
36          throws IOException, ServletException {
37  
38          try {
39              super.service(request, response);
40          }
41          catch (Exception e) {
42              PortalUtil.sendError(
43                  HttpServletResponse.SC_NOT_FOUND, e, request, response);
44          }
45      }
46  
47  }