1   /**
2    * Copyright (c) 2000-2008 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.kernel.servlet;
24  
25  import com.liferay.portal.kernel.util.WebKeys;
26  
27  import java.io.IOException;
28  
29  import javax.servlet.RequestDispatcher;
30  import javax.servlet.ServletContext;
31  import javax.servlet.ServletException;
32  import javax.servlet.http.HttpServletRequest;
33  import javax.servlet.http.HttpServletResponse;
34  import javax.servlet.jsp.PageContext;
35  
36  /**
37   * <a href="PortalIncludeUtil.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   *
41   */
42  public class PortalIncludeUtil {
43  
44      public static void include(PageContext pageContext, String path)
45          throws IOException, ServletException {
46  
47          String s = toString(pageContext, path);
48  
49          pageContext.getOut().print(s);
50      }
51  
52      public static String toString(PageContext pageContext, String path)
53          throws IOException, ServletException {
54  
55          HttpServletRequest request =
56              (HttpServletRequest)pageContext.getRequest();
57          HttpServletResponse response =
58              (HttpServletResponse)pageContext.getResponse();
59  
60          ServletContext servletContext = (ServletContext)request.getAttribute(
61              WebKeys.CTX);
62  
63          StringServletResponse stringResponse = new StringServletResponse(
64              response);
65  
66          RequestDispatcher requestDispatcher =
67              servletContext.getRequestDispatcher(path);
68  
69          requestDispatcher.include(request, stringResponse);
70  
71          return stringResponse.getString();
72      }
73  
74  }