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.taglib.ui;
24  
25  import com.liferay.portal.kernel.dao.orm.QueryUtil;
26  import com.liferay.portal.kernel.servlet.StringServletResponse;
27  import com.liferay.taglib.util.IncludeTag;
28  
29  import java.io.IOException;
30  
31  import javax.servlet.RequestDispatcher;
32  import javax.servlet.ServletContext;
33  import javax.servlet.ServletException;
34  import javax.servlet.http.HttpServletRequest;
35  import javax.servlet.http.HttpServletResponse;
36  import javax.servlet.jsp.JspException;
37  
38  /**
39   * <a href="MyPlacesTag.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class MyPlacesTag extends IncludeTag {
45  
46      public static void doTag(
47              ServletContext servletContext, HttpServletRequest request,
48              HttpServletResponse response)
49          throws IOException, ServletException {
50  
51          doTag(_PAGE, _MAX, servletContext, request, response);
52      }
53  
54      public static void doTag(
55              int max, ServletContext servletContext, HttpServletRequest request,
56              HttpServletResponse response)
57          throws IOException, ServletException {
58  
59          doTag(_PAGE, max, servletContext, request, response);
60      }
61  
62      public static void doTag(
63              String page, int max, ServletContext servletContext,
64              HttpServletRequest request, HttpServletResponse response)
65          throws IOException, ServletException {
66  
67          request.setAttribute("liferay-ui:my_places:max", String.valueOf(max));
68  
69          RequestDispatcher requestDispatcher =
70              servletContext.getRequestDispatcher(page);
71  
72          requestDispatcher.include(request, response);
73      }
74  
75      public int doEndTag() throws JspException {
76          try {
77              ServletContext servletContext = getServletContext();
78              HttpServletRequest request = getServletRequest();
79              StringServletResponse stringResponse = getServletResponse();
80  
81              doTag(getPage(), _max, servletContext, request, stringResponse);
82  
83              pageContext.getOut().print(stringResponse.getString());
84  
85              return EVAL_PAGE;
86          }
87          catch (Exception e) {
88              throw new JspException(e);
89          }
90      }
91  
92      public void setMax(int max) {
93          _max = max;
94      }
95  
96      protected String getDefaultPage() {
97          return _PAGE;
98      }
99  
100     private static final String _PAGE = "/html/taglib/ui/my_places/page.jsp";
101 
102     private static final int _MAX = QueryUtil.ALL_POS;
103 
104     private int _max = _MAX;
105 
106 }