| StagingTag.java |
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.taglib.ui;
24
25 import com.liferay.portal.kernel.servlet.StringServletResponse;
26 import com.liferay.taglib.util.IncludeTag;
27
28 import java.io.IOException;
29
30 import javax.servlet.RequestDispatcher;
31 import javax.servlet.ServletContext;
32 import javax.servlet.ServletException;
33 import javax.servlet.http.HttpServletRequest;
34 import javax.servlet.http.HttpServletResponse;
35 import javax.servlet.jsp.JspException;
36
37 /**
38 * <a href="StagingTag.java.html"><b><i>View Source</i></b></a>
39 *
40 * @author Brian Wing Shun Chan
41 *
42 */
43 public class StagingTag extends IncludeTag {
44
45 public static void doTag(
46 ServletContext ctx, HttpServletRequest req, HttpServletResponse res)
47 throws IOException, ServletException {
48
49 doTag(_PAGE, ctx, req, res);
50 }
51
52 public static void doTag(
53 String page, ServletContext ctx, HttpServletRequest req,
54 HttpServletResponse res)
55 throws IOException, ServletException {
56
57 RequestDispatcher rd = ctx.getRequestDispatcher(page);
58
59 rd.include(req, res);
60 }
61
62 public int doEndTag() throws JspException {
63 try {
64 ServletContext ctx = getServletContext();
65 HttpServletRequest req = getServletRequest();
66 StringServletResponse res = getServletResponse();
67
68 doTag(ctx, req, res);
69
70 pageContext.getOut().print(res.getString());
71
72 return EVAL_PAGE;
73 }
74 catch (Exception e) {
75 throw new JspException(e);
76 }
77 }
78
79 protected String getDefaultPage() {
80 return _PAGE;
81 }
82
83 private static final String _PAGE = "/html/taglib/ui/staging/page.jsp";
84
85 }