| BoxTag.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.portal.kernel.util.StringPool;
27 import com.liferay.portal.model.Theme;
28 import com.liferay.portal.util.WebKeys;
29 import com.liferay.taglib.util.ParamAndPropertyAncestorTagImpl;
30 import com.liferay.taglib.util.ThemeUtil;
31
32 import javax.servlet.RequestDispatcher;
33 import javax.servlet.ServletContext;
34 import javax.servlet.http.HttpServletRequest;
35 import javax.servlet.jsp.JspException;
36
37 /**
38 * <a href="BoxTag.java.html"><b><i>View Source</i></b></a>
39 *
40 * @author Brian Wing Shun Chan
41 *
42 */
43 public class BoxTag extends ParamAndPropertyAncestorTagImpl {
44
45 public int doStartTag() {
46 return EVAL_BODY_BUFFERED;
47 }
48
49 public int doAfterBody() {
50 _bodyContentString = getBodyContent().getString();
51
52 return SKIP_BODY;
53 }
54
55 public int doEndTag() throws JspException {
56 try {
57 ServletContext ctx = getServletContext();
58 HttpServletRequest req = getServletRequest();
59 StringServletResponse res = getServletResponse();
60
61 Theme theme = (Theme)req.getAttribute(WebKeys.THEME);
62
63 // Top
64
65 if (isTheme()) {
66 ThemeUtil.include(ctx, req, res, pageContext, getTop(), theme);
67 }
68 else {
69 RequestDispatcher rd = ctx.getRequestDispatcher(getTop());
70
71 rd.include(req, res);
72 }
73
74 pageContext.getOut().print(res.getString());
75
76 // Body
77
78 pageContext.getOut().print(_bodyContentString);
79
80 // Bottom
81
82 //res = getServletResponse();
83 res.recycle();
84
85 if (isTheme()) {
86 ThemeUtil.include(
87 ctx, req, res, pageContext, getBottom(), theme);
88 }
89 else {
90 RequestDispatcher rd = ctx.getRequestDispatcher(getBottom());
91
92 rd.include(req, res);
93 }
94
95 pageContext.getOut().print(res.getString());
96
97 return EVAL_PAGE;
98 }
99 catch (Exception e) {
100 throw new JspException(e);
101 }
102 finally {
103 clearParams();
104 }
105 }
106
107 public boolean isTheme() {
108 return false;
109 }
110
111 public String getTop() {
112 return _top;
113 }
114
115 public void setTop(String top) {
116 _top = top;
117 }
118
119 public String getBottom() {
120 return _bottom;
121 }
122
123 public void setBottom(String bottom) {
124 _bottom = bottom;
125 }
126
127 private String _top;
128 private String _bottom;
129 private String _bodyContentString = StringPool.BLANK;
130
131 }