| BreadcrumbTag.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.model.Layout;
26 import com.liferay.taglib.util.IncludeTag;
27
28 import javax.portlet.PortletURL;
29
30 import javax.servlet.http.HttpServletRequest;
31
32 /**
33 * <a href="BreadcrumbTag.java.html"><b><i>View Source</i></b></a>
34 *
35 * @author Brian Wing Shun Chan
36 *
37 */
38 public class BreadcrumbTag extends IncludeTag {
39
40 public int doStartTag() {
41 HttpServletRequest request =
42 (HttpServletRequest)pageContext.getRequest();
43
44 request.setAttribute("liferay-ui:breadcrumb:selLayout", _selLayout);
45 request.setAttribute(
46 "liferay-ui:breadcrumb:selLayoutParam", _selLayoutParam);
47 request.setAttribute("liferay-ui:breadcrumb:portletURL", _portletURL);
48 request.setAttribute(
49 "liferay-ui:breadcrumb:displayStyle",
50 String.valueOf(_displayStyle));
51
52 return EVAL_BODY_BUFFERED;
53 }
54
55 public void setSelLayout(Layout selLayout) {
56 _selLayout = selLayout;
57 }
58
59 public void setSelLayoutParam(String selLayoutParam) {
60 _selLayoutParam = selLayoutParam;
61 }
62
63 public void setPortletURL(PortletURL portletURL) {
64 _portletURL = portletURL;
65 }
66
67 public void setDisplayStyle(int displayStyle) {
68 _displayStyle = displayStyle;
69 }
70
71 protected String getDefaultPage() {
72 return _PAGE;
73 }
74
75 private static final String _PAGE = "/html/taglib/ui/breadcrumb/page.jsp";
76
77 private Layout _selLayout;
78 private String _selLayoutParam;
79 private PortletURL _portletURL;
80 private int _displayStyle = 1;
81
82 }