1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.taglib.ui;
21  
22  import com.liferay.portal.model.Layout;
23  import com.liferay.taglib.util.IncludeTag;
24  
25  import javax.portlet.PortletURL;
26  
27  import javax.servlet.http.HttpServletRequest;
28  
29  /**
30   * <a href="BreadcrumbTag.java.html"><b><i>View Source</i></b></a>
31   *
32   * @author Brian Wing Shun Chan
33   *
34   */
35  public class BreadcrumbTag extends IncludeTag {
36  
37      public int doStartTag() {
38          HttpServletRequest request =
39              (HttpServletRequest)pageContext.getRequest();
40  
41          request.setAttribute("liferay-ui:breadcrumb:selLayout", _selLayout);
42          request.setAttribute(
43              "liferay-ui:breadcrumb:selLayoutParam", _selLayoutParam);
44          request.setAttribute("liferay-ui:breadcrumb:portletURL", _portletURL);
45          request.setAttribute(
46              "liferay-ui:breadcrumb:displayStyle",
47              String.valueOf(_displayStyle));
48  
49          return EVAL_BODY_BUFFERED;
50      }
51  
52      public void setSelLayout(Layout selLayout) {
53          _selLayout = selLayout;
54      }
55  
56      public void setSelLayoutParam(String selLayoutParam) {
57          _selLayoutParam = selLayoutParam;
58      }
59  
60      public void setPortletURL(PortletURL portletURL) {
61          _portletURL = portletURL;
62      }
63  
64      public void setDisplayStyle(int displayStyle) {
65          _displayStyle = displayStyle;
66      }
67  
68      protected String getDefaultPage() {
69          return _PAGE;
70      }
71  
72      private static final String _PAGE = "/html/taglib/ui/breadcrumb/page.jsp";
73  
74      private Layout _selLayout;
75      private String _selLayoutParam;
76      private PortletURL _portletURL;
77      private int _displayStyle = 1;
78  
79  }