1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.taglib.ui;
16  
17  import com.liferay.portal.kernel.util.Validator;
18  import com.liferay.taglib.util.IncludeTag;
19  
20  import javax.servlet.http.HttpServletRequest;
21  
22  /**
23   * <a href="WriteTag.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class WriteTag extends IncludeTag {
28  
29      public void setBean(Object bean) {
30          _bean = bean;
31      }
32  
33      public void setProperty(String property) {
34          _property = property;
35      }
36  
37      protected void cleanUp() {
38          _bean = null;
39          _property = null;
40      }
41  
42      protected String getPage() {
43          if ((_bean == null) || Validator.isNull(_property)) {
44              return null;
45          }
46          else {
47              return _PAGE;
48          }
49      }
50  
51      protected void setAttributes(HttpServletRequest request) {
52          request.setAttribute("liferay-ui:write:bean", _bean);
53          request.setAttribute("liferay-ui:write:property", _property);
54      }
55  
56      private static final String _PAGE = "/html/taglib/ui/write/page.jsp";
57  
58      private Object _bean;
59      private String _property;
60  
61  }