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.taglib.util.IncludeTag;
26  
27  import java.util.List;
28  
29  import javax.servlet.ServletRequest;
30  
31  /**
32   * <a href="DiffTag.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Bruno Farache
35   *
36   */
37  public class DiffTag extends IncludeTag {
38  
39      public int doStartTag() {
40          ServletRequest req = pageContext.getRequest();
41  
42          req.setAttribute("liferay-ui:diff:sourceName", _sourceName);
43          req.setAttribute("liferay-ui:diff:targetName", _targetName);
44          req.setAttribute("liferay-ui:diff:diffResults", _diffResults);
45  
46          return EVAL_BODY_BUFFERED;
47      }
48  
49      public void setSourceName(String sourceName) {
50          _sourceName = sourceName;
51      }
52  
53      public void setTargetName(String targetName) {
54          _targetName = targetName;
55      }
56  
57      public void setDiffResults(List[] diffResults) {
58          _diffResults = diffResults;
59      }
60  
61      protected String getDefaultPage() {
62          return _PAGE;
63      }
64  
65      private static final String _PAGE = "/html/taglib/ui/diff/page.jsp";
66  
67      private String _sourceName;
68      private String _targetName;
69      private List[] _diffResults;
70  
71  }