1   /**
2    * Copyright (c) 2000-2009 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.dao.search.ResultRow;
26  
27  import java.util.List;
28  
29  import javax.servlet.jsp.JspException;
30  import javax.servlet.jsp.JspTagException;
31  
32  /**
33   * <a href="SearchContainerColumnScoreTag.java.html"><b><i>View Source</i></b>
34   * </a>
35   *
36   * @author Raymond Augé
37   *
38   */
39  public class SearchContainerColumnScoreTag extends SearchContainerColumnTag {
40  
41      private static final String DEFAULT_NAME = "score";
42  
43      public int doEndTag() {
44          try {
45              SearchContainerRowTag parentTag =
46                  (SearchContainerRowTag)findAncestorWithClass(
47                      this, SearchContainerRowTag.class);
48  
49              ResultRow row = parentTag.getRow();
50  
51              if (index <= -1) {
52                  index = row.getEntries().size();
53              }
54  
55              row.addScore(index, getScore());
56  
57              return EVAL_PAGE;
58          }
59          finally {
60              index = -1;
61              _name = DEFAULT_NAME;
62              _score = 0;
63          }
64      }
65  
66      public int doStartTag() throws JspException {
67          SearchContainerRowTag parentRowTag =
68              (SearchContainerRowTag)findAncestorWithClass(
69                  this, SearchContainerRowTag.class);
70  
71          if (parentRowTag == null) {
72              throw new JspTagException(
73                  "Requires liferay-ui:search-container-row");
74          }
75  
76          if (!parentRowTag.isHeaderNamesAssigned()) {
77              List<String> headerNames = parentRowTag.getHeaderNames();
78  
79              headerNames.add(_name);
80          }
81  
82          return EVAL_BODY_INCLUDE;
83      }
84  
85      public float getScore() {
86          return _score;
87      }
88  
89      public void setScore(float score) {
90          _score = score;
91      }
92  
93      private String _name = DEFAULT_NAME;
94      private float _score;
95  
96  }