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  import com.liferay.portal.kernel.util.ServerDetector;
27  
28  import java.util.List;
29  
30  import javax.servlet.jsp.JspException;
31  import javax.servlet.jsp.JspTagException;
32  
33  /**
34   * <a href="SearchContainerColumnScoreTag.java.html"><b><i>View Source</i></b>
35   * </a>
36   *
37   * @author Raymond Augé
38   *
39   */
40  public class SearchContainerColumnScoreTag extends SearchContainerColumnTag {
41  
42      private static final String DEFAULT_NAME = "score";
43  
44      public int doEndTag() {
45          try {
46              SearchContainerRowTag parentTag =
47                  (SearchContainerRowTag)findAncestorWithClass(
48                      this, SearchContainerRowTag.class);
49  
50              ResultRow row = parentTag.getRow();
51  
52              if (index <= -1) {
53                  index = row.getEntries().size();
54              }
55  
56              row.addScore(index, getScore());
57  
58              return EVAL_PAGE;
59          }
60          finally {
61              if (!ServerDetector.isResin()) {
62                  index = -1;
63                  _name = DEFAULT_NAME;
64                  _score = 0;
65              }
66          }
67      }
68  
69      public int doStartTag() throws JspException {
70          SearchContainerRowTag parentRowTag =
71              (SearchContainerRowTag)findAncestorWithClass(
72                  this, SearchContainerRowTag.class);
73  
74          if (parentRowTag == null) {
75              throw new JspTagException(
76                  "Requires liferay-ui:search-container-row");
77          }
78  
79          if (!parentRowTag.isHeaderNamesAssigned()) {
80              List<String> headerNames = parentRowTag.getHeaderNames();
81  
82              headerNames.add(_name);
83          }
84  
85          return EVAL_BODY_INCLUDE;
86      }
87  
88      public float getScore() {
89          return _score;
90      }
91  
92      public void setScore(float score) {
93          _score = score;
94      }
95  
96      private String _name = DEFAULT_NAME;
97      private float _score;
98  
99  }