001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.taglib.ui;
016    
017    import com.liferay.portal.kernel.dao.search.ResultRow;
018    import com.liferay.portal.kernel.util.ServerDetector;
019    
020    import java.util.List;
021    
022    import javax.servlet.jsp.JspException;
023    import javax.servlet.jsp.JspTagException;
024    
025    /**
026     * @author Raymond Augé
027     */
028    public class SearchContainerColumnScoreTag extends SearchContainerColumnTag {
029    
030            private static final String DEFAULT_NAME = "score";
031    
032            public int doEndTag() {
033                    try {
034                            SearchContainerRowTag parentTag =
035                                    (SearchContainerRowTag)findAncestorWithClass(
036                                            this, SearchContainerRowTag.class);
037    
038                            ResultRow row = parentTag.getRow();
039    
040                            if (index <= -1) {
041                                    index = row.getEntries().size();
042                            }
043    
044                            row.addScore(index, getScore());
045    
046                            return EVAL_PAGE;
047                    }
048                    finally {
049                            index = -1;
050    
051                            if (!ServerDetector.isResin()) {
052                                    _name = DEFAULT_NAME;
053                                    _score = 0;
054                            }
055                    }
056            }
057    
058            public int doStartTag() throws JspException {
059                    SearchContainerRowTag parentRowTag =
060                            (SearchContainerRowTag)findAncestorWithClass(
061                                    this, SearchContainerRowTag.class);
062    
063                    if (parentRowTag == null) {
064                            throw new JspTagException(
065                                    "Requires liferay-ui:search-container-row");
066                    }
067    
068                    if (!parentRowTag.isHeaderNamesAssigned()) {
069                            List<String> headerNames = parentRowTag.getHeaderNames();
070    
071                            headerNames.add(_name);
072                    }
073    
074                    return EVAL_BODY_INCLUDE;
075            }
076    
077            public float getScore() {
078                    return _score;
079            }
080    
081            public void setScore(float score) {
082                    _score = score;
083            }
084    
085            private String _name = DEFAULT_NAME;
086            private float _score;
087    
088    }