| ThreadHits.java |
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.portlet.messageboards.util;
24
25 import com.liferay.portal.kernel.search.Document;
26 import com.liferay.portal.kernel.search.Hits;
27 import com.liferay.portal.kernel.util.GetterUtil;
28 import com.liferay.util.Time;
29 import com.liferay.util.lucene.HitsImpl;
30
31 import java.util.ArrayList;
32 import java.util.HashSet;
33 import java.util.List;
34 import java.util.Set;
35
36 /**
37 * <a href="ThreadHits.java.html"><b><i>View Source</i></b></a>
38 *
39 * @author Brian Wing Shun Chan
40 *
41 */
42 public class ThreadHits extends HitsImpl {
43
44 public ThreadHits() {
45 super();
46 }
47
48 public void recordHits(Hits hits) throws Exception {
49 setSearcher(((HitsImpl)hits).getSearcher());
50
51 Set<Long> threadIds = new HashSet<Long>();
52
53 List<Document> docs = new ArrayList<Document>(hits.getLength());
54 List<Float> scores = new ArrayList<Float>(hits.getLength());
55
56 for (int i = 0; i < hits.getLength(); i++) {
57 Document doc = hits.doc(i);
58
59 Long threadId = GetterUtil.getLong(doc.get("threadId"));
60
61 if (!threadIds.contains(threadId)) {
62 threadIds.add(threadId);
63
64 docs.add(hits.doc(i));
65 scores.add(hits.score(i));
66 }
67 }
68
69 setLength(docs.size());
70 setDocs(docs.toArray(new Document[docs.size()]));
71 setScores(scores.toArray(new Float[scores.size()]));
72
73 setSearchTime(
74 (float)(System.currentTimeMillis() - getStart()) / Time.SECOND);
75 }
76
77 }