| LuceneWriterMessageListener.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.portal.search.lucene.messaging;
24
25 import com.liferay.portal.kernel.messaging.Message;
26 import com.liferay.portal.kernel.messaging.MessageListener;
27 import com.liferay.portal.kernel.search.Document;
28 import com.liferay.portal.kernel.search.messaging.SearchRequest;
29 import com.liferay.portal.search.lucene.LuceneSearchEngineUtil;
30
31 import org.apache.commons.logging.Log;
32 import org.apache.commons.logging.LogFactory;
33
34 /**
35 * <a href="LuceneWriterMessageListener.java.html"><b><i>View Source</i></b></a>
36 *
37 * @author Bruno Farache
38 *
39 */
40 public class LuceneWriterMessageListener implements MessageListener {
41
42 public void receive(Message message) {
43 try {
44 doReceive(message);
45 }
46 catch (Exception e) {
47 _log.error("Unable to process message " + message, e);
48 }
49 }
50
51 public void doReceive(Message message) throws Exception {
52 SearchRequest searchRequest = (SearchRequest)message.getPayload();
53
54 String command = searchRequest.getCommand();
55
56 long companyId = searchRequest.getCompanyId();
57 String id = searchRequest.getId();
58 Document doc = searchRequest.getDocument();
59
60 if (command.equals(SearchRequest.COMMAND_ADD)) {
61 LuceneSearchEngineUtil.addDocument(companyId, doc);
62 }
63 else if (command.equals(SearchRequest.COMMAND_DELETE)) {
64 LuceneSearchEngineUtil.deleteDocument(companyId, id);
65 }
66 else if (command.equals(SearchRequest.COMMAND_DELETE_PORTLET_DOCS)) {
67 LuceneSearchEngineUtil.deletePortletDocuments(companyId, id);
68 }
69 else if (command.equals(SearchRequest.COMMAND_UPDATE)) {
70 LuceneSearchEngineUtil.updateDocument(companyId, id, doc);
71 }
72 }
73
74 private static Log _log =
75 LogFactory.getLog(LuceneWriterMessageListener.class);
76
77 }