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;
24  
25  import com.liferay.portal.kernel.messaging.DestinationNames;
26  import com.liferay.portal.kernel.messaging.Message;
27  import com.liferay.portal.kernel.messaging.MessageBusUtil;
28  import com.liferay.portal.kernel.search.Hits;
29  import com.liferay.portal.kernel.search.IndexSearcher;
30  import com.liferay.portal.kernel.search.SearchException;
31  import com.liferay.portal.kernel.search.Sort;
32  import com.liferay.portal.kernel.search.messaging.SearchRequest;
33  
34  /**
35   * <a href="IndexSearcherImpl.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Bruno Farache
38   *
39   */
40  public class IndexSearcherImpl implements IndexSearcher {
41  
42      public Hits search(long companyId, String query, int start, int end)
43          throws SearchException {
44  
45          return search(companyId, query, null, start, end);
46      }
47  
48      public Hits search(
49              long companyId, String query, Sort sort, int start, int end)
50          throws SearchException {
51  
52          try {
53              SearchRequest searchRequest = new SearchRequest(
54                  SearchRequest.COMMAND_SEARCH, companyId, query, sort,
55                  start, end);
56  
57              Hits hits = (Hits)MessageBusUtil.sendSynchronizedMessage(
58                  DestinationNames.SEARCH_READER, new Message(searchRequest));
59  
60              return hits;
61          }
62          catch (Exception e) {
63              throw new SearchException(e);
64          }
65      }
66  
67  }