1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.search;
21  
22  import com.liferay.portal.kernel.messaging.DestinationNames;
23  import com.liferay.portal.kernel.messaging.MessageBusUtil;
24  import com.liferay.portal.kernel.search.Hits;
25  import com.liferay.portal.kernel.search.IndexSearcher;
26  import com.liferay.portal.kernel.search.Query;
27  import com.liferay.portal.kernel.search.SearchException;
28  import com.liferay.portal.kernel.search.Sort;
29  import com.liferay.portal.kernel.search.messaging.SearchRequest;
30  
31  /**
32   * <a href="IndexSearcherImpl.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Bruno Farache
35   *
36   */
37  public class IndexSearcherImpl implements IndexSearcher {
38  
39      public Hits search(
40              long companyId, Query query, Sort[] sorts, int start, int end)
41          throws SearchException {
42  
43          try {
44              SearchRequest searchRequest = new SearchRequest();
45  
46              searchRequest.setCommand(SearchRequest.COMMAND_SEARCH);
47              searchRequest.setCompanyId(companyId);
48              searchRequest.setQuery(query);
49              searchRequest.setSorts(sorts);
50              searchRequest.setStart(start);
51              searchRequest.setEnd(end);
52  
53              Hits hits = (Hits)MessageBusUtil.sendSynchronousMessage(
54                  DestinationNames.SEARCH_READER, searchRequest,
55                  DestinationNames.SEARCH_READER_RESPONSE);
56  
57              return hits;
58          }
59          catch (Exception e) {
60              throw new SearchException(e);
61          }
62      }
63  
64  }