1   /**
2    * Copyright (c) 2000-2009 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;
24  
25  import com.liferay.portal.kernel.search.Document;
26  import com.liferay.portal.kernel.search.Hits;
27  import com.liferay.portal.kernel.search.Query;
28  import com.liferay.portal.kernel.search.SearchEngine;
29  import com.liferay.portal.kernel.search.SearchException;
30  import com.liferay.portal.kernel.search.Sort;
31  
32  /**
33   * <a href="LuceneSearchEngineUtil.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Bruno Farache
36   *
37   */
38  public class LuceneSearchEngineUtil {
39  
40      public static void addDocument(long companyId, Document doc)
41          throws SearchException {
42  
43          getSearchEngine().getWriter().addDocument(companyId, doc);
44      }
45  
46      public static void deleteDocument(long companyId, String uid)
47          throws SearchException {
48  
49          getSearchEngine().getWriter().deleteDocument(companyId, uid);
50      }
51  
52      public static void deletePortletDocuments(long companyId, String portletId)
53          throws SearchException {
54  
55          getSearchEngine().getWriter().deletePortletDocuments(
56              companyId, portletId);
57      }
58  
59      public static SearchEngine getSearchEngine() {
60          return _searchEngine;
61      }
62  
63      public static boolean isIndexReadOnly() {
64          return getSearchEngine().isIndexReadOnly();
65      }
66  
67      public static boolean isRegistered() {
68          return getSearchEngine().isRegistered();
69      }
70  
71      public static void register(String name) {
72          getSearchEngine().register(name);
73      }
74  
75      public static Hits search(
76              long companyId, Query query, Sort[] sorts, int start, int end)
77          throws SearchException {
78  
79          return getSearchEngine().getSearcher().search(
80              companyId, query, sorts, start, end);
81      }
82  
83      public static void unregister(String fromName) {
84          getSearchEngine().unregister(fromName);
85      }
86  
87      public static void updateDocument(long companyId, String uid, Document doc)
88          throws SearchException {
89  
90          getSearchEngine().getWriter().updateDocument(companyId, uid, doc);
91      }
92  
93      public void setSearchEngine(SearchEngine searchEngine) {
94          _searchEngine = searchEngine;
95      }
96  
97      private static SearchEngine _searchEngine;
98  
99  }