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.kernel.dao.orm;
24  
25  import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil;
26  
27  /**
28   * <a href="DynamicQueryFactoryUtil.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Brian Wing Shun Chan
31   *
32   */
33  public class DynamicQueryFactoryUtil {
34  
35      public static DynamicQuery forClass(Class clazz) {
36          return getDynamicQueryFactory().forClass(clazz);
37      }
38  
39      public static DynamicQuery forClass(Class clazz, String alias) {
40          return getDynamicQueryFactory().forClass(clazz, alias);
41      }
42  
43      public static DynamicQueryFactory getDynamicQueryFactory() {
44          return _getUtil()._dynamicQueryFactory;
45      }
46  
47      public void setDynamicQueryFactory(
48          DynamicQueryFactory dynamicQueryFactory) {
49  
50          _dynamicQueryFactory = dynamicQueryFactory;
51      }
52  
53      private static DynamicQueryFactoryUtil _getUtil() {
54          if (_util == null) {
55              _util = (DynamicQueryFactoryUtil)PortalBeanLocatorUtil.locate(
56                  _UTIL);
57          }
58  
59          return _util;
60      }
61  
62      private static final String _UTIL = DynamicQueryFactoryUtil.class.getName();
63  
64      private static DynamicQueryFactoryUtil _util;
65  
66      private DynamicQueryFactory _dynamicQueryFactory;
67  
68  }