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.kernel.dao.orm;
21  
22  /**
23   * <a href="ProjectionFactoryUtil.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   *
27   */
28  public class ProjectionFactoryUtil {
29  
30      public static Projection alias(Projection projection, String alias) {
31          return getProjectionFactory().alias(projection, alias);
32      }
33  
34      public static Projection avg(String propertyName) {
35          return getProjectionFactory().avg(propertyName);
36      }
37  
38      public static Projection count(String propertyName) {
39          return getProjectionFactory().count(propertyName);
40      }
41  
42      public static Projection countDistinct(String propertyName) {
43          return getProjectionFactory().countDistinct(propertyName);
44      }
45  
46      public static Projection distinct(Projection projection) {
47          return getProjectionFactory().distinct(projection);
48      }
49  
50      public static ProjectionFactory getProjectionFactory() {
51          return _projectionFactory;
52      }
53  
54      public static Projection groupProperty(String propertyName) {
55          return getProjectionFactory().groupProperty(propertyName);
56      }
57  
58      public static Projection max(String propertyName) {
59          return getProjectionFactory().max(propertyName);
60      }
61  
62      public static Projection min(String propertyName) {
63          return getProjectionFactory().min(propertyName);
64      }
65  
66      public static ProjectionList projectionList() {
67          return getProjectionFactory().projectionList();
68      }
69  
70      public static Projection property(String propertyName) {
71          return getProjectionFactory().property(propertyName);
72      }
73  
74      public static Projection rowCount() {
75          return getProjectionFactory().rowCount();
76      }
77  
78      public static Projection sum(String propertyName) {
79          return getProjectionFactory().sum(propertyName);
80      }
81  
82      public void setProjectionFactory(ProjectionFactory projectionFactory) {
83          _projectionFactory = projectionFactory;
84      }
85  
86      private static ProjectionFactory _projectionFactory;
87  
88  }