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1   /*
2    *  Copyright 2004 University of Hannover
3    *
4    *  Licensed under the Apache License, Version 2.0 (the "License");
5    *  you may not use this file except in compliance with the License.
6    *  You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   *  Unless required by applicable law or agreed to in writing, software
11   *  distributed under the License is distributed on an "AS IS" BASIS,
12   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   *  See the License for the specific language governing permissions and
14   *  limitations under the License.
15   */
16  
17  package olr.samples;
18  
19  import java.util.List;
20  
21  import olr.Olr;
22  import olr.om.RdfGroup;
23  import olr.om.RdfGroupPeer;
24  
25  import org.apache.torque.util.Criteria;
26  
27  /***
28   * Example showing a simple query using the Torque Criteria class.
29   * @version $Id: CriteriaSample.java,v 1.4 2004/08/02 18:36:43 roku Exp $
30   */
31  public class CriteriaSample
32  {
33      public static void main(String[] args)
34      {
35          try 
36          {
37              Olr.initTorque();
38              Criteria criteria = new Criteria();
39              criteria.add(RdfGroupPeer.NAME, "Administrator");
40              List groups = RdfGroupPeer.doSelect(criteria);
41              
42              assert(groups.size() == 1);
43              
44              RdfGroup group = (RdfGroup)groups.get(0);
45              
46              System.out.println("Selected group " 
47                      + group.getName() 
48                      + " with id=" 
49                      + group.getId());
50          }
51          catch(Exception e)
52          {
53              e.printStackTrace();
54          }
55      }
56  }