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.counter.service.persistence;
24  
25  import com.liferay.counter.service.CounterLocalServiceUtil;
26  import com.liferay.portal.SystemException;
27  
28  import java.io.Serializable;
29  
30  import org.hibernate.engine.SessionImplementor;
31  import org.hibernate.id.IdentifierGenerator;
32  
33  /**
34   * <a href="IDGenerator.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Patrick Brady
37   *
38   */
39  public class IDGenerator implements IdentifierGenerator {
40  
41      public Serializable generate(SessionImplementor session, Object object) {
42          try {
43              String name = object.getClass().getName();
44  
45              int currentId = (int)CounterLocalServiceUtil.increment(name);
46  
47              return new Integer(currentId);
48          }
49          catch (SystemException se) {
50              throw new RuntimeException(se);
51          }
52      }
53  
54  }