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.counter.service.persistence;
21  
22  import com.liferay.counter.service.CounterLocalServiceUtil;
23  import com.liferay.portal.SystemException;
24  
25  import java.io.Serializable;
26  
27  import org.hibernate.engine.SessionImplementor;
28  import org.hibernate.id.IdentifierGenerator;
29  
30  /**
31   * <a href="IDGenerator.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Patrick Brady
34   *
35   */
36  public class IDGenerator implements IdentifierGenerator {
37  
38      public Serializable generate(SessionImplementor session, Object object) {
39          try {
40              String name = object.getClass().getName();
41  
42              int currentId = (int)CounterLocalServiceUtil.increment(name);
43  
44              return new Integer(currentId);
45          }
46          catch (SystemException se) {
47              throw new RuntimeException(se);
48          }
49      }
50  
51  }