| IDGenerator.java |
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 }