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Java > Open Source Codes > org > jboss > test > aop > bean > AnnotatedTxLockedPOJO


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.test.aop.bean;
23
24 import org.jboss.aspects.tx.Tx;
25 import org.jboss.aspects.txlock.TxSynchronized;
26 import org.jboss.aspects.tx.TxType;
27
28 /**
29  * @author <a HREF="mailto:kabir.khan@jboss.org">Kabir Khan</a>
30  * @version $Revision: 57757 $
31  */
32 public class AnnotatedTxLockedPOJO
33 {
34
35    public AnnotatedTxLockedPOJO()
36    {
37       field = 0;
38    }
39
40    private int field;
41
42    public int getField() { return field; }
43
44    @Tx (TxType.REQUIRED)
45    @TxSynchronized
46    public void setField(int val)
47    {
48       if (val == 6 && field == 0)
49       {
50          throw new RuntimeException JavaDoc("TxLock didn't work. 2nd thread got there first.");
51       }
52       if (val == 5)
53       {
54          // Sleep to test the lock
55 try { Thread.sleep(5000); } catch (Exception JavaDoc ignored) { }
56       }
57       field = val;
58    }
59
60 }
61
62
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