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Java > Open Source Codes > org > apache > servicemix > beanflow > util > ParallelBeanWithSyncs


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.servicemix.beanflow.util;
18
19 import org.apache.commons.logging.Log;
20 import org.apache.commons.logging.LogFactory;
21 import org.apache.servicemix.beanflow.annotations.Parallel;
22
23 import junit.framework.Assert;
24
25 /**
26  * An example parallel proces
27  *
28  * @version $Revision: $
29  */
30 // START SNIPPET: workflow
31 public class ParallelBeanWithSyncs extends ParallelBean {
32     private static final Log log = LogFactory.getLog(ParallelBeanWithSyncs.class);
33
34     private boolean methodOneSync1, methodOneSync2, methodTwoSync1, methodTwoSync2;
35
36     @Parallel
37     public void methodOne() {
38         log.info("Called method one");
39         sync();
40         methodOneSync1 = true;
41         log.info("methodOne: after sync1");
42
43         // simulate a slow thing
44 sleep(1000);
45
46         sync();
47         methodOneSync2 = true;
48         log.info("methodOne: after sync2");
49     }
50
51     @Parallel
52     public void methodTwo() {
53         log.info("Called method two");
54
55         // simulate a slow thing
56 sleep(1000);
57
58         sync();
59         methodTwoSync1 = true;
60         log.info("methodTwo: after sync1");
61
62         sync();
63         methodTwoSync2 = true;
64         log.info("methodTwo: after sync2");
65     }
66
67     public void assertWorked() {
68         Assert.assertTrue("Did not reach sync1 for methodOne", methodOneSync1);
69         Assert.assertTrue("Did not reach sync2 for methodOne", methodOneSync2);
70         Assert.assertTrue("Did not reach sync1 for methodTwo", methodTwoSync1);
71         Assert.assertTrue("Did not reach sync2 for methodTwo", methodTwoSync2);
72     }
73 }
74 // END SNIPPET: workflow
75
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