wamblee.org Git - utils/blob - support/test/org/wamblee/concurrency/LockAdviceTest.java

   1 /*
   2  * Copyright 2005 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.wamblee.concurrency;
  18
  19 import org.springframework.aop.framework.ProxyFactoryBean;
  20 import org.wamblee.test.TimingUtils;
  21
  22 /**
  23  *
  24  */
  25 public class LockAdviceTest extends AbstractLockTestCase {
  26
  27     private class Runner implements Runnable {
  28         public void run() {
  29             LockAdviceTest.this.getTracker().eventOccurred(ACQUIRED);
  30             TimingUtils.sleep(SLEEP_TIME);
  31         }
  32     }
  33
  34     private Runnable _target;
  35
  36     /*
  37      * (non-Javadoc)
  38      *
  39      * @see org.wamblee.concurrency.AbstractLockTestCase#setUp()
  40      */
  41     @Override
  42     protected void setUp() throws Exception {
  43         super.setUp();
  44
  45         Runner runner = new Runner();
  46         LockAdvice advice = new LockAdvice(new JvmLock());
  47
  48         ProxyFactoryBean support = new ProxyFactoryBean();
  49         support.setInterfaces(new Class[]{ Runnable.class });
  50         support.setTarget(runner);
  51         support.addAdvice(advice);
  52         _target = (Runnable)support.getObject();
  53
  54     }
  55
  56     /*
  57      * (non-Javadoc)
  58      *
  59      * @see org.wamblee.concurrency.AbstractLockTestCase#runThread()
  60      */
  61     @Override
  62     protected Thread runThread() {
  63         Thread t = new Thread(new Runnable() {
  64             public void run() {
  65                 try {
  66                     getTracker().eventOccurred(STARTED);
  67                     _target.run();
  68                     getTracker().eventOccurred(RELEASED);
  69                 } catch (Throwable e) {
  70                     throw new RuntimeException(e);
  71                 }
  72             };
  73         });
  74         t.start();
  75         return t;
  76     }
  77
  78 }