Coverage Report - org.mule.tck.functional.CountdownCallback
 
Classes in this File Line Coverage Branch Coverage Complexity
CountdownCallback
0%
0/13
0%
0/4
2.25
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.tck.functional;
 8  
 
 9  
 import org.mule.api.MuleEventContext;
 10  
 import org.mule.api.lifecycle.InitialisationException;
 11  
 import org.mule.config.i18n.MessageFactory;
 12  
 
 13  
 import edu.emory.mathcs.backport.java.util.concurrent.CountDownLatch;
 14  
 import edu.emory.mathcs.backport.java.util.concurrent.TimeUnit;
 15  
 import junit.framework.AssertionFailedError;
 16  
 
 17  
 public class CountdownCallback implements EventCallback
 18  
 {
 19  
     private CountDownLatch countDown;
 20  
 
 21  
     public CountdownCallback(int messagesExpected)
 22  0
     {
 23  0
         this.countDown = new CountDownLatch(messagesExpected);
 24  0
     }
 25  
 
 26  
     public void eventReceived(MuleEventContext context, Object Component) throws Exception
 27  
     {
 28  0
         synchronized (this)
 29  
         {            
 30  0
             if (countDown.getCount() > 0)
 31  
             {
 32  0
                 countDown.countDown();
 33  
             }
 34  
             else
 35  
             {
 36  0
                 throw new AssertionFailedError("Too many messages received");
 37  
             }
 38  0
         }
 39  0
     }
 40  
 
 41  
     public long getCount() throws InitialisationException
 42  
     {
 43  0
         if (countDown != null)
 44  
         {
 45  0
             return countDown.getCount();
 46  
         }
 47  
         else 
 48  
         {
 49  0
             throw new InitialisationException(MessageFactory.createStaticMessage("CountDownLatch has not been initialized."), null);
 50  
         }
 51  
     }
 52  
 
 53  
     public boolean await(long timeout) throws InterruptedException
 54  
     {
 55  0
         return countDown.await(timeout, TimeUnit.MILLISECONDS);
 56  
     }
 57  
     
 58  
 }