Coverage Report - org.mule.management.stats.ProcessingTime
 
Classes in this File Line Coverage Branch Coverage Complexity
ProcessingTime
0%
0/20
0%
0/12
1.833
 
 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.management.stats;
 8  
 
 9  
 import org.mule.api.MuleContext;
 10  
 import org.mule.api.MuleSession;
 11  
 import org.mule.api.construct.FlowConstruct;
 12  
 
 13  
 import java.io.Serializable;
 14  
 import java.util.concurrent.atomic.AtomicLong;
 15  
 
 16  
 /**
 17  
  * Accumulates the processing time for all branches of a flow
 18  
  */
 19  
 public class ProcessingTime implements Serializable
 20  
 {
 21  
 
 22  
     /**
 23  
      * Serial version
 24  
      */
 25  
     private static final long serialVersionUID = 1L;
 26  
 
 27  0
     private AtomicLong accumulator = new AtomicLong();
 28  
     private FlowConstructStatistics statistics;
 29  
 
 30  
     /**
 31  
      * Create a ProcessingTime for the specified MuleSession.
 32  
      *
 33  
      * @return ProcessingTime if the session has an enabled FlowConstructStatistics or null otherwise
 34  
      */
 35  
     public static ProcessingTime newInstance(MuleSession session, MuleContext muleContext)
 36  
     {
 37  0
         if (session != null)
 38  
         {
 39  0
             FlowConstruct fc = session.getFlowConstruct();
 40  0
             if (fc != null)
 41  
             {
 42  0
                 FlowConstructStatistics stats = fc.getStatistics();
 43  0
                 if (stats != null && fc.getStatistics().isEnabled())
 44  
                 {
 45  0
                     return new ProcessingTime(stats, muleContext);
 46  
                 }
 47  
             }
 48  
 
 49  
         }
 50  
 
 51  0
         return null;
 52  
     }
 53  
 
 54  
     /**
 55  
      * Create a Processing Time
 56  
      *
 57  
      * @param stats       never null
 58  
      * @param muleContext
 59  
      */
 60  
     private ProcessingTime(FlowConstructStatistics stats, MuleContext muleContext)
 61  0
     {
 62  0
         this.statistics = stats;
 63  0
         ProcessingTimeWatcher processorTimeWatcher = muleContext.getProcessorTimeWatcher();
 64  0
         processorTimeWatcher.addProcessingTime(this);
 65  0
     }
 66  
 
 67  
     /**
 68  
      * Add the execution time for this branch to the flow construct's statistics
 69  
      *
 70  
      * @param startTime time this branch started
 71  
      */
 72  
     public void addFlowExecutionBranchTime(long startTime)
 73  
     {
 74  0
         if (statistics.isEnabled())
 75  
         {
 76  0
             long elapsedTime = getEffectiveTime(System.currentTimeMillis() - startTime);
 77  0
             statistics.addFlowExecutionBranchTime(elapsedTime, accumulator.addAndGet(elapsedTime));
 78  
         }
 79  0
     }
 80  
 
 81  
     /**
 82  
      * Convert processing time to effective processing time.  If processing took less than a tick, we consider
 83  
      * it to have been one millisecond
 84  
      */
 85  
     public static long getEffectiveTime(long time)
 86  
     {
 87  0
         return (time <= 0) ? 1L : time;
 88  
     }
 89  
 
 90  
     public FlowConstructStatistics getStatistics()
 91  
     {
 92  0
         return statistics;
 93  
     }
 94  
 
 95  
     public AtomicLong getAccumulator()
 96  
     {
 97  0
         return accumulator;
 98  
     }
 99  
 }