[jboss-jira] [JBoss JIRA] Created: (JBAS-8071) HDScanner's setScanEnabled() method Fails to enable scanning on first invocation

[Mike Clark (JIRA)]

HDScanner's setScanEnabled() method Fails to enable scanning on first invocation 
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                 Key: JBAS-8071
                 URL: https://jira.jboss.org/browse/JBAS-8071
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Other
    Affects Versions: 6.0.0.M3
            Reporter: Mike Clark
            Assignee: Mike Clark


he org.jboss.system.server.profileservice.hotdeploy.HDScanner bean's setScanEnabled() method fails when setting to "true" if it was previously set to "false" When enabling, the setter calls the start():

   public synchronized void setScanEnabled(boolean scanEnabled)
   {
      if (scanEnabled == true && activeScan == null && scanExecutor != null)
      {
         start();
      }
      else if (scanEnabled == false && activeScan != null)
      {
         stop();
      }

      this.scanEnabled = scanEnabled;
   }

However, if the scanEnabled member variable (this.scanEnabled) is false this call does nothing:

   public void start()
   {
      if (scanEnabled)
      {
         activeScan = scanExecutor.scheduleWithFixedDelay(this, 0, scanPeriod, TimeUnit.MILLISECONDS);
      }
   } 

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