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/Go4TaskHandler/TGo4LocalCommandRunnable.cxx

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
#include "TGo4LocalCommandRunnable.h"

#include <iostream.h>

#include "Go4Log/TGo4Log.h"
#include "TGo4ServerTask.h"
#include "Go4CommandsBase/TGo4CommandInvoker.h"
#include "Go4CommandsBase/TGo4Command.h"
#include "Go4Queue/TGo4ObjectQueue.h"
#include "TGo4Task.h"

TGo4LocalCommandRunnable::TGo4LocalCommandRunnable(const char* name, TGo4Task* task)
   :TGo4Runnable(name,task), fxLocalTask(task), fxQueue(0)
{
   if(task) fxQueue=task->GetLocalCommandQueue();
}


TGo4LocalCommandRunnable::~TGo4LocalCommandRunnable()
{

}


Int_t TGo4LocalCommandRunnable::Run(void* ptr)
{
   fxQueue=fxLocalTask->GetLocalCommandQueue();
   if(fxQueue)
      {
         TGo4Command* com= dynamic_cast<TGo4Command*> (fxQueue->WaitObject());
         if(com)
            {
            if( com->GetCommandID() != TGo4Task::fgiTERMID )
               {
                   // normal operation if we have not a terminate dummy command
                     //TGo4LockGuard mainlock; // protect command invocation!
                     TGo4CommandInvoker::Instance()->Invoke(com); // execute command by invoker
                     
               }
            else
               {
                  // terminate dummy command: do not execute, but stop this thread
                  GetThread()->Stop();
               }
            delete com;
            }
         }
   return 0;
}






//----------------------------END OF GO4 SOURCE FILE ---------------------

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