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/Go4CommandsAnalysis/TGo4ComSetSource.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 "TGo4ComSetSource.h"

#include "Go4Log/TGo4Log.h"
#include "Go4AnalysisClient/TGo4AnalysisClientImp.h"
#include "Go4Analysis/TGo4AnalysisImp.h"

TGo4ComSetSource::TGo4ComSetSource(const char* stepname, TGo4EventSourceParameter* newsource)
:TGo4AnalysisStepCommand("ANSetSource","Set eventsource of analysis step",stepname)
{
   TRACE((12,"TGo4ComSetSource::TGo4ComSetSource(const Text_t*) ctor",__LINE__, __FILE__));
   SetReceiverName("AnalysisClient");  // this command needs client as receiver
                                                 // to send back status message

   fxSourcePar=newsource;


}
TGo4ComSetSource::TGo4ComSetSource()
:TGo4AnalysisStepCommand("ANSetSource","Set eventsource of analysis step",0)
{
   TRACE((12,"TGo4ComSetSource::TGo4ComSetSource() ctor",__LINE__, __FILE__));
   SetReceiverName("AnalysisClient");  // this command needs client as receiver
                                                 // to send back status message


   fxSourcePar=0;
}

TGo4ComSetSource::~TGo4ComSetSource()
{
   TRACE((12,"TGo4ComSetSource::~TGo4ComSetSource() dtor",__LINE__, __FILE__));
}

Int_t TGo4ComSetSource::ExeCom()
{
   TRACE((12,"TGo4ComSetSource::ExeCom()",__LINE__, __FILE__));

   if (fxReceiverBase!=0)
      {
      TRACE((11,"TGo4ComSetSource::ExeCom() - found valid receiver",__LINE__, __FILE__));
         TGo4Log::Debug(" Executing %s : Step %s resets event source ",
            GetName(), GetStepName());
         TGo4Analysis* anna=0;
         TGo4AnalysisClient* cli=dynamic_cast<TGo4AnalysisClient*> (fxReceiverBase);
         if(cli)
            {
               anna=TGo4Analysis::Instance();
               const char* stepname = GetStepName();
               if(!strcmp(stepname,TGo4AnalysisStepCommand::fgcDEFAULTSTEP))
                     stepname=0;

               // execute action and look for result
               const char* parname = "default";
               TGo4EventSourceParameter* par=GetSourcePar();
               if(par) parname = par->GetName();

               if(anna && anna->NewStepSource(stepname , par ))
                  {
                     // true, command succeeds
                     cli->SendStatusMessage(1,kTRUE,"New source %s was set to step %s.",
                                                parname, GetStepName());
                  }
               else
                  {
                    // result false, send error message through status
                     cli->SendStatusMessage(3,kTRUE,"%s - ERROR at setting source %s to step %s !!!",
                                                GetName(),parname, GetStepName());
                  }



            }

         else
            {
               TGo4Log::Debug(" !!! %s : WRONG RECEIVER ERROR, never come here!!!",GetName());
            }
      }

   else

       {
      TRACE((11,"TGo4ComSetSource::ExeCom() - no receiver specified ERROR!",__LINE__, __FILE__));
         TGo4Log::Debug(" !!! %s : NO RECEIVER ERROR!!!",GetName());
         return 1;
      }

   return -1;
}


ClassImp(TGo4ComSetSource)



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

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