GSI Object Oriented Online Offline (Go4): Go4CommandsAnalysis/TGo4ComGetObjectStatus.cxx Source File

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00001 // $Id: TGo4ComGetObjectStatus.cxx 1033 2013-11-05 15:30:01Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "TGo4ComGetObjectStatus.h"
00015 
00016 #include "TGo4Log.h"
00017 #include "TGo4ObjectStatus.h"
00018 #include "TGo4AnalysisClientImp.h"
00019 #include "TGo4AnalysisImp.h"
00020 
00021 TGo4ComGetObjectStatus::TGo4ComGetObjectStatus(const char* obname)
00022 :TGo4AnalysisObjectCommand("ANObjectStatus","Get an object status from analysis",obname)
00023 {
00024    GO4TRACE((12,"TGo4ComGetObjectStatus::TGo4ComGetObjectStatus(const char*) ctor",__LINE__, __FILE__));
00025    SetReceiverName("AnalysisClient");  // this command needs client as receiver
00026                                        // override default receiver
00027 }
00028 
00029 TGo4ComGetObjectStatus::~TGo4ComGetObjectStatus()
00030 {
00031    GO4TRACE((12,"TGo4ComGetObjectStatus::~TGo4ComGetObjectStatus() dtor",__LINE__, __FILE__));
00032 }
00033 
00034 TGo4ComGetObjectStatus::TGo4ComGetObjectStatus()
00035 :TGo4AnalysisObjectCommand("ANObjectStatus","Get an object status from analysis","his")
00036 
00037  {
00038    GO4TRACE((12,"TGo4ComGetObjectStatus::TGo4ComGetObjectStatus() ctor",__LINE__, __FILE__));
00039    SetReceiverName("AnalysisClient");  // this command needs client as receiver
00040                                        // override default receiver
00041 }
00042 
00043 Int_t TGo4ComGetObjectStatus::ExeCom()
00044 {
00045    GO4TRACE((12,"TGo4ComGetObjectStatus::ExeCom()",__LINE__, __FILE__));
00046 
00047    TGo4AnalysisClient* cli = dynamic_cast<TGo4AnalysisClient*> (fxReceiverBase);
00048    if (cli==0) {
00049       GO4TRACE((11,"TGo4ComGetObjectStatus::ExeCom() - no receiver specified ERROR!",__LINE__, __FILE__));
00050       TGo4Log::Debug(" !!! %s : NO RECEIVER ERROR!!!",GetName());
00051       return 1;
00052    }
00053 
00054    GO4TRACE((11,"TGo4ComGetObjectStatus::ExeCom() - found valid receiver",__LINE__, __FILE__));
00055    TGo4Log::Debug(" Executing %s : Object %s Status requested ", GetName(), GetObjectName());
00056    TGo4Analysis* ana = TGo4Analysis::Instance();
00057    TGo4ObjectStatus* state = ana ? ana->CreateObjectStatus(GetObjectName(), GetFolderName()) : 0;
00058    if(state) {
00059       TString name = state->GetName();      // workaround for the case that
00060       name.Append("_status");      // histogram is in monitoring list
00061       state->SetName(name.Data());
00062       cli->SendObject(state, GetTaskName());
00063       delete state; // SendObject will stream state, but not delete it!
00064    } else {
00065       cli->SendStatusMessage(3, kTRUE,TString::Format(
00066             "GetObjectStatus - ERROR:  no such object %s in folder %s",
00067             GetObjectName(), GetFolderName()));
00068    }
00069 
00070    return -1;
00071 }