DeMuxDigitListModule.cxx

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// $Id: DeMuxDigitListModule.cxx,v 1.8 2005/02/01 19:07:28 tagg Exp $
//
// DeMuxDigitListModule.cxx
//
// A JobControl Module for filling CandDeMuxDigitList from CandDigitList
//
// Author:  G. Irwin 9/2002
// JobModule Registry parameters (with default values) are:
//
// "NameListIn" - "canddigitlist"
// "NameListOut" - "canddigitlist"
// "TitleListOut" - "Created by DeMuxDigitListModule from CandDigitList"
// "DeMuxDigitListAlgorithm" - "AlgDeMuxDigitList"
// "DeMuxDigitListAlgConfig" - "default"
// "SwitchPersToTemp" - 1 (means don't write out original CandDigitList)

#include <cassert>

#include "Algorithm/AlgFactory.h"
#include "Algorithm/AlgHandle.h"
#include "CandData/CandHeader.h"
#include "CandData/CandRecord.h"
#include "CandDigit/CandDigitListHandle.h"
#include "CandDigit/CandDeMuxDigitListHandle.h"
#include "CandDigit/DeMuxDigitListModule.h"
#include "Candidate/CandContext.h"
#include "JobControl/JobCModuleRegistry.h"
#include "JobControl/JobCommand.h"
#include "MessageService/MsgService.h"
#include "MinosObjectMap/MomNavigator.h"

ClassImp(DeMuxDigitListModule)

//......................................................................
CVSID("$Id: DeMuxDigitListModule.cxx,v 1.8 2005/02/01 19:07:28 tagg Exp $");
JOBMODULE(DeMuxDigitListModule, "DeMuxDigitListModule",
          "Builds CandDeMuxDigitList from CandDigitList");

//......................................................................
DeMuxDigitListModule::DeMuxDigitListModule()
{
  MSG("Digit", Msg::kVerbose) << "DeMuxDigitListModule::Constructor\n";
}

//......................................................................
DeMuxDigitListModule::~DeMuxDigitListModule() 
{
  MSG("Digit", Msg::kVerbose) << "DeMuxDigitListModule::Destructor\n";
}

//......................................................................
void DeMuxDigitListModule::BeginJob()
{
  MSG("Digit", Msg::kVerbose) << "DeMuxDigitListModule::BeginJob\n";
 }

//......................................................................
void DeMuxDigitListModule::Config(const Registry& /* r */) 
{
  MSG("Digit", Msg::kDebug) << "DeMuxDigitListModule::Config" << endl;
}

//......................................................................
const Registry& DeMuxDigitListModule::DefaultConfig() const 
{
  MSG("Digit", Msg::kDebug)
    << "DeMuxDigitListModule::DefaultConfig" << endl;

  static Registry r;
  
  std::string name = this->JobCModule::GetName();
  name += ".config.default";
  r.SetName(name.c_str());
  
  r.UnLockValues();
  r.Set("NameListIn",  "canddigitlist");
  r.Set("NameListOut", "canddigitlist");
  r.Set("TitleListOut",
                  "Created by DeMuxDigitListModule from CandDigitList");
  r.Set("DeMuxDigitListAlgorithm", "AlgDeMuxDigitList");
  r.Set("DeMuxDigitListAlgConfig", "default");
  r.Set("SwitchPersToTemp", 1);
  r.LockValues();

  return r;
}

//......................................................................
JobCResult DeMuxDigitListModule::Reco(MomNavigator *mom)
{
  JobCResult result(JobCResult::kPassed);

  MSG("Digit", Msg::kVerbose) << "DeMuxDigitListModule::Reco" << endl;

// Cache JobModule Registry values for Reco method
  const char *tmps = 0;
  Int_t       tmpi = 0;

  const char *namelistin = 0;
  const char *namelistout = 0;
  const char *titlelistout = 0;
  const char *demuxdigitlistalgorithm = 0;
  const char *demuxdigitlistalgconfig = 0;
  Int_t switchperstotemp = 0;

  Registry &r = GetConfig();     // Get this JobModule's Registry object
  if (r.Get("NameListIn",       tmps)) namelistin       = tmps;
  if (r.Get("NameListOut",      tmps)) namelistout      = tmps;
  if (r.Get("TitleListOut",     tmps)) titlelistout     = tmps;
  if (r.Get("DeMuxDigitListAlgorithm", tmps))
                                demuxdigitlistalgorithm = tmps;
  if (r.Get("DeMuxDigitListAlgConfig", tmps))
                                demuxdigitlistalgconfig = tmps;
  if (r.Get("SwitchPersToTemp", tmpi)) switchperstotemp = tmpi;

// Find PrimaryCandidateRecord fragment in MOM.
  CandRecord *candrec = dynamic_cast<CandRecord *>
             (mom->GetFragment("CandRecord", "PrimaryCandidateRecord"));
  if (candrec == 0) {
    MSG("Digit", Msg::kWarning) << "No PrimaryCandidateRecord in MOM."
                                                                << endl;
    result.SetWarning().SetFailed();
    return result;
  }

// Find CandDigitListHandle in CandRecord.
  MSG("Digit", Msg::kVerbose)
    << "CandDigitListHandle *cdlh = dynamic_cast<CandDigitListHandle *>"
    << " (candrec->FindCandHandle(\"CandDigitListHandle\", "
    << namelistin << "));" << endl;
  
  CandDigitListHandle *cdlh = dynamic_cast<CandDigitListHandle *>
    (candrec->FindCandHandle("CandDigitListHandle",namelistin));

  if (cdlh == 0) {
    MSG("Digit", Msg::kWarning)
                << "No CandDigitListHandle named " << namelistin
                                           << " in CandRecord." << endl;
    result.SetWarning().SetFailed();
    return result;
  }

  MSG("Digit", Msg::kDebug) << "CandContext cx(this);" << endl;
  CandContext cx(this, mom);

  MSG("Digit", Msg::kDebug) << "cx.SetDataIn(cdlh);" << endl;
  cx.SetDataIn(cdlh);

// Get Singleton instance of AlgFactory.
  MSG("Digit", Msg::kDebug)
                      << "Get Singleton instance of AlgFactory." << endl
               << "AlgFactory &af = AlgFactory::GetInstance();" << endl;
  AlgFactory &af = AlgFactory::GetInstance();

// Build a CandDeMuxDigitList from CandDigitList.
  MSG("Digit", Msg::kDebug)
   << "Get AlgHandle to DeMuxDigitList Algorithm and AlgConfig." << endl
   << "AlgHandle addlh = af.GetAlgHandle(" << demuxdigitlistalgorithm
   << ", " << demuxdigitlistalgconfig << ");" << endl;
  AlgHandle addlh = af.GetAlgHandle(demuxdigitlistalgorithm,
                                    demuxdigitlistalgconfig);

  MSG("Digit", Msg::kDebug)
     << "cddlh = CandDeMuxDigitList::MakeCandidate(addlh, cx);" << endl;
  CandDeMuxDigitListHandle cddlh =
                           CandDeMuxDigitList::MakeCandidate(addlh, cx);
  cddlh.SetName(namelistout);
  cddlh.SetTitle(titlelistout);

// Give the CandHandle to the CandRecord
  MSG("Digit", Msg::kDebug) << "candrec->SecureCandHandle(cddlh);"
                                                                << endl;
  candrec->SecureCandHandle(cddlh);

// Reassign original CandDigitList from Persistent list to fTemporaries
  if (switchperstotemp) candrec->SwitchCandHandlePersToTemp(cdlh);
  
  return result;
}

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