CMSRunSummaryDummy2DB.cc

Go to the documentation of this file.

#ifndef RecoLuminosity_LumiProducer_CMSRunSummaryDummy2DB_H
#define RecoLuminosity_LumiProducer_CMSRunSummaryDummy2DB_H
#include "RelationalAccess/ConnectionService.h"
#include "RelationalAccess/ISessionProxy.h"
#include "RelationalAccess/ITransaction.h"
#include "RelationalAccess/ITypeConverter.h"
#include "RelationalAccess/ISchema.h"
#include "RelationalAccess/ITable.h"
#include "RelationalAccess/ITableDataEditor.h"
#include "CoralBase/TimeStamp.h"
#include "CoralBase/AttributeList.h"
#include "CoralBase/AttributeSpecification.h"
#include "CoralBase/Attribute.h"
#include "CoralBase/Exception.h"
#include "RecoLuminosity/LumiProducer/interface/DataPipe.h"
#include "RecoLuminosity/LumiProducer/interface/LumiNames.h"
#include "RecoLuminosity/LumiProducer/interface/Exception.h"
#include "RecoLuminosity/LumiProducer/interface/DBConfig.h"
#include <iostream>
namespace lumi {
  class CMSRunSummaryDummy2DB : public DataPipe {
  public:
    CMSRunSummaryDummy2DB(const std::string& dest);
    unsigned long long retrieveData(unsigned int) override;
    const std::string dataType() const override;
    const std::string sourceType() const override;
    ~CMSRunSummaryDummy2DB() override;
  };  //cl CMSRunSummaryDummy2DB
  //
  //implementation
  //
  CMSRunSummaryDummy2DB::CMSRunSummaryDummy2DB(const std::string& dest) : DataPipe(dest) {}
  unsigned long long CMSRunSummaryDummy2DB::retrieveData(unsigned int runnum) {
    //
    //generate dummy data of run summary for the given run and write data to LumiDB
    //
    std::string fakehltkey("/cdaq/Cosmic/V12");
    coral::ConnectionService* svc = new coral::ConnectionService;
    lumi::DBConfig dbconf(*svc);
    if (!m_authpath.empty()) {
      dbconf.setAuthentication(m_authpath);
    }
    coral::ISessionProxy* session = svc->connect(m_dest, coral::Update);
    coral::ITypeConverter& tpc = session->typeConverter();
    tpc.setCppTypeForSqlType("unsigned int", "NUMBER(10)");
    try {
      session->transaction().start(false);
      coral::ISchema& schema = session->nominalSchema();
      coral::ITable& runtable = schema.tableHandle(LumiNames::cmsrunsummaryTableName());
      coral::AttributeList runData;
      runtable.dataEditor().rowBuffer(runData);
      runData["RUNNUM"].data<unsigned int>() = runnum;
      runData["FILLNUM"].data<unsigned int>() = 8973344;
      runData["SEQUENCE"].data<std::string>() = "run sequence key";
      runData["HLTKEY"].data<std::string>() = fakehltkey;
      runData["STARTTIME"].data<coral::TimeStamp>() = coral::TimeStamp::now();
      runData["STOPTIME"].data<coral::TimeStamp>() = coral::TimeStamp::now();
 
      runtable.dataEditor().insertRow(runData);
    } catch (const coral::Exception& er) {
      std::cout << "database problem " << er.what() << std::endl;
      session->transaction().rollback();
      delete session;
      delete svc;
      throw er;
    }
    session->transaction().commit();
    delete session;
    delete svc;
    return 0;
  }
  const std::string CMSRunSummaryDummy2DB::dataType() const { return "CMSRUNSUMMARY"; }
  const std::string CMSRunSummaryDummy2DB::sourceType() const { return "DUMMY"; }
  CMSRunSummaryDummy2DB::~CMSRunSummaryDummy2DB() {}
}  // namespace lumi
#include "RecoLuminosity/LumiProducer/interface/DataPipeFactory.h"
DEFINE_EDM_PLUGIN(lumi::DataPipeFactory, lumi::CMSRunSummaryDummy2DB, "CMSRunSummaryDummy2DB");
#endif