DT/src/DTRangeT0Handler.cc

0001 /*
0002  *  See header file for a description of this class.
0003  *
0004  *  $Date: 2007/12/07 15:13:47 $
0005  *  $Revision: 1.2 $
0006  *  \author Paolo Ronchese INFN Padova
0007  *
0008  */
0009
0010 //-----------------------
0011 // This Class' Header --
0012 //-----------------------
0013 #include "CondTools/DT/interface/DTRangeT0Handler.h"
0014
0015 //-------------------------------
0016 // Collaborating Class Headers --
0017 //-------------------------------
0018 #include "CondFormats/DTObjects/interface/DTRangeT0.h"
0019
0020 //---------------
0021 // C++ Headers --
0022 //---------------
0023 #include <iostream>
0024 #include <fstream>
0025
0026 //-------------------
0027 // Initializations --
0028 //-------------------
0029
0030 //----------------
0031 // Constructors --
0032 //----------------
0033 DTRangeT0Handler::DTRangeT0Handler(const edm::ParameterSet& ps)
0034     : dataTag(ps.getParameter<std::string>("tag")),
0035       fileName(ps.getParameter<std::string>("file")),
0036       runNumber(ps.getParameter<unsigned int>("run")) {}
0037
0038 //--------------
0039 // Destructor --
0040 //--------------
0041 DTRangeT0Handler::~DTRangeT0Handler() {}
0042
0043 //--------------
0044 // Operations --
0045 //--------------
0046 void DTRangeT0Handler::getNewObjects() {
0047   //to access the information on the tag inside the offline database:
0048   cond::TagInfo_t const& ti = tagInfo();
0049   cond::Time_t last = ti.lastInterval.since;
0050
0051   //to access the information on last successful log entry for this tag:
0052   //  cond::LogDBEntry const & lde = logDBEntry();
0053
0054   //to access the lastest payload (Ref is a smart pointer)
0055   //  Ref payload = lastPayload();
0056
0057   /*
0058   int irun = event.id().run();
0059   int ievt = event.id().event();
0060   std::cout << "================ "
0061             << irun << " " << ievt << std::endl;
0062
0063   std::map<std::string, popcon::PayloadIOV> mp = getOfflineInfo();
0064   std::map<std::string, popcon::PayloadIOV>::iterator iter = mp.begin();
0065   std::map<std::string, popcon::PayloadIOV>::iterator iend = mp.end();
0066   std::cout << "list of all tags: " << std::endl;
0067   while ( iter != iend ) {
0068     std::cout << "Tag: "                       << iter->first
0069               << " , last object valid since " << iter->second.last_since
0070               << " to "                        << iter->second.last_till
0071               << std::endl;
0072     iter++;
0073   }
0074
0075   std::cout << "look for tag " << dataTag << std::endl;
0076   std::map<std::string, popcon::PayloadIOV>::iterator itag =
0077     mp.find( dataTag );
0078 */
0079
0080   DTRangeT0* t0Range = new DTRangeT0(dataTag);
0081
0082   int status = 0;
0083   std::ifstream ifile(fileName.c_str());
0084   int whe;
0085   int sta;
0086   int sec;
0087   int qua;
0088   int t0min;
0089   int t0max;
0090   while (ifile >> whe >> sta >> sec >> qua >> t0min >> t0max) {
0091     status = t0Range->set(whe, sta, sec, qua, t0min, t0max);
0092     std::cout << whe << " " << sta << " " << sec << " " << qua << " " << t0min << " " << t0max << "  -> ";
0093     std::cout << "insert status: " << status << std::endl;
0094   }
0095
0096   /*
0097   unsigned int runf = irun;
0098   unsigned int runl = 0xffffffff;
0099   popcon::IOVPair iop = { runf, runl };
0100   std::cout << "APPEND NEW OBJECT: "
0101             << runf << " " << runl << " " << t0Range << std::endl;
0102   m_to_transfer->push_back( std::make_pair( t0Range, iop ) );
0103 */
0104
0105   //for each payload provide IOV information (say in this case we use since)
0106   cond::Time_t snc = runNumber;
0107   if (runNumber > last)
0108     m_to_transfer.push_back(std::make_pair(t0Range, snc));
0109   else {
0110     std::cout << "More recent data already present - skipped" << std::endl;
0111     delete t0Range;
0112   }
0113
0114   return;
0115 }
0116
0117 std::string DTRangeT0Handler::id() const { return dataTag; }