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Merge pull request #23068 from ggovi/lhcinfo-o2o-0-10_2_X
Enabling time-based sampling in LHCInfo O2O
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| #include "CondCore/Utilities/interface/Utilities.h" | ||
| #include "CondCore/CondDB/interface/ConnectionPool.h" | ||
| #include "CondFormats/RunInfo/interface/LHCInfo.h" | ||
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| //#include <boost/program_options.hpp> | ||
| #include <fstream> | ||
| #include <iostream> | ||
| #include <stdexcept> | ||
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| namespace cond { | ||
| class Dump_LHCInfo : public Utilities { | ||
| public: | ||
| Dump_LHCInfo(); | ||
| ~Dump_LHCInfo() override; | ||
| int execute() override; | ||
| }; | ||
| } | ||
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| cond::Dump_LHCInfo::Dump_LHCInfo():Utilities("conddb_dump_LHCInfo"){ | ||
| addConnectOption("connect","c","source connection string (optional, default=connect)"); | ||
| addOption<std::string>("tag","t","the source tag"); | ||
| addOption<std::string>("hash","i","the hash (id) of the payload to dump"); | ||
| addOption<cond::Time_t>("since","s","since time of the iov"); | ||
| } | ||
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| cond::Dump_LHCInfo::~Dump_LHCInfo(){ | ||
| } | ||
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| namespace Dump_LHCInfo_impl { | ||
| void dump( const LHCInfo& payload, std::ostream& out ){ | ||
| std::stringstream ss; | ||
| payload.print( ss ); | ||
| out <<ss.str(); | ||
| out <<std::endl; | ||
| } | ||
| } | ||
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| int cond::Dump_LHCInfo::execute(){ | ||
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| std::string connect = getOptionValue<std::string>("connect"); | ||
| std::string tag(""); | ||
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| cond::persistency::ConnectionPool connection; | ||
| connection.setMessageVerbosity( coral::Error ); | ||
| connection.configure(); | ||
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| cond::Hash payloadHash(""); | ||
| cond::Time_t since=0; | ||
| if(hasOptionValue("hash")) { | ||
| payloadHash = getOptionValue<std::string>("hash"); | ||
| } else { | ||
| if(hasOptionValue("tag")){ | ||
| tag = getOptionValue<std::string>("tag"); | ||
| } else { | ||
| std::cout <<"Error: no tag provided to identify the payload."<<std::endl; | ||
| return 1; | ||
| } | ||
| if(hasOptionValue("since")){ | ||
| since = getOptionValue<cond::Time_t>("since"); | ||
| } else { | ||
| std::cout <<"Error: no IOV since provided to identify the payload."<<std::endl; | ||
| return 1; | ||
| } | ||
| } | ||
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| cond::persistency::Session session = connection.createSession( connect, false ); | ||
| session.transaction().start(true); | ||
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| if( payloadHash.empty() ){ | ||
| cond::persistency::IOVProxy iovSeq = session.readIov( tag ); | ||
| auto it = iovSeq.find( since ); | ||
| if( it == iovSeq.end() ){ | ||
| std::cout <<"Could not find iov with since="<<since<<" in tag "<<tag<<std::endl; | ||
| session.transaction().commit(); | ||
| return 2; | ||
| } | ||
| payloadHash = (*it).payloadId; | ||
| } | ||
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| std::shared_ptr<LHCInfo> payload = session.fetchPayload<LHCInfo>( payloadHash ); | ||
| session.transaction().commit(); | ||
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| std::cout <<"# *********************************************************** "<<std::endl; | ||
| std::cout <<"# Dumping payload id "<<payloadHash<<std::endl; | ||
| std::cout <<"# *********************************************************** "<<std::endl; | ||
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| Dump_LHCInfo_impl::dump( *payload,std::cout ); | ||
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| std::cout <<"# *********************************************************** "<<std::endl; | ||
| return 0; | ||
| } | ||
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| int main( int argc, char** argv ){ | ||
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| cond::Dump_LHCInfo utilities; | ||
| return utilities.run(argc,argv); | ||
| } |
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