File indexing completed on 2024-04-06 12:03:17
0001 #include "CondCore/Utilities/interface/Utilities.h"
0002 #include "CondCore/CondDB/interface/ConnectionPool.h"
0003 #include "CondFormats/RunInfo/interface/LHCInfo.h"
0004
0005
0006 #include <fstream>
0007 #include <iostream>
0008 #include <stdexcept>
0009
0010 namespace cond {
0011 class Dump_LHCInfo : public Utilities {
0012 public:
0013 Dump_LHCInfo();
0014 ~Dump_LHCInfo() override;
0015 int execute() override;
0016 };
0017 }
0018
0019 cond::Dump_LHCInfo::Dump_LHCInfo() : Utilities("conddb_dump_LHCInfo") {
0020 addConnectOption("connect", "c", "source connection string (optional, default=connect)");
0021 addOption<std::string>("tag", "t", "the source tag");
0022 addOption<std::string>("hash", "i", "the hash (id) of the payload to dump");
0023 addOption<cond::Time_t>("since", "s", "since time of the iov");
0024 }
0025
0026 cond::Dump_LHCInfo::~Dump_LHCInfo() {}
0027
0028 namespace Dump_LHCInfo_impl {
0029 void dump(const LHCInfo& payload, std::ostream& out) {
0030 std::stringstream ss;
0031 payload.print(ss);
0032 out << ss.str();
0033 out << std::endl;
0034 }
0035 }
0036
0037 int cond::Dump_LHCInfo::execute() {
0038 std::string connect = getOptionValue<std::string>("connect");
0039 std::string tag("");
0040
0041 cond::persistency::ConnectionPool connection;
0042 connection.setMessageVerbosity(coral::Error);
0043 connection.configure();
0044
0045 cond::Hash payloadHash("");
0046 cond::Time_t since = 0;
0047 if (hasOptionValue("hash")) {
0048 payloadHash = getOptionValue<std::string>("hash");
0049 } else {
0050 if (hasOptionValue("tag")) {
0051 tag = getOptionValue<std::string>("tag");
0052 } else {
0053 std::cout << "Error: no tag provided to identify the payload." << std::endl;
0054 return 1;
0055 }
0056 if (hasOptionValue("since")) {
0057 since = getOptionValue<cond::Time_t>("since");
0058 } else {
0059 std::cout << "Error: no IOV since provided to identify the payload." << std::endl;
0060 return 1;
0061 }
0062 }
0063
0064 cond::persistency::Session session = connection.createSession(connect, false);
0065 session.transaction().start(true);
0066
0067 if (payloadHash.empty()) {
0068 cond::persistency::IOVProxy iovSeq = session.readIov(tag);
0069 auto iov = iovSeq.getInterval(since);
0070 payloadHash = iov.payloadId;
0071 }
0072
0073 std::shared_ptr<LHCInfo> payload = session.fetchPayload<LHCInfo>(payloadHash);
0074 session.transaction().commit();
0075
0076 std::cout << "# *********************************************************** " << std::endl;
0077 std::cout << "# Dumping payload id " << payloadHash << std::endl;
0078 std::cout << "# *********************************************************** " << std::endl;
0079
0080 Dump_LHCInfo_impl::dump(*payload, std::cout);
0081
0082 std::cout << "# *********************************************************** " << std::endl;
0083 return 0;
0084 }
0085
0086 int main(int argc, char** argv) {
0087 cond::Dump_LHCInfo utilities;
0088 return utilities.run(argc, argv);
0089 }