int cond::MigrateGTUtilities::execute(){
std::string gtag = getOptionValue<std::string>("globaltag");
std::string release = getOptionValue<std::string>("release");
bool debug = hasDebug();
std::string destConnect = getOptionValue<std::string>("destConnect" );
std::string sourceConnect = getOptionValue<std::string>("sourceConnect");
bool verbose = hasOptionValue("verbose");
bool dryRun = hasOptionValue("dryRun");
bool onlineMode = hasOptionValue("online");
std::vector<std::tuple<std::string,std::string,std::string,std::string,std::string> > gtlist;
if(! getGTList( gtag, gtlist ) ) throw std::runtime_error( std::string("Source GT ")+gtag+" has not been found." );
ConnectionPool connPool;
if( hasDebug() ) connPool.setMessageVerbosity( coral::Debug );
Session session = connPool.createSession( destConnect, !dryRun );
session.transaction().start( dryRun );
if( session.existsGlobalTag( gtag ) ){
std::cout <<"GT "<<gtag<<" already exists in the destination database."<<std::endl;
return 1;
}
GTEditor newGT;
if( !dryRun ){
newGT = session.createGlobalTag( gtag );
newGT.setDescription( "GT "+gtag+" migrated from account "+sourceConnect );
newGT.setRelease( release );
newGT.setSnapshotTime( boost::posix_time::time_from_string(std::string(cond::time::MAX_TIMESTAMP) ) );
}
std::cout <<"Processing "<<gtlist.size()<<" tags."<<std::endl;
size_t nerr = 0;
for(auto gtitem : gtlist ){
std::string tag = std::get<0>( gtitem );
std::string payloadTypeName = std::get<1>( gtitem );
std::string recordName = std::get<2>( gtitem );
std::string recordLabel = std::get<3>( gtitem );
std::string connectionString = std::get<4>( gtitem );
std::cout <<"--> Processing tag "<<tag<<" (objectType: "<<payloadTypeName<<") on account "<<connectionString<<std::endl;
std::string sourceConn = convert( connectionString, onlineMode ); // "oracle://cms_orcon_adg/"+account;
std::string destTag("");
cond::MigrationStatus status;
bool exists = session.checkMigrationLog( sourceConn, tag, destTag, status );
if(!exists || status==cond::ERROR){
std::cout <<" ERROR: Tag "<<tag<<" from "<<sourceConn<<" has not been migrated to the destination database."<<std::endl;
if( !dryRun ){
return 1;
} else {
nerr++;
}
} else {
std::cout <<" Inserting tag "<<destTag<<std::endl;
}
if( !dryRun ) newGT.insert( recordName, recordLabel, destTag );
}
if( !dryRun )newGT.flush();
session.transaction().commit();
std::cout << std::endl;
if( !dryRun ) {
std::cout <<"Global Tag \""<<gtag<<"\" imported."<<std::endl;
} else {
std::cout <<"Importing Global Tag \""<<gtag<<"\" will run with "<<nerr<<" error(s)"<<std::endl;
}
return 0;
}
int run( const std::string& connectionString ){
try{
//*************
std::cout <<"> Connecting with db in "<<connectionString<<std::endl;
ConnectionPool connPool;
connPool.setMessageVerbosity( coral::Debug );
Session session = connPool.createSession( connectionString, true );
session.transaction().start( false );
std::string pay0("Payload #0");
std::string pay1("Payload #1");
std::string pay2("Payload #2");
std::string pay3("Payload #3");
std::string pay4("Payload #4");
std::string pay5("Payload #5");
auto p0 = session.storePayload( pay0 );
auto p1 = session.storePayload( pay1 );
auto p2 = session.storePayload( pay2 );
IOVEditor editor;
if( !session.existsIov( "MyTag" ) ){
editor = session.createIov<std::string>( "MyTag", cond::runnumber );
editor.setDescription("Test for timestamp selection");
editor.insert( 1, p0 );
editor.insert( 101, p1 );
editor.insert( 201, p2 );
std::cout <<"> inserted 3 iovs..."<<std::endl;
editor.flush();
std::cout <<"> iov changes flushed..."<<std::endl;
}
session.transaction().commit();
boost::posix_time::ptime snap0 = boost::posix_time::microsec_clock::universal_time();
std::cout <<"> iov changes committed!..."<<std::endl;
::sleep(2);
boost::posix_time::ptime notime;
session.transaction().start();
readTag( "MyTag", session, notime );
session.transaction().commit();
session.transaction().start( false );
auto p3 = session.storePayload( pay3 );
auto p4 = session.storePayload( pay4 );
auto p5 = session.storePayload( pay5 );
editor = session.editIov( "MyTag" );
editor.insert( 101, p3 );
editor.insert( 222, p4 );
editor.flush();
session.transaction().commit();
boost::posix_time::ptime snap1 = boost::posix_time::microsec_clock::universal_time();
::sleep(2);
session.transaction().start();
readTag( "MyTag", session, notime );
session.transaction().commit();
session.transaction().start( false );
editor = session.editIov( "MyTag" );
editor.insert( 102, p5 );
editor.flush();
session.transaction().commit();
session.transaction().start();
readTag( "MyTag", session, notime );
session.transaction().commit();
session.transaction().start();
readTag( "MyTag", session, snap0 );
session.transaction().commit();
session.transaction().start();
readTag( "MyTag", session, snap1 );
session.transaction().commit();
//
session.transaction().start( false );
GTEditor gtWriter = session.createGlobalTag("MY_TEST_GT_V0");
gtWriter.setDescription( "test GT" );
gtWriter.setRelease( "CMSSW_7_5_X" );
gtWriter.setSnapshotTime( snap0 );
gtWriter.insert( "myrecord", "MyTag" );
gtWriter.flush();
session.transaction().commit();
session.transaction().start();
GTProxy gtReader = session.readGlobalTag("MY_TEST_GT_V0");
boost::posix_time::ptime snap2 = gtReader.snapshotTime();
readTag( "MyTag", session, snap2 );
session.transaction().commit();
} catch (const std::exception& e){
std::cout << "ERROR: " << e.what() << std::endl;
return -1;
} catch (...){
std::cout << "UNEXPECTED FAILURE." << std::endl;
return -1;
}
std::cout <<"## Run successfully completed."<<std::endl;
return 0;
}