void readTag( const std::string& tag, Session& session, const boost::posix_time::ptime& snapshotTime ){
IOVProxy proxy;
if( snapshotTime.is_not_a_date_time() ) proxy = session.readIov( tag );
else proxy = session.readIov( tag, snapshotTime );
std::cout <<"> iov loaded size="<<proxy.loadedSize()<<std::endl;
std::cout <<"> iov sequence size="<<proxy.sequenceSize()<<std::endl;
IOVProxy::Iterator iovIt = proxy.find( 107 );
if( iovIt == proxy.end() ){
std::cout <<">[0] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[0] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
boost::shared_ptr<std::string> pay0 = session.fetchPayload<std::string>( val.payloadId );
std::cout <<"#[0] payload="<<*pay0<<std::endl;
}
iovIt = proxy.find( 235 );
if( iovIt == proxy.end() ){
std::cout <<">[1] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[1] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
boost::shared_ptr<std::string> pay0 = session.fetchPayload<std::string>( val.payloadId );
std::cout <<"#[1] payload="<<*pay0<<std::endl;
}
}
int doRead( const std::string& connectionString ){
int nFail = 0;
try{
//*************
std::cout <<"> Connecting for reading with db in "<<connectionString<<std::endl;
ConnectionPool connPool;
connPool.setMessageVerbosity( coral::Debug );
Session session = connPool.createSession( connectionString, true );
session.transaction().start( false );
session.transaction().start();
IOVProxy proxy = session.readIov( "MyNewIOV" );
std::cout <<"> iov loaded size="<<proxy.loadedSize()<<std::endl;
std::cout <<"> iov sequence size="<<proxy.sequenceSize()<<std::endl;
IOVProxy::Iterator iovIt = proxy.find( 57 );
if( iovIt == proxy.end() ){
std::cout <<">[0] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[0] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay0 = session.fetchPayload<MyTestData>( val.payloadId );
pay0->print();
if ( *pay0 != MyTestData(iVal0) ){
nFail++;
std::cout << "ERROR, pay0 found to be wrong, expected : " << iVal0 << " IOV: " << val.since << std::endl;
}
iovIt++;
}
if(iovIt == proxy.end() ){
std::cout<<"#[1] not found!"<<std::endl;
} else {
cond::Iov_t val =*iovIt;
std::cout <<"#[1] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay1 = session.fetchPayload<MyTestData>( val.payloadId );
pay1->print();
if ( *pay1 != MyTestData(iVal1) ){
nFail++;
std::cout << "ERROR, pay1 found to be wrong, expected : " << iVal1 << " IOV: " << val.since << std::endl;
}
}
iovIt = proxy.find( 176 );
if( iovIt == proxy.end() ){
std::cout <<"#[2] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[2] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay2 = session.fetchPayload<MyTestData>( val.payloadId );
pay2->print();
if ( *pay2 != MyTestData(iVal1) ){
nFail++;
std::cout << "ERROR, pay2 found to be wrong, expected : " << iVal1 << " IOV: " << val.since << std::endl;
}
iovIt++;
}
if(iovIt == proxy.end() ){
std::cout<<"#[3] not found!"<<std::endl;
} else {
cond::Iov_t val =*iovIt;
std::cout <<"#[3] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay3 = session.fetchPayload<MyTestData>( val.payloadId );
pay3->print();
if ( *pay3 != MyTestData(iVal1) ){
nFail++;
std::cout << "ERROR, pay3 found to be wrong, expected : " << iVal1 << " IOV: " << val.since << std::endl;
}
}
proxy = session.readIov( "StringData" );
auto iov2It = proxy.find( 1000022 );
if(iov2It == proxy.end() ){
std::cout<<"#[4] not found!"<<std::endl;
} else {
cond::Iov_t val =*iov2It;
std::cout <<"#[4] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<std::string> pay4 = session.fetchPayload<std::string>( val.payloadId );
std::cout <<"#pay4="<<*pay4<<std::endl;
if ( *pay4 != sVal ){
nFail++;
std::cout << "ERROR, pay4 found to be " << *pay4 << " expected : " << sVal << " IOV: " << val.since << std::endl;
}
}
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;
}
if (nFail == 0) {
std::cout << "## Run successfully completed." << std::endl;
} else {
std::cout << "## Run completed with ERRORS. nFail = " << nFail << std::endl;
}
return nFail;
}
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 );
MyTestData d0( 17 );
MyTestData d1( 999 );
std::cout <<"> Storing payload ptr="<<&d0<<std::endl;
cond::Hash p0 = session.storePayload( d0, boost::posix_time::microsec_clock::universal_time() );
cond::Hash p1 = session.storePayload( d1, boost::posix_time::microsec_clock::universal_time() );
std::string d("abcd1234");
cond::Hash p3 = session.storePayload( d, boost::posix_time::microsec_clock::universal_time() );
IOVEditor editor;
if( !session.existsIov( "MyNewIOV" ) ){
editor = session.createIov<MyTestData>( "MyNewIOV", cond::runnumber, cond::SYNCH_OFFLINE );
editor.setDescription("Test with MyTestData class");
editor.insert( 1, p0 );
editor.insert( 100, p1 );
std::cout <<"> inserted 2 iovs..."<<std::endl;
editor.flush();
std::cout <<"> iov changes flushed..."<<std::endl;
}
if( !session.existsIov( "StringData" ) ){
editor = session.createIov<std::string>( "StringData", cond::timestamp );
editor.setDescription("Test with std::string class");
editor.insert( 1000000, p3 );
editor.insert( 2000000, p3 );
editor.flush();
}
session.transaction().commit();
std::cout <<"> iov changes committed!..."<<std::endl;
session.transaction().start( false );
std::cout <<"## now trying to insert in the past..."<<std::endl;
try{
editor = session.editIov( "MyNewIOV" );
editor.insert( 200, p1 );
editor.insert( 300, p1 );
editor.insert( 50, p1 );
editor.flush();
std::cout <<"ERROR: forbidden insertion."<<std::endl;
session.transaction().commit();
} catch ( const cond::persistency::Exception& e ){
std::cout <<"Expected error: "<<e.what()<<std::endl;
session.transaction().rollback();
}
session.transaction().start( false );
editor = session.editIov( "StringData" );
editor.insert( 3000000, p3 );
editor.insert( 4000000, p3 );
editor.insert( 1500000, p3);
editor.flush();
std::cout <<"Insertion in the past completed."<<std::endl;
session.transaction().commit();
::sleep(2);
session.transaction().start();
IOVProxy proxy = session.readIov( "MyNewIOV" );
std::cout <<"> iov loaded size="<<proxy.loadedSize()<<std::endl;
std::cout <<"> iov sequence size="<<proxy.sequenceSize()<<std::endl;
IOVProxy::Iterator iovIt = proxy.find( 57 );
if( iovIt == proxy.end() ){
std::cout <<">[0] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[0] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay0 = session.fetchPayload<MyTestData>( val.payloadId );
pay0->print();
iovIt++;
}
if(iovIt == proxy.end() ){
std::cout<<"#[1] not found!"<<std::endl;
} else {
cond::Iov_t val =*iovIt;
std::cout <<"#[1] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay1 = session.fetchPayload<MyTestData>( val.payloadId );
pay1->print();
}
iovIt = proxy.find( 176 );
if( iovIt == proxy.end() ){
std::cout <<"#[2] not found!"<<std::endl;
} else {
cond::Iov_t val = *iovIt;
std::cout <<"#[2] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay2 = session.fetchPayload<MyTestData>( val.payloadId );
pay2->print();
iovIt++;
}
if(iovIt == proxy.end() ){
std::cout<<"#[3] not found!"<<std::endl;
} else {
cond::Iov_t val =*iovIt;
std::cout <<"#[3] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<MyTestData> pay3 = session.fetchPayload<MyTestData>( val.payloadId );
pay3->print();
}
proxy = session.readIov( "StringData" );
auto iov2It = proxy.find( 1000022 );
if(iov2It == proxy.end() ){
std::cout<<"#[4] not found!"<<std::endl;
} else {
cond::Iov_t val =*iov2It;
std::cout <<"#[4] iov since="<<val.since<<" till="<<val.till<<" pid="<<val.payloadId<<std::endl;
std::shared_ptr<std::string> pay4 = session.fetchPayload<std::string>( val.payloadId );
std::cout <<"#pay4="<<*pay4<<std::endl;
}
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;
}