CMSSW Reference Manual

00001 #include "CondCore/IOVService/interface/IOVSchemaUtility.h"
00002 #include "CondCore/IOVService/interface/IOVNames.h"
00003 #include "CondCore/DBCommon/interface/ObjectRelationalMappingUtility.h"
00004 #include "CondCore/DBCommon/interface/CoralTransaction.h"
00005 cond::IOVSchemaUtility::IOVSchemaUtility(cond::CoralTransaction& coraldb):m_coraldb(coraldb){
00006 }
00007 cond::IOVSchemaUtility::~IOVSchemaUtility(){}
00008 void 
00009 cond::IOVSchemaUtility::create(){
00010   cond::ObjectRelationalMappingUtility mappingUtil(&(m_coraldb.coralSessionProxy()) );
00011   if( !mappingUtil.existsMapping(cond::IOVNames::iovMappingVersion()) ){
00012     mappingUtil.buildAndStoreMappingFromBuffer(cond::IOVNames::iovMappingXML());
00013   }
00014 }
00015 void 
00016 cond::IOVSchemaUtility::drop(){
00017   cond::ObjectRelationalMappingUtility mappingUtil(&(m_coraldb.coralSessionProxy()) );
00018   if( !mappingUtil.existsMapping(cond::IOVNames::iovMappingVersion()) ) return;
00019   mappingUtil.removeMapping(cond::IOVNames::iovMappingVersion(),true);
00020 }
00021 void
00022 cond::IOVSchemaUtility::truncate(){
00023   cond::ObjectRelationalMappingUtility mappingUtil(&(m_coraldb.coralSessionProxy()) );
00024   if( !mappingUtil.existsMapping(cond::IOVNames::iovMappingVersion()) ) return;
00025   mappingUtil.removeMapping(cond::IOVNames::iovMappingVersion(),false);
00026 }
IOVSchemaUtility.cc
