DatabaseAccessTool Class Reference

#include <DatabaseAccessTool.h>

Collaboration diagram for DatabaseAccessTool:

Classes
class	Clockwork

Public Member Functions
	DatabaseAccessTool ()
	~DatabaseAccessTool ()
double	getDouble (const std::string &TableName, const std::string &FallbackVersion, const std::string &ColumnName) const

Private Member Functions
DatabaseAccessTool &	operator= (const DatabaseAccessTool &)
	DatabaseAccessTool (const DatabaseAccessTool &)

Private Attributes
Clockwork *	m_cw

Detailed Description

Definition at line 16 of file DatabaseAccessTool.h.

Constructor & Destructor Documentation

DatabaseAccessTool() [1/2]

DatabaseAccessTool::DatabaseAccessTool

(

)

Definition at line 25 of file DatabaseAccessTool.cxx.

  :m_cw(new Clockwork())
{
  ISvcLocator  *svcLocator=Gaudi::svcLocator();
  SmartIF<IGeoModelSvc> geoModel{svcLocator->service("GeoModelSvc")};
  if (!geoModel.isValid()) {
    throw std::runtime_error ("Cannot locate GeoModelSvc!!");
  }
 
  SmartIF<IRDBAccessSvc> rdbAccess{svcLocator->service("RDBAccessSvc")};
  if(!rdbAccess.isValid()) {
    throw std::runtime_error ("Cannot locate RDBAccessSvc!!");
  }
  m_cw->pAccessSvc = rdbAccess.get();
 
  // Obtain the geometry version information:
  
  std::string AtlasVersion = geoModel->atlasVersion();
  std::string LArVersion = geoModel->LAr_VersionOverride();
  
  m_cw->detectorKey  = LArVersion.empty() ? AtlasVersion : LArVersion;
  m_cw->detectorNode = LArVersion.empty() ? "ATLAS" : "LAr";
  
}

~DatabaseAccessTool()

DatabaseAccessTool::~DatabaseAccessTool

(

)

Definition at line 50 of file DatabaseAccessTool.cxx.

{
  delete m_cw;
}

DatabaseAccessTool() [2/2]

DatabaseAccessTool::DatabaseAccessTool ( const DatabaseAccessTool &  )

private

Member Function Documentation

getDouble()

double DatabaseAccessTool::getDouble	(	const std::string &	TableName,
		const std::string &	FallbackVersion,
		const std::string &	ColumnName
	)		const

Definition at line 55 of file DatabaseAccessTool.cxx.

                                                          {
 
  std::map<std::string, IRDBRecordset_ptr>::iterator m=m_cw->recMap.find(TableName);
  
  IRDBRecordset_ptr rec = (m==m_cw->recMap.end()) ? m_cw->pAccessSvc->getRecordsetPtr(TableName,m_cw->detectorKey,m_cw->detectorNode): (*m).second;
  if (rec->size()==0) {
    rec = m_cw->pAccessSvc->getRecordsetPtr(TableName,FallbackVersion);
    if (rec->size()==0) {
      throw std::runtime_error((std::string("Cannot find the Table: ") + TableName).c_str());
    }
  }
  double retval = (*rec)[0]->getDouble(ColumnName);
  if (m==m_cw->recMap.end()) {
    m_cw->recMap[TableName]=rec;
  }
  return retval;
}

operator=()

DatabaseAccessTool& DatabaseAccessTool::operator= ( const DatabaseAccessTool &  )

private

Member Data Documentation

m_cw

Clockwork* DatabaseAccessTool::m_cw

private

Definition at line 41 of file DatabaseAccessTool.h.

---

The documentation for this class was generated from the following files:

• DatabaseAccessTool.h
• DatabaseAccessTool.cxx