ODDCUCycle Class Reference

#include <ODDCUCycle.h>

Inheritance diagram for ODDCUCycle:

Public Member Functions
int	getDCUConfigurationID () const
int	getId () const
std::string	getTable ()
	ODDCUCycle ()
bool	operator!= (const ODDCUCycle &m) const
bool	operator== (const ODDCUCycle &m) const
void	setDCUConfigurationID (int x)
void	setId (int id)
	~ODDCUCycle ()
Public Member Functions inherited from IODConfig
std::string	getConfigTag ()
void	setConfigTag (std::string x)
Public Member Functions inherited from IDBObject
oracle::occi::Connection *	getConn () const
oracle::occi::Environment *	getEnv () const
void	setConnection (oracle::occi::Environment *env, oracle::occi::Connection *conn)
virtual	~IDBObject ()

Private Member Functions
void	clear ()
void	fetchData (ODDCUCycle *result) throw (std::runtime_error)
int	fetchID () throw (std::runtime_error)
void	insertConfig () throw (std::runtime_error)
void	prepareWrite () throw (std::runtime_error)
void	setByID (int id) throw (std::runtime_error)
void	writeDB () throw (std::runtime_error)

Private Attributes
int	m_dcu_config_id
int	m_ID

Friends
class	EcalCondDBInterface
class	ODEcalCycle

Additional Inherited Members
Public Types inherited from IODConfig
typedef oracle::occi::Clob	Clob
typedef oracle::occi::SQLException	SQLException
typedef oracle::occi::Statement	Statement
typedef oracle::occi::Stream	Stream
Public Attributes inherited from IODConfig
std::string	m_config_tag
Static Public Attributes inherited from IDBObject
static int const	ECALDB_NROWS =1024
Protected Member Functions inherited from IODConfig
void	checkPrepare () throw (std::runtime_error)
void	createReadStatement () throw (std::runtime_error)
void	populateClob (Clob &clob, std::string fname, unsigned int bufsize) throw (std::runtime_error)
unsigned char *	readClob (Clob &clob, int size) throw (std::runtime_error)
void	setPrefetchRowCount (int ncount) throw (std::runtime_error)
void	terminateReadStatement () throw (std::runtime_error)
void	terminateWriteStatement () throw (std::runtime_error)
Protected Member Functions inherited from IDBObject
void	checkConnection () const throw (std::runtime_error)
Protected Attributes inherited from IODConfig
Statement *	m_readStmt
Statement *	m_writeStmt
Protected Attributes inherited from IDBObject
oracle::occi::Connection *	m_conn
oracle::occi::Environment *	m_env

Detailed Description

Definition at line 11 of file ODDCUCycle.h.

Constructor & Destructor Documentation

ODDCUCycle::ODDCUCycle

(

)

Definition at line 9 of file ODDCUCycle.cc.

References NULL.

{
  m_env = NULL;
  m_conn = NULL;
  m_writeStmt = NULL;
  m_readStmt = NULL;
  //
  m_ID = 0;
  m_dcu_config_id = 0;
}

ODDCUCycle::~ODDCUCycle

(

)

Definition at line 21 of file ODDCUCycle.cc.

{
}

Member Function Documentation

void ODDCUCycle::clear ( void  )

private

Definition at line 66 of file ODDCUCycle.cc.

                      {
  m_dcu_config_id=0;
}

void ODDCUCycle::fetchData ( ODDCUCycle *  result ) throw ( std::runtime_error )

private

Definition at line 131 of file ODDCUCycle.cc.

References alignCSCRings::e, and query::result.

{
  this->checkConnection();
  result->clear();

  if(result->getId()==0){
    throw(std::runtime_error("ODDCUConfig::fetchData(): no Id defined for this ODDCUConfig "));
  }

  try {

    m_readStmt->setSQL("SELECT  dcu_configuration_id FROM ecal_dcu_cycle "
         "WHERE cycle_id = :1 ");

    m_readStmt->setInt(1, result->getId());
    ResultSet* rset = m_readStmt->executeQuery();

    rset->next();

    result->setDCUConfigurationID(       rset->getInt(1) );

  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCUCycle::fetchData():  "+e.getMessage()));
  }
}

int ODDCUCycle::fetchID ( ) throw ( std::runtime_error )

private

Definition at line 71 of file ODDCUCycle.cc.

References alignCSCRings::e.

{
  // Return from memory if available
  if (m_ID) {
    return m_ID;
  }

  this->checkConnection();

  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT cycle_id, dcu_configuration_id FROM ecal_dcu_cycle "
         "WHERE cycle_id = :1 ");
    stmt->setInt(1, m_ID);
    ResultSet* rset = stmt->executeQuery();

    if (rset->next()) {
      m_ID = rset->getInt(1);
      m_dcu_config_id = rset->getInt(2);
    } else {
      m_ID = 0;
    }
    m_conn->terminateStatement(stmt);
  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCUCycle::fetchID:  "+e.getMessage()));
  }

  return m_ID;
}

int ODDCUCycle::getDCUConfigurationID ( ) const

inline

Definition at line 26 of file ODDCUCycle.h.

References m_dcu_config_id.

{return m_dcu_config_id;}

int ODDCUCycle::getId ( ) const

inline

Definition at line 22 of file ODDCUCycle.h.

References m_ID.

{ return m_ID;} ;

std::string ODDCUCycle::getTable ( )

inlinevirtual

Implements IODConfig.

Definition at line 19 of file ODDCUCycle.h.

{ return "ECAL_DCU_CYCLE"; }

void ODDCUCycle::insertConfig ( ) throw ( std::runtime_error )

private

Definition at line 158 of file ODDCUCycle.cc.

References alignCSCRings::e.

Referenced by ODEcalCycle::writeDB().

{
  try {

    prepareWrite();
    writeDB();
    m_conn->commit();
    terminateWriteStatement();
  } catch (std::runtime_error &e) {
    m_conn->rollback();
    throw(e);
  } catch (...) {
    m_conn->rollback();
    throw(std::runtime_error("EcalCondDBInterface::insertDataSet:  Unknown exception caught"));
  }
}

bool ODDCUCycle::operator!= ( const ODDCUCycle &  m ) const

inline

Definition at line 30 of file ODDCUCycle.h.

References visualization-live-secondInstance_cfg::m.

{ return !(*this == m); }

bool ODDCUCycle::operator== ( const ODDCUCycle &  m ) const

inline

Definition at line 29 of file ODDCUCycle.h.

References m_ID.

{ return ( m_ID   == m.m_ID); }

void ODDCUCycle::prepareWrite ( ) throw ( std::runtime_error )

privatevirtual

Implements IODConfig.

Definition at line 26 of file ODDCUCycle.cc.

References alignCSCRings::e.

{
  this->checkConnection();

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO ECAL_DCU_Cycle (cycle_id, dcu_configuration_id ) "
         "VALUES (:1, :2 )");
  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCUCycle::prepareWrite():  "+e.getMessage()));
  }
}

void ODDCUCycle::setByID ( int  id ) throw ( std::runtime_error )

private

Definition at line 104 of file ODDCUCycle.cc.

References alignCSCRings::e.

{
   this->checkConnection();


  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT cycle_id, dcu_configuration_id FROM ecal_dcu_cycle "
         "WHERE cycle_id = :1 ");
    stmt->setInt(1, id);
    ResultSet* rset = stmt->executeQuery();

    if (rset->next()) {
      m_ID = rset->getInt(1);
      m_dcu_config_id = rset->getInt(2);
    } else {
      m_ID = 0;
    }
    m_conn->terminateStatement(stmt);
  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCUCycle::fetchID:  "+e.getMessage()));
  }
}

void ODDCUCycle::setDCUConfigurationID ( int  x )

inline

Definition at line 25 of file ODDCUCycle.h.

References m_dcu_config_id, and x.

Referenced by ODEcalCycle::writeDB().

{m_dcu_config_id=x;}

void ODDCUCycle::setId ( int  id )

inline

Definition at line 21 of file ODDCUCycle.h.

References m_ID.

Referenced by ODEcalCycle::writeDB().

{m_ID=id;}

void ODDCUCycle::writeDB ( ) throw ( std::runtime_error )

private

Definition at line 41 of file ODDCUCycle.cc.

References alignCSCRings::e, and getId().

{
  this->checkConnection();
  this->checkPrepare();

  try {

    m_writeStmt->setInt(1, this->getId());
    m_writeStmt->setInt(2, this->getDCUConfigurationID());

    m_writeStmt->executeUpdate();


  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCUCycle::writeDB:  "+e.getMessage()));
  }

  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODDCUCycle::writeDB:  Failed to write"));
  }
  
 
}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 13 of file ODDCUCycle.h.

friend class ODEcalCycle

friend

Definition at line 14 of file ODDCUCycle.h.

Member Data Documentation

int ODDCUCycle::m_dcu_config_id

private

Definition at line 35 of file ODDCUCycle.h.

Referenced by getDCUConfigurationID(), and setDCUConfigurationID().

int ODDCUCycle::m_ID

private

Definition at line 34 of file ODDCUCycle.h.

Referenced by getId(), operator==(), and setId().