ODGolBiasCurrentInfo Class Reference

#include <ODGolBiasCurrentInfo.h>

Inheritance diagram for ODGolBiasCurrentInfo:

Public Member Functions
int	fetchID () noexcept(false)
int	fetchNextId () noexcept(false)
int	getId () const
std::string	getTable () override
int	getVersion () const
	ODGolBiasCurrentInfo ()
void	setId (int id)
void	setParameters (const std::map< std::string, std::string > &my_keys_map)
void	setVersion (int id)
	~ODGolBiasCurrentInfo () override
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 (ODGolBiasCurrentInfo *result) noexcept(false)
void	prepareWrite () noexcept(false) override
void	writeDB () noexcept(false)

Private Attributes
int	m_ID
int	m_version

Friends
class	EcalCondDBInterface

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 const int	ECALDB_NROWS = 1024
Protected Member Functions inherited from IODConfig
void	checkPrepare () noexcept(false)
void	createReadStatement () noexcept(false)
void	populateClob (Clob &clob, std::string fname, unsigned int bufsize) noexcept(false)
unsigned char *	readClob (Clob &clob, int size) noexcept(false)
void	setPrefetchRowCount (int ncount) noexcept(false)
void	terminateReadStatement () noexcept(false)
void	terminateWriteStatement () noexcept(false)
Protected Member Functions inherited from IDBObject
void	checkConnection () const noexcept(false)
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 9 of file ODGolBiasCurrentInfo.h.

Constructor & Destructor Documentation

ODGolBiasCurrentInfo()

ODGolBiasCurrentInfo::ODGolBiasCurrentInfo

(

)

Definition at line 11 of file ODGolBiasCurrentInfo.cc.

                                           {
  m_env = nullptr;
  m_conn = nullptr;
  m_writeStmt = nullptr;
  m_readStmt = nullptr;
  m_config_tag = "";
  m_ID = 0;
  m_version = 0;
  clear();
}

References clear().

~ODGolBiasCurrentInfo()

ODGolBiasCurrentInfo::~ODGolBiasCurrentInfo ( )

override

Definition at line 24 of file ODGolBiasCurrentInfo.cc.

{}

Member Function Documentation

clear()

void ODGolBiasCurrentInfo::clear ( void  )

private

Definition at line 22 of file ODGolBiasCurrentInfo.cc.

{}

fetchData()

void ODGolBiasCurrentInfo::fetchData ( ODGolBiasCurrentInfo *  result )

privatenoexcept

Definition at line 107 of file ODGolBiasCurrentInfo.cc.

                                                                                 {
  this->checkConnection();
  result->clear();
  if (result->getId() == 0 && (result->getConfigTag().empty())) {
    throw(std::runtime_error("ODGolBiasCurrentInfo::fetchData(): no Id defined for this ODGolBiasCurrentInfo "));
  }
 
  try {
    if (result->getId() != 0) {
      m_readStmt->setSQL("SELECT * FROM " + getTable() + " where  rec_id = :1 ");
      m_readStmt->setInt(1, result->getId());
    } else if (!result->getConfigTag().empty()) {
      if (result->getVersion() != 0) {
        m_readStmt->setSQL("SELECT * FROM " + getTable() +
                           " WHERE tag = :tag "
                           " and version = :version ");
        m_readStmt->setString(1, result->getConfigTag());
        m_readStmt->setInt(2, result->getVersion());
      } else {
        // always select the last inserted one with a given tag
        m_readStmt->setSQL("SELECT * FROM " + getTable() + " WHERE tag = :1 and version= (select max(version) from " +
                           getTable() + " where tag=:2) ");
        m_readStmt->setString(1, result->getConfigTag());
        m_readStmt->setString(2, result->getConfigTag());
      }
 
    } else {
      // we should never pass here
      throw(std::runtime_error("ODGolBiasCurrentInfo::fetchData(): no Id defined for this record "));
    }
 
    ResultSet* rset = m_readStmt->executeQuery();
 
    rset->next();
 
    // 1 is the id and 2 is the config tag and 3 is the version
 
    result->setId(rset->getInt(1));
    result->setConfigTag(rset->getString(2));
    result->setVersion(rset->getInt(3));
 
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("ODGolBiasCurrentInfo::fetchData():  ") + e.getMessage()));
  }
}

References MillePedeFileConverter_cfg::e, mps_fire::result, and AlCaHLTBitMon_QueryRunRegistry::string.

fetchID()

int ODGolBiasCurrentInfo::fetchID ( )

noexcept

Definition at line 153 of file ODGolBiasCurrentInfo.cc.

                                                  {
  // Return from memory if available
  if (m_ID != 0) {
    return m_ID;
  }
 
  this->checkConnection();
 
  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT rec_id FROM " + getTable() + " WHERE  tag=:1 and version=:2 ");
 
    stmt->setString(1, getConfigTag());
    stmt->setInt(2, getVersion());
 
    ResultSet* rset = stmt->executeQuery();
 
    if (rset->next()) {
      m_ID = rset->getInt(1);
    } else {
      m_ID = 0;
    }
    m_conn->terminateStatement(stmt);
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("ODGolBiasCurrentInfo::fetchID:  ") + e.getMessage()));
  }
 
  return m_ID;
}

References MillePedeFileConverter_cfg::e, and AlCaHLTBitMon_QueryRunRegistry::string.

fetchNextId()

int ODGolBiasCurrentInfo::fetchNextId ( )

noexcept

Definition at line 26 of file ODGolBiasCurrentInfo.cc.

                                                      {
  int result = 0;
  try {
    this->checkConnection();
 
    m_readStmt = m_conn->createStatement();
    m_readStmt->setSQL("select COND2CONF_INFO_SQ.NextVal from DUAL ");
    ResultSet* rset = m_readStmt->executeQuery();
    while (rset->next()) {
      result = rset->getInt(1);
    }
    result++;
    m_conn->terminateStatement(m_readStmt);
    return result;
 
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("ODGolBiasCurrentInfo::fetchNextId():  ") + e.getMessage()));
  }
}

References MillePedeFileConverter_cfg::e, mps_fire::result, and AlCaHLTBitMon_QueryRunRegistry::string.

getId()

int ODGolBiasCurrentInfo::getId ( void  ) const

inline

Definition at line 19 of file ODGolBiasCurrentInfo.h.

{ return m_ID; }

References m_ID.

getTable()

std::string ODGolBiasCurrentInfo::getTable ( )

inlineoverridevirtual

Implements IODConfig.

Definition at line 16 of file ODGolBiasCurrentInfo.h.

{ return "GOL_BIAS_CURRENT_INFO"; }

getVersion()

int ODGolBiasCurrentInfo::getVersion ( ) const

inline

Definition at line 24 of file ODGolBiasCurrentInfo.h.

{ return m_version; }

References m_version.

prepareWrite()

void ODGolBiasCurrentInfo::prepareWrite ( )

overrideprivatevirtualnoexcept

Implements IODConfig.

Definition at line 46 of file ODGolBiasCurrentInfo.cc.

                                                        {
  this->checkConnection();
 
  int next_id = 0;
  if (getId() == 0) {
    next_id = fetchNextId();
  }
 
  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO " + getTable() +
                        " ( rec_id, tag, version) "
                        " VALUES ( :1, :2, :3 ) ");
 
    m_writeStmt->setInt(1, next_id);
    m_ID = next_id;
 
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("ODGolBiasCurrentInfo::prepareWrite():  ") + e.getMessage()));
  }
}

References MillePedeFileConverter_cfg::e, getId(), and AlCaHLTBitMon_QueryRunRegistry::string.

setId()

void ODGolBiasCurrentInfo::setId ( int  id )

inline

Definition at line 18 of file ODGolBiasCurrentInfo.h.

{ m_ID = id; }

References triggerObjects_cff::id, and m_ID.

setParameters()

void ODGolBiasCurrentInfo::setParameters

(

const std::map< std::string, std::string > &

my_keys_map

)

Definition at line 68 of file ODGolBiasCurrentInfo.cc.

                                                                                  {
  // parses the result of the XML parser that is a map of
  // string string with variable name variable value
 
  for (std::map<std::string, std::string>::const_iterator ci = my_keys_map.begin(); ci != my_keys_map.end(); ci++) {
    if (ci->first == "VERSION")
      setVersion(atoi(ci->second.c_str()));
    if (ci->first == "TAG")
      setConfigTag(ci->second);
  }
}

setVersion()

void ODGolBiasCurrentInfo::setVersion ( int  id )

inline

Definition at line 23 of file ODGolBiasCurrentInfo.h.

{ m_version = id; }

References triggerObjects_cff::id, and m_version.

writeDB()

void ODGolBiasCurrentInfo::writeDB ( )

privatenoexcept

Definition at line 80 of file ODGolBiasCurrentInfo.cc.

                                                   {
  this->checkConnection();
  this->checkPrepare();
 
  try {
    // number 1 is the id
    m_writeStmt->setString(2, this->getConfigTag());
    m_writeStmt->setInt(3, this->getVersion());
 
    m_writeStmt->executeUpdate();
 
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("ODGolBiasCurrentInfo::writeDB():  ") + e.getMessage()));
  }
  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODGolBiasCurrentInfo::writeDB:  Failed to write"));
  } else {
    int old_version = this->getVersion();
    m_readStmt = m_conn->createStatement();
    this->fetchData(this);
    m_conn->terminateStatement(m_readStmt);
    if (this->getVersion() != old_version)
      std::cout << "ODGolBiasCurrentInfo>>WARNING version is " << getVersion() << endl;
  }
}

References gather_cfg::cout, MillePedeFileConverter_cfg::e, and AlCaHLTBitMon_QueryRunRegistry::string.

Friends And Related Function Documentation

EcalCondDBInterface

friend class EcalCondDBInterface

friend

Definition at line 11 of file ODGolBiasCurrentInfo.h.

Member Data Documentation

m_ID

int ODGolBiasCurrentInfo::m_ID

private

Definition at line 40 of file ODGolBiasCurrentInfo.h.

Referenced by getId(), and setId().

m_version

int ODGolBiasCurrentInfo::m_version

private

Definition at line 41 of file ODGolBiasCurrentInfo.h.

Referenced by getVersion(), and setVersion().