ODFEPedestalOffsetInfo Class Reference

#include <ODFEPedestalOffsetInfo.h>

Inheritance diagram for ODFEPedestalOffsetInfo:

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

Constructor & Destructor Documentation

ODFEPedestalOffsetInfo::ODFEPedestalOffsetInfo

(

)

Definition at line 12 of file ODFEPedestalOffsetInfo.cc.

References clear().

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

ODFEPedestalOffsetInfo::~ODFEPedestalOffsetInfo ( )

override

Definition at line 25 of file ODFEPedestalOffsetInfo.cc.

{}

Member Function Documentation

void ODFEPedestalOffsetInfo::clear ( void  )

private

Definition at line 23 of file ODFEPedestalOffsetInfo.cc.

{}

void ODFEPedestalOffsetInfo::fetchData ( ODFEPedestalOffsetInfo *  result )

privatenoexcept

Definition at line 109 of file ODFEPedestalOffsetInfo.cc.

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

                                                                                     {
  this->checkConnection();
  result->clear();
  if (result->getId() == 0 && (result->getConfigTag().empty())) {
    throw(std::runtime_error("ODFEPedestalOffsetInfo::fetchData(): no Id defined for this ODFEPedestalOffsetInfo "));
  }

  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()) {
      m_readStmt->setSQL("SELECT * FROM " + getTable() + " where  tag=:1 AND version=:2 ");
      m_readStmt->setString(1, result->getConfigTag());
      m_readStmt->setInt(2, result->getVersion());
    } else {
      // we should never pass here
      throw(std::runtime_error("ODFEPedestalOffsetInfo::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("ODFEPedestalOffsetInfo::fetchData():  ") + e.getMessage()));
  }
}

int ODFEPedestalOffsetInfo::fetchID ( )

noexcept

Definition at line 163 of file ODFEPedestalOffsetInfo.cc.

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

                                                    {
  // 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("ODFEPedestalOffsetInfo::fetchID:  ") + e.getMessage()));
  }

  return m_ID;
}

void ODFEPedestalOffsetInfo::fetchLastData ( ODFEPedestalOffsetInfo *  result )

privatenoexcept

Definition at line 144 of file ODFEPedestalOffsetInfo.cc.

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

                                                                                         {
  this->checkConnection();
  result->clear();
  try {
    m_readStmt->setSQL("SELECT * FROM " + getTable() + " where  rec_id = ( select max(rec_id) from " + getTable() +
                       " ) ");
    ResultSet* rset = m_readStmt->executeQuery();

    rset->next();

    result->setId(rset->getInt(1));
    result->setConfigTag(rset->getString(2));
    result->setVersion(rset->getInt(3));

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

int ODFEPedestalOffsetInfo::fetchNextId ( )

noexcept

Definition at line 27 of file ODFEPedestalOffsetInfo.cc.

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

                                                        {
  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("ODFEPedestalOffsetInfo::fetchNextId():  ") + e.getMessage()));
  }
}

int ODFEPedestalOffsetInfo::getId ( void  ) const

inline

Definition at line 19 of file ODFEPedestalOffsetInfo.h.

References m_ID.

{ return m_ID; }

std::string ODFEPedestalOffsetInfo::getTable ( )

inlineoverridevirtual

Implements IODConfig.

Definition at line 16 of file ODFEPedestalOffsetInfo.h.

{ return "PEDESTAL_OFFSETS_INFO"; }

int ODFEPedestalOffsetInfo::getVersion ( ) const

inline

Definition at line 24 of file ODFEPedestalOffsetInfo.h.

References m_version.

{ return m_version; }

void ODFEPedestalOffsetInfo::prepareWrite ( )

overrideprivatevirtualnoexcept

Implements IODConfig.

Definition at line 47 of file ODFEPedestalOffsetInfo.cc.

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

                                                          {
  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("ODFEPedestalOffsetInfo::prepareWrite():  ") + e.getMessage()));
  }
}

void ODFEPedestalOffsetInfo::setId ( int  id )

inline

Definition at line 18 of file ODFEPedestalOffsetInfo.h.

References gpuClustering::id, and m_ID.

{ m_ID = id; }

void ODFEPedestalOffsetInfo::setParameters

(

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

my_keys_map

)

Definition at line 69 of file ODFEPedestalOffsetInfo.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);
  }
}

void ODFEPedestalOffsetInfo::setVersion ( int  id )

inline

Definition at line 23 of file ODFEPedestalOffsetInfo.h.

References gpuClustering::id, and m_version.

{ m_version = id; }

void ODFEPedestalOffsetInfo::writeDB ( )

privatenoexcept

Definition at line 81 of file ODFEPedestalOffsetInfo.cc.

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

                                                     {
  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("ODFEPedestalOffsetInfo::writeDB():  ") + e.getMessage()));
  }

  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODFEPedestalOffsetInfo::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 << "ODFEPedestalOffsetInfo>>WARNING version is " << getVersion() << endl;
  }
}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 11 of file ODFEPedestalOffsetInfo.h.

Member Data Documentation

int ODFEPedestalOffsetInfo::m_ID

private

Definition at line 41 of file ODFEPedestalOffsetInfo.h.

Referenced by getId(), and setId().

int ODFEPedestalOffsetInfo::m_version

private

Definition at line 42 of file ODFEPedestalOffsetInfo.h.

Referenced by getVersion(), and setVersion().