ODTTCFConfig Class Reference

#include <ODTTCFConfig.h>

Inheritance diagram for ODTTCFConfig:

Public Member Functions
int	getId () const
int	getReg30 ()
int	getRxBC0Delay ()
unsigned int	getSize () const
std::string	getTable ()
unsigned char *	getTTCFClob () const
std::string	getTTCFConfigurationFile () const
	ODTTCFConfig ()
void	setId (int id)
void	setParameters (const std::map< std::string, std::string > &my_keys_map)
void	setReg30 (int x)
void	setRxBC0Delay (int x)
void	setSize (unsigned int id)
void	setTTCFClob (unsigned char *x)
void	setTTCFConfigurationFile (std::string x)
	~ODTTCFConfig ()
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 (ODTTCFConfig *result) noexcept(false)
int	fetchID () noexcept(false)
int	fetchNextId () noexcept(false)
void	prepareWrite () noexcept(false)
void	writeDB () noexcept(false)

Private Attributes
int	m_ID
int	m_reg_30
int	m_rxbc0_delay
unsigned int	m_size
unsigned char *	m_ttcf_clob
std::string	m_ttcf_file

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 15 of file ODTTCFConfig.h.

Constructor & Destructor Documentation

ODTTCFConfig::ODTTCFConfig

(

)

Definition at line 12 of file ODTTCFConfig.cc.

References hitfit::clear(), and NULL.

{
  m_env = NULL;
  m_conn = NULL;
  m_writeStmt = NULL;
  m_readStmt = NULL;
  m_config_tag="";
  m_ID=0;
  clear();
  m_size=0;
}

ODTTCFConfig::~ODTTCFConfig

(

)

Definition at line 30 of file ODTTCFConfig.cc.

{
}

Member Function Documentation

void ODTTCFConfig::clear ( void  )

private

Definition at line 25 of file ODTTCFConfig.cc.

                        {

}

void ODTTCFConfig::fetchData ( ODTTCFConfig *  result )

privatenoexcept

Definition at line 139 of file ODTTCFConfig.cc.

References gather_cfg::cout, alignCSCRings::e, and mps_fire::result.

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

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

  try {

    m_readStmt->setSQL("SELECT *   "
               "FROM ECAL_TTCF_CONFIGURATION  "
               " where (ttcf_configuration_id = :1 or ttcf_tag= :2) " );
    m_readStmt->setInt(1, result->getId());
    m_readStmt->setString(2, result->getConfigTag());
    ResultSet* rset = m_readStmt->executeQuery();

    rset->next();

    result->setId(rset->getInt(1));
    result->setConfigTag(rset->getString(2));
    result->setTTCFConfigurationFile(rset->getString(3));
    Clob clob = rset->getClob (4);
    cout << "Opening the clob in Read only mode" << endl;
    clob.open (OCCI_LOB_READONLY);
    int clobLength=clob.length ();
    cout << "Length of the clob is: " << clobLength << endl;
    m_size=clobLength;
    unsigned char* buffer = readClob (clob, m_size);
    clob.close ();
    result->setTTCFClob((unsigned char*) buffer );

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

int ODTTCFConfig::fetchID ( )

privatenoexcept

Definition at line 180 of file ODTTCFConfig.cc.

References alignCSCRings::e.

{
  if (m_ID!=0) {
    return m_ID;
  }

  this->checkConnection();

  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT ttcf_configuration_id FROM ecal_ttcf_configuration "
                 "WHERE  ttcf_tag=:ttcf_tag "
         );

    stmt->setString(1, getConfigTag() );

    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("ODTTCFConfig::fetchID:  "+e.getMessage()));
  }

    return m_ID;
}

int ODTTCFConfig::fetchNextId ( )

privatenoexcept

Definition at line 34 of file ODTTCFConfig.cc.

References gather_cfg::cout, alignCSCRings::e, and mps_fire::result.

                                               {

  int result=0;
  try {
    this->checkConnection();
    std::cout<< "going to fetch new id for TTCF 1"<<endl;
    m_readStmt = m_conn->createStatement(); 
    m_readStmt->setSQL("select ecal_ttcf_config_sq.NextVal from dual");
    ResultSet* rset = m_readStmt->executeQuery();
    while (rset->next ()){
      result= rset->getInt(1);
    }
    std::cout<< "id is : "<< result<<endl;

    m_conn->terminateStatement(m_readStmt);
    return result; 

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

}

int ODTTCFConfig::getId ( ) const

inline

Definition at line 27 of file ODTTCFConfig.h.

References m_ID.

{ return m_ID; }

int ODTTCFConfig::getReg30 ( )

inline

Definition at line 38 of file ODTTCFConfig.h.

References m_reg_30.

{ return m_reg_30; } 

int ODTTCFConfig::getRxBC0Delay ( )

inline

Definition at line 36 of file ODTTCFConfig.h.

References m_rxbc0_delay.

{ return m_rxbc0_delay; } 

unsigned int ODTTCFConfig::getSize ( ) const

inline

Definition at line 24 of file ODTTCFConfig.h.

References m_size.

{ return m_size; }

std::string ODTTCFConfig::getTable ( )

inlinevirtual

Implements IODConfig.

Definition at line 22 of file ODTTCFConfig.h.

{ return "ECAL_TTCF_CONFIGURATION"; }

unsigned char* ODTTCFConfig::getTTCFClob ( ) const

inline

Definition at line 33 of file ODTTCFConfig.h.

References m_ttcf_clob.

{ return m_ttcf_clob; }

std::string ODTTCFConfig::getTTCFConfigurationFile ( ) const

inline

Definition at line 30 of file ODTTCFConfig.h.

References m_ttcf_file.

{ return m_ttcf_file; }

void ODTTCFConfig::prepareWrite ( )

privatevirtualnoexcept

Implements IODConfig.

Definition at line 60 of file ODTTCFConfig.cc.

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

{
  this->checkConnection();
  int next_id=fetchNextId();

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO ECAL_TTCF_CONFIGURATION (ttcf_configuration_id, ttcf_tag, " 
            " rxbc0_delay, reg_30 , ttcf_configuration_file , ttcf_configuration ) "
                        "VALUES (:1, :2, :3 , :4, :5, :6)");
    m_writeStmt->setInt(1, next_id);
    m_writeStmt->setString(2, getConfigTag());

    m_writeStmt->setInt( 3, getRxBC0Delay() );
    m_writeStmt->setInt( 4, getReg30() );
    
    m_writeStmt->setString(5, getTTCFConfigurationFile());
    
    oracle::occi::Clob clob(m_conn);
    clob.setEmpty();
    m_writeStmt->setClob(6,clob);
    m_writeStmt->executeUpdate ();
    m_ID=next_id; 

    m_conn->terminateStatement(m_writeStmt);
    std::cout<<"inserted into CONFIGURATION with id="<<next_id<<std::endl;

    // now we read and update it 
    m_writeStmt = m_conn->createStatement(); 
    m_writeStmt->setSQL ("SELECT ttcf_configuration FROM ECAL_TTCF_CONFIGURATION WHERE"
             " ttcf_configuration_id=:1 FOR UPDATE");

  std::cout<<"updating the clob 0"<<std::endl;


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

  std::cout<<"updating the clob 1 "<<std::endl;

}

void ODTTCFConfig::setId ( int  id )

inline

Definition at line 26 of file ODTTCFConfig.h.

References m_ID.

{ m_ID = id; }

void ODTTCFConfig::setParameters

(

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

my_keys_map

)

Definition at line 211 of file ODTTCFConfig.cc.

References gather_cfg::cout, end, alignmentValidation::fname, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                        {

  // 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==  "TTCF_CONFIGURATION_ID") setConfigTag(ci->second);
    if(ci->first==  "Configuration") {
      std::string fname=ci->second ;
      string  str3;
      size_t pos, pose;

      pos = fname.find("=");    // position of "live" in str
      pose = fname.size();    // position of "]" in str
      str3 = fname.substr (pos+1, pose-pos-2);

      cout << "fname="<<fname<< " and reduced is: "<<str3 << endl;
      setTTCFConfigurationFile(str3 );


      // here we must open the file and read the LTC Clob
      std::cout << "Going to read file: " << str3 << endl;

      ifstream inpFile;
      inpFile.open(str3.c_str());

      // tell me size of file
      int bufsize = 0;
      inpFile.seekg( 0,ios::end );
      bufsize = inpFile.tellg();
      std::cout <<" bufsize ="<<bufsize<< std::endl;
      // set file pointer to start again
      inpFile.seekg( 0,ios::beg );

      inpFile.close();
      m_size=bufsize;

    } else if ( ci->first == "RXBC0_DELAY" ) {
      setRxBC0Delay( atoi( ci->second.c_str() ) );
    } else if ( ci->first == "REG_30" ) {
      setReg30( atoi( ci->second.c_str() ) );
    } 
  }

}

void ODTTCFConfig::setReg30 ( int  x )

inline

Definition at line 37 of file ODTTCFConfig.h.

References m_reg_30, and x.

{ m_reg_30 = x; } 

void ODTTCFConfig::setRxBC0Delay ( int  x )

inline

Definition at line 35 of file ODTTCFConfig.h.

References m_rxbc0_delay, and x.

{ m_rxbc0_delay = x; } 

void ODTTCFConfig::setSize ( unsigned int  id )

inline

Definition at line 23 of file ODTTCFConfig.h.

References m_size.

{ m_size = id; }

void ODTTCFConfig::setTTCFClob ( unsigned char *  x )

inline

Definition at line 32 of file ODTTCFConfig.h.

References m_ttcf_clob, and x.

{ m_ttcf_clob = x; }

void ODTTCFConfig::setTTCFConfigurationFile ( std::string  x )

inline

Definition at line 29 of file ODTTCFConfig.h.

References m_ttcf_file, and x.

{ m_ttcf_file = x; }

void ODTTCFConfig::writeDB ( )

privatenoexcept

Definition at line 104 of file ODTTCFConfig.cc.

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

{

  std::cout<<"updating the clob 2"<<std::endl;

  try {
    m_writeStmt->setInt(1, m_ID);
    ResultSet* rset = m_writeStmt->executeQuery();

    rset->next ();

    oracle::occi::Clob clob = rset->getClob (1);
    cout << "Opening the clob in read write mode" << endl;
    populateClob (clob, getTTCFConfigurationFile(), m_size);
    int clobLength=clob.length ();
    cout << "Length of the clob is: " << clobLength << endl;

    m_writeStmt->executeUpdate();
    m_writeStmt->closeResultSet (rset);

  } catch (SQLException &e) {
    throw(std::runtime_error("ODTTCFConfig::writeDB():  "+e.getMessage()));
  }
  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODTTCFConfig::writeDB:  Failed to write"));
  }


}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 17 of file ODTTCFConfig.h.

Member Data Documentation

int ODTTCFConfig::m_ID

private

Definition at line 58 of file ODTTCFConfig.h.

Referenced by getId(), and setId().

int ODTTCFConfig::m_reg_30

private

Definition at line 64 of file ODTTCFConfig.h.

Referenced by getReg30(), and setReg30().

int ODTTCFConfig::m_rxbc0_delay

private

Definition at line 63 of file ODTTCFConfig.h.

Referenced by getRxBC0Delay(), and setRxBC0Delay().

unsigned int ODTTCFConfig::m_size

private

Definition at line 60 of file ODTTCFConfig.h.

Referenced by getSize(), and setSize().

unsigned char* ODTTCFConfig::m_ttcf_clob

private

Definition at line 59 of file ODTTCFConfig.h.

Referenced by getTTCFClob(), and setTTCFClob().

std::string ODTTCFConfig::m_ttcf_file

private

Definition at line 61 of file ODTTCFConfig.h.

Referenced by getTTCFConfigurationFile(), and setTTCFConfigurationFile().