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) throw (std::runtime_error)
int	fetchID () throw (std::runtime_error)
int	fetchNextId () throw (std::runtime_error)
void	prepareWrite () throw (std::runtime_error)
void	writeDB () throw (std::runtime_error)

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 () 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 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 ) throw ( std::runtime_error )

private

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 ( ) throw ( std::runtime_error )

private

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 ( ) throw ( std::runtime_error )

private

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 ( ) throw ( std::runtime_error )

privatevirtual

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 ( ) throw ( std::runtime_error )

private

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().