ODDCCConfig Class Reference

#include <ODDCCConfig.h>

Inheritance diagram for ODDCCConfig:

Public Member Functions
unsigned char *	getDCCClob () const
unsigned int	getDCCClobSize () const
std::string	getDCCConfigurationUrl () const
std::string	getDCCWeightsMode () const
int	getId () const
int	getNTestPatternsToLoad () const
unsigned int	getSize () const
int	getSMHalf () const
std::string	getTable ()
std::string	getTestPatternFileUrl () const
	ODDCCConfig ()
void	setDCCClob (unsigned char *x)
void	setDCCConfigurationUrl (std::string x)
void	setDCCWeightsMode (std::string x)
void	setId (int id)
void	setNTestPatternsToLoad (int id)
void	setParameters (const std::map< std::string, std::string > &my_keys_map)
void	setSize (unsigned int id)
void	setSMHalf (int id)
void	setTestPatternFileUrl (std::string x)
	~ODDCCConfig ()
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 (ODDCCConfig *result) noexcept(false)
int	fetchID () noexcept(false)
int	fetchNextId () noexcept(false)
void	prepareWrite () noexcept(false)
void	writeDB () noexcept(false)

Private Attributes
unsigned char *	m_dcc_clob
std::string	m_dcc_url
int	m_ID
int	m_ntest
unsigned int	m_size
int	m_sm_half
std::string	m_test_url
std::string	m_wei

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 ODDCCConfig.h.

Constructor & Destructor Documentation

ODDCCConfig::ODDCCConfig

(

)

Definition at line 15 of file ODDCCConfig.cc.

References hitfit::clear(), and NULL.

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

ODDCCConfig::~ODDCCConfig

(

)

Definition at line 31 of file ODDCCConfig.cc.

{
}

Member Function Documentation

void ODDCCConfig::clear ( void  )

private

Definition at line 194 of file ODDCCConfig.cc.

                       {

   m_dcc_url="";
   m_test_url="";
   m_ntest=0;
   m_sm_half=0;
   m_wei="";

}

void ODDCCConfig::fetchData ( ODDCCConfig *  result )

privatenoexcept

Definition at line 207 of file ODDCCConfig.cc.

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

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

  try {

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

    rset->next();

    // 1 is the id and 2 is the config tag

    result->setId(rset->getInt(1));
    result->setConfigTag(rset->getString(2));
    result->setDCCConfigurationUrl(rset->getString(3));
    result->setTestPatternFileUrl(rset->getString(4));
    result->setNTestPatternsToLoad(rset->getInt(5));
    result->setSMHalf(rset->getInt(6));

    Clob clob = rset->getClob (7);
    m_size = clob.length();
    Stream *instream = clob.getStream (1,0);
    unsigned char *buffer = new unsigned char[m_size];
    memset (buffer, 0, m_size);
    instream->readBuffer ((char*)buffer, m_size);
    /*
    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 ();
    cout<< "the clob buffer is:"<<endl;  
    for (int i = 0; i < clobLength; ++i)
      cout << (char) buffer[i];
    cout << endl;


    */
    result->setDCCClob(buffer );
    result->setDCCWeightsMode(rset->getString(8));


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

int ODDCCConfig::fetchID ( )

privatenoexcept

Definition at line 269 of file ODDCCConfig.cc.

References alignCSCRings::e.

{
  if (m_ID!=0) {
    return m_ID;
  }
  
  this->checkConnection();
  
  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT DCC_configuration_id FROM ecal_dcc_configuration "
                 "WHERE  dcc_tag=:dcc_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("ODDCCConfig::fetchID:  "+e.getMessage()));
  }
  
  
  return m_ID;
}

int ODDCCConfig::fetchNextId ( )

privatenoexcept

Definition at line 35 of file ODDCCConfig.cc.

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

                                              {

  int result=0;
  try {
    this->checkConnection();

    m_readStmt = m_conn->createStatement(); 
    m_readStmt->setSQL("select ecal_dcc_config_sq.NextVal from dual");
    ResultSet* rset = m_readStmt->executeQuery();
    while (rset->next ()){
      result= rset->getInt(1);
    }
    m_conn->terminateStatement(m_readStmt);
    return result; 

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

}

unsigned char* ODDCCConfig::getDCCClob ( ) const

inline

Definition at line 42 of file ODDCCConfig.h.

References m_dcc_clob.

Referenced by popcon::EcalSRPHandler::getNewObjects().

{ return m_dcc_clob; }

unsigned int ODDCCConfig::getDCCClobSize ( ) const

inline

Definition at line 43 of file ODDCCConfig.h.

References m_size.

Referenced by popcon::EcalSRPHandler::getNewObjects().

{ return m_size; }

std::string ODDCCConfig::getDCCConfigurationUrl ( ) const

inline

Definition at line 30 of file ODDCCConfig.h.

References m_dcc_url.

{ return m_dcc_url; }

std::string ODDCCConfig::getDCCWeightsMode ( ) const

inline

Definition at line 45 of file ODDCCConfig.h.

References m_wei.

Referenced by popcon::EcalSRPHandler::getNewObjects().

{ return m_wei; }

int ODDCCConfig::getId ( ) const

inline

Definition at line 25 of file ODDCCConfig.h.

References m_ID.

{ return m_ID; }

int ODDCCConfig::getNTestPatternsToLoad ( ) const

inline

Definition at line 36 of file ODDCCConfig.h.

References m_ntest.

{ return m_ntest; }

unsigned int ODDCCConfig::getSize ( ) const

inline

Definition at line 27 of file ODDCCConfig.h.

References m_size.

{ return m_size; }

int ODDCCConfig::getSMHalf ( ) const

inline

Definition at line 39 of file ODDCCConfig.h.

References m_sm_half.

{ return m_sm_half; }

std::string ODDCCConfig::getTable ( )

inlinevirtual

Implements IODConfig.

Definition at line 22 of file ODDCCConfig.h.

{ return "ECAL_DCC_CONFIGURATION"; }

std::string ODDCCConfig::getTestPatternFileUrl ( ) const

inline

Definition at line 33 of file ODDCCConfig.h.

References m_test_url.

{ return m_test_url; }

void ODDCCConfig::prepareWrite ( )

privatevirtualnoexcept

Implements IODConfig.

Definition at line 59 of file ODDCCConfig.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_DCC_CONFIGURATION (dcc_configuration_id, dcc_tag, "
            " DCC_CONFIGURATION_URL, TESTPATTERN_FILE_URL, "
            " N_TESTPATTERNS_TO_LOAD , SM_HALF, weightsmode, " 
            " dcc_configuration) "
                        "VALUES (:1, :2, :3, :4, :5, :6 , :7 ,:8 )");
    m_writeStmt->setInt(1, next_id);
    m_writeStmt->setString(2, getConfigTag());
    m_writeStmt->setString(3, getDCCConfigurationUrl());
    m_writeStmt->setString(4, getTestPatternFileUrl());
    m_writeStmt->setInt(5, getNTestPatternsToLoad());
    m_writeStmt->setInt(6, getSMHalf());
    m_writeStmt->setString(7, getDCCWeightsMode());

    // and now the clob
    oracle::occi::Clob clob(m_conn);
    clob.setEmpty();
    m_writeStmt->setClob(8,clob);
    m_writeStmt->executeUpdate ();
    m_ID=next_id; 

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

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

    std::cout<<"updating the clob 0"<<std::endl;
   
    
    
  } catch (SQLException &e) {
    throw(std::runtime_error("ODDCCConfig::prepareWrite():  "+e.getMessage()));
  }

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

void ODDCCConfig::setDCCClob ( unsigned char *  x )

inline

Definition at line 41 of file ODDCCConfig.h.

References m_dcc_clob, and x.

{ m_dcc_clob = x; }

void ODDCCConfig::setDCCConfigurationUrl ( std::string  x )

inline

Definition at line 29 of file ODDCCConfig.h.

References m_dcc_url, and x.

{ m_dcc_url = x; }

void ODDCCConfig::setDCCWeightsMode ( std::string  x )

inline

Definition at line 44 of file ODDCCConfig.h.

References m_wei, and x.

{ m_wei = x; }

void ODDCCConfig::setId ( int  id )

inline

Definition at line 24 of file ODDCCConfig.h.

References m_ID.

Referenced by popcon::EcalSRPHandler::getNewObjects().

{ m_ID = id; }

void ODDCCConfig::setNTestPatternsToLoad ( int  id )

inline

Definition at line 35 of file ODDCCConfig.h.

References m_ntest.

{ m_ntest = id; }

void ODDCCConfig::setParameters

(

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

my_keys_map

)

Definition at line 110 of file ODDCCConfig.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==  "DCC_CONFIGURATION_ID") setConfigTag(ci->second);
    if(ci->first==  "TESTPATTERN_FILE_URL")   setTestPatternFileUrl(ci->second );
    if(ci->first==  "N_TESTPATTERNS_TO_LOAD") setNTestPatternsToLoad(atoi(ci->second.c_str() ));
    if(ci->first==  "SM_HALF")                setSMHalf(atoi(ci->second.c_str() ));
    if(ci->first==  "WEIGHTSMODE")           setDCCWeightsMode(ci->second.c_str() );
    if(ci->first==  "DCC_CONFIGURATION_URL") {
      std::string fname=ci->second ;
      setDCCConfigurationUrl(fname );

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

      ifstream inpFile;
      inpFile.open(fname.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 ); 

      m_size=bufsize;

      inpFile.close();

    }
  }

}

void ODDCCConfig::setSize ( unsigned int  id )

inline

Definition at line 26 of file ODDCCConfig.h.

References m_size.

{ m_size = id; }

void ODDCCConfig::setSMHalf ( int  id )

inline

Definition at line 38 of file ODDCCConfig.h.

References m_sm_half.

{ m_sm_half = id; }

void ODDCCConfig::setTestPatternFileUrl ( std::string  x )

inline

Definition at line 32 of file ODDCCConfig.h.

References m_test_url, and x.

{ m_test_url = x; }

void ODDCCConfig::writeDB ( )

privatenoexcept

Definition at line 153 of file ODDCCConfig.cc.

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

{


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

    std::cout << "Populating the clob" << endl;
    
    populateClob (clob, getDCCConfigurationUrl(), 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("ODDCCConfig::writeDB():  "+e.getMessage()));
  }
  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODDCCConfig::writeDB:  Failed to write"));
  }
  
  
}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 17 of file ODDCCConfig.h.

Member Data Documentation

unsigned char* ODDCCConfig::m_dcc_clob

private

Definition at line 61 of file ODDCCConfig.h.

Referenced by getDCCClob(), and setDCCClob().

std::string ODDCCConfig::m_dcc_url

private

Definition at line 62 of file ODDCCConfig.h.

Referenced by getDCCConfigurationUrl(), and setDCCConfigurationUrl().

int ODDCCConfig::m_ID

private

Definition at line 60 of file ODDCCConfig.h.

Referenced by getId(), and setId().

int ODDCCConfig::m_ntest

private

Definition at line 64 of file ODDCCConfig.h.

Referenced by getNTestPatternsToLoad(), and setNTestPatternsToLoad().

unsigned int ODDCCConfig::m_size

private

Definition at line 66 of file ODDCCConfig.h.

Referenced by getDCCClobSize(), getSize(), and setSize().

int ODDCCConfig::m_sm_half

private

Definition at line 65 of file ODDCCConfig.h.

Referenced by getSMHalf(), and setSMHalf().

std::string ODDCCConfig::m_test_url

private

Definition at line 63 of file ODDCCConfig.h.

Referenced by getTestPatternFileUrl(), and setTestPatternFileUrl().

std::string ODDCCConfig::m_wei

private

Definition at line 67 of file ODDCCConfig.h.

Referenced by getDCCWeightsMode(), and setDCCWeightsMode().