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) 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
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 () 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 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 ) throw ( std::runtime_error )

private

Definition at line 207 of file ODDCCConfig.cc.

References alignCSCRings::e, and query::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 ( ) throw ( std::runtime_error )

private

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 ( ) throw ( std::runtime_error )

private

Definition at line 35 of file ODDCCConfig.cc.

References alignCSCRings::e, and query::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 ( ) throw ( std::runtime_error )

privatevirtual

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 ( ) throw ( std::runtime_error )

private

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().