FEConfigLinInfo Class Reference

#include <FEConfigLinInfo.h>

Inheritance diagram for FEConfigLinInfo:

Public Member Functions
	FEConfigLinInfo ()
int	fetchID () throw (std::runtime_error)
int	fetchNextId () throw (std::runtime_error)
Tm	getDBTime () const
int	getId () const
int	getID ()
int	getIOVId () const
std::string	getTable ()
int	getVersion () const
bool	operator!= (const FEConfigLinInfo &r) const
bool	operator== (const FEConfigLinInfo &r) const
void	setByID (int id) throw (std::runtime_error)
void	setDBTime (const Tm &x)
void	setId (int id)
void	setID (int id)
void	setIOVId (int iov_id)
void	setParameters (const std::map< std::string, std::string > &my_keys_map)
void	setVersion (int id)
	~FEConfigLinInfo ()
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 (FEConfigLinInfo *result) throw (std::runtime_error)
void	fetchLastData (FEConfigLinInfo *result) throw (std::runtime_error)
void	prepareWrite () throw (std::runtime_error)
void	writeDB () throw (std::runtime_error)

Private Attributes
Tm	m_db_time
int	m_ID
int	m_iov_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 () 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 11 of file FEConfigLinInfo.h.

Constructor & Destructor Documentation

FEConfigLinInfo::FEConfigLinInfo

(

)

Definition at line 13 of file FEConfigLinInfo.cc.

References hitfit::clear(), and NULL.

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

FEConfigLinInfo::~FEConfigLinInfo

(

)

Definition at line 32 of file FEConfigLinInfo.cc.

{
}

Member Function Documentation

void FEConfigLinInfo::clear ( void  )

private

Definition at line 26 of file FEConfigLinInfo.cc.

                           {
   m_iov_id=0;
}

void FEConfigLinInfo::fetchData ( FEConfigLinInfo *  result ) throw ( std::runtime_error )

private

Definition at line 128 of file FEConfigLinInfo.cc.

References DateHandler::dateToTm(), cuy::dh, alignCSCRings::e, and mps_fire::result.

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

  try {
    DateHandler dh(m_env, m_conn);

    m_readStmt->setSQL("SELECT * FROM " + getTable() +   
                       " where ( lin_conf_id= :1 or (tag=:2 AND version=:3 ) )" );
    m_readStmt->setInt(1, result->getId());
    m_readStmt->setString(2, result->getConfigTag());
    m_readStmt->setInt(3, result->getVersion());
    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));
    result->setIOVId(rset->getInt(4));
    Date dbdate = rset->getDate(5);
    result->setDBTime( dh.dateToTm( dbdate ));

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

int FEConfigLinInfo::fetchID	(		)
throw	(	std::runtime_error
	)

Definition at line 189 of file FEConfigLinInfo.cc.

References alignCSCRings::e.

{
  // Return from memory if available
  if (m_ID!=0) {
    return m_ID;
  }

  this->checkConnection();

  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT lin_conf_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("FEConfigLinInfo::fetchID:  "+e.getMessage()));
  }

  return m_ID;
}

void FEConfigLinInfo::fetchLastData ( FEConfigLinInfo *  result ) throw ( std::runtime_error )

private

Definition at line 163 of file FEConfigLinInfo.cc.

References DateHandler::dateToTm(), cuy::dh, alignCSCRings::e, and mps_fire::result.

{
  this->checkConnection();
  result->clear();
  try {
    DateHandler dh(m_env, m_conn);

    m_readStmt->setSQL("SELECT * FROM " + getTable() +   
                       " where   lin_conf_id = ( select max( lin_conf_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));
    result->setIOVId(rset->getInt(4));
    Date dbdate = rset->getDate(5);
    result->setDBTime( dh.dateToTm( dbdate ));

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

int FEConfigLinInfo::fetchNextId	(		)
throw	(	std::runtime_error
	)

Definition at line 38 of file FEConfigLinInfo.cc.

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

                                                          {

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

    m_readStmt = m_conn->createStatement(); 
    m_readStmt->setSQL("select FE_CONFIG_LIN_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("FEConfigLinInfo::fetchNextId():  "+e.getMessage()));
  }

}

Tm FEConfigLinInfo::getDBTime ( ) const

inline

Definition at line 35 of file FEConfigLinInfo.h.

References m_db_time.

{  return m_db_time;}

int FEConfigLinInfo::getId ( ) const

inline

Definition at line 26 of file FEConfigLinInfo.h.

References m_ID.

Referenced by getID().

{ return m_ID; }

int FEConfigLinInfo::getID ( )

inline

Definition at line 29 of file FEConfigLinInfo.h.

References getId().

Referenced by EcalTPGDBApp::writeToConfDB_TPGLinearCoef().

{ return getId() ;}

int FEConfigLinInfo::getIOVId ( ) const

inline

Definition at line 23 of file FEConfigLinInfo.h.

References m_iov_id.

{return m_iov_id;  }

std::string FEConfigLinInfo::getTable ( )

inlinevirtual

Implements IODConfig.

Definition at line 19 of file FEConfigLinInfo.h.

{ return "FE_CONFIG_LIN_INFO"; }

int FEConfigLinInfo::getVersion ( ) const

inline

Definition at line 32 of file FEConfigLinInfo.h.

References m_version.

{ return m_version; }

bool FEConfigLinInfo::operator!= ( const FEConfigLinInfo &  r ) const

inline

Definition at line 47 of file FEConfigLinInfo.h.

References alignCSCRings::r.

{ return !(*this == r); }

bool FEConfigLinInfo::operator== ( const FEConfigLinInfo &  r ) const

inline

Definition at line 46 of file FEConfigLinInfo.h.

References m_ID.

{  return (m_ID   == r.m_ID ); }

void FEConfigLinInfo::prepareWrite ( ) throw ( std::runtime_error )

privatevirtual

Implements IODConfig.

Definition at line 60 of file FEConfigLinInfo.cc.

References alignCSCRings::e, and getId().

{
  this->checkConnection();

  int next_id=0;
  if(getId()==0){
    next_id=fetchNextId();
  }

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO "+getTable()+" ( lin_conf_id, tag, version, iov_id) " 
            " VALUES ( :1, :2, :3 , :4) " );

    m_writeStmt->setInt(1, next_id);
    m_ID=next_id;

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

}

void FEConfigLinInfo::setByID	(	int	id	)
throw	(	std::runtime_error
	)

Definition at line 223 of file FEConfigLinInfo.cc.

References DateHandler::dateToTm(), cuy::dh, and alignCSCRings::e.

{
   this->checkConnection();

   DateHandler dh(m_env, m_conn);

   try {
     Statement* stmt = m_conn->createStatement();

     stmt->setSQL("SELECT * FROM fe_config_lin_info WHERE lin_conf_id = :1");
     stmt->setInt(1, id);
     
     ResultSet* rset = stmt->executeQuery();
     if (rset->next()) {
       this->setId(rset->getInt(1));
       this->setConfigTag(rset->getString(2));
       this->setVersion(rset->getInt(3));
       this->setIOVId(rset->getInt(4));
       Date dbdate = rset->getDate(5);
       this->setDBTime( dh.dateToTm( dbdate ));
     } else {
       throw(std::runtime_error("FEConfigLinInfo::setByID:  Given config_id is not in the database"));
     }
     
     m_conn->terminateStatement(stmt);
   } catch (SQLException &e) {
     throw(std::runtime_error("FEConfigLinInfo::setByID:  "+e.getMessage()));
   }
}

void FEConfigLinInfo::setDBTime ( const Tm &  x )

inline

Definition at line 36 of file FEConfigLinInfo.h.

References m_db_time, and x.

{ m_db_time=x; } 

void FEConfigLinInfo::setId ( int  id )

inline

Definition at line 25 of file FEConfigLinInfo.h.

References m_ID.

Referenced by popcon::EcalTPGLinConstHandler::getNewObjects(), popcon::EcalTPGPhysicsConstHandler::getNewObjects(), and setID().

{ m_ID = id; }

void FEConfigLinInfo::setID ( int  id )

inline

Definition at line 28 of file FEConfigLinInfo.h.

References setId().

{setId(id);} 

void FEConfigLinInfo::setIOVId ( int  iov_id )

inline

Definition at line 22 of file FEConfigLinInfo.h.

References m_iov_id.

Referenced by EcalTPGDBApp::writeToConfDB_TPGLinearCoef().

{ m_iov_id = iov_id;  }

void FEConfigLinInfo::setParameters

(

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

my_keys_map

)

Definition at line 84 of file FEConfigLinInfo.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);
    if(ci->first==  "IOV_ID") setIOVId(atoi(ci->second.c_str()) );
    
  }
  
}

void FEConfigLinInfo::setVersion ( int  id )

inline

Definition at line 31 of file FEConfigLinInfo.h.

References m_version.

{ m_version = id; }

void FEConfigLinInfo::writeDB ( ) throw ( std::runtime_error )

private

Definition at line 100 of file FEConfigLinInfo.cc.

References alignCSCRings::e.

{
  this->checkConnection();
  this->checkPrepare();

  try {

    // number 1 is the id 
    m_writeStmt->setString(2, this->getConfigTag());
    m_writeStmt->setInt(3, this->getVersion());
    m_writeStmt->setInt(4, this->getIOVId());

    m_writeStmt->executeUpdate();


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


}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 13 of file FEConfigLinInfo.h.

Member Data Documentation

Tm FEConfigLinInfo::m_db_time

private

Definition at line 53 of file FEConfigLinInfo.h.

Referenced by getDBTime(), and setDBTime().

int FEConfigLinInfo::m_ID

private

Definition at line 52 of file FEConfigLinInfo.h.

Referenced by getId(), operator==(), and setId().

int FEConfigLinInfo::m_iov_id

private

Definition at line 51 of file FEConfigLinInfo.h.

Referenced by getIOVId(), and setIOVId().

int FEConfigLinInfo::m_version

private

Definition at line 54 of file FEConfigLinInfo.h.

Referenced by getVersion(), and setVersion().