ODBadXTInfo Class Reference

#include <ODBadXTInfo.h>

Inheritance diagram for ODBadXTInfo:

Public Member Functions
int	fetchID () noexcept(false)
int	fetchNextId () noexcept(false)
int	getId () const
std::string	getTable ()
int	getVersion () const
	ODBadXTInfo ()
void	setId (int id)
void	setParameters (const std::map< std::string, std::string > &my_keys_map)
void	setVersion (int id)
	~ODBadXTInfo ()
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 (ODBadXTInfo *result) noexcept(false)
void	prepareWrite () noexcept(false)
void	writeDB () noexcept(false)

Private Attributes
int	m_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 () 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 9 of file ODBadXTInfo.h.

Constructor & Destructor Documentation

ODBadXTInfo::ODBadXTInfo

(

)

Definition at line 11 of file ODBadXTInfo.cc.

References hitfit::clear(), and NULL.

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

ODBadXTInfo::~ODBadXTInfo

(

)

Definition at line 30 of file ODBadXTInfo.cc.

{
}

Member Function Documentation

void ODBadXTInfo::clear ( void  )

private

Definition at line 24 of file ODBadXTInfo.cc.

                       {

}

void ODBadXTInfo::fetchData ( ODBadXTInfo *  result )

privatenoexcept

Definition at line 130 of file ODBadXTInfo.cc.

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

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



  try {
    if(result->getId()!=0) { 
      m_readStmt->setSQL("SELECT * FROM " + getTable() +   
             " where  rec_id = :1 ");
      m_readStmt->setInt(1, result->getId());
    } else if (result->getConfigTag()!="") {
      m_readStmt->setSQL("SELECT * FROM " + getTable() +   
             " where  tag=:1 AND version=:2 " );
      m_readStmt->setString(1, result->getConfigTag());
      m_readStmt->setInt(2, result->getVersion());
    } else {
      // we should never pass here 
      throw(std::runtime_error("ODBadXTInfo::fetchData(): no Id defined for this record "));
    }


    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));

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

int ODBadXTInfo::fetchID ( )

noexcept

Definition at line 172 of file ODBadXTInfo.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 rec_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("ODBadXTInfo::fetchID:  "+e.getMessage()));
  }

  return m_ID;
}

int ODBadXTInfo::fetchNextId ( )

noexcept

Definition at line 36 of file ODBadXTInfo.cc.

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

                                              {

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

    m_readStmt = m_conn->createStatement(); 
    m_readStmt->setSQL("select COND2CONF_INFO_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("ODBadXTInfo::fetchNextId():  "+e.getMessage()));
  }

}

int ODBadXTInfo::getId ( ) const

inline

Definition at line 19 of file ODBadXTInfo.h.

References m_ID.

{ return m_ID; }

std::string ODBadXTInfo::getTable ( )

inlinevirtual

Implements IODConfig.

Definition at line 16 of file ODBadXTInfo.h.

{ return "BAD_CRYSTALS_INFO"; }

int ODBadXTInfo::getVersion ( ) const

inline

Definition at line 24 of file ODBadXTInfo.h.

References m_version.

{ return m_version; }

void ODBadXTInfo::prepareWrite ( )

privatevirtualnoexcept

Implements IODConfig.

Definition at line 58 of file ODBadXTInfo.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()+" ( rec_id, tag, version) " 
            " VALUES ( :1, :2, :3 ) " );

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

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

}

void ODBadXTInfo::setId ( int  id )

inline

Definition at line 18 of file ODBadXTInfo.h.

References m_ID.

{ m_ID = id; }

void ODBadXTInfo::setParameters

(

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

my_keys_map

)

Definition at line 82 of file ODBadXTInfo.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);
    
  }
  
}

void ODBadXTInfo::setVersion ( int  id )

inline

Definition at line 23 of file ODBadXTInfo.h.

References m_version.

{ m_version = id; }

void ODBadXTInfo::writeDB ( )

privatenoexcept

Definition at line 97 of file ODBadXTInfo.cc.

References gather_cfg::cout, and 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->executeUpdate();


  } catch (SQLException &e) {
    throw(std::runtime_error("ODBadXTInfo::writeDB():  "+e.getMessage()));
  }
  // Now get the ID
  if (!this->fetchID()) {
    throw(std::runtime_error("ODBadXTInfo::writeDB:  Failed to write"));
  } else {
    int old_version=this->getVersion();
    m_readStmt = m_conn->createStatement(); 
    this->fetchData (this);
    m_conn->terminateStatement(m_readStmt);
    if(this->getVersion()!=old_version) std::cout << "ODBadXTInfo>>WARNING version is "<< getVersion()<< endl; 
  }


}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 11 of file ODBadXTInfo.h.

Member Data Documentation

int ODBadXTInfo::m_ID

private

Definition at line 42 of file ODBadXTInfo.h.

Referenced by getId(), and setId().

int ODBadXTInfo::m_version

private

Definition at line 43 of file ODBadXTInfo.h.

Referenced by getVersion(), and setVersion().