ConnectionDBBase Class Reference

#include <ConnectionDBBase.h>

Public Types
enum	eRet {   RETOk = 0 , RETBadCnfFile = 1 , RETBadHost = 2 , RETNoConnect = 3 ,   RETWrongState = 4 , RETBadValue = 5 , RETMySQLError = 6 , RETNoSchemaMatch = 7 }
enum	eLevel { LEVELProd = 1 , LEVELDev = 2 , LEVELTest = 4 , LEVELSuperseded = 8 }
	Used to form bit masks for dbs queries. More...

Public Member Functions
	ConnectionDBBase (const std::string &host, const std::string &table, const std::string &dbName)
	Constructor keeps track of table of interest.
	ConnectionDBBase (const std::string &host, const std::string &dbName, const std::string &userName, const std::string &password)
	~ConnectionDBBase ()
bool	connectRead (eRet &err)
rdbModel::Connection *	getReadConnection ()
rdbModel::Rdb *	getRdb ()
const std::string &	getTable ()
void	disconnectRead ()
void	disconnectWrite ()

Detailed Description

Definition at line 13 of file ConnectionDBBase.h.

Member Enumeration Documentation

eLevel

enum ConnectionDBBase::eLevel

Used to form bit masks for dbs queries.

Enumerator
LEVELProd
LEVELDev
LEVELTest
LEVELSuperseded

Definition at line 26 of file ConnectionDBBase.h.

                {
      LEVELProd = 1,
      LEVELDev  = 2,
      LEVELTest = 4,
      LEVELSuperseded = 8
    };

eRet

enum ConnectionDBBase::eRet

Enumerator
RETOk
RETBadCnfFile
RETBadHost
RETNoConnect
RETWrongState
RETBadValue
RETMySQLError
RETNoSchemaMatch

Definition at line 15 of file ConnectionDBBase.h.

              {
      RETOk = 0,
      RETBadCnfFile = 1,
      RETBadHost = 2,
      RETNoConnect = 3,
      RETWrongState = 4,
      RETBadValue = 5,
      RETMySQLError = 6,
      RETNoSchemaMatch = 7
    };

Constructor & Destructor Documentation

ConnectionDBBase() [1/2]

ConnectionDBBase::ConnectionDBBase	(	const std::string &	host,
		const std::string &	table,
		const std::string &	dbName
	)

Constructor keeps track of table of interest.

Definition at line 20 of file ConnectionDBBase.cxx.

    : m_readCxt(0), m_writeCxt(0),
      m_host(host), m_table(table), m_dbName(dbName), m_userName("maqm"), m_password("12345"), m_man(0), m_rdb(0),
      m_match(false) {
   // if (table.compare("*") == 0) m_table = std::string("$(MYSQL_METATABLE)");
   // if (host.compare("*") == 0) m_host = std::string("$(MYSQL_HOST)");
 
  }

ConnectionDBBase() [2/2]

ConnectionDBBase::ConnectionDBBase	(	const std::string &	host,
		const std::string &	dbName,
		const std::string &	userName,
		const std::string &	password
	)

Definition at line 28 of file ConnectionDBBase.cxx.

    : m_readCxt(0), m_writeCxt(0),
        m_host(host), m_dbName(dbName), m_userName(userName), m_password(password),
      m_man(0), m_rdb(0), m_match(false) {
  }

~ConnectionDBBase()

ConnectionDBBase::~ConnectionDBBase

(

)

Definition at line 34 of file ConnectionDBBase.cxx.

                                      {
    disconnectRead();
    disconnectWrite();
    if (m_man) delete m_man;
  }

Member Function Documentation

connectRead()

bool ConnectionDBBase::connectRead

(

eRet &

err

)

Definition at line 60 of file ConnectionDBBase.cxx.

                                              {
    if (m_readCxt == 0) {
      // for now use std::cout, std::cerr 
      m_readCxt = new rdbModel::MysqlConnection();
      bool ok = connect(m_readCxt, m_host, m_userName, 
                        m_password,  err, m_dbName);
      if (!ok) {
        delete m_readCxt;
        m_readCxt = 0;
      }  else {
      }
      return ok;
    }
    else return true;
  }

disconnectRead()

void ConnectionDBBase::disconnectRead

(

)

Definition at line 96 of file ConnectionDBBase.cxx.

                                        {
    if (m_readCxt) {
      m_readCxt->close();
      delete m_readCxt;
      m_readCxt = 0;
    }
  }

Referenced by ~ConnectionDBBase().

disconnectWrite()

void ConnectionDBBase::disconnectWrite

(

)

Definition at line 104 of file ConnectionDBBase.cxx.

                                         {
    if (m_writeCxt) {
      m_writeCxt->close();
      delete m_writeCxt;
      m_writeCxt = 0;
    }
  }

Referenced by ~ConnectionDBBase().

getRdb()

rdbModel::Rdb * ConnectionDBBase::getRdb ( )

inline

Definition at line 51 of file ConnectionDBBase.h.

{return m_rdb;}

getReadConnection()

rdbModel::Connection * ConnectionDBBase::getReadConnection ( )

inline

Definition at line 48 of file ConnectionDBBase.h.

{return m_readCxt;}

getTable()

const std::string & ConnectionDBBase::getTable ( )

inline

Definition at line 52 of file ConnectionDBBase.h.

{return m_table;}

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The documentation for this class was generated from the following files:

• ConnectionDBBase.h
• ConnectionDBBase.cxx