Database.hpp

Go to the documentation of this file.

// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_dbms_mysql_Database_hpp
#define anna_dbms_mysql_Database_hpp

#include <anna/dbms/Database.hpp>
#include <anna/dbms/DatabaseException.hpp>

namespace anna {

namespace dbms {

namespace mysql {

class Database : public dbms::Database {
public:
  Database(const char* dbmsName, const char* host);

  Database(const char* componentName, const char* dbmsName, const char* host);

  virtual ~Database();

  const char* getHost() const { return a_host; }

  static const char* getClassName() { return "anna::dbms::mysql::Database"; }

private:
  char* a_host;

  void do_initialize() noexcept(false);

  dbms::Connection* allocateConnection(const std::string& name, const char* user, const char* password)
  noexcept(false);

  dbms::Statement* allocateStatement(const char* name, const std::string& expression, const bool isCritical)
  noexcept(false);

  dbms::InputBind* allocateInputBind(const char* name, Data&)
  noexcept(false);
  void deallocate(dbms::InputBind* inputBind) ;

  dbms::OutputBind* allocateOutputBind(const char* name, Data&)
  noexcept(false);
  void deallocate(dbms::OutputBind* outputBind) ;
};

#ifdef ANNA_RDBMS_TRACE
#define anna_dbms_mysql_check(a,_mysql) \
    { \
       Logger::write (Logger::Debug, (#a), __FILE__, __LINE__); \
       const int status = (a); \
       if (status != 0) { \
          anna::dbms::mysql::ResultCode resultCode ((_mysql)); \
          throw DatabaseException (resultCode, __FILE__, __LINE__);  \
       } \
    }
#else
#define anna_dbms_mysql_check(a,_mysql) \
    { \
       const int status = (a); \
       if (status != 0) { \
          anna::dbms::mysql::ResultCode resultCode ((_mysql)); \
          throw DatabaseException (resultCode, __FILE__, __LINE__);  \
       } \
    }
#endif
}
}
}

#endif