udbfactory_oralce.~pas

用DELPH写的DAO访问模块.有连接池.应用了各种模块,把数据库操作

//--------------------------------------------------------------------------
//1.工厂基类(ORACLE工厂类）
//--------------------------------------------------------------------------

unit uDBFactory_Oralce;

interface

uses
  Classes, ADODB, uConnDatabase, DB, uDBFactory;
    
type

  TDBBDEFactory_ORALCE = class(TDBFactory)
    public
      function CreatorConnDB() :IConnDataBase; override;
  end;

  TDBADOFactory_ORALCE = class(TDBFactory)
    public
      function CreatorConnDB() :IConnDataBase; override;
  end;

implementation

uses
  uConnDB_ORACLE;

function TDBBDEFactory_Oralce.CreatorConnDB() :IConnDataBase;
var
  connDB: TConnDatabase;
begin
  connDB := TConnBDEDB_ORACLE.Create;
  Result := connDB;
end;


function TDBADOFactory_Oralce.CreatorConnDB() :IConnDataBase;
var
  connDB: TConnDatabase;
begin
  connDB := TConnADODB_ORACLE.Create;
  Result := connDB;
end;




end.