private LibraryProxy(DBFactoryEnums factoryEnums)
{
ILibraryFactory libraryFactory;
switch (factoryEnums)
{
case DBFactoryEnums.MsAccess:
libraryFactory = new Ms_Access.LibraryFactory();
break;
case DBFactoryEnums.MsAccessPassword:
libraryFactory = new MsAccessPassword.LibraryFactory();
break;
case DBFactoryEnums.MDBPassword:
libraryFactory = new MDBPassword.LibraryFactory();
break;
case DBFactoryEnums.MySql:
libraryFactory = new MySql.LibraryFactory();
break;
case DBFactoryEnums.MsSQLServerExpress:
libraryFactory = new MsSQLServerExpress.LibraryFactory();
break;
default:
throw new NotImplementedException();
}
AccountMehod = libraryFactory.CreateAccount();
BookMethod = libraryFactory.CreateBook();
BorrowMehod = libraryFactory.CreateBorrow();
}