indexing
	description: "Implementation of DB_STATUS";
	date: "$Date$"
	revision: "$Revision$"

class 
	DATABASE_STATUS [G -> DATABASE create default_create end]

inherit

	DB_STATUS_USE
		export
			{DB_STATUS} error_message, error_code, warning_message, reset
		redefine
			error_message, error_code, warning_message, reset
		end

	HANDLE_SPEC [G]

feature -- Status report

	is_error_updated: BOOLEAN is
			-- Has an Oracle/ODBC function been called since last update which may have
			-- updated error code, error message or warning message?
		do
			Result := db_spec.is_error_updated
		end	

	error_message: STRING is
			-- Error message from database server
		do
			create Result.make (10)
			Result.from_c (db_spec.get_error_message)
		end

	error_code: INTEGER is
			-- Error code from database server
		do
			Result := db_spec.get_error_code
		end

	warning_message: STRING is
			-- Warning message from database server
		do
			create Result.make (10)
			Result.from_c (db_spec.get_warn_message)
		end

	found: BOOLEAN is
			-- Is there any record matching the last
			-- selection condition used ?
		do
			Result := db_spec.found
		end

	reset is
			--Reset database error status.
		do
			db_spec.clear_error
		end

end -- class DATABASE_STATUS 


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