;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
-(in-package #:clsql-base-sys)
+(in-package #:clsql-base)
(defclass database ()
(connection-spec :initform nil :initarg :connection-spec
:reader connection-spec
:documentation "Require to use connection pool")
+ (database-type :initarg :database-type :initform :unknown
+ :reader database-type)
+ (state :initform :closed :reader database-state)
(command-recording-stream :accessor command-recording-stream :initform nil)
(result-recording-stream :accessor result-recording-stream :initform nil)
+ (query-recording-stream :accessor query-recording-stream :initform nil)
(view-classes :accessor database-view-classes :initform nil)
(schema :accessor database-schema :initform nil)
(transaction-level :initform 0 :accessor transaction-level)
(transaction :initform nil :accessor transaction)
- (conn-pool :initform nil :initarg :conn-pool :accessor conn-pool))
+ (conn-pool :initform nil :initarg :conn-pool :accessor conn-pool)
+ (attribute-cache :initform (make-hash-table :size 100 :test 'equal)
+ :accessor attribute-cache
+ :documentation "Internal cache of table attributes. It is keyed by table-name. Values
+are a list of ACTION specified for table and any cached value of list-attributes-types."))
(:documentation
"This class is the supertype of all databases handled by CLSQL."))
(defmethod print-object ((object database) stream)
(print-unreadable-object (object stream :type t :identity t)
- (write-string (if (slot-boundp object 'name)
- (database-name object)
- "<unbound>")
- stream)))
+ (format stream "~A ~A"
+ (if (slot-boundp object 'name)
+ (database-name object)
+ "<unbound>")
+ (database-state object))))
-;; Closed database idea and original code comes from UncommonSQL
-
-(defclass closed-database ()
- ((name :initarg :name :reader database-name))
- (:documentation
- "This class represents databases after they are closed via 'disconnect'."))
-
-(defmethod print-object ((object closed-database) stream)
- (print-unreadable-object (object stream :type t :identity t)
- (write-string (if (slot-boundp object 'name)
- (database-name object)
- "<unbound>")
- stream)))