;;;;
;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg
;;;; *************************************************************************
-
+
(in-package #:hyperobject)
;; Main class
;;; The remainder of these fields are calculated one time
;;; in finalize-inheritence.
-
+
(subobjects :initform nil :accessor subobjects
:documentation
"List of fields that contain a list of subobjects objects.")
:documentation "Unique ID for the class")
(default-view :initform nil :initarg :default-view :accessor default-view
:documentation "The default view for a class")
+ (documementation :initform nil :initarg :documentation
+ :documentation "Documentation string for hyperclass.")
;; SQL commands
(create-table-cmd :initform nil :reader create-table-cmd)
#+ignore
(unless (find-class (class-name cl))
(setf (find-class (class-name cl)) cl))
-
+
(init-hyperobject-class cl)
)
'compute-effective-slot-definition)))
3)
(pushnew :ho-normal-cesd cl:*features*))
-
+
(when (>= (length (generic-function-lambda-list
(ensure-generic-function
'direct-slot-definition-class)))
3)
(pushnew :ho-normal-dsdc cl:*features*))
-
+
(when (>= (length (generic-function-lambda-list
(ensure-generic-function
'effective-slot-definition-class)))
#+ho-normal-dsdc &rest iargs)
(find-class 'hyperobject-dsd))
-(defmethod effective-slot-definition-class ((cl hyperobject-class)
+(defmethod effective-slot-definition-class ((cl hyperobject-class)
#+ho-normal-esdc &rest iargs)
(find-class 'hyperobject-esd))
#-lispworks
(declare (ignore slot-name))
)
-
+
(dolist (option *class-options*)
(eval `(process-class-option ,option)))
(dolist (option *slot-options*)
(t
t)))
+(defmethod initialize-instance :around ((obj hyperobject-dsd) &rest initargs)
+ (do* ((saved-initargs initargs)
+ (parsed (list obj))
+ (name (first initargs) (first initargs))
+ (val (second initargs) (second initargs)))
+ ((null initargs)
+ (apply #'call-next-method parsed))
+ (if (eql name :value-type)
+ (progn
+ (setq val (canonicalize-value-type val))
+ (setq parsed (append parsed (list name val)))
+ (setq parsed (append parsed (list :type
+ (value-type-to-lisp-type
+ (canonicalize-value-type val))))))
+ (setq parsed (append parsed (list name val))))
+ (setq initargs (cddr initargs))))
+
(defmethod compute-effective-slot-definition :around ((cl hyperobject-class)
#+ho-normal-cesd name
dsds)
esd)))
(defun compute-hyperobject-esd (esd dsds)
- (let* ((dsd (car dsds))
- (value-type (canonicalize-value-type (slot-value dsd 'value-type))))
- (multiple-value-bind (sql-type sql-length)
- (value-type-to-sql-type value-type)
+ (let* ((dsd (car dsds)))
+ (multiple-value-bind (sql-type sql-length)
+ (value-type-to-sql-type (dsd-value-type dsd))
(setf (esd-sql-type esd) sql-type)
(setf (esd-sql-length esd) sql-length))
- (setf (slot-value esd 'type) (value-type-to-lisp-type value-type))
- (setf (esd-value-type esd) value-type)
(setf (esd-user-name esd)
(aif (dsd-user-name dsd)
it
(aif (dsd-sql-name dsd)
it
(lisp-name-to-sql-name (slot-definition-name dsd))))
- (dolist (name '(print-formatter subobject hyperlink hyperlink-parameters
+ (dolist (name '(value-type print-formatter subobject hyperlink
+ hyperlink-parameters
description value-constraint indexed null-allowed
unique short-description void-text read-only-groups
hidden-groups unit disable-predicate view-type
;; The reader is a function and the reader-keys are slot names. The slot is lazily set to
;; the result of applying the function to the slot-values of those slots, and that value
;; is also returned.
-(defun ensure-lazy-reader (cl class-name slot-name subobj-class reader
+(defun ensure-lazy-reader (cl class-name slot-name subobj-class reader
&rest reader-keys)
(setf (getf (gethash cl *lazy-readers*) slot-name)
(aif subobj-class
"Make sure all class slots have an expected value"
(unless (user-name cl)
(setf (user-name cl) (format nil "~:(~A~)" (class-name cl))))
-
+
(setf (user-name-plural cl)
(if (and (consp (user-name cl)) (cadr (user-name cl)))
(cadr (user-name cl))
(if (listp it)
(car it)
it))))
-
+
(unless (sql-name cl)
(setf (sql-name cl) (lisp-name-to-sql-name (class-name cl))))
)
(defun finalize-documentation (cl)
"Calculate class documentation slot"
(let ((*print-circle* nil))
- (setf (documentation (class-name cl) 'class)
+ (setf (documentation cl 'type)
(format nil "Hyperobject~A~A~A~A"
(aif (user-name cl)
(format nil ": ~A" it ""))