X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=mop.lisp;h=0a6f6f1da3fdd7fcc09d63e11f5745aa7e012818;hb=927d5f069190f0911510fac96298dde23e265840;hp=21c77bc288a563f74a6d3f306a65f3ed0f6dd16c;hpb=1255fdac4de4b06cf5e2c8fe5825a9d157dc1916;p=hyperobject.git

diff --git a/mop.lisp b/mop.lisp
index 21c77bc..0a6f6f1 100644
--- a/mop.lisp
+++ b/mop.lisp
@@ -11,15 +11,12 @@
 ;;;; in Text, HTML, and XML formats. This includes hyperlinking
 ;;;; capability and sub-objects.
 ;;;;
-;;;; $Id: mop.lisp,v 1.74 2003/05/17 22:24:38 kevin Exp $
+;;;; $Id: mop.lisp,v 1.78 2003/06/20 08:50:38 kevin Exp $
 ;;;;
 ;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg
 ;;;; *************************************************************************
  
-(in-package :hyperobject)
-
-(eval-when (:compile-toplevel :execute)
-  (declaim (optimize (speed 2) (safety 2) (compilation-speed 0) (debug 2))))
+(in-package #:hyperobject)
 
 ;; Main class
 
@@ -40,7 +37,13 @@
    (version :initarg :version :initform nil
 	    :accessor version
 	    :documentation "Version number for class")
-   (sql-name :initarg :sql-name :initform nil)
+   (closures :initarg :closures :initform nil
+	     :accessor closures
+	     :documentation "Closures to call on slot chnages")
+   (sql-name :initarg :sql-name :accessor sql-name :initform nil
+	     :documentation "SQL Name for this class")
+   (guid :initarg :guid :accessor guid :initform nil
+	 :documentation "ID string for this class")
 
    ;;; The remainder of these fields are calculated one time
    ;;; in finalize-inheritence.
@@ -215,51 +218,62 @@
     (atom
      (ensure-keyword vt))
     (cons
-     (cons (ensure-keyword (car vt)) (cdr vt)))
+     (list (ensure-keyword (car vt)) (cadr vt)))
     (t
      t)))
 
-#+ignore
-(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)
-  #+allegro (declare (ignore name))
-  (let* ((dsd (car dsds))
-	 (value-type (canonicalize-value-type (slot-value dsd 'value-type))))
-    (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)
-      (setf (slot-value dsd 'sql-type) sql-type)
-      (setf (slot-value dsd 'type) (value-type-to-lisp-type value-type))
-      (let ((ia (compute-effective-slot-definition-initargs cl #+lispworks name dsds)))
-	(apply
-	 #'make-instance 'hyperobject-esd 
-	 :value-type value-type
-	 :sql-type sql-type
-	 :length length
-	 :print-formatter (slot-value dsd 'print-formatter)
-	 :subobject (slot-value dsd 'subobject)
-	 :hyperlink (slot-value dsd 'hyperlink)
-	 :hyperlink-parameters (slot-value dsd 'hyperlink-parameters)
-	 :description (slot-value dsd 'description)
-	 :user-name (slot-value dsd 'user-name)
-	 :user-name-plural (slot-value dsd 'user-name-plural)
-	 :index (slot-value dsd 'index)
-	 :value-constraint (slot-value dsd 'value-constraint)
-	 :null-allowed (slot-value dsd 'null-allowed)
-	 ia)))))
-
-(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)
+(defmethod compute-effective-slot-definition :around ((cl hyperobject-class)
+						      #+ho-normal-cesd name
+						      dsds)
   #+ho-normal-cesd (declare (ignore name))
   (let* ((esd (call-next-method))
 	 (dsd (car dsds))
 	 (value-type (canonicalize-value-type (slot-value dsd 'value-type))))
-    (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)
+    (multiple-value-bind (sql-type sql-length) 
+	(value-type-to-sql-type value-type)
       (setf (slot-value esd 'sql-type) sql-type)
-      (setf (slot-value esd 'length) length)
-      (setf (slot-value esd 'type) (value-type-to-lisp-type value-type))
-      (setf (slot-value esd 'value-type) value-type)
-      (dolist (name '(print-formatter subobject hyperlink hyperlink-parameters
-		      description value-constraint index null-allowed user-name))
-	(setf (slot-value esd name) (slot-value dsd name)))
-      esd)))
-
+      (setf (slot-value esd 'sql-length) sql-length))
+    (setf (slot-value esd 'type) (value-type-to-lisp-type value-type))
+    (setf (slot-value esd 'value-type) value-type)
+    (setf (slot-value esd 'user-name)
+      (aif (slot-value dsd 'user-name)
+	   it
+	   (string-downcase (symbol-name (slot-definition-name dsd)))))
+    (setf (slot-value esd 'sql-name)
+      (aif (slot-value dsd 'sql-name)
+	   it
+	   (lisp-name-to-sql-name (slot-definition-name dsd))))
+    (setf (slot-value esd 'sql-name)
+      (aif (slot-value dsd 'sql-name)
+	   it
+	   (lisp-name-to-sql-name (slot-definition-name dsd))))
+    (dolist (name '(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
+		    list-of-values stored))
+      (setf (slot-value esd name) (slot-value dsd name)))
+    esd))
+
+(defun lisp-name-to-sql-name (lisp)
+  "Convert a lisp name (atom or list, string or symbol) into a canonical
+SQL name"
+  (unless (stringp lisp)
+    (setq lisp
+	  (typecase lisp
+	    (symbol (symbol-name lisp))
+	    (t (write-to-string lisp)))))
+  (do* ((len (length lisp))
+	(sql (make-string len))
+	(i 0 (1+ i)))
+      ((= i len) (string-upcase sql))
+    (declare (fixnum i)
+	     (simple-string sql))
+    (setf (schar sql i)
+	  (let ((c (char lisp i)))
+	    (case c
+	      ((#\- #\$ #\+ #\#) #\_)
+	      (otherwise c))))))
 
 #+ho-normal-cesd
 (setq cl:*features* (delete :ho-normal-cesd cl:*features*))
@@ -272,10 +286,13 @@
   (or (eq type 'string)
       (and (listp type) (some #'(lambda (x) (eq x 'string)) type))))
 
+(defun base-value-type (value-type)
+  (if (atom value-type)
+      value-type
+    (car value-type)))
+
 (defun value-type-to-lisp-type (value-type)
-  (case (if (atom value-type)
-	    value-type
-	    (car value-type))
+  (case (base-value-type value-type)
     ((:string :cdata :varchar :char)
      '(or null string))
     (:character
@@ -284,7 +301,7 @@
      '(or null fixnum))
     (:boolean
      '(or null boolean))
-    (:integer
+    ((:integer :long-integer)
      '(or null integer))
     ((:float :single-float)
      '(or null single-float))
@@ -295,17 +312,19 @@
 
 (defun value-type-to-sql-type (value-type)
   "Return two values, the sql type and field length."
-  (let ((type (if (atom value-type)
-		  value-type
-		  (car value-type)))
+  (let ((type (base-value-type value-type))
 	(length (when (consp value-type)
 		  (cadr value-type))))
     (values
      (case type
-       ((:string :cdata)
-	:string)
+       ((:char :character)
+	:char)
+       (:varchar
+	:varchar)
        ((:fixnum :integer)
 	:integer)
+       (:long-integer
+	:long-integer)
        (:boolean
 	:boolean)
        ((:float :single-float)
@@ -451,12 +470,16 @@
 				   (user-name cl))
 		    2)))
 
-  (dolist (name '(user-name description))
+  (dolist (name '(user-name description version guid sql-name))
     (awhen (slot-value cl name)
 	   (setf (slot-value cl name)
 		 (etypecase (slot-value cl name)
 		   (cons (car it))
-		   ((or string symbol) it))))))
+		   ((or string symbol) 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"