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[hyperobject.git] / hyperobject-example.lisp

diff --git a/hyperobject-example.lisp b/hyperobject-example.lisp
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-;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; *************************************************************************
-;;;; FILE IDENTIFICATION
-;;;;
-;;;; Name:          hyperobject.lisp
-;;;; Purpose:       Hyper Object Metaclass
-;;;; Programmer:    Kevin M. Rosenberg
-;;;; Date Started:  Apr 2000
-;;;;
-;;;; This metaclass as functions to classes to allow display
-;;;; in Text, HTML, and XML formats. This includes hyperlinking
-;;;; capability and sub-objects.
-;;;;
-;;;; $Id: hyperobject-example.lisp,v 1.1 2002/11/04 22:02:09 kevin Exp $
-;;;;
-;;;; This file is Copyright (c) 2000-2002 by Kevin M. Rosenberg
-;;;;
-;;;; *************************************************************************
- 
-(in-package :hyperobject-user)
-
-
-(defclass person (hyperobject)
-  ((first-name :type string :initarg :first-name :reader first-name)
-   (last-name :type string :initarg :last-name :reader last-name)
-   (dob :type integer :initarg :dob :reader dob)
-   (resume :initarg :resume :reader resume)
-   (addresses :initarg :addresses :reader addresses))
-  (:metaclass hyperobject-class)
-  (:default-initargs 
-   :first-name nil :last-name nil :resume nil :dob 0 :addresses nil)
-  (:title "Person")
-  (:subobjects-lists (addresses address))
-  (:fields (first-name  :string) (last-name :string) (dob :integer format-date)
-          (resume :cdata))
-  (:ref-fields (last-name find-person-by-last-name)))
-
-(defun format-date (ut)
-  (when (typep ut 'integer)
-      (multiple-value-bind (sec min hr day mon year dow daylight-p zone)
-         (decode-universal-time ut)
-       (declare (ignore daylight-p zone))
-       (format nil "~[Mon~;Tue~;Wed~;Thu~;Fri~;Sat~;Sun~], ~d ~[Jan~;Feb~;Mar~;Apr~;May~;Jun~;Jul~;Aug~;Sep~;Oct~;Nov~;Dec~] ~d ~2,'0d:~2,'0d:~2,'0d" 
-               dow
-               day
-               (1- mon)
-               year
-               hr min sec))))
-
-(defclass address (hyperobject)
-  ((title :type string :initarg :title :reader title)
-   (street :type string :initarg :street :reader street)
-   (phones :initarg :phones :reader phones))
-  (:metaclass hyperobject-class)
-  (:default-initargs :title nil :street nil :phones nil)
-  (:title "Address")
-  (:subobjects-lists (phones phone))
-  (:fields (title :string) (street  :string)))
-
-
-(defclass phone (hyperobject)
-  ((phone-number :type string :initarg :phone-number :reader phone-number))
-  (:metaclass hyperobject-class)
-  (:title "Phone Number")
-  (:fields (phone-number :string)))
-
-
-(defparameter home-phone-1 (make-instance 'phone :phone-number "367-9812"))
-(defparameter home-phone-2 (make-instance 'phone :phone-number "367-9813"))
-
-(defparameter office-phone-1 (make-instance 'phone :phone-number "123-0001"))
-(defparameter office-phone-2 (make-instance 'phone :phone-number "123-0002"))
-(defparameter office-phone-3 (make-instance 'phone :phone-number "123-0005"))
-
-(defparameter home (make-instance 'address :title "Home" :street "321 Shady Lane"
-                                 :phones (list home-phone-1 home-phone-2)))
-
-(defparameter office (make-instance 'address :title "Office" :street "113 Main St."
-                                   :phones (list office-phone-1 office-phone-2 office-phone-3)))
-
-                             
-(defparameter mary (make-instance 'person :first-name "Mary" :last-name "Jackson"
-                           :dob (get-universal-time)
-                           :addresses (list home office)
-                           :resume "Style & Grace"))
-
-
-(format t "~&Text Format~%")
-(print-hyperobject mary :subobjects t)
-
-(format t "~&XML Format with field labels and hyperlinks~%")
-(print-hyperobject mary :subobjects t :label t :format :xmlref)