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WebObjects:
Moving Towards an Object-Oriented Web

ANSA Technical Committee Meeting, Cambridge, May 1995

The following slides were used to present the WebObjects work at the ANSA Technical Committee Meeting held on the 25th May 1995 at Cambridge. They are also available in postscript: 1 slide per page and 2 slides per page

David Ingham (email, www)


Overview of Current WWW (i)


Overview of Current WWW (ii)


The User's Perspective


The Provider's Perspective (i)


2-way Referencing Problem

2-way referencing problem


The Provider's Perspective (ii)


Multiple Interfaces to Resources


Multiple Interfaces to Resources

Multiple Interfaces to resources (http)


Functional Limitations (i)

Common Gateway Interface (CGI)

Deficiencies:


Functional Limitations (ii)


Summary of Observations


Web Research At Newcastle

A New Web Infrastructure - WebObjects


WebObject Principles


Example Object Interfaces

Example object interfaces


Objects Share Some Common Interfaces

example common interfaces


Core Properties


Example Additional Properties


Accessing Objects

object access


Object Referencing for WebObjects


Object Referencing (I)


Object Referencing (ii)

object referencing (migration)


Object Referencing (iii)

object referencing (chain shortcutting)


Object Referencing (iv)


Background Technology


Project Status


Conclusions


The Future of the Web (?)


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Comments to Dave.Ingham@ncl.ac.uk
Copyright © 1995-1998 Arjuna Project, Computing Science, Newcastle University
Last modified: Wednesday, 30-Apr-1997 01:00:00 BST