Skip to main content

Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Modeling » Graphiti » Add Feature Implementation Exposed In Serialization & Legacy Diagrams
Add Feature Implementation Exposed In Serialization & Legacy Diagrams [message #658704] Wed, 09 March 2011 14:43 Go to next message
Rhett Hudson is currently offline Rhett HudsonFriend
Messages: 43
Registered: September 2010
The serialization of a Graphiti diagram exposes the implementation of its add features in its serialization. When a tool is developed using Graphiti and end users create diagrams they will develop a body of work to which they are pretty attached. Has anyone developed a strategy for the eventual moment when a version of this theoretical tool ships and it changes the implementation of the add features either to fix a bug or to enhance the display of its graphical elements?

The user's older diagrams will likely no longer be compatible. The domain model didn't change its version and the Graphiti model didn't change either. It's the add feature implementation and the features dependent upon that structure that have changed. Do we need to be supplying a version number on each of our root shapes so that we can detect old versions and upgrade them?
Re: Add Feature Implementation Exposed In Serialization & Legacy Diagrams [message #658718 is a reply to message #658704] Wed, 09 March 2011 15:36 Go to previous message
Jos Warmer is currently offline Jos WarmerFriend
Messages: 114
Registered: October 2010
Senior Member

You are quite right. We have not solved this problem yet, but we do mark all shapes in the Graphiti model using properties. This way you can identify which shapes are added by which add feature. Using this information you should be able to convert "old" diagrams to "new" diagrams.

Still quite some work is needed to make this actually work.

Previous Topic:Reflecting Connection source/target change from diagram to business objects
Next Topic:Create Automatically a model from EMF
Goto Forum:

Current Time: Sat Dec 05 00:56:43 GMT 2020

Powered by FUDForum. Page generated in 0.01736 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top