[mapguide-users] Custom FDO Provider

[Traian Stanev]

It certainly is possible and actually not all that hard to write your
own FDO provider. It depends largely on what data you are trying to
access via that provider and how easy it is to map to FDO objects and
APIs. It also depends on if you need to be able to modify data or just
read it for display purposes. If you only need the latter, then you only
need to implement a small-ish subset of the FDO API. If you decide to
give it a shot, I can tell you which FDO interfaces you absolutely need
to implement as a minimum in order to make it work with MapGuide. FYI,
the smallest functioning feature provider I've seen so far is around
2-3000 lines of code (in a single source file), so you are looking at at
least that much work.
 
Traian
 

  _____  

From: Chris White [mailto:chris.white at keytraffic.com] 
Sent: Wednesday, June 07, 2006 11:14 AM
To: users at mapguide.osgeo.org
Subject: [mapguide-users] Custom FDO Provider


Has anyone attempted to write there own fdo provider yet as I'm about to
undertake this task and wondered if you had any advice / where you
started? Most of the documentation seems to be based around using an fdo
provider not writing one.
 
Thanks in advance
 
Chris 
 

Chris White
Software Architect

  _____  

Key Traffic Systems Ltd.

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