[mapguide-internals] Creating MapGuide layer

[Tom Fukushima]

Hi Haris,

In Autodesk MapGuide Studio, when a feature source is associated with a
new layer a DescribeSchema is done on the feature source.  The layer
does not store the name of the identity property in the layer.  The
identity property is always extracted from the schema of the feature
source used by the layer (using DescribeSchema) at "runtime".

The layer stores the name of the schema and feature class (using format
<schemaName>:<featureClass>) in the FeatureName tag of the layer
definition.  What behavior differences are you seeing when there are
multiple schemas in the feature source?

Tom

-----Original Message-----
From: mapguide-internals-bounces at lists.osgeo.org
[mailto:mapguide-internals-bounces at lists.osgeo.org] On Behalf Of Haris
Kurtagic
Sent: Saturday, April 21, 2007 2:14 PM
To: MapGuide Internals Mail List
Subject: [mapguide-internals] Creating MapGuide layer

Hi,

 

I have ran into issue when layer in MapGuide doesn't have identity
property set.

Layer is created from FDO class which has identity.

It look's like there is different behaviour if provider is returning
multiple schema's.

 

I would like to debug this (and unfortunately don't have lot of time)
and I was hoping if someone could point me which functions are executed
when Studio is creating layer in MapGuide ?

 

Haris

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