Re: [udig-devel] Catalog and styles

[Jesse Eichar <jesse.eichar@xxxxxxxxxxxxxx>]

That is indeed odd.  At least on 1.1  If the IGeoResource resolved to  
a Style then when a layer is created the style is set on that layer.   
When a map is closed the style is written into the map file and when  
the map is openned again the style is read from the file.  The catalog  
shouldn't interfere with styling except during saving.  However.  I  
have noticed that a few types of styles can cause problems.  On 1.1 I  
made some changes so filters with a Logic filter that with a null  
filter child won't cause a failure.  But perhaps on trunk that bug  
still exists.

So I guess I suggest looking at the style and check the error log.

Jesse


On 12-Nov-08, at 6:38 PM, Wellmann, Harald wrote:

> How does the catalog interact with services and associated styles?
>
> I'm working with my own IService (which resolves to DataStore) and  
> my own IGeoResources (which resolve to FeatureSource and Style). The  
> style is constructed from an SLD resource in my plugin. I want all  
> my resources to have a predefined style, and the user is not  
> supposed to change it.
>
> This works fine when I first create a map. When I close and restart  
> uDig, somehow the catalog intervenes, and the control flow is  
> different, my default style creation never gets executed, and my map  
> layers are rendered with some fallback style created by uDig.
>
> How can I make sure that the catalog not only remembers my services  
> but also the associated styles? Or how can I disable the catalog? (I  
> must admit I do not really understand what it is good for, at least  
> not for file-based datastores...)
>
> Regards,
>
> Harald
>
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