Andrea did some DataStore specific hints but I confess I do not 
understand them and have not documented the result yet. I used to place 
some properties on the transaction to accomplish the same effect.

Given your story it sounds like this should be part of the Query? It is 
a real requirement not an optional hint right?
Jody

> Hi all,
>
> I am working on the wfs 1.1. xlink reference implementation in
> geoserver. Here is my use case:
>
> In a wfs query the client has the ability to set a "xlinkTraversalDepth"
> parameter which tells the wfs server how far to go while traversing
> associations among features.
>
> Now the way I have this implemented is that i need to pass this value to
> the underlying datastore. Seems like a good application of hints to me.
>
> So... long story short. I need a place to add a new well known Hint. Is
> the Hints class the place to do this. Or should we come up with some
> other class used to store well-known hints to be handled by datastores?
>
> -Justin
>
>   


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