On Mon, Dec 19, 2016 at 10:38 PM, Brian Biales <bbia...@telepartner.com>
wrote:
> So my main question: Is there an easy way to find references of a Layer
> (or a Style or a Store or a Layer Group), so I don’t have to hunt them
> down?
>
Maybe try to delete it, you should get a "really want to do this" dialog
listing what will be modified.
And then, if not, perhaps this becomes an enhancement request. And perhaps
> reposted to geoserver-devel?
>
Yep. Also have a look here:
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
> From a UI perspective, I would like to select the layer (or in the long
> run, a Style, a Store, or a Layer Group as well), and in addition to
> seeing the Data, Publishing, Dimensions, and Tile Caching tabs at the top,
> also include a “References” tab. Go to this tab, and see the other
> things that reference it. Perhaps even make these references a link, to
> go edit that object (to manually remove the reference, perhaps…). For a
> Layer, it should include all Layer Groups that include it. Perhaps any
> special security settings that reference it as well. So I know that I
> need to go update these if I’m replacing the layer. For Stores – perhaps
> it would show all published layers (even though this is pretty easy to find
> out in the Layer list). Styles should also list what Layer Groups or
> Layers reference them. (That’s not so easy to figure out)
>
Hmm... that seems to be a bit of a custom panel, like, what if someone has
a similar but slightly different need? Or centered on styles instead of
layers? Just saying :-)
Thinking out loud, the GeoServer catalog exposed a method to perform a
freeform query:
https://github.com/geoserver/geoserver/blob/master/src/main/src/main/java/org/geoserver/catalog/Catalog.java#L1714
You basically set the type of desired object (e.g., FeatureTypeInfo) and a
filter based on its properties, and those of the nested objects. This could
be exposed to the UI as a sort of a query panel.
Thinking a bit further, the queries could be grouped in scripts and made
parametric (like in common sql clients). One step further and one could
maybe create a simple form language to enter the query parameters and thus
allow the creation of whatever search form your hearth desires. As said,
just thinking out loud here :-p
Of course the same could be exposed via the REST api and allow someone to
build custom forms via html/javascript.
Cheers
Andrea
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