Hi Andrea,
On 8 December 2016 at 10:00, Andrea Aime <[email protected]>
wrote:
> At least the WMS capabilites document generator needs to know if a certain
> layer is geometryless or not, that at the moment can only be
> done by grabbing the schema, which requires opening a connection. If you
> have interest in this, you could explore an option to mark geometryless
> layers on creation/modification, however, that would still fail if a layer
> with geometry becomes geometryless later (as a result of a database change
> for example).
>
Fundamentally most things don't change most of the time, so wouldn't saving
it at creation/modification be a better approach in general? For WFS the
same thing effectively happens where Geoserver saves the DB fields/etc
against the FeatureType definition...
Cheers,
Rob :)
On 8 December 2016 at 10:00, Andrea Aime <[email protected]>
wrote:
> On Tue, Dec 6, 2016 at 11:13 PM, Jody Garnett <[email protected]>
> wrote:
>
>> Startup time is always worth pursuing; more so now with containers and
>> provisioning scripts... not checking all the datastore connections during
>> startup sounds like a great time savings. To think this through when would
>> layers be checked GetCapabilities should be able to generate without
>> checking datastore connections; I would expect only layer operations
>> (DescribeLayer, GetMap, GetFeatureInfo) to force a datastore connection ...
>>
>
> The expectation is not matching reality at the moment I'm afraid. At least
> the WMS capabilites document generator needs to know if a certain layer is
> geometryless or not, that at the moment can only be
> done by grabbing the schema, which requires opening a connection. If you
> have interest in this, you could explore an option to mark geometryless
> layers on creation/modification, however, that would still fail if a layer
> with geometry becomes geometryless later (as a result of a database change
> for example).
>
>
>> I would of expected global to be loaded before catalog and services; but
>> perhaps (global is just for settings that are common to services). During
>> the code sprint we split global into two sections almost along these lines
>> "ogc services" and "internal settings".
>>
>
> Nope, services have always been loaded after the catalog, you should not
> form an idea just by looking at the UI when the code is there ready for the
> reading ;-)
>
> Cheers
> Andrea
>
>
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