Thanks Nuno, I will try to use the app-schema then. I thought that there
was plugin to mongodb similar to the postgis...
2018-01-17 8:29 GMT-02:00 Nuno Oliveira <nuno.olive...@geo-solutions.it>:
> I was chatting with Andrea Aime when he pointed out (thanks!) that there
> is no way to know what is the
> current time in a CQL filter ... which means that there is no way to
> filter polygons that have been inserted
> only in the last five minutes.
>
> So I see two options here:
>
> 1. you need a collection that will only have the relevant polygons, e.g.
> some collection that will be updated
> by an external service adding recent (last 5 minutes) polygons and
> removing deprecated ones
>
> 2. extend GeoServer CQL filtering support to be able to filter based on
> the current time
>
> Hope it helps.
>
>
> On 01/17/2018 10:05 AM, Nuno Oliveira wrote:
>
> Hi,
>
> You only App-Schema if you are dealing with complex features or if you
> need to comply with a specific XML schema,
> otherwise you only need the mongodb data store, i.e. you only need simple
> features support.
>
> When publishing a MongoDB collection in GeoServer as a layer, by default
> GeoServer will consider all the data available
> in the collection. In you case you may want to use a CQL filter [1] to
> restrict GeoServer to only take into account
> the polygons that have been inserted in the last 5 minutes.
>
> Kind regards,
>
> Nuno Oliveira
>
> [1] http://docs.geoserver.org/latest/en/user/data/webadmin/
> layers.html#restricting-features-showing-up-in-the-layer
>
> On 01/17/2018 12:28 AM, Cintia Pereira wrote:
>
> Hi all,
> I have a database in mongodb with polygons, each polygon has a date and
> new polygons are inserted every five minutes.
> Now, I'd like to create a layer with the polygons inserted on last five
> minutes, how can I do this? Should I use app-schema or gt-mongodb plugin?
>
>
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> Nuno Miguel Carvalho Oliveira
> @nmcoliveira
> Software Engineer
>
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> --
> Regards,
> Nuno Oliveira
> ==
> GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
> for more information.
> ==
>
> Nuno Miguel Carvalho Oliveira
> @nmcoliveira
> Software Engineer
>
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313 <+39%200584%20962313>
> fax: +39 0584 1660272 <+39%200584%20166%200272>
> http://www.geo-solutions.ithttp://twitter.com/geosolutions_it
>
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> via e-mail e di procedere alla distruzione del messaggio stesso,
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> anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per
> finalità diverse, costituisce comportamento contrario ai principi dettati dal
> D.Lgs. 196/2003.
>
> The information in this message and/or attachments, is intended solely for
> the attention and use of the named addressee(s) and may be confidential or
> proprietary in nature or covered by the provisions of privacy act
> (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
> Code).Any use not in accord with its purpose, any disclosure, reproduction,
> copying, distribution, or either dissemination, either whole or partial, is
> strictly forbidden except previous formal approval of the named addressee(s).
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> requesting-and-integrating-new-features-and-improvements-in-GeoServer
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