Re: [Geoserver-users] Interceptor for OWS service in custom plugin

2020-06-14 Thread Andrea Aime 
Hi Yang,
yes there is, it's called DispatcherCallback

.
If you look at the inheritance hierarchy in a IDE, you'll find numerous
usages, both
for monitoring requests and altering them.

Cheers
Andrea

On Mon, Jun 15, 2020 at 3:24 AM Yang  wrote:

> Is it possible to create a geoserver plugin which can intercept the ows
> request and response.
>
> For example, for a given GetMap/GetFeature request, I can add extra
> parameters(like cql,bbox and etc) dynamically before geoserver execute the
> request. Just like the servlet filter mechanism.
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> Geoserver-users mailing list
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>
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>
>
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> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>


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Re: [Geoserver-users] Interceptor for OWS service in custom plugin

2020-06-14 Thread Jody Garnett 
The codebase is usually one level deeper, there are a callback for
individual components that handle the request once it has been parsed.

In the specific case of WMS there is a "wms reflector" which provides an
end point that fills in extra or missing parameters with good defaults and
then call over to WMS.

- https://docs.geoserver.org/stable/en/user/tutorials/wmsreflector.html

If you want you could make a similar one for WFS :)
--
Jody Garnett


On Sun, 14 Jun 2020 at 18:13, Yang  wrote:

> Is it possible to create a geoserver plugin which can intercept the ows
> request and response.
>
> For example, for a given GetMap/GetFeature request, I can add extra
> parameters(like cql,bbox and etc) dynamically before geoserver execute the
> request. Just like the servlet filter mechanism.
> ___
> Geoserver-users mailing list
>
> Please make sure you read the following two resources before posting to
> this list:
> - Earning your support instead of buying it, but Ian Turton:
> http://www.ianturton.com/talks/foss4g.html#/
> - The GeoServer user list posting guidelines:
> http://geoserver.org/comm/userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>
___
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Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
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- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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[Geoserver-users] Interceptor for OWS service in custom plugin

2020-06-14 Thread Yang 
Is it possible to create a geoserver plugin which can intercept the ows request 
and response.


For example, for a given GetMap/GetFeature request, I can add extra 
parameters(like cql,bbox and etc) dynamically before geoserver execute the 
request. Just like the servlet filter mechanism.___
Geoserver-users mailing list

Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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Re: [Geoserver-users] SRS is incorrect when creating app-schema layer from a PostGIS database

2020-06-14 Thread Nuno Oliveira 
Hi,
explicitly setting the default geometry should do the trick:
https://docs.geoserver.org/stable/en/user/data/app-schema/mapping-file.html#mappings

Something likes this:



mappedfeature1
datastore
mappedfeature
gsml:MappedFeature
true


*gsml:MappedFeature/gsml:shape/gml:Polygon*Hope
it helps, otherwise feel free to open a JIRA ticket, make sure you
describe your mapping and target GML, as well the table definition.

Best regards,
Nuno Oliveira


On Mon, May 25, 2020 at 9:39 AM Lindström Karl 
wrote:

> I have PostGIS database with a table that was exported from a shapefile
> using shp2pgsql. I have verified that the SRID is correct by querying the
> geometry_columns table.
>
> If I use this database table as a data source in Geoserver and create a
> layer from it everything works as expected and the correct SRS is set on
> the layer.
>
> However, when I try to create an app-schema mapping using this table (I'm
> creating the mapping in Hale and exporting it using the direct upload
> method) the correct CRS is not picked up by Geoserver. Instead the Native
> SRS is emtpy and the Declared SRS is EPSG:404000. I also don't get any
> position elements if I preview the GML. I'm assuming this is because the
> SRS is incorrect, but I get the same problem even if I declare the correct
> SRS and use the "Force declared" option.
>
> I think the problem is related to app-schema because if I import the data
> in Hale the correct SRS gets used and if I do a transformation in Hale the
> resulting GML contains position elements for each feature.
>
> Does anyone know what the problem could be?
>
> I'm running Geoserver 2.17.0 on RHEL 8 using Java 1.8.0_252.
>
> Regards,
> Karl Lindström
>
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> Please make sure you read the following two resources before posting to
> this list:
> - Earning your support instead of buying it, but Ian Turton:
> http://www.ianturton.com/talks/foss4g.html#/
> - The GeoServer user list posting guidelines:
> http://geoserver.org/comm/userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>


-- 
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
fax:  +39 0584 1660272

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

---

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This email is intended only for the person or entity to
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