Hi,

I have made a pull requests for this:
https://github.com/geoserver/geoserver/pull/1645

Regards,

Le jeudi 16 juin 2016 à 18:56 +0100, Nuno Oliveira a écrit :
> Hi,
> 
> The idea of this work is to allow WMTS requests per workspaces (virtual 
> services), something like this:
> 
>     curl "
> http://localhost:8080/geoserver/topp/gwc/service/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=states&STYLE=pophatch&FORMAT
>     
> =image/png&TILEMATRIXSET=EPSG:900913&TILEMATRIX=EPSG:900913:3&TILEROW=3&TILECOL=1"
>  -o /tmp/tile.png -D -
> 
>     curl '    
> http://localhost:8080/geoserver/topp/gwc/service/wmts?REQUEST=GetCapabilities'
>      -o /tmp/wmts-capabilities.xml
> 
> This two request will be executed in the context of 'topp' workspace, which 
> means that we don't need to prefix layer names with the
> workspace prefix and only layers that belong to 'topp' workspace will be 
> considered. The GetCapabilities operation result will only
> advertise layers that belong to 'topp' workspace and layers names will not be 
> prefixed by the workspace name. The advertised operations
> URLs will keep the workspace context.
> 
> Since GWC doesn't have the concept of workspaces (a tile layer name is just a 
> name) and adding that concept will require some work a
> simple
> approach is to let GeoServer handle the local workspace parameter.
> 
> The idea is that GeoServer ConfigCatalog will be aware of the local workspace 
> and will only list\show layers that belong to the local
> workspace and before sending the request to GWC dispatcher we rewrite the 
> request in the way GWC is expecting it (layer names prefixed
> with
> the workspace name and no workspace in the path). This will be completely 
> transparent to GWC. 
> 
> The only change that needs to be done in GWC is to allow a TileLayer to 
> return an advertised name (by default this method will return the
> layer name). This will allow GeoServerTileLayer to override the 
> getAdvertisedName() method and return the non prefixed layer name if a
> local
> workspace is present. The WMTS get capabilities operation will invoke 
> getAdvertiseName() method to obtain the name that should be used to
> advertise the layer.
> 
> Any opinions on this ?
> 
> Regards,
> 
> Nuno Oliveira
> 
-- 
==
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==
Nuno Miguel Carvalho Oliveira
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Software Engineer

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