Hello,
I downloaded the plans as shape-zip and debugged against current master.
The problem with "strange" fids seems to be due to the fact that if you
provide an offset (startIndex) but no sorting a natural sort is added.
If I alter the query (in Eclipse with Expressions) and remove the sorting I
get the "correct" fids.
https://github.com/geotools/geotools/blob/master/modules/library/data/src/main/java/org/geotools/data/store/ContentFeatureSource.java#L550-L555
The number of returned features seems to be wrong because of this line:
https://github.com/geoserver/geoserver/blob/master/src/wfs/src/main/java/org/geoserver/wfs/GetFeature.java#L517
Changing it to count = maxFeatures; fixed the response.
Then the numberReturned is correct and the correct links for previous and
next are generated for GML3OutputFormat (next is wrong now).
The totalFeatures or numberMatched is still 1024 though.
Perhaps it is the block above that should be changed to handle the
maxFeatures case?
https://github.com/geoserver/geoserver/blob/master/src/wfs/src/main/java/org/geoserver/wfs/GetFeature.java#L512-L514
/Olle
On Wed, Nov 12, 2014 at 3:17 PM, sbkkae <[email protected]>
wrote:
> Hi
>
> The data store is a “Directory of spatial files (shapefiles)”
>
>
>
> Med vänlig hälsning
>
>
>
> *Anders Erlandsson*
>
> Systemförvaltare
>
> Mobil: 073-398 03 70
>
>
>
> *Från:* geowolf [via OSGeo.org] [mailto:ml-node+[hidden email]
> <http://user/SendEmail.jtp?type=node&node=5172595&i=0>]
> *Skickat:* den 12 november 2014 15:13
> *Till:* Erlandsson Anders
> *Ämne:* Re: Problems in paging WFS on Geoserver 2.5
>
>
>
> Hi,
>
> one question, what data store is providing this data?
>
>
>
> Cheers
>
> Andrea
>
>
>
> On Wed, Nov 12, 2014 at 2:46 PM, Rahkonen Jukka (Tike) <[hidden email]
> <http://user/SendEmail.jtp?type=node&node=5172593&i=0>> wrote:
>
> Hi,
>
>
>
> Something makes me think that this is a bug and it has to do with sorting.
>
>
>
> Without SortBy the first features which are returned have fids 1, 10, 100,
> 1000, 1001, 101,
>
>
> https://extmap.sundsvall.se/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=SundsvallsKommun:DetaljplanGallande_yta&count=10&startindex=0
>
>
>
> When startindex is 1000 the first fid is .999 and when the resultset is
> ordered with this logic there are no higher fids than 999 in the data.
> Fid:1000 was already the 4th record.
>
>
>
> I do not know if this makes sense or not, just trying to figure what could
> make Geoserver to behave like I see it behaves.
>
>
>
> -Jukka-
>
>
>
>
>
>
>
>
>
> Rahkonen Jukka wrote:
>
>
>
> Corrent one with ”count” makes no difference
>
>
>
>
> https://extmap.sundsvall.se/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=SundsvallsKommun:DetaljplanGallande_yta&count=50&StartIndex=1000&sortby=URSPRUNG
>
>
>
> -Jukka-
>
>
>
> *Lähettäjä:* Rahkonen Jukka (Tike)
> *Lähetetty:* 12. marraskuuta 2014 15:28
> *Vastaanottaja:* 'sbkkae'
> *Kopio:* 'GeoServer Mailing List List'
> *Aihe:* Re: [Geoserver-users] Problems in paging WFS on Geoserver 2.5
>
>
>
> Hi,
>
>
>
> I hoped too that it would be so easy but it was not.
>
> Also typename -> typenames in WFS 2.0.0 but here with KVP Geoserver is
> flexible and both typename and typenames is accepted. Another thing that I
> am remembering is that paging is not reliable without sorting, if my memory
> serves me right. Then there should be SortBy with some unique field
> included but perhaps that is needed only if there are some filters involved
> as well.
>
>
>
> Anyway, this does not work either.
>
>
>
>
> https://extmap.sundsvall.se/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=SundsvallsKommun:DetaljplanGallande_yta&maxfeatures=50&StartIndex=1000&sortby=URSPRUNG
>
>
>
> I can also see that number of returned features is not correct, it shows
> always the total count
>
> numberMatched="1024" numberReturned="1024"
>
>
>
> -Jukka Rahkonen-
>
>
>
> Andrea Aime wrote:
>
>
>
>
>
> Hi,
>
> if memory serves me right, WFS 2.0 changed the name of the paging
> paramters compared to 1.1.0, they are now startIndex and count.
>
> Please search for the WFS 2.0 spec on the OGC site to confirm.
>
>
>
> Cheers
>
> Andrea
>
>
>
> On Wed, Nov 12, 2014 at 1:42 PM, sbkkae <[hidden email]
> <http://user/SendEmail.jtp?type=node&node=5172593&i=1>> wrote:
>
> Hi
> I've got a dataset set up as a layer, containing 1024 features.
> When calling WFS-service for the layer without paging all objects get
> returned:
>
> https://extmap.sundsvall.se/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&typeName=SundsvallsKommun:DetaljplanGallande_yta&outputFormat=json
>
> When paging these features using WFS it returns only the 1000 first:
>
> https://extmap.sundsvall.se/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&typeName=SundsvallsKommun:DetaljplanGallande_yta&outputFormat=json&maxFeatures=50&startIndex=1000
>
> Anyone who have had the same problem?
>
> Regards
> Anders Erlandsson
> Sundsvalls Kommun
> Sweden
>
>
>
> --
> View this message in context:
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