Paged OSLC query result limited to 100 ?
We are currently implementing dependent and parametrized HTTP Value set providers (https://jazz.net/library/article/1257)
In our implementation the XML Data source is retrieved from an OSLC query to the JTS Server. By setting XML Data source to the value : https://<server-name>:<port>/ccm/oslc/contexts/<id of project AREA/workitems?oslc_cm.query=dc:type=%22component%22&oslc_cm.pageSize=100&oslc_cm.properties=dc:title Im a able to retreive and process 100 WI, but if there are more than 100 I receive an exception. This is because the query is paginated and the maximum page size is of 100. Is there any way to increase the page size to more than 100 ? Can we reset the pagination before running the query ? We checked that in the server (ccm) there is a property called 'Maximum Query Result Set Size' set to 1000 and another property (jts) called 'Max Number of Entries Returned from User Search' set to 100. We don't know what they are exactly for – can it help us increasing the limit to be more than 100 in our case ? Please advise, this limitation could have a severe impact our implementation. |
Accepted answer
Hi Armand,
you could handle the resource paging feature as described in the Pagination section of this article: https://jazz.net/library/article/1001#advanced_concepts Regards, Stéphane ARMAND ANGLADE selected this answer as the correct answer
Comments Hi Stephane, Thanks for pointing out to this article. There is indeed a nice section about Pagination that explains how can we handle it, but in our implementation what we need is to increase the maximum page size to handle more than 100 WIs. If we try to set oslc_cm.pageSize to a value superior to 100 for example, the page size is automatically set back to default value (50). We can handle that with a script following the recomendation of the article but we would prefer increase the maximum page size or disable pagination in the same query. It seems to be working as designed for that OSLC services. I will open an RFE. Thanks again for your help. Regards, Armand Hi Armand,
Thanks again stephane for your help.
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2 other answers
Did you try looking at
Max Feed Entries/Page , in the advanced properties?
Comments Hi Srikanth, Thanks for your reply ! Unfortunately, changing this value does not have any effect on the result of the ccm oslc query. Regards, Armand. Currently, the number of WIs is limited to 100. I have implemented paging like:
3 loops until page is last page. The key is to specify "_startindex".
Thanks Takehiko !
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The simple way to do it is to :
That's all.
You have a oslc_cm:previous in oslc_cm:Collection to move to the previous page if you want to go back
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Your answer
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