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https://issues.apache.org/jira/browse/JENA-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521173#comment-14521173
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Rob Vesse edited comment on JENA-925 at 4/30/15 9:05 AM:
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The {{getPrologue()}} method of {{SPARQLParser11}} is public so can't you
simply copy the namespaces from your builder into the prologue prior to calling
into the parser?
Or just call {{setPrologue()}} before you call into the parser instance to set
the desired prologue
was (Author: rvesse):
The {{getPrologue()}} method of {{SPARQLParser11}} is public so can't you
simply copy the namespaces from your builder into the prologue prior to calling
into the parser?
> QueryBuilder (Extrascomponent) does not handle namespaces in filters.
> ---------------------------------------------------------------------
>
> Key: JENA-925
> URL: https://issues.apache.org/jira/browse/JENA-925
> Project: Apache Jena
> Issue Type: Bug
> Components: Jena
> Affects Versions: Jena 2.13.0, Jena 2.13.1, Jena 3.0.0
> Environment: all
> Reporter: Claude Warren
> Assignee: Claude Warren
> Priority: Minor
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> {noformat}
> new SelectBuilder()
> .addPrefix( "afn", "http://jena.hpl.hp.com/ARQ/function#";)
> .addVar( "?s" )
> .addVar( "?o")
> .addVar( "?value")
> .addWhere( "?s", "?p", "?o")
> .addFilter("(afn:namespace(?node) = 'namespace') and (afn:localname(?node) !=
> 'localname')");
> {noformat}
> fails with a NPE because the prologue in the internally used SPARQLParser11
> is not set.
> No known work around exists.
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