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https://issues.apache.org/jira/browse/JENA-2033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-2033:
--------------------------------
Priority: Major (was: Minor)
> SPARQL Update parsing fails
> ---------------------------
>
> Key: JENA-2033
> URL: https://issues.apache.org/jira/browse/JENA-2033
> Project: Apache Jena
> Issue Type: Bug
> Components: ARQ
> Reporter: Florian Kleedorfer
> Priority: Major
>
> My project depends on 3.18.0-SNAPSHOT.
> In a test, the following code snipped recently stopped working:
>
> {{String sparqlQuery =}}
> {{{color:#6a8759}"PREFIX msg: <https://w3id.org/won/message#>
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+{color:#6a8759}"DELETE {
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color} + {color:#6a8759}" GRAPH ?g \{?s ?p ?o}
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}"} {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}"WHERE {
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}" GRAPH ?g \{ ?s ?p ?o }
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color} + {color:#6a8759}" { SELECT (GROUP_CONCAT(?content;
> separator={color}{color:#cc7832}\" \"{color}{color:#6a8759}) as
> ?contentGraphs) {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color} + {color:#6a8759}" WHERE \{ GRAPH <urn:x-arq:UnionGraph> { ?msg
> msg:content ?content } {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color} + {color:#6a8759}" }{color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}"} {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}"FILTER (!contains(?contentGraphs,str(?g)))
> {color}{color:#cc7832}\n{color}{color:#6a8759}"
> {color}+ {color:#6a8759}"}
> {color}{color:#cc7832}\n{color}{color:#6a8759}"{color}{color:#cc7832};{color}}}
> {{UpdateRequest update =
> UpdateFactory.create(sparqlQuery){color:#cc7832};{color}}}
>
> {{{color:#cc7832}The following exception is thrown:{color}}}{{}}
>
> {{org.apache.jena.sparql.ARQInternalErrorException: Parser query object is
> null}}
> {{at
> org.apache.jena.sparql.lang.SPARQLParserBase.pushQuery(SPARQLParserBase.java:216)}}
> {{ at
> org.apache.jena.sparql.lang.SPARQLParserBase.startSubSelect(SPARQLParserBase.java:222)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.GroupGraphPattern(ARQParser.java:2316)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.GroupOrUnionGraphPattern(ARQParser.java:2876)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.GraphPatternNotTriples(ARQParser.java:2501)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.GroupGraphPatternSub(ARQParser.java:2393)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.GroupGraphPattern(ARQParser.java:2324)}}
> {{ at org.apache.jena.sparql.lang.arq.ARQParser.Modify(ARQParser.java:1876)}}
> {{ at org.apache.jena.sparql.lang.arq.ARQParser.Update1(ARQParser.java:1641)}}
> {{ at org.apache.jena.sparql.lang.arq.ARQParser.Update(ARQParser.java:1573)}}
> {{ at
> org.apache.jena.sparql.lang.arq.ARQParser.UpdateUnit(ARQParser.java:61)}}
> {{ at
> org.apache.jena.sparql.lang.ParserARQUpdate.executeParse(ParserARQUpdate.java:42)}}
> {{ at org.apache.jena.sparql.lang.UpdateParser.parse(UpdateParser.java:46)}}
> {{ at org.apache.jena.update.UpdateFactory.make(UpdateFactory.java:87)}}
> {{ at org.apache.jena.update.UpdateFactory.create(UpdateFactory.java:78)}}
> {{ at org.apache.jena.update.UpdateFactory.create(UpdateFactory.java:56)}}
> {{ at org.apache.jena.update.UpdateFactory.create(UpdateFactory.java:46)}}
> {{ at
> won.utils.goals.GoalInstantiationProducer.<init>(GoalInstantiationProducer.java:67)}}
>
> {{I did not find any related discussions or changes, so I suspect this is an
> unintended side effect of some change, hence the classification as a bug.
> Please excuse if there is something I overlooked.}}
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