[jira] [Created] (JENA-2293) SPARQL Update: NPE when COPY or MOVE to non-existing graph

["Richard Cyganiak (Jira)" <ji...@apache.org>]

Richard Cyganiak created JENA-2293:
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             Summary: SPARQL Update: NPE when COPY or MOVE to non-existing graph
                 Key: JENA-2293
                 URL: https://issues.apache.org/jira/browse/JENA-2293
             Project: Apache Jena
          Issue Type: Bug
    Affects Versions: Jena 4.4.0
            Reporter: Richard Cyganiak
         Attachments: SPARQLUpdateTest.java

When executing SPARQL Update requests against a dataset that does not automatically create new graphs, COPY or MOVE operations with a non-existing graph as the target will result in a NullPointerException. The same happens when adding SILENT.

I would expect these requests to result in UpdateExceptions, with a message pointing out the non-existing graph. Or nothing in the case of SILENT.

The attached JUnit 4 test demonstrates this by running queries against a DatasetGraphOne:

COPY DEFAULT TO <http://example.org/no-such-graph>
COPY SILENT DEFAULT TO <http://example.org/no-such-graph>
MOVE DEFAULT TO <http://example.org/no-such-graph>
MOVE SILENT DEFAULT TO <http://example.org/no-such-graph>

Each request produces an NPE.



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