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https://issues.apache.org/jira/browse/ANY23-101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13286362#comment-13286362
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Peter Ansell commented on ANY23-101:
------------------------------------

It may be useful to add the following test to the test or integration-test 
suites to check that the META-INF/services entries for the NQuadsParserFactory 
and NQuadsWriterFactory are being picked up correctly and accessible.

    /**
     * Tests that the NQuads module is being picked up using the Service 
Provider 
     * Interface using RDFFormat.NQUADS
     */
    @Test
    public void testRio()
    {
        RDFParser parser2 = Rio.createParser(RDFFormat.NQUADS);
        
        Assert.assertNotNull(parser2);
        
        RDFWriter writer = Rio.createWriter(RDFFormat.NQUADS, new 
ByteArrayOutputStream());
        
        Assert.assertNotNull(writer);
        
        RDFWriter writer2 = Rio.createWriter(RDFFormat.NQUADS, new 
StringWriter());
        
        Assert.assertNotNull(writer2);
    }
    

                
> Use RDFFormat.NQUADS in nquads module
> -------------------------------------
>
>                 Key: ANY23-101
>                 URL: https://issues.apache.org/jira/browse/ANY23-101
>             Project: Apache Any23
>          Issue Type: Improvement
>          Components: core
>            Reporter: Peter Ansell
>
> Sesame 2.6.6 was released today with a new format for NQuads in the Rio 
> RDFFormat class as a constant, ie, RDFFormat.NQUADS.
> If the NQuads classes in Any23 use this constant people can use the static 
> methods in the Rio class to create an NQuads parser and writer without 
> hardcoding references to the any23 parser or writer or their factories into 
> their files, as RDFFormat is provided in the compact sesame-rio-api.jar 
> module, and the nquads module would then be detected at runtime if it was 
> available.
> For example, the following will link into the new constant where we currently 
> use a local constant:
>     @Override
>     public RDFFormat getRDFFormat() {
>         return RDFFormat.NQUADS;
>     }
> This is the first partial step in eventually getting the NQuads parser into 
> the normal sesame distribution.

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