Hi Hugh,
the error occurs when i create a model with:
Model m = VirtModel.createDatabaseModel("foaf:test",
"jdbc:virtuoso://localhost:1111", "dba", "dba");
m.setNsPrefix("foaf", "http://xmlns.com/foaf/0.1/";);
Resource me = m.createResource("foaf:" + "testPerson");
me.addProperty(RDF.type, FOAF.Person);
me.addProperty(FOAF.name, "Test User");
me.addProperty(FOAF.firstName, "Test");
me.addProperty(FOAF.family_name, "User");
immediately after this, i call the Jena method m.write(System.out,
"RDF/XML-ABBREV");
and the output is as expected:
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
xmlns:foaf="http://xmlns.com/foaf/0.1/";
xmlns:dawgt="http://www.w3.org/2001/sw/DataAccess/tests/test-dawg#";
xmlns:xsd="http://www.w3.org/2000/10/XMLSchema#";
xmlns:owl="http://www.w3.org/2002/07/owl#";
xmlns:bif="bif:"
xmlns:dc="http://purl.org/dc/elements/1.1/";
xmlns:sql="sql:"
xmlns:mf="http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#";
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#";
xmlns:rdfdf="http://www.openlinksw.com/virtrdf-data-formats#";
xmlns:virtrdf="http://www.openlinksw.com/schemas/virtrdf#";>
<foaf:Person rdf:about="foaf:testPerson">
<foaf:name>Test User</foaf:name>
<foaf:family_name>User</foaf:family_name>
<foaf:firstName>Test</foaf:firstName>
</foaf:Person>
</rdf:RDF>
Next, i'm trying to load the model from the store, i'm doing this with the same
method as before:
VirtModel.createDatabaseModel("foaf:test", "jdbc:virtuoso://localhost:1111",
"dba", "dba");
Is this right, i found no other way to load a model from the store?
if i'm calling m.write(System.out, "RDF/XML-ABBREV")now the output is:
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
xmlns:j.0="http://xmlns.com/foaf/0.1/";
xmlns:dawgt="http://www.w3.org/2001/sw/DataAccess/tests/test-dawg#";
xmlns:xsd="http://www.w3.org/2000/10/XMLSchema#";
xmlns:owl="http://www.w3.org/2002/07/owl#";
xmlns:bif="bif:"
xmlns:dc="http://purl.org/dc/elements/1.1/";
xmlns:sql="sql:"
xmlns:mf="http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#";
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#";
xmlns:virtrdf="http://www.openlinksw.com/schemas/virtrdf#";
xmlns:rdfdf="http://www.openlinksw.com/virtrdf-data-formats#";>
<j.0:Person rdf:about="foaf:testPerson">
<j.0:name>Test User</j.0:name>
<j.0:family_name>User</j.0:family_name>
<j.0:firstName>Test</j.0:firstName>
</j.0:Person>
</rdf:RDF>
The FOAF NS Prefix is missing.
Regards
Till
----- Original Nachricht ----
Von: Hugh Williams <hwilli...@openlinksw.com>
An: t...@arcor.de
Datum: 05.11.2008 10:27
Betreff: Re: [Virtuoso-users] Jena Model without NS Prefix
> HI Till,
>
> Can you provide some sample code to demonstrate this issue, as we
> have test in-house and method is supported ?
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software
> Web: http://www.openlinksw.com
> Support: http://support.openlinksw.com
> Forums: http://boards.openlinksw.com/support
>
>
>
> On 31 Oct 2008, at 16:30, t...@arcor.de wrote:
>
> > Hi
> >
> > i'm trying to add an additional NS Prefix to a Jena Model:
> > model.setNsPrefix("foaf", FOAF.NS) but it seems it's not working.
> > When i'm checking the Prefix Map of the model the added prefix is
> > not in there. The Model is created via VirtModel.createDatabaseModel
> > (_modelName, this.v_url, this.v_user, this.v_pwd). Am i missing
> > something? Is this a bug in the Virtuoso Jena API?
> >
> > Cheers,
> > Till
> >
> >
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>
>
