Examples of org.openrdf.rio.rdfxml.util.RDFXMLPrettyWriter

org.openrdf.rio.rdfxml.util.RDFXMLPrettyWriter

3.org/TR/rdf-syntax-grammar/#section-Syntax-typed-nodes" >typed node elements, empty property elements and striped syntax. Note that these abbreviations require that statements are written in the appropriate order.

Striped syntax means that when the object of a statement is the subject of the next statement we can nest the descriptions in each other.

Example:

 <rdf:Seq> <rdf:li> <foaf:Person> <foaf:knows> <foaf:Person> <foaf:mbox rdf:resource="..."/> </foaf:Person> </foaf:knows> </foaf:Person> </rdf:li> </rdf:Seq>

Typed node elements means that we write out type information in the short form of

 <foaf:Person rdf:about="..."> ... </foaf:Person>

instead of

 <rdf:Description rdf:about="..."> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Person"/> ... </rdf:Description>

Empty property elements are of the form

 <foaf:Person> <foaf:homepage rdf:resource="http://www.cs.vu.nl/˜marta"/> </foaf:Person>

instead of

 <foaf:Person> <foaf:homepage> <rdf:Description rdf:about="http://www.cs.vu.nl/˜marta"/> <foaf:homepage> </foaf:Person>

@author Peter Mika (pmika@cs.vu.nl)


                RepositoryConnection con = response.getTriples().getConnection();
                con.begin();


                ByteArrayOutputStream out = new ByteArrayOutputStream();
                RDFHandler handler = new RDFXMLPrettyWriter(out);
                con.export(handler);


                con.commit();
                con.close();

        if(cacheSailProvider.isEnabled()) {
            try {
                ClientResponse response = cacheSailProvider.getLDClient().retrieveResource(uri);


                ByteArrayOutputStream out = new ByteArrayOutputStream();
                RDFHandler handler = new RDFXMLPrettyWriter(out);


                ModelCommons.export(response.getData(), handler);


                return Response.ok().entity( new String(out.toByteArray(), "utf-8")).build();
            } catch (Exception e) {


            RepositoryConnection con = response.getTriples().getConnection();
            con.begin();


            ByteArrayOutputStream out = new ByteArrayOutputStream();
            RDFHandler handler = new RDFXMLPrettyWriter(out);
            con.export(handler);


            con.commit();
            con.close();

Examples of org.openrdf.rio.rdfxml.util.RDFXMLPrettyWriter

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