Examples with SPARQLBooleanXMLWriter org.openrdf.query.resultio.sparqlxml.SPARQLBooleanXMLWriter used on opensource projects

Example 1 with SPARQLBooleanXMLWriter

use of org.openrdf.query.resultio.sparqlxml.SPARQLBooleanXMLWriter in project gocd by gocd.

the class SesameGraph method renderSPARQLResultsAsXML.

public void renderSPARQLResultsAsXML(String sparql, OutputStream stream) {
    try {
        Query query = conn.prepareQuery(QueryLanguage.SPARQL, sparql);
        contextualize(query);
        if (query instanceof TupleQuery) {
            renderTupleQuery(query, new SPARQLResultsXMLWriter(stream));
        } else {
            renderBooleanQuery(query, new SPARQLBooleanXMLWriter(stream));
        }
        stream.flush();
    } catch (UnsupportedSPARQLStatementException e) {
        throw e;
    } catch (Exception e) {
        throw new ShineRuntimeException("Could not render sparql results as XML: <<" + sparql + ">>", e);
    }
}