Examples with UnsupportedSPARQLStatementException com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException used on opensource projects

Example 1 with UnsupportedSPARQLStatementException

use of com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException 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);
    }
}

Example 2 with UnsupportedSPARQLStatementException

use of com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException in project gocd by gocd.

the class SesameGraph method contextualize.

private void contextualize(Query query) throws Exception {
    if (contextVar == null) {
        return;
    }
    TupleExpr tupleExpr = ((SailQuery) query).getParsedQuery().getTupleExpr();
    tupleExpr.visit(new QueryModelVisitorBase() {

        public void meet(StatementPattern node) throws Exception {
            if (node.getContextVar() != null) {
                throw new UnsupportedSPARQLStatementException("Attempted to execute a SPARQL statement with a GRAPH clause against a context aware graph.");
            }
            node.setContextVar(contextVar);
        }
    });
}

Example 3 with UnsupportedSPARQLStatementException

use of com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException in project gocd by gocd.

the class SesameGraph method getTupleQueryResult.

private TupleQueryResult getTupleQueryResult(String sparqlSelect) {
    try {
        TupleQuery tupleQuery = conn.prepareTupleQuery(QueryLanguage.SPARQL, sparqlSelect);
        contextualize(tupleQuery);
        return tupleQuery.evaluate();
    } catch (UnsupportedSPARQLStatementException e) {
        throw e;
    } catch (Exception e) {
        throw new ShineRuntimeException(e);
    }
}

Example 4 with UnsupportedSPARQLStatementException

use of com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException in project gocd by gocd.

the class SesameGraph method getBooleanQueryResult.

private boolean getBooleanQueryResult(String sparqlSelect) {
    try {
        BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, sparqlSelect);
        contextualize(booleanQuery);
        return booleanQuery.evaluate();
    } catch (UnsupportedSPARQLStatementException e) {
        throw e;
    } catch (Exception e) {
        throw new ShineRuntimeException(e);
    }
}

Example 5 with UnsupportedSPARQLStatementException

use of com.thoughtworks.studios.shine.semweb.UnsupportedSPARQLStatementException in project gocd by gocd.

the class SesameGraph method validate.

public void validate(String arq) {
    try {
        Query query = conn.prepareQuery(QueryLanguage.SPARQL, arq);
        contextualize(query);
    } catch (UnsupportedSPARQLStatementException e) {
        throw e;
    } catch (MalformedQueryException e) {
        throw new MalformedSPARQLException(e);
    } catch (Exception e) {
        throw new ShineRuntimeException(e);
    }
}