org.apache.jena.sparql.engine.http.QueryExceptionHTTP Java Examples

The following examples show how to use org.apache.jena.sparql.engine.http.QueryExceptionHTTP. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: TestDeltaFusekiBad.java From rdf-delta with Apache License 2.0

6 votes

@Test
public void fuseki_stop_start() {
    DeltaServer deltaServer = deltaServer();
    FusekiServer server1 = fuseki1();
    try {
        server1.stop();

        RDFConnection conn1 = RDFConnectionFactory.connect("http://localhost:"+F1_PORT+ds1) ;
        QueryExecution qExec = conn1.query("ASK{}");
        try { qExec.execAsk(); fail(); } catch(QueryExceptionHTTP ex) {}
        // Restart, same port.
        server1 = fuseki1(Start.RESTART);
        QueryExecution qExec1 = conn1.query("ASK{}");
        qExec1.execAsk();
    } finally {
        server1.stop();
        deltaServer.stop();
    }
}

Example #2

Source File: QueryExceptionHTTPMapper.java From Processor with Apache License 2.0

6 votes

@Override
public Response toResponse(QueryExceptionHTTP ex)
{        
    if (ex.getResponseCode() > 0)
        return getResponseBuilder(DatasetFactory.create(toResource(ex, Response.Status.fromStatusCode(ex.getResponseCode()),
                    ResourceFactory.createResource("http://www.w3.org/2011/http-statusCodes#InternalServerError")).
                getModel())).
            status(ex.getResponseCode()).
            build();
    else
        return getResponseBuilder(DatasetFactory.create(toResource(ex, Response.Status.INTERNAL_SERVER_ERROR,
                    ResourceFactory.createResource("http://www.w3.org/2011/http-statusCodes#InternalServerError")).
                getModel())).
            status(Response.Status.INTERNAL_SERVER_ERROR).
            build();
}

Example #3

Source File: TestDeltaFusekiBad.java From rdf-delta with Apache License 2.0

5 votes

@Test(expected=QueryExceptionHTTP.class)
public void fuseki_stop() {
    DeltaServer deltaServer = deltaServer(CLEAN);
    FusekiServer server1 = fuseki1(CLEAN);
    try {
        server1.stop();
        RDFConnection conn1 = RDFConnectionFactory.connect("http://localhost:"+F1_PORT+ds1) ;
        QueryExecution qExec = conn1.query("ASK{}");
        qExec.execAsk();
    } finally {
        deltaServer.stop();
    }
}

Example #4

Source File: StatusTestExecutor.java From RDFUnit with Apache License 2.0

5 votes

@Override
protected Collection<TestCaseResult> executeSingleTest(TestSource testSource, TestCase testCase) {

    TestCaseResultStatus status = TestCaseResultStatus.Error;


    try (QueryExecution qe = testSource.getExecutionFactory().createQueryExecution(queryGenerationFactory.getSparqlQuery(testCase))) {
        boolean fail = qe.execAsk();

        if (fail) {
            status = TestCaseResultStatus.Fail;
        } else {
            status = TestCaseResultStatus.Success;
        }

    } catch (QueryExceptionHTTP e) {
        // No need to throw exception here, class supports status
        if (SparqlUtils.checkStatusForTimeout(e)) {
            status = TestCaseResultStatus.Timeout;
        } else {
            status = TestCaseResultStatus.Error;
        }

    }

    return Collections.singletonList(new StatusTestCaseResultImpl(testCase, status));
}

Example #5

Source File: ShaclSimpleTestExecutor.java From RDFUnit with Apache License 2.0

5 votes

@Override
protected Collection<TestCaseResult> executeSingleTest(TestSource testSource, TestCase testCase) throws TestCaseExecutionException {

    Collection<TestCaseResult> testCaseResults = new ArrayList<>();


    try (QueryExecution qe = testSource.getExecutionFactory().createQueryExecution(queryGenerationFactory.getSparqlQuery(testCase)))
    {

        qe.execSelect().forEachRemaining( qs -> {

            RDFNode focusNode = testCase.getFocusNode(qs);
            assert(focusNode != null);

            String message = testCase.getResultMessage();
            if (qs.contains("message")) {
                message = qs.get("message").toString();
            }
            RLOGLevel logLevel = testCase.getLogLevel();

            testCaseResults.add(new ShaclLiteTestCaseResultImpl(testCase.getElement(), logLevel, message, focusNode));
        });
    } catch (QueryExceptionHTTP e) {
        checkQueryResultStatus(e);
    }

    return testCaseResults;

}

Example #6

Source File: ShaclSimpleTestExecutor.java From RDFUnit with Apache License 2.0

5 votes

protected void checkQueryResultStatus(QueryExceptionHTTP e) throws TestCaseExecutionException {
    if (SparqlUtils.checkStatusForTimeout(e)) {
        throw new TestCaseExecutionException(TestCaseResultStatus.Timeout, e);
    } else {
        throw new TestCaseExecutionException(TestCaseResultStatus.Error, e);
    }
}

Example #7

Source File: SparqlUtils.java From RDFUnit with Apache License 2.0

4 votes

public static boolean checkStatusForTimeout(QueryExceptionHTTP e) {
    int httpCode = e.getResponseCode();

    // 408,504,524 timeout codes from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
    return httpCode == 408 || httpCode == 504 || httpCode == 524;
}