Example usage for java.util Collections singletonMap

List of usage examples for java.util Collections singletonMap

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Introduction

In this page you can find the example usage for java.util Collections singletonMap.

Prototype

public static <K, V> Map<K, V> singletonMap(K key, V value)

Source Link

Document

Returns an immutable map, mapping only the specified key to the specified value.

Usage

From source file:de.whs.poodle.Utils.java

public Map<String, Object> simpleMessage(String messageCode, Object[] messageArgs) {
    Locale locale = LocaleContextHolder.getLocale();
    String message = messageSource.getMessage(messageCode, messageArgs, locale);

    return Collections.singletonMap("message", message);
}

From source file:org.elasticsearch.xpack.ml.integration.MlBasicMultiNodeIT.java

public void testMiniFarequote() throws Exception {
    String jobId = "mini-farequote-job";
    createFarequoteJob(jobId);/*from   w  w  w.j  a  v  a 2  s  .c om*/

    Response response = client().performRequest("post",
            MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId + "/_open");
    assertEquals(200, response.getStatusLine().getStatusCode());
    assertEquals(Collections.singletonMap("opened", true), responseEntityToMap(response));

    String postData = "{\"airline\":\"AAL\",\"responsetime\":\"132.2046\",\"sourcetype\":\"farequote\",\"time\":\"1403481600\"}\n"
            + "{\"airline\":\"JZA\",\"responsetime\":\"990.4628\",\"sourcetype\":\"farequote\",\"time\":\"1403481700\"}";
    response = client().performRequest("post",
            MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId + "/_data", Collections.emptyMap(),
            new StringEntity(postData,
                    randomFrom(ContentType.APPLICATION_JSON, ContentType.create("application/x-ndjson"))));
    assertEquals(202, response.getStatusLine().getStatusCode());
    Map<String, Object> responseBody = responseEntityToMap(response);
    assertEquals(2, responseBody.get("processed_record_count"));
    assertEquals(4, responseBody.get("processed_field_count"));
    assertEquals(177, responseBody.get("input_bytes"));
    assertEquals(6, responseBody.get("input_field_count"));
    assertEquals(0, responseBody.get("invalid_date_count"));
    assertEquals(0, responseBody.get("missing_field_count"));
    assertEquals(0, responseBody.get("out_of_order_timestamp_count"));
    assertEquals(0, responseBody.get("bucket_count"));
    assertEquals(1403481600000L, responseBody.get("earliest_record_timestamp"));
    assertEquals(1403481700000L, responseBody.get("latest_record_timestamp"));

    response = client().performRequest("post",
            MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId + "/_flush");
    assertEquals(200, response.getStatusLine().getStatusCode());
    assertFlushResponse(response, true, 1403481600000L);

    response = client().performRequest("post",
            MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId + "/_close",
            Collections.singletonMap("timeout", "20s"));
    assertEquals(200, response.getStatusLine().getStatusCode());
    assertEquals(Collections.singletonMap("closed", true), responseEntityToMap(response));

    response = client().performRequest("get",
            MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId + "/_stats");
    assertEquals(200, response.getStatusLine().getStatusCode());
    @SuppressWarnings("unchecked")
    Map<String, Object> dataCountsDoc = (Map<String, Object>) ((Map) ((List) responseEntityToMap(response)
            .get("jobs")).get(0)).get("data_counts");
    assertEquals(2, dataCountsDoc.get("processed_record_count"));
    assertEquals(4, dataCountsDoc.get("processed_field_count"));
    assertEquals(177, dataCountsDoc.get("input_bytes"));
    assertEquals(6, dataCountsDoc.get("input_field_count"));
    assertEquals(0, dataCountsDoc.get("invalid_date_count"));
    assertEquals(0, dataCountsDoc.get("missing_field_count"));
    assertEquals(0, dataCountsDoc.get("out_of_order_timestamp_count"));
    assertEquals(0, dataCountsDoc.get("bucket_count"));
    assertEquals(1403481600000L, dataCountsDoc.get("earliest_record_timestamp"));
    assertEquals(1403481700000L, dataCountsDoc.get("latest_record_timestamp"));

    response = client().performRequest("delete", MachineLearning.BASE_PATH + "anomaly_detectors/" + jobId);
    assertEquals(200, response.getStatusLine().getStatusCode());
}

From source file:com.arpnetworking.tsdcore.sinks.DataDogSink.java

/**
 * {@inheritDoc}/*from   w  w  w.  j a v  a  2 s  . c  o m*/
 */
@Override
protected Collection<byte[]> serialize(final PeriodicData periodicData) {
    final String period = periodicData.getPeriod().toString(ISOPeriodFormat.standard());
    final long timestamp = (periodicData.getStart().getMillis()
            + periodicData.getPeriod().toStandardDuration().getMillis()) / 1000;

    final List<Datum> dataDogData = Lists.newArrayList();
    for (final AggregatedData datum : periodicData.getData()) {
        if (!datum.isSpecified()) {
            continue;
        }

        dataDogData.add(new Datum(
                period + "_" + datum.getFQDSN().getMetric() + "_" + datum.getFQDSN().getStatistic().getName(),
                timestamp, (float) datum.getValue().getValue(), periodicData.getDimensions().get("host"),
                createTags(periodicData, datum)));
    }

    final String dataDogDataAsJson;
    try {
        dataDogDataAsJson = OBJECT_MAPPER.writeValueAsString(Collections.singletonMap("series", dataDogData));
    } catch (final JsonProcessingException e) {
        LOGGER.error().setMessage("Serialization error").addData("periodicData", periodicData).setThrowable(e)
                .log();
        return Collections.emptyList();
    }
    return Collections.singletonList(dataDogDataAsJson.getBytes(Charsets.UTF_8));
}

From source file:ch.cyberduck.core.spectra.SpectraReadFeatureTest.java

@Test(expected = NotfoundException.class)
public void testReadNotFound() throws Exception {
    final Host host = new Host(new SpectraProtocol() {
        @Override/*from   w w w. ja  v a 2 s .c o m*/
        public Scheme getScheme() {
            return Scheme.http;
        }
    }, System.getProperties().getProperty("spectra.hostname"),
            Integer.valueOf(System.getProperties().getProperty("spectra.port")),
            new Credentials(System.getProperties().getProperty("spectra.user"),
                    System.getProperties().getProperty("spectra.key")));
    final SpectraSession session = new SpectraSession(host, new DisabledX509TrustManager(),
            new DefaultX509KeyManager());
    session.open(new DisabledHostKeyCallback());
    session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());
    final TransferStatus status = new TransferStatus();
    final Path container = new Path("cyberduck", EnumSet.of(Path.Type.directory, Path.Type.volume));
    final Path test = new Path(container, "nosuchname", EnumSet.of(Path.Type.file));
    new SpectraBulkService(session).pre(Transfer.Type.download, Collections.singletonMap(test, status),
            new DisabledConnectionCallback());
    new SpectraReadFeature(session).read(test, status, new DisabledConnectionCallback());
}

From source file:com.amazonaws.sample.entitlement.rs.JaxRsEntitlementService.java

/**
 * Request entitlements for a user/*from   w ww .ja va  2s . c o  m*/
 * @param authorization string that is associated to the identity of a user
 * @return Applications
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response requestSubscriptions(@HeaderParam("Authorization") String authorization) {
    try {
        Item user = entitlementService.getUserFromAuthorization(authorization);
        String response = entitlementService.getSubscriptions(user);
        return response(Status.OK, response);
    } catch (AuthorizationException e) {
        String authenticateHeader = e.getAuthenticateHeader();

        if (authenticateHeader == null) {
            return response(Status.UNAUTHORIZED, e.getMessage());
        } else {
            return response(Status.UNAUTHORIZED, e.getMessage(),
                    Collections.singletonMap("WWW-Authenticate", authenticateHeader));
        }
    } catch (ApplicationBadStateException e) {
        return response(Status.CONFLICT, e.getMessage());
    }
}

From source file:uk.org.taverna.platform.LocalExecutionIT.java

public void testLocalExecution() throws Exception {
    setup();//from   w w w.  j a v a  2  s  .co m

    WorkflowBundle workflowBundle = loadWorkflow("/t2flow/in-out.t2flow");
    Workflow workflow = workflowBundle.getMainWorkflow();
    Profile profile = workflowBundle.getMainProfile();
    for (ExecutionEnvironment executionEnvironment : executionEnvironments) {
        Map<String, Data> inputs = Collections.singletonMap("in", dataService.create("test-input"));

        String executionId = executionService.createExecution(executionEnvironment, workflowBundle, workflow,
                profile, inputs);
        WorkflowReport report = executionService.getWorkflowReport(executionId);
        assertEquals(State.CREATED, report.getState());
        executionService.start(executionId);

        Map<String, Data> results = report.getOutputs();
        assertNotNull(results);
        waitForResults(results, report, "out");

        Object result = results.get("out").getValue();
        assertEquals("test-input", result);
        assertEquals(State.COMPLETED, report.getState());
        System.out.println(report);
    }
}

From source file:com.yahoo.glimmer.web.QueryController.java

@RequestMapping(value = "/dataSetList", method = RequestMethod.GET)
public Map<String, ?> getDataSetList(@RequestParam(required = false) String callback) {
    return Collections.singletonMap(OBJECT_KEY, indexMap.keySet());
}

From source file:org.jboss.as.test.integration.logging.syslog.SyslogHandlerTestCase.java

@BeforeClass
public static void deploy() throws Exception {
    deploy(createDeployment(Collections.singletonMap("Logging-Profile", "syslog-profile")), DEPLOYMENT_NAME);
}

From source file:org.fede.calculator.web.MvcConfig.java

@Bean
public ContentNegotiatingViewResolver cnResolver() {
    ContentNegotiatingViewResolver bean = new ContentNegotiatingViewResolver();
    bean.setOrder(0);//from  w  w  w.j ava 2 s  .  co  m
    bean.setContentNegotiationManager(new ContentNegotiationManager(new PathExtensionContentNegotiationStrategy(
            Collections.singletonMap("json", MediaType.APPLICATION_JSON))));

    MappingJackson2JsonView jacksonView = new MappingJackson2JsonView();
    jacksonView.setExtractValueFromSingleKeyModel(true);

    bean.setDefaultViews(Arrays.asList(new View[] { jacksonView }));
    return bean;
}

From source file:com.yoncabt.ebr.executor.ReportTask.java

@Override
public void run() {
    if (status == Status.CANCEL) {
        return;/*from   ww  w  . j a  v  a  2 s .  co m*/
    }
    status = Status.RUN;
    logManager.info(request.getUuid() + " balad");
    synchronized (this) {
        started = System.currentTimeMillis();
    }
    response = new ReportResponse();
    response.setUuid(request.getUuid());
    try {
        //FIXME support for sql
        JasperReport jr = new JasperReport();
        ReportDefinition definition = jr.loadDefinition(JasperReport.getReportFile(request.getReport()));
        if (StringUtils.isEmpty(request.getDatasourceName())) {
            request.setDatasourceName(definition.getDataSource());
        }
        if (StringUtils.isEmpty(request.getDatasourceName())) {
            request.setDatasourceName("default");
        }
        connection = dataSourceManager.get(request.getDatasourceName(), request.getUser(), "EBR",
                request.getReport());
        jasperReports.exportTo(request, ReportOutputFormat.valueOf(request.getExtension()), connection,
                definition);
        byte[] bytes = reportLogger.getReportData(request.getUuid());
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        baos.write(bytes, 0, bytes.length);
        if (!StringUtils.isBlank(request.getEmail()) && mailSender.isConfigured()) {
            mailSender.send(request.getEmail(), "Raporunuz ektedir", Collections
                    .singletonMap(request.getUuid() + "." + request.getExtension(), baos.toByteArray()));
        }
        logManager.info(request.getUuid() + " bitti");
        status = Status.FINISH;
    } catch (Exception ex) {
        status = Status.EXCEPTION;
        logManager.error(request.getUuid() + " hata", ex);
        synchronized (this) {
            exception = new ReportException(ex);
        }
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
    synchronized (this) {
        ended = System.currentTimeMillis();
    }
}