Example usage for java.util Collections singletonList

Introduction

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

Prototype

public static <T> List<T> singletonList(T o)

Source Link

Document

Returns an immutable list containing only the specified object.

Usage

From source file:com.exxonmobile.ace.hybris.storefront.controllers.util.GlobalMessages.java

public static void addFlashMessage(final RedirectAttributes model, final String messageHolder,
        final String messageKey, final Object[] attributes) {
    final GlobalMessage message = new GlobalMessage();
    message.setCode(messageKey);/*from   w ww. ja va  2 s  .  c  o m*/
    message.setAttributes(attributes != null ? Arrays.asList(attributes) : Collections.emptyList());

    final Map<String, ?> flashModelMap = model.getFlashAttributes();
    if (flashModelMap.containsKey(messageHolder)) {
        final List<GlobalMessage> messages = new ArrayList<GlobalMessage>(
                (List<GlobalMessage>) flashModelMap.get(messageHolder));
        messages.add(message);
        model.addFlashAttribute(messageHolder, messages);
    } else {
        model.addFlashAttribute(messageHolder, Collections.singletonList(message));
    }
}

From source file:net.dv8tion.discord.commands.HelpCommand.java

@Override
public List<String> getUsageInstructions() {
    return Collections.singletonList(".help   **OR**  .help *<command>*\n"
            + ".help - returns the list of commands along with a simple description of each.\n"
            + ".help <command> - returns the name, description, aliases and usage information of a command.\n"
            + "   - This can use the aliases of a command as input as well.\n" + "__Example:__ .help ann");
}

From source file:ca.uhn.fhir.rest.method.ElementsParameter.java

@SuppressWarnings("unchecked")
@Override/*from  www.  jav a2s  .c  o m*/
public void translateClientArgumentIntoQueryArgument(FhirContext theContext, Object theSourceClientArgument,
        Map<String, List<String>> theTargetQueryArguments, IBaseResource theTargetResource)
        throws InternalErrorException {
    if (theSourceClientArgument instanceof Collection) {
        StringBuilder values = new StringBuilder();
        for (String next : (Collection<String>) theSourceClientArgument) {
            if (isNotBlank(next)) {
                if (values.length() > 0) {
                    values.append(',');
                }
                values.append(next);
            }
        }
        theTargetQueryArguments.put(Constants.PARAM_ELEMENTS, Collections.singletonList(values.toString()));
    } else {
        String elements = (String) theSourceClientArgument;
        if (elements != null) {
            theTargetQueryArguments.put(Constants.PARAM_ELEMENTS, Collections.singletonList(elements));
        }
    }
}

From source file:de.egore911.versioning.deployer.performer.PerformRelacementTest.java

@Test
public void testPerformValid() throws IOException {
    String tmpdir = System.getProperty("java.io.tmpdir");
    File propertiesFile = new File(UrlUtil.concatenateUrlWithSlashes(tmpdir, "myfile.properties"));
    FileUtils.write(propertiesFile, "Test = ${versioning:testvariable}");
    PerformReplacement.perform(new File(tmpdir), Collections.singletonList("*.properties"),
            Collections.singletonList(new ReplacementPair("testvariable", "testvalue")), emptyList);
    Assert.assertEquals("Test = testvalue", FileUtils.readFileToString(propertiesFile));
}

From source file:io.cloudslang.lang.runtime.bindings.ArgumentsBindingTest.java

@Test
public void testDefaultValueExpression() {
    List<Argument> arguments = Collections.singletonList(new Argument("argument1", "${ 'value' }"));
    Map<String, Serializable> result = bindArguments(arguments);
    Assert.assertFalse(result.isEmpty());
    Assert.assertTrue(result.containsKey("argument1"));
    Assert.assertEquals("value", result.get("argument1"));
}

From source file:de.tudarmstadt.ukp.experiments.argumentation.convincingness.features.SpellCheckingFeature.java

@Override
protected List<Feature> extractFeaturesFromArgument(JCas jCas, Paragraph paragraph, String prefix) {
    List<Token> tokens = JCasUtil.selectCovered(jCas, Token.class, paragraph);

    int oovWords = 0;

    for (Token token : tokens) {
        if (!vocabulary.contains(token.getCoveredText())) {
            oovWords++;//from w  w w  .  j a va2 s. c  o  m
        }
    }

    return Collections.singletonList(new Feature(prefix + "oovWordsCount", oovWords));
}

From source file:ch.rasc.wampspring.config.WampSubProtocolHandler.java

@Override
public List<String> getSupportedProtocols() {
    return Collections.singletonList("wamp");
}

From source file:io.kodokojo.model.Entity.java

public Entity(String name, User admin) {
    this(null, name, false, new ArrayList<>(), Collections.singletonList(admin),
            Collections.singletonList(admin));
}

From source file:gov.nih.nci.caintegrator.application.registration.RegistrationServiceImpl.java

private void sendRegistrationConfirmation(RegistrationRequest registrationRequest) throws MessagingException {
    String emailFrom = configurationHelper.getString(ConfigurationParameter.REGISTRATION_EMAIL_FROM);
    EmailUtil.sendMail(Collections.singletonList(registrationRequest.getEmail()), emailFrom,
            CONFIRM_EMAIL_SUBJECT, CONFIRM_EMAIL_CONTENT);
}

From source file:org.talend.dataprep.api.service.command.folder.RemoveFolder.java

private ResponseEntity<String> getResponseEntity(HttpStatus status, HttpResponse response) {

    final MultiValueMap<String, String> headers = new HttpHeaders();
    for (Header header : response.getAllHeaders()) {
        headers.put(header.getName(), Collections.singletonList(header.getValue()));
    }/*from  w  w  w . j a  v a2  s  . c  om*/
    try {
        return new ResponseEntity<>(IOUtils.toString(response.getEntity().getContent()), headers, status);
    } catch (IOException e) {
        throw new TDPException(CommonErrorCodes.UNEXPECTED_EXCEPTION, e);
    }
}