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.epam.ta.reportportal.database.triggers.DeleteLaunchTriggerTest.java

@Test
public void testDeleteByAsList() {
    launchRepository.delete(Collections.singletonList(LAUNCH_ID));
    Assert.assertNull(launchRepository.findOne(LAUNCH_ID));
    Assert.assertTrue(testItemRepository.findIdsByLaunch(LAUNCH_ID).isEmpty());
}

From source file:com.jakduk.api.configuration.ApiSwaggerConfig.java

@Bean
public Docket api() {

    Set<String> protocols = new HashSet<>();
    protocols.add(environment.getProperty("swagger.protocol"));

    Set<String> producesList = new HashSet<>();
    producesList.add("application/json");

    return new Docket(DocumentationType.SWAGGER_2).select()
            //                .apis(RequestHandlerSelectors.basePackage("com.jakduk.restcontroller"))
            .paths(PathSelectors.ant("/api/**")).build().protocols(protocols)
            .host(environment.getProperty("swagger.host")).apiInfo(apiInfo()).useDefaultResponseMessages(false)
            .securitySchemes(Collections.singletonList(apiKey())).produces(producesList);
}

From source file:ddf.catalog.registry.transformer.Gml3ToWkt.java

public Gml3ToWkt(Parser parser) {
    this.parser = parser;
    this.configurator = parser.configureParser(
            Collections.singletonList(AbstractGeometryType.class.getPackage().getName()),
            Gml3ToWkt.class.getClassLoader());
}

From source file:com.tesora.dve.sql.node.expression.IntervalExpression.java

@SuppressWarnings("unchecked")
@Override// ww w . ja va 2s  .  co m
public <T extends Edge<?, ?>> List<T> getEdges() {
    return (List<T>) Collections.singletonList(target);
}

From source file:org.openmrs.module.bahmniexports.example.domain.trade.internal.FlatFileCustomerCreditDao.java

@Override
public void writeCredit(CustomerCredit customerCredit) throws Exception {

    if (!opened) {
        open(new ExecutionContext());
    }//from   w w w .jav  a 2  s .  co m

    String line = "" + customerCredit.getName() + separator + customerCredit.getCredit();

    itemWriter.write(Collections.singletonList(line));
}

From source file:uk.ac.ebi.eva.utils.ConnectionHelper.java

public static MongoClient getMongoClient(String hosts, String authenticationDB, String user, char[] password)
        throws UnknownHostException {
    if (mongoClientWithAuthentication == null) {
        mongoClientWithAuthentication = new MongoClient(parseServerAddresses(hosts),
                Collections.singletonList(MongoCredential.createCredential(user, authenticationDB, password)));
    }/*from   ww  w . ja  v  a  2s . co m*/

    return mongoClientWithAuthentication;
}

From source file:com.cloudera.cdk.morphline.hadoop.core.DownloadHdfsFileBuilder.java

@Override
public Collection<String> getNames() {
    return Collections.singletonList("downloadHdfsFile");
}

From source file:cern.molr.mole.impl.RunnableSpringMole.java

@Override
public List<Method> discover(Class<?> classType) {
    if (null == classType) {
        throw new IllegalArgumentException("Class type cannot be null");
    }//from w  ww . j a va  2s  .  c o m
    if (Runnable.class.isAssignableFrom(classType)
            && classType.getAnnotation(MoleSpringConfiguration.class) != null) {
        try {
            return Collections.singletonList(classType.getMethod("run"));
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        }
    }

    return Collections.emptyList();
}

From source file:org.trustedanalytics.metadata.parser.RestOperationsFactory.java

public RestOperations oAuth(Authentication authentication) {
    final String token = tokenRetriever.getAuthToken(authentication);
    final RestTemplate restTemplate = new RestTemplate();

    restTemplate.setInterceptors(Collections
            .singletonList(new HeaderAddingHttpInterceptor(HttpHeaders.AUTHORIZATION, "bearer " + token)));

    return restTemplate;
}

From source file:org.commonjava.cartographer.result.ProjectPathsResultTest.java

@Test
public void jsonRoundTrip() throws Exception {
    ProjectPathsResult in = new ProjectPathsResult();
    ProjectVersionRef ref = new SimpleProjectVersionRef("org.foo", "bar", "1");
    in.addPath(ref,// ww w .ja v  a 2s.  c o m
            new ProjectPath(
                    Collections.singletonList(new SimpleParentRelationship(URI.create("http://nowhere.com"),
                            ref, new SimpleProjectVersionRef("org.dep", "project", "1.1")))));

    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModules(new ProjectVersionRefSerializerModule(), new ProjectRelationshipSerializerModule());
    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
    mapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY);

    String json = mapper.writeValueAsString(in);

    Logger logger = LoggerFactory.getLogger(getClass());
    logger.debug(json);

    ProjectPathsResult out = mapper.readValue(json, ProjectPathsResult.class);
}