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.orange.cepheus.mockorion.AdminController.java

@RequestMapping(value = "/query", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity query(@Valid @RequestBody final Query query)
        throws ExecutionException, InterruptedException {

    QueryContext queryContext = new QueryContext(
            Collections.singletonList(new EntityId(query.getName(), query.getType(), query.getIsPattern())));
    QueryContextResponse queryContextResponse = ngsiClient.queryContext(cepheusBroker, null, queryContext)
            .get();/*from www  .  jav  a  2 s.c o m*/
    logger.info("=> QueryContextResponse received from {}: {}", cepheusBroker, queryContextResponse.toString());
    if (queryContextResponse.getErrorCode() == null) {
        queryContextResponse.getContextElementResponses().forEach(contextElementResponse -> {
            logger.info("EntityId : {}", contextElementResponse.getContextElement().getEntityId().toString());
            contextElementResponse.getContextElement().getContextAttributeList().forEach(contextAttribute -> {
                logger.info("Attribute : {}", contextAttribute.toString());
            });
        });
    }

    return new ResponseEntity<>(HttpStatus.OK);
}

From source file:org.openmrs.module.personalhr.web.taglib.GlobalPropertyTag.java

@Override
public int doStartTag() {
    this.log.debug("Entering GlobalPropertyTag.doStartTag");
    try {/*from  w  ww .j  a  va  2s  . c  o m*/
        //Add temporary privilege
        //PersonalhrUtil.addTemporaryPrivileges();

        Object value;
        if (StringUtils.hasText(this.listSeparator)) {
            value = Collections.singletonList(this.defaultValue);
        } else {
            value = this.defaultValue;
        }

        // If user is logged in
        if (Context.isAuthenticated()) {
            if (StringUtils.hasText(this.listSeparator)) {
                final String stringVal = Context.getAdministrationService().getGlobalProperty(this.key,
                        this.defaultValue);
                if (stringVal.trim().length() == 0) {
                    value = Collections.emptyList();
                } else {
                    value = Arrays.asList(stringVal.split(this.listSeparator));
                }
            } else {
                value = Context.getAdministrationService().getGlobalProperty(this.key, this.defaultValue);
            }
        }

        try {
            if (this.var != null) {
                this.pageContext.setAttribute(this.var, value);
            } else {
                this.pageContext.getOut().write(value.toString());
            }

        } catch (final Exception e) {
            this.log.error("error getting global property", e);
        }
    } finally {
        //PersonalhrUtil.removeTemporaryPrivileges();
    }
    return SKIP_BODY;
}

From source file:io.spring.springoverflow.service.SpringOverflowUserDetailsService.java

@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
    User user = userRepository.findByDisplayName(username);

    if (user != null) {
        return new org.springframework.security.core.userdetails.User(username, "password",
                Collections.singletonList(new SimpleGrantedAuthority("ROLE_AUTHENTICATED")));
    } else {/*  w  ww  .jav a2 s. com*/
        throw new UsernameNotFoundException("Unable to find " + username);
    }
}

From source file:ch.cyberduck.core.preferences.MemoryPreferences.java

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

From source file:io.fluo.core.impl.AppConfigIT.java

@Override
protected List<ObserverConfiguration> getObservers() {
    return Collections.singletonList(new ObserverConfiguration(TestObserver.class.getName()));
}

From source file:com.netflix.spinnaker.echo.pipelinetriggers.eventhandlers.DockerEventHandler.java

private static List<Artifact> getArtifacts(DockerEvent dockerEvent) {
    DockerEvent.Content content = dockerEvent.getContent();

    String name = content.getRegistry() + "/" + content.getRepository();
    String reference = name + ":" + content.getTag();
    return Collections.singletonList(Artifact.builder().type("docker/image").name(name)
            .version(content.getTag()).reference(reference).build());
}

From source file:eu.over9000.cathode.data.parameters.Direction.java

@Override
public List<NameValuePair> buildParamPairs() {
    if (direction == null) {
        return Collections.emptyList();
    }/*  w  ww.j  a v a 2 s  .c  o  m*/
    return Collections.singletonList(new BasicNameValuePair("direction", direction.name()));
}

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

@SuppressWarnings("unchecked")
@Override/*  www. ja va  2s. co  m*/
public List<IQueryParameterOr<?>> encode(FhirContext theContext, IQueryParameterType theValue)
        throws InternalErrorException {
    IQueryParameterType param = theValue;
    List<?> retVal = Collections.singletonList(MethodUtil.singleton(param, null));
    return (List<IQueryParameterOr<?>>) retVal;
}

From source file:devbury.dewey.hipchat.UserManagerTest.java

@Test
public void testFinders() {
    UserEntries userEntries = new UserEntries();
    UserEntry userEntry = new UserEntry();
    userEntry.setId("1");
    userEntry.setName("name");
    userEntry.setMentionName("mentionName");
    userEntries.setUserEntries(Collections.singletonList(userEntry));

    UserInfo userInfo = new UserInfo();
    userInfo.setMentionName("mentionName");
    userInfo.setName("name");
    userInfo.setEmail("email@example.com");
    userInfo.setId("1");
    userInfo.setPhotoUrl("http://photos.example.com/photo.jpg");
    userInfo.setTimezone("timezone");
    userInfo.setTitle("title");
    userInfo.setXmppJid("xmppjid");

    new NonStrictExpectations() {
        {//from   w  ww  .jav a2s  .  co  m
            api.findUserEntries();
            result = userEntries;

            api.findById("1");
            result = userInfo;

            api.findByEmail("email@example.com");
            result = userInfo;
        }
    };

    userManager.configureCaches();

    assertEquals("xmppjid", userManager.findXmppJidById("1"));
    assertEquals("name", userManager.findUserEntryById("1").getName());
    assertEquals("1", userManager.findUserEntryByName("name").getId());
    assertEquals("name", userManager.findUserEntryByMentionName("@mentionName").getName());
    assertEquals("name", userManager.findUserInfoByEmail("email@example.com").getName());
    assertEquals("@mentionName", userManager.findUserInfoById("1").getMentionName());
    assertEquals("1", userManager.findUserInfoByName("name").getId());
    assertEquals("email@example.com", userManager.findUserInfoByMentionName("@mentionName").getEmail());
}

From source file:com.netflix.spinnaker.kork.dynomite.LocalRedisDynomiteClient.java

public LocalRedisDynomiteClient(int port) {
    String rack = StringUtils.isBlank(System.getenv("EC2_REGION")) ? "local" : System.getenv("EC2_REGION");
    HostSupplier localHostSupplier = new HostSupplier() {
        final Host hostSupplierHost = new Host("localhost", rack, Host.Status.Up);

        @Override//from w  w  w  .j av a2 s . c o  m
        public List<Host> getHosts() {
            return Collections.singletonList(hostSupplierHost);
        }
    };

    TokenMapSupplier tokenMapSupplier = new TokenMapSupplier() {
        final Host tokenHost = new Host("localhost", port, rack, Host.Status.Up);
        final HostToken localHostToken = new HostToken(100000L, tokenHost);

        @Override
        public List<HostToken> getTokens(Set<Host> activeHosts) {
            return Collections.singletonList(localHostToken);
        }

        @Override
        public HostToken getTokenForHost(Host host, Set<Host> activeHosts) {
            return localHostToken;
        }
    };

    this.dynoJedisClient = new DynoJedisClient.Builder().withDynomiteClusterName("local")
            .withApplicationName(String.valueOf(port)).withHostSupplier(localHostSupplier)
            .withCPConfig(new ConnectionPoolConfigurationImpl(String.valueOf(port))
                    .setCompressionStrategy(ConnectionPoolConfiguration.CompressionStrategy.NONE)
                    .setLocalRack(rack).withHashtag("{}").withHostSupplier(localHostSupplier)
                    .withTokenSupplier(tokenMapSupplier))
            .build();
}