Example usage for java.util Collections singleton

List of usage examples for java.util Collections singleton

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Introduction

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

Prototype

public static <T> Set<T> singleton(T o)

Source Link

Document

Returns an immutable set containing only the specified object.

Usage

From source file:net.shibboleth.idp.attribute.resolver.impl.ad.ScriptedAttributeTest.java

/**
 * Test resolution of an simple script (statically generated data).
 * //w ww .j av  a 2s  . c  om
 * @throws ResolutionException
 * @throws ComponentInitializationException only if the test will fail
 * @throws ScriptException
 * @throws IOException
 */
@Test
public void simple()
        throws ResolutionException, ComponentInitializationException, ScriptException, IOException {

    final IdPAttribute test = new IdPAttribute(TEST_ATTRIBUTE_NAME);

    test.setValues(Collections.singleton(new StringAttributeValue(SIMPLE_VALUE)));

    final ScriptedAttributeDefinition attr = new ScriptedAttributeDefinition();
    Assert.assertNull(attr.getScript());
    attr.setId(TEST_ATTRIBUTE_NAME);
    attr.setScript(new EvaluableScript(SCRIPT_LANGUAGE, getScript("simple.script")));
    attr.initialize();
    Assert.assertNotNull(attr.getScript());

    final IdPAttribute val = attr.resolve(generateContext());
    final Set<IdPAttributeValue<?>> results = val.getValues();

    Assert.assertTrue(test.equals(val), "Scripted result is the same as bases");
    Assert.assertEquals(results.size(), 1, "Scripted result value count");
    Assert.assertEquals(results.iterator().next().getValue(), SIMPLE_VALUE,
            "Scripted result contains known value");
}

From source file:com.hp.autonomy.frontend.configuration.authentication.CommunityAuthenticationProviderTest.java

@SuppressWarnings("unchecked")
@Before//from   ww w. ja  v a 2s .c  o m
public void setUp() {
    when(authentication.getMethod()).thenReturn("");

    // use not type safe syntax as the usual version won't compile
    Mockito.doReturn(authentication).when(authenticationConfig).getAuthentication();

    when(configService.getConfig()).thenReturn(authenticationConfig);

    when(roles.areRolesAuthorized((Set<String>) argThat(Matchers.hasItem(APP_ROLE)), anySet()))
            .thenReturn(true);
    when(roles.areRolesAuthorized((Set<String>) argThat(Matchers.hasItem(DEFAULT_ROLE)), anySet()))
            .thenReturn(true);
    when(roles.areRolesAuthorized((Set<String>) argThat(Matchers.hasItem(BOGUS_ROLE)), anySet()))
            .thenReturn(false);

    when(springAuthentication.getPrincipal()).thenReturn("username");
    when(springAuthentication.getCredentials()).thenReturn("password");

    when(userService.authenticateUser(anyString(), anyString(), anyString())).thenReturn(true);

    when(grantedAuthoritiesMapper.mapAuthorities(anyCollection())).thenAnswer(returnsFirstArg());

    communityAuthenticationProvider = new CommunityAuthenticationProvider(configService, userService, roles,
            loginPrivileges, grantedAuthoritiesMapper);

    communityAuthenticationProviderWithDefaultRoles = new CommunityAuthenticationProvider(configService,
            userService, roles, loginPrivileges, grantedAuthoritiesMapper, Collections.singleton(DEFAULT_ROLE));
}

From source file:am.ik.categolj2.domain.service.user.UserServiceImplTest.java

@Test(expected = BusinessException.class)
@Transactional//from www  .j ava2s  . c o  m
public void testCreate_illeagal_role() {
    User user = new User("testuser2", null, "testuser2@example.com", true, false, "Test", "User", null);
    user.setRoles(Collections.singleton(new Role(100)));
    userService.create(user, "password");
}

From source file:simx.profiler.info.application.MessagesInfoTopComponent.java

public MessagesInfoTopComponent() {
    initComponents();/*  ww  w.jav a  2  s .c  o m*/
    setName(Bundle.CTL_MessagesInfoTopComponent());
    setToolTipText(Bundle.HINT_MessagesInfoTopComponent());

    this.content = new InstanceContent();

    this.associateLookup(new AbstractLookup(this.content));

    this.profilingData = ProfilingData.getLoadedProfilingData();

    this.messagesDataSet = new DefaultPieDataset();

    this.createPieChart(this.messagesDataSet, this.graphicalPanel);

    final ListSelectionModel listSelectionModel = this.messageTypeInformationTable.getSelectionModel();
    listSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    listSelectionModel.addListSelectionListener((final ListSelectionEvent e) -> {
        if (messageTypeInformationTable.getSelectedRow() != -1) {
            final List<Map.Entry<MessageType, Integer>> data = new ArrayList<>(
                    communicationData.getCommunicationData().entrySet());
            final MessageType messageType = data.get(messageTypeInformationTable.getSelectedRow()).getKey();
            content.set(Collections.singleton(messageType), null);
        }
    });
}

From source file:com.devicehive.handler.notification.NotificationSearchHandlerTest.java

@Test
public void shouldHandleNotificationInsertAndQueryByDeviceGuidAndNotificationName() throws Exception {
    NotificationSearchRequest searchRequest = new NotificationSearchRequest();
    searchRequest.setGuid(notifications.get(0).getDeviceGuid());
    searchRequest.setNames(Collections.singleton(notifications.get(0).getNotification()));

    Request request = Request.newBuilder().withBody(searchRequest).build();
    CompletableFuture<Response> future = new CompletableFuture<>();
    client.call(request, future::complete);

    Response response = future.get(10, TimeUnit.SECONDS);
    NotificationSearchResponse responseBody = (NotificationSearchResponse) response.getBody();
    assertEquals(1, responseBody.getNotifications().size());
    assertEquals(notifications.get(0), responseBody.getNotifications().get(0));
}

From source file:com.opengamma.financial.analytics.PositionOrTradeScalingFunction.java

@Override
public Set<ValueSpecification> getResults(final FunctionCompilationContext context,
        final ComputationTarget target, final Map<ValueSpecification, ValueRequirement> inputs) {
    final ValueSpecification input = inputs.keySet().iterator().next();
    final ValueSpecification specification = new ValueSpecification(_requirementName, target.toSpecification(),
            getResultProperties(input));
    return Collections.singleton(specification);
}

From source file:com.google.samples.apps.abelana.AbelanaThings.java

public AbelanaThings(Context ctx, String phint) {
    final JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
    final HttpTransport httpTransport = new NetHttpTransport();
    Resources r = ctx.getResources();
    byte[] android, server;
    byte[] password = new byte[32];

    android = Base64.decode("vW7CmbQWdPjpdfpBU39URsjHQV50KEKoSfafHdQPSh8",
            Base64.URL_SAFE + Base64.NO_PADDING + Base64.NO_WRAP);
    server = Base64.decode(phint, Base64.URL_SAFE);

    int i = 0;/*www . ja v  a 2 s. c  o  m*/
    for (byte b : android) {
        password[i] = (byte) (android[i] ^ server[i]);
        i++;
    }
    byte[] pw = Base64.encode(password, Base64.URL_SAFE + Base64.NO_PADDING + Base64.NO_WRAP);
    String pass = new String(pw);

    if (storage == null) {
        try {
            KeyStore keystore = KeyStore.getInstance("PKCS12");
            keystore.load(r.openRawResource(R.raw.abelananew), pass.toCharArray());

            credential = new GoogleCredential.Builder().setTransport(httpTransport).setJsonFactory(jsonFactory)
                    .setServiceAccountId(r.getString(R.string.service_account))
                    .setServiceAccountScopes(Collections.singleton(StorageScopes.DEVSTORAGE_FULL_CONTROL))
                    .setServiceAccountPrivateKey((PrivateKey) keystore.getKey("privatekey", pass.toCharArray()))
                    .build();

            storage = new Storage.Builder(httpTransport, jsonFactory, credential)
                    .setApplicationName(r.getString(R.string.app_name) + "/1.0").build();

        } catch (CertificateException e) {
            e.printStackTrace();
        } catch (UnrecoverableKeyException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (KeyStoreException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        System.out.println("loaded");
    }
}

From source file:com.fredhopper.connector.index.provider.FhCategorySource.java

protected Set<ProductModel> findProductFamily(final ProductModel product) {
    if (product instanceof VariantProductModel) {
        // Collect all the variant products and all their super variants, until the final base product is hit
        final Set<ProductModel> products = new HashSet<>();

        ProductModel currentProduct = product;
        while (currentProduct instanceof VariantProductModel) {
            products.add(currentProduct);
            currentProduct = ((VariantProductModel) currentProduct).getBaseProduct();
        }/*from w w w.j  a  v  a 2 s  .  c  o m*/

        products.add(currentProduct);
        return products;
    } else if (product != null) {
        return Collections.singleton(product);
    }
    return Collections.emptySet();
}

From source file:ca.uhn.fhir.rest.server.RestfulServerUtils.java

public static void configureResponseParser(RequestDetails theRequestDetails, IParser parser) {
    // Pretty print
    boolean prettyPrint = RestfulServerUtils.prettyPrintResponse(theRequestDetails.getServer(),
            theRequestDetails);//ww w.j  a  v  a 2 s.  c om

    parser.setPrettyPrint(prettyPrint);
    parser.setServerBaseUrl(theRequestDetails.getFhirServerBase());

    // Summary mode
    Set<SummaryEnum> summaryMode = RestfulServerUtils.determineSummaryMode(theRequestDetails);

    // _elements
    Set<String> elements = ElementsParameter.getElementsValueOrNull(theRequestDetails);
    if (elements != null && summaryMode != null
            && !summaryMode.equals(Collections.singleton(SummaryEnum.FALSE))) {
        throw new InvalidRequestException("Cannot combine the " + Constants.PARAM_SUMMARY + " and "
                + Constants.PARAM_ELEMENTS + " parameters");
    }
    Set<String> elementsAppliesTo = null;
    if (elements != null && isNotBlank(theRequestDetails.getResourceName())) {
        elementsAppliesTo = Collections.singleton(theRequestDetails.getResourceName());
    }

    if (summaryMode != null) {
        if (summaryMode.contains(SummaryEnum.COUNT)) {
            parser.setEncodeElements(Collections.singleton("Bundle.total"));
        } else if (summaryMode.contains(SummaryEnum.TEXT)) {
            parser.setEncodeElements(TEXT_ENCODE_ELEMENTS);
        } else {
            parser.setSuppressNarratives(summaryMode.contains(SummaryEnum.DATA));
            parser.setSummaryMode(summaryMode.contains(SummaryEnum.TRUE));
        }
    }
    if (elements != null && elements.size() > 0) {
        Set<String> newElements = new HashSet<String>();
        for (String next : elements) {
            newElements.add("*." + next);
        }
        parser.setEncodeElements(newElements);
        parser.setEncodeElementsAppliesToResourceTypes(elementsAppliesTo);
    }
}

From source file:com.haulmont.cuba.gui.ScreenHistorySupport.java

public void saveScreenHistory(Window window, WindowManager.OpenMode openMode) {
    Security security = AppBeans.get(Security.NAME);
    if (security.isEntityOpPermitted(ScreenHistoryEntity.class, EntityOp.CREATE) && window.getFrame() != null
            && (window.getFrame() instanceof Window.Editor) && openMode != WindowManager.OpenMode.DIALOG
            && (screenIds == null || screenIds.contains(window.getId()))) {
        String caption = window.getCaption();
        UUID entityId = null;/* w ww.ja va  2s. c om*/
        Frame frame = window.getFrame();
        Entity entity = null;
        if (frame instanceof Window.Editor) {
            entity = ((Window.Editor) frame).getItem();
            if (entity != null) {
                if (PersistenceHelper.isNew(entity)) {
                    return;
                }
                if (StringUtils.isBlank(caption))
                    caption = messages.getTools().getEntityCaption(entity.getMetaClass()) + " "
                            + entity.getInstanceName();
                entityId = (UUID) entity.getId();
            }
        }
        ScreenHistoryEntity screenHistoryEntity = metadata.create(ScreenHistoryEntity.class);
        screenHistoryEntity.setCaption(StringUtils.abbreviate(caption, 255));
        screenHistoryEntity.setUrl(makeLink(window));
        screenHistoryEntity.setEntityId(entityId);
        addAdditionalFields(screenHistoryEntity, entity);

        CommitContext cc = new CommitContext(Collections.singleton(screenHistoryEntity));
        DataService dataService = AppBeans.get(DataService.NAME);
        dataService.commit(cc);
    }
}