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:com.frequencymarketing.citi.saml.UsmSaml.java

private SAMLResponse getSAMLResponse(TyUsmSamlProfileData memberData, String a_clientIp) throws Exception {
    String memberId = memberData.getMemberId();
    SAMLIdentifier idgen = SAMLIdentifierFactory.getInstance();
    SAMLResponse samlResponse = new SAMLResponse();
    SAMLAssertion samlAssertion = new SAMLAssertion();
    SAMLAuthenticationStatement samlAuthenticationStatement = new SAMLAuthenticationStatement();
    SAMLSubject samlSubject = new SAMLSubject(new SAMLNameIdentifier(memberId, null, null),
            Collections.singleton(SAMLSubject.CONF_BEARER), null, null);

    samlAuthenticationStatement.setSubjectIP(a_clientIp);
    samlAuthenticationStatement.setSubject(samlSubject);
    samlAuthenticationStatement.setAuthInstant(new Date());
    samlAuthenticationStatement.setAuthMethod(SAMLAuthenticationStatement.AuthenticationMethod_Password);
    samlAssertion.addStatement(samlAuthenticationStatement);
    samlAssertion.setId(idgen.getIdentifier());
    samlAssertion.setIssuer(getSamlProps().getIssuer());
    samlAssertion.setNotBefore(new Date(System.currentTimeMillis() - 30000));
    samlAssertion.setNotOnOrAfter(new Date(System.currentTimeMillis() + 90000));//2 minutes
    samlAssertion.addCondition(new SAMLAudienceRestrictionCondition(
            Collections.singleton(getSamlProps().getAudienceRestriction())));

    //NameIdentifier is the Member id.
    SAMLAttributeStatement samlsaStatement = new SAMLAttributeStatement();
    SAMLSubject l_subject2 = new SAMLSubject(new SAMLNameIdentifier(memberId, null, null),
            Collections.singleton(SAMLSubject.CONF_BEARER), null, null);

    samlsaStatement.setSubject(l_subject2);
    samlsaStatement = addToAttributeStatement(samlsaStatement, "member_id", memberId, null, XML.SAML_NS);

    samlsaStatement = addToAttributeStatement(samlsaStatement, "agent_id", memberData.getAgentId(), null,
            XML.SAML_NS);/*  w w  w  .ja  va 2s . c o m*/

    samlsaStatement = addToAttributeStatement(samlsaStatement, "mbr_name_first", memberData.getFirstName(),
            null, XML.SAML_NS);
    samlsaStatement = addToAttributeStatement(samlsaStatement, "mbr_name_last", memberData.getLastName(), null,
            XML.SAML_NS);

    samlsaStatement = addToAttributeStatement(samlsaStatement, "point_balance", memberData.getPointBalance(),
            null, XML.SAML_NS);
    samlAssertion.addStatement(samlsaStatement);
    samlResponse.addAssertion(samlAssertion);
    samlResponse.setId(idgen.getIdentifier());

    //Load the KeyStore
    KeyStore keystore = CryptoKeystoreUtil.getKeyStore(getSamlProps().getKeystore(),
            getSamlProps().getKeystorePass().toCharArray());

    KeyPair keyPair = CryptoKeystoreUtil.getKeyPair(keystore, getSamlProps().getKeystoreAlias(),
            getSamlProps().getKeystorePass().toCharArray());

    samlResponse.sign(XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1, keyPair.getPrivate(), null);

    s_logger.debug(samlResponse.toString());

    System.out.println(samlResponse);

    return samlResponse;
}

From source file:eu.fusepool.p3.transformer.sample.SimpleAsyncTransformer.java

@Override
public Set<MimeType> getSupportedOutputFormats() {
    return Collections.singleton(getOutputMimeType());
}

From source file:com.exxonmobile.ace.hybris.core.search.solrfacetsearch.provider.impl.VariantProductSource.java

protected Set<ProductModel> getBaseProducts(final Object model) {
    if (model 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>();

        ProductModel currentProduct = (ProductModel) model;
        while (currentProduct instanceof VariantProductModel) {
            products.add(currentProduct);
            currentProduct = ((VariantProductModel) currentProduct).getBaseProduct();
        }/*w  w w  .  ja v a  2  s . c  om*/

        products.add(currentProduct);
        return products;
    } else if (model instanceof ProductModel) {
        return Collections.singleton((ProductModel) model);
    }
    return Collections.emptySet();
}

From source file:de.blizzy.documentr.util.Util.java

/**
 * <p>Joins a list of objects into a string using a delimiter. This works for different types
 * of <code>o</code>:</p>
 *
 * <ul>//from   w  w w.  jav  a 2 s . co  m
 *   <li>If <code>o</code> is a {@link Collection}, all elements are joined together.</li>
 *   <li>If <code>o</code> is an array, all elements are joined together.</li>
 *   <li>Otherwise, <code>o</code> is used directly.</li>
 * </ul>
 *
 * <p>For each element in <code>o</code> its respective {@link Object#toString()} method is invoked.</p>
 */
public static String join(Object o, String delimiter) {
    Collection<?> c;
    if (o instanceof Collection) {
        c = (Collection<?>) o;
    } else if (o.getClass().isArray()) {
        c = Lists.newArrayList((Object[]) o);
    } else {
        c = Collections.singleton(o);
    }
    return StringUtils.join(c, delimiter);
}

From source file:org.springframework.data.rest.webmvc.json.DomainObjectReaderUnitTests.java

@Before
public void setUp() {

    KeyValueMappingContext mappingContext = new KeyValueMappingContext();
    mappingContext.getPersistentEntity(SampleUser.class);
    mappingContext.getPersistentEntity(Person.class);
    mappingContext.getPersistentEntity(TypeWithGenericMap.class);
    mappingContext.getPersistentEntity(VersionedType.class);
    mappingContext.afterPropertiesSet();

    PersistentEntities entities = new PersistentEntities(Collections.singleton(mappingContext));

    this.reader = new DomainObjectReader(entities,
            new Associations(mappings, mock(RepositoryRestConfiguration.class)));
}

From source file:me.smoe.adar.utils.cam.o.statistics.Statistics.java

private void handleCase(CAMCases cases, boolean needParticiple) throws Exception {
    Set<String> words = needParticiple ? SentenceAnalyzer.analyzer(cases.getCases())
            : Collections.singleton(cases.getCases());
    for (String word : words) {
        WORD_COUNT.put(word, WORD_COUNT.containsKey(word) ? WORD_COUNT.get(word) + 1 : 1);

        Map<Long, Integer> camaping;
        if (WORD_M_CA_COUNT.containsKey(word)) {
            camaping = WORD_M_CA_COUNT.get(word);
        } else {//www .  j  a v a2  s . c  o  m
            camaping = new HashMap<Long, Integer>();
            WORD_M_CA_COUNT.put(word, camaping);
        }
        camaping.put(cases.getCa(), camaping.containsKey(cases.getCa()) ? camaping.get(cases.getCa()) + 1 : 1);
    }
}

From source file:ch.cyberduck.core.s3.S3SessionCredentialsRetrieverTest.java

@Test(expected = ConnectionTimeoutException.class)
@Ignore/*from ww  w . j a v a2  s.  co m*/
public void testGet() throws Exception {
    new S3SessionCredentialsRetriever(new DisabledX509TrustManager(), new DefaultX509KeyManager(),
            new ProtocolFactory(Collections.singleton(new DAVProtocol())), new DisabledTranscriptListener(),
            "http://169.254.169.254/latest/meta-data/iam/security-credentials/s3access").get();
}

From source file:ch.cyberduck.core.irods.IRODSWriteFeatureTest.java

@Test
public void testWriteConcurrent() throws Exception {
    final ProtocolFactory factory = new ProtocolFactory(
            new HashSet<>(Collections.singleton(new IRODSProtocol())));
    final Profile profile = new ProfilePlistReader(factory)
            .read(new Local("../profiles/iRODS (iPlant Collaborative).cyberduckprofile"));
    final Host host = new Host(profile, profile.getDefaultHostname(),
            new Credentials(System.getProperties().getProperty("irods.key"),
                    System.getProperties().getProperty("irods.secret")));

    final IRODSSession session1 = new IRODSSession(host);
    session1.open(new DisabledHostKeyCallback());
    session1.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());

    final IRODSSession session2 = new IRODSSession(host);
    session2.open(new DisabledHostKeyCallback());
    session2.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback());

    final Path test1 = new Path(new IRODSHomeFinderService(session1).find(), UUID.randomUUID().toString(),
            EnumSet.of(Path.Type.file));
    final Path test2 = new Path(new IRODSHomeFinderService(session2).find(), UUID.randomUUID().toString(),
            EnumSet.of(Path.Type.file));

    final byte[] content = RandomUtils.nextBytes(68400);

    final OutputStream out1 = new IRODSWriteFeature(session1).write(test1,
            new TransferStatus().append(false).length(content.length), new DisabledConnectionCallback());
    final OutputStream out2 = new IRODSWriteFeature(session2).write(test2,
            new TransferStatus().append(false).length(content.length), new DisabledConnectionCallback());
    new StreamCopier(new TransferStatus(), new TransferStatus()).transfer(new ByteArrayInputStream(content),
            out2);/*  w  ww. ja v a 2  s  .c  o m*/
    // Error code received from iRODS:-23000
    new StreamCopier(new TransferStatus(), new TransferStatus()).transfer(new ByteArrayInputStream(content),
            out1);

    {
        final InputStream in1 = session1.getFeature(Read.class).read(test1, new TransferStatus(),
                new DisabledConnectionCallback());
        final byte[] buffer1 = new byte[content.length];
        IOUtils.readFully(in1, buffer1);
        in1.close();
        assertArrayEquals(content, buffer1);
    }
    {
        final InputStream in2 = session2.getFeature(Read.class).read(test2, new TransferStatus(),
                new DisabledConnectionCallback());
        final byte[] buffer2 = new byte[content.length];
        IOUtils.readFully(in2, buffer2);
        in2.close();
        assertArrayEquals(content, buffer2);
    }
    session1.close();
    session2.close();
}

From source file:com.redhat.red.offliner.ftest.SingleFoloRecordDownloadFTest.java

/**
 * In general, we should only have one test method per functional test. This allows for the best parallelism when we
 * execute the tests, especially if the setup takes some time.
 *
 * @throws Exception In case anything (anything at all) goes wrong!
 *///ww  w  .  ja v a2s. c o  m
@Test
public void run() throws Exception {
    // We only need one repo server.
    TestRepositoryServer server = newRepositoryServer();

    // Generate some test content
    byte[] content = contentGenerator.newBinaryContent(1024);

    TrackedContentEntryDTO dto = contentGenerator.newRemoteContentEntry(new StoreKey(StoreType.remote, "test"),
            "jar", server.getBaseUri(), content);

    TrackedContentDTO record = new TrackedContentDTO(new TrackingKey("test-record"), Collections.emptySet(),
            Collections.singleton(dto));

    String path = dto.getPath();

    // Register the generated content by writing it to the path within the repo server's dir structure.
    // This way when the path is requested it can be downloaded instead of returning a 404.
    server.registerContent(path, content);
    server.registerContent(path + Main.SHA_SUFFIX, sha1Hex(content));
    server.registerContent(path + Main.MD5_SUFFIX, md5Hex(content));

    // Write the plaintext file we'll use as input.
    File foloRecord = temporaryFolder.newFile("folo." + getClass().getSimpleName() + ".json");

    FileUtils.write(foloRecord, objectMapper.writeValueAsString(record));

    Options opts = new Options();
    opts.setBaseUrls(Collections.singletonList(server.getBaseUri()));

    // Capture the downloads here so we can verify the content.
    File downloads = temporaryFolder.newFolder();

    opts.setDownloads(downloads);
    opts.setLocations(Collections.singletonList(foloRecord.getAbsolutePath()));

    // run `new Main(opts).run()` and return the Main instance so we can query it for errors, etc.
    Main finishedMain = run(opts);

    assertThat("Wrong number of downloads logged. Should have been 3 including checksums.",
            finishedMain.getDownloaded(), equalTo(3));
    assertThat("Errors should be empty!", finishedMain.getErrors().isEmpty(), equalTo(true));

    File downloaded = new File(downloads, path);
    assertThat("File: " + path + " doesn't seem to have been downloaded!", downloaded.exists(), equalTo(true));
    assertThat("Downloaded file: " + path + " contains the wrong content!",
            FileUtils.readFileToByteArray(downloaded), equalTo(content));
}

From source file:org.commonjava.aprox.depgraph.rest.ProjectController.java

public String errors(final String groupId, final String artifactId, final String version,
        final String workspaceId) throws AproxWorkflowException {
    final ProjectVersionRef ref = new ProjectVersionRef(groupId, artifactId, version);
    final ViewParams params = new ViewParams(workspaceId, ref);
    try {/*  w w w.j  ava 2s  .c o  m*/
        final String error = ops.getProjectError(ref, params);
        if (error == null) {
            return null;
        }

        return serializer.writeValueAsString(Collections.singletonMap("items", Collections.singleton(error)));
    } catch (final CartoDataException e) {
        throw new AproxWorkflowException("Failed to lookup errors for: {} in: {}. Reason: {}", e,
                ref == null ? "all projects" : ref, params, e.getMessage());
    } catch (final JsonProcessingException e) {
        throw new AproxWorkflowException("Failed to serialize to JSON: %s", e, e.getMessage());
    }
}