Example usage for java.util Set isEmpty

Introduction

In this page you can find the example usage for java.util Set isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this set contains no elements.

Usage

From source file:com.vmware.identity.openidconnect.common.LogoutSuccessResponse.java

public LogoutSuccessResponse(URI postLogoutRedirectUri, State state, SessionID sessionId, Set<URI> logoutUris) {
    Validate.notNull(logoutUris); // pass in empty set instead
    if (!logoutUris.isEmpty() && sessionId == null) {
        throw new IllegalArgumentException("sessionId should not be null when logoutUris is non-empty");
    }//w  w w .j av a  2  s  . co  m

    this.postLogoutRedirectUri = postLogoutRedirectUri;
    this.state = state;
    this.sessionId = sessionId;
    this.logoutUris = logoutUris;
}

From source file:com.example.switchyard.idempotent.jpa.IdempotentJpaConsumer.java

private JpaTemplate jpaTemplate() {
    // Work around missing CDI support in routes
    BeanManager beanManager = getBeanManager();

    EntityManagerFactory entityManagerFactory = null;

    Set<Bean<?>> beans = beanManager.getBeans(EntityManagerFactory.class);
    if (beans != null && !beans.isEmpty()) {
        Bean<?> bean = beans.iterator().next();
        CreationalContext<?> context = beanManager.createCreationalContext(bean);
        entityManagerFactory = (EntityManagerFactory) beanManager.getReference(bean, Object.class, context);
    }/*from   www.j  a  va 2  s  . c  o m*/

    return new JpaTemplate(entityManagerFactory);
}

From source file:org.fishwife.jrugged.spring.AnnotatedMethodFilter.java

/**
 * {@inheritDoc}//from   ww w.  j  a  v  a 2 s. c  o  m
 */
public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory)
        throws IOException {
    AnnotationMetadata annotationMetadata = metadataReader.getAnnotationMetadata();
    Set<MethodMetadata> annotatedMethods = annotationMetadata
            .getAnnotatedMethods(annotatedClass.getCanonicalName());
    return !annotatedMethods.isEmpty();
}

From source file:org.jboss.quickstarts.wfk.contact.ContactValidator.java

/**
 * <p>/*from   w w  w . j ava  2s . c  o  m*/
 * Validates the given Contact variable and throws validation exceptions based on the type of error. If the error is standard
 * bean validation errors then it will throw a ConstraintValidationException with the set of the constraints violated.
 * </p>
 * <p>
 * If the error is caused because an existing contact with the same email is registered it throws a regular validation
 * exception so that it can be interpreted separately.
 * </p>
 * 
 * @param contact Contact to be validated
 * @throws ConstraintViolationException If Bean Validation errors exist
 * @throws ValidationException If contact with the same email already exists
 */
void validateContact(Contact contact) throws ConstraintViolationException, ValidationException {
    // Create a bean validator and check for issues.
    Set<ConstraintViolation<Contact>> violations = validator.validate(contact);

    if (!violations.isEmpty()) {
        throw new ConstraintViolationException(new HashSet<ConstraintViolation<?>>(violations));
    }

    // Check the uniqueness of the email address
    if (emailAlreadyExists(contact.getEmail(), contact.getId())) {
        throw new ValidationException("Unique Email Violation");
    }
}

From source file:darks.orm.spring.MapperClassDefinitionScanner.java

@Override
protected Set<BeanDefinitionHolder> doScan(String... scanPackages) {
    Set<BeanDefinitionHolder> definitions = super.doScan(scanPackages);
    if (definitions.isEmpty()) {
        log.warn("No bean definition found in target packages " + Arrays.toString(scanPackages));
    } else {/*from w  w w .  ja v a 2  s.c o m*/
        for (BeanDefinitionHolder holder : definitions) {
            GenericBeanDefinition definition = (GenericBeanDefinition) holder.getBeanDefinition();
            processBeanDefinition(definition);
        }
    }
    return definitions;
}

From source file:com.collective.celos.GetSchedulerTest.java

@Test
public void testGetScheduler() throws Exception {
    Set<WorkflowID> workflowIDs = celosClient.getWorkflowList();
    Assert.assertTrue(workflowIDs.isEmpty());

    File src = new File(Thread.currentThread().getContextClassLoader()
            .getResource("com/collective/celos/client/wf-list").toURI());
    FileUtils.copyDirectory(src, workflowsDir);

    workflowIDs = celosClient.getWorkflowList();
    Assert.assertTrue(workflowIDs.isEmpty());

    celosClient.clearCache();// w  ww .  ja  v a2s .c o m

    HashSet<WorkflowID> expectedResult = Sets.newHashSet(new WorkflowID("workflow-1"),
            new WorkflowID("workflow-2"), new WorkflowID("workflow-Itrntinliztin"),
            new WorkflowID("workflow-4"));
    workflowIDs = celosClient.getWorkflowList();
    Assert.assertEquals(Sets.newHashSet(workflowIDs), expectedResult);

    Scheduler scheduler = Util.requireNonNull(celosServer.getScheduler());
    Set<WorkflowID> schedWfIds = scheduler.getWorkflowConfiguration().getWorkflows().stream()
            .map(x -> x.getID()).collect(Collectors.toSet());

    Assert.assertEquals(schedWfIds, expectedResult);
}

From source file:com.acc.core.search.solrfacetsearch.provider.impl.ColorFacetValueProvider.java

@Override
public Collection<FieldValue> getFieldValues(final IndexConfig indexConfig,
        final IndexedProperty indexedProperty, final Object model) throws FieldValueProviderException {
    final ApparelStyleVariantProductModel apparelStyleModel = getApparelStyleProductModel(model);
    if (apparelStyleModel == null) {
        return Collections.emptyList();
    }//from www .j a  v a  2  s. co m

    final Set<SwatchColorEnum> colors = apparelStyleModel.getSwatchColors();

    if (colors != null && !colors.isEmpty()) {
        final Collection<FieldValue> fieldValues = new ArrayList<FieldValue>();
        for (final SwatchColorEnum color : colors) {
            fieldValues.addAll(createFieldValue(color, indexedProperty));
        }
        return fieldValues;
    } else {
        return Collections.emptyList();
    }
}

From source file:com.nike.cerberus.validation.IamRolePermissionsValidator.java

public boolean isValid(Set<IamRolePermission> iamRolePermissionSet, ConstraintValidatorContext context) {
    if (iamRolePermissionSet == null || iamRolePermissionSet.isEmpty()) {
        return true;
    }/*ww w.  j  a  v a  2 s  . c o  m*/

    boolean isValid = true;
    Set<String> iamRoles = new HashSet<>();

    for (IamRolePermission iamRolePermission : iamRolePermissionSet) {
        final String key = buildKey(iamRolePermission);
        if (iamRoles.contains(key)) {
            isValid = false;
            break;
        } else {
            iamRoles.add(key);
        }
    }

    return isValid;
}

From source file:edu.cornell.mannlib.vitro.webapp.auth.requestedAction.Actions.java

public boolean isEmpty() {
    for (Set<RequestedAction> clause : clauseList) {
        if (!clause.isEmpty()) {
            return false;
        }/*from w w  w.  java 2 s. c o  m*/
    }
    return true;
}

From source file:be.wolkmaan.klimtoren.web.config.WebAppInitializer.java

public void logbackServlet(ServletContext servletContext) {
    ServletRegistration.Dynamic servlet = servletContext.addServlet("logbackStatus",
            new ch.qos.logback.classic.ViewStatusMessagesServlet());
    servlet.setLoadOnStartup(3);/*from   ww  w.  j  a v a 2  s.  c  o  m*/
    Set<String> mappingConflicts = servlet.addMapping("/admin/logbackStatus/*");

    if (!mappingConflicts.isEmpty()) {
        for (String s : mappingConflicts) {
            logger.error("Mapping conflict: " + s);
        }
        throw new IllegalStateException("servlet cannot be mapped");
    }
}