Example usage for org.springframework.util Assert notEmpty

Introduction

In this page you can find the example usage for org.springframework.util Assert notEmpty.

Prototype

public static void notEmpty(@Nullable Map<?, ?> map, Supplier<String> messageSupplier)

Source Link

Document

Assert that a Map contains entries; that is, it must not be null and must contain at least one entry.

Usage

From source file:com.icfcc.cache.annotation.AnnotationCacheOperationSource.java

/**
 * Create a custom AnnotationCacheOperationSource.
 * @param annotationParsers the CacheAnnotationParser to use
 *///  w  w  w.  j  a va  2  s .c om
public AnnotationCacheOperationSource(CacheAnnotationParser... annotationParsers) {
    this.publicMethodsOnly = true;
    Assert.notEmpty(annotationParsers, "At least one CacheAnnotationParser needs to be specified");
    Set<CacheAnnotationParser> parsers = new LinkedHashSet<CacheAnnotationParser>(annotationParsers.length);
    Collections.addAll(parsers, annotationParsers);
    this.annotationParsers = parsers;
}

From source file:ee.kovmen.xtee.consumer.CustomWebServiceAccessor.java

/**
 * Sets the message senders used for sending messages.
 * <p/>//from  w w  w  . j  a v a  2 s  .  c  o m
 * These message senders will be used to resolve an URI to a {@link WebServiceConnection}.
 *
 * @see #createConnection(URI)
 */
public void setMessageSenders(WebServiceMessageSender[] messageSenders) {
    Assert.notEmpty(messageSenders, "'messageSenders' must not be empty");
    this.messageSenders = messageSenders;
}

From source file:fr.mby.saml2.sp.impl.om.SamlOutgoingMessage.java

/**
 * Build the SAML HTTP-POST request parameters.
 * /*from   w ww  . j a  va2s  . c om*/
 * @return the HTTP-POST request params
 */
public Collection<Entry<String, String>> buildHttpPostBindingParams() {
    final Collection<Entry<String, String>> params = this.samlDataAdaptor.buildHttpPostBindingParams(this);
    Assert.notEmpty(params, "HTTP POST params weren't built !");

    return params;
}

From source file:org.obiba.onyx.core.identifier.impl.randomincrement.RandomIncrementIdentifierSequence.java

private IdentifierSequenceState loadSequenceState() {
    List<IdentifierSequenceState> result = persistenceManager.list(IdentifierSequenceState.class);
    Assert.notEmpty(result, "IdentifierSequenceState does not exist (was the startSequence method called?)");
    Assert.isTrue(result.size() == 1,//from ww  w. j av  a  2 s.  c  om
            "Unexpected number of IdentifierSequenceState entities: " + result.size() + " (expected 1)");

    return result.get(0);
}

From source file:com.freebox.engeneering.application.web.common.ApplicationContextListener.java

/**
 * Initializes the application context by web flow xml configs.
 * @param servletContextEvent the servlet context event.
 *///w  w w.  j  a v  a  2s.com
public void contextInitialized(ServletContextEvent servletContextEvent) {
    final ServletContext servletContext = servletContextEvent.getServletContext();
    final WebApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(servletContext);

    String initParameter = servletContext.getInitParameter(CONFIG_LOCATION_PARAM);
    final String[] configLocations = getConfigLocations(context, initParameter);

    final Set<URL> xmlConfigs = new HashSet<URL>();
    for (String configLocation : configLocations) {
        try {
            final Resource[] locationResources = context.getResources(configLocation);
            for (Resource locationResource : locationResources) {
                xmlConfigs.add(locationResource.getURL());
            }
        } catch (IOException e) {
            if (LOGGER.isErrorEnabled()) {
                LOGGER.error("Could not find state chart configuration", e);
            }
        }
    }
    Assert.notEmpty(xmlConfigs, "Cannot find state chart configuration.");

    ApplicationContextLocator.setWebFlowConfiguration(xmlConfigs);
    ApplicationContextLocator.setApplicationContext(context);

    final FlowConfigurationLoader flowConfigurationLoader = (FlowConfigurationLoader) context
            .getBean("flowConfigurationLoader");
    flowConfigurationLoader.init(xmlConfigs);
}

From source file:com.developmentsprint.spring.breaker.annotations.AnnotationCircuitBreakerAttributeSource.java

/**
 * Create a custom AnnotationTransactionAttributeSource.
 * /*from w  ww. j a  va2  s .  co m*/
 * @param annotationParsers
 *            the TransactionAnnotationParsers to use
 */
public AnnotationCircuitBreakerAttributeSource(CircuitBreakerAnnotationParser... annotationParsers) {
    this.publicMethodsOnly = true;
    Assert.notEmpty(annotationParsers, "At least one CircuitBreakerAnnotationParser needs to be specified");
    Set<CircuitBreakerAnnotationParser> parsers = new LinkedHashSet<CircuitBreakerAnnotationParser>(
            annotationParsers.length);
    Collections.addAll(parsers, annotationParsers);
    this.annotationParsers = parsers;
}

From source file:com.careerly.common.support.ReloadablePropertySourcesPlaceholderConfigurer.java

@Override
public void afterPropertiesSet() throws Exception {
    Assert.notEmpty(locations, "properties reload, locations not given");
    // ??/*from   w  w  w  . ja  va 2s.co  m*/
    for (Resource resource : locations) {
        long modified = resource.lastModified();
        String modifiedTime = new DateTime(modified).toString("yyyy-MM-dd HH:mm:ss");
        logger.info("properties monitor, file: {}, modified: {}", resource.getFile().getPath(), modifiedTime);
        lastModifiedResources.put(resource, modified);
    }
    // ??Constant?
    for (String beanName : beanFactory.getBeanDefinitionNames()) {
        if (beanName.endsWith("Constant")) {
            logger.info("properties monitor, bean: {}", beanName);
            beanNames.add(beanName);
        }
    }
    // ??10??JDK7?nio2 Watch Service
    scheduler = Executors.newSingleThreadScheduledExecutor(new NamedThreadFactory("properties-reload"));
    scheduler.scheduleWithFixedDelay(this, 120L, 10L, TimeUnit.SECONDS);
}

From source file:ee.kovmen.xtee.consumer.CustomWebServiceAccessor.java

public void afterPropertiesSet() {
    Assert.notNull(getMessageFactory(), "Property 'messageFactory' is required");
    Assert.notEmpty(getMessageSenders(), "Property 'messageSenders' is required");
}

From source file:cz.jirutka.spring.data.jdbc.TableDescription.java

/**
 * @param pkColumns A list of columns names that are part of the table's
 *        primary key.//from  ww w.java 2 s.  co  m
 * @throws IllegalArgumentException if {@code pkColumn} is empty.
 */
public void setPkColumns(List<String> pkColumns) {
    Assert.notEmpty(pkColumns, "At least one primary key column must be provided");
    this.pkColumns = unmodifiableList(pkColumns);
}

From source file:com.flipkart.aesop.runtime.client.DefaultClientFactory.java

/**
 * Interface method implementation. Checks for mandatory dependencies and initializes this Relay Client
 * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
 *//*from  w  ww.  j  a  v a  2  s .  c om*/
public void afterPropertiesSet() throws Exception {
    Assert.notNull(this.clientConfig,
            "'clientConfig' cannot be null. This Relay Client will not be initialized");
    Assert.notEmpty(this.consumerRegistrationList,
            "'consumerRegistrationList' cannot be empty. No Event consumers registered");
}