Example usage for org.springframework.util Assert isTrue

Introduction

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

Prototype

public static void isTrue(boolean expression, Supplier<String> messageSupplier)

Source Link

Document

Assert a boolean expression, throwing an IllegalArgumentException if the expression evaluates to false .

Usage

From source file:org.cleverbus.api.event.ProcessingMsgAsynchEvent.java

/**
 * Creates new event./*from  w  w  w.ja va 2  s.com*/
 *
 * @param exchange the exchange
 * @param message  the message
 */
public ProcessingMsgAsynchEvent(Exchange exchange, Message message) {
    super(exchange, message);

    Assert.isTrue(message.getState() == MsgStateEnum.PROCESSING,
            "the message must be in the state " + MsgStateEnum.PROCESSING);
}

From source file:org.grails.datastore.gorm.mongo.WithinCircle.java

@Override
public void setArguments(Object[] arguments) {
    Assert.isTrue(arguments.length > 0 && arguments[0] instanceof List,
            "Only a list of elements is supported in a 'WithinCircle' query");

    Collection<?> argument = (Collection<?>) arguments[0];
    Assert.isTrue(argument.size() == 2, "A 'WithinCircle' query requires a two dimensional list of values");

    super.setArguments(arguments);
}

From source file:org.synyx.hades.dao.query.ParameterBinder.java

/**
 * Creates a new {@link ParameterBinder}.
 * /*from w w  w  . ja  va  2  s  .  c  o m*/
 * @param parameters
 * @param values
 */
public ParameterBinder(Parameters parameters, Object... values) {

    Assert.notNull(parameters);
    Assert.notNull(values);

    Assert.isTrue(parameters.getNumberOfParameters() == values.length, "Invalid number of parameters given!");

    this.parameters = parameters;
    this.values = values;
}

From source file:com.gopivotal.cla.EnvironmentVariableConfiguration.java

@Bean
String encryptionKey() {//from w  w w .j  a v  a  2s. c  om
    String encryptionKey = getRequiredProperty("ENCRYPTION_KEY");
    Assert.isTrue(encryptionKey.length() >= MINIMUM_ENCRYPTION_KEY_LENGTH, String.format(
            "The minimum length for the ENCRYPTION_KEY is %d characters", MINIMUM_ENCRYPTION_KEY_LENGTH));

    return encryptionKey;
}

From source file:com.jaxio.celerio.factory.InheritanceFactory.java

public void wireEntityHierarchies() {
    // wire the entities parent/child
    for (Entity entity : config.getProject().getCurrentEntities()) {
        if (entity.hasParentEntityName()) {
            Entity parentEntity = config.getProject().getEntityByName(entity.getParentEntityName());
            Assert.isTrue(!parentEntity.equals(entity),
                    "The entity " + entity.getName() + " inherits from itself! Please fix your configuration.");
            entity.setParent(parentEntity);
        }// w w w  .  j a va 2  s . c o m
    }

    putEntityByTableNameForEntityWithInheritance();
}

From source file:grails.plugin.springsecurity.web.authentication.FilterProcessUrlRequestMatcher.java

public FilterProcessUrlRequestMatcher(String filterProcessesUrl) {
    Assert.hasLength(filterProcessesUrl, "filterProcessesUrl must be specified");
    Assert.isTrue(UrlUtils.isValidRedirectUrl(filterProcessesUrl),
            filterProcessesUrl + " isn't a valid redirect URL");
    this.filterProcessesUrl = filterProcessesUrl;
}

From source file:net.projectmonkey.spring.acl.factory.DefaultAclAuthorizationStrategyFactoryBean.java

public DefaultAclAuthorizationStrategyFactoryBean(final String... authorisations) {
    Assert.notEmpty(authorisations);//from w ww . j a va  2 s  .c  o m
    Assert.isTrue(authorisations.length == 1 || authorisations.length == 3,
            "Either 1 or 3 authorization strings must be provided");
    this.authorisations = authorisations;
}

From source file:org.pshow.ecm.utils.cache.EhcacheStore.java

public void init() {
    Assert.hasText(name, "the name of EhCacheMetisStore must have text");
    Assert.notNull(cacheManager, "this cacheManager must not be null");
    Assert.isTrue(cacheManager.cacheExists(name), "ehcache whose cacheName is " + name + " is not configured");

    this.ehcache = cacheManager.getEhcache(name);
}

From source file:com.icesoft.spring.security.JsfInvalidSessionStrategy.java

public JsfInvalidSessionStrategy(String invalidSessionUrl) {
    Assert.isTrue(UrlUtils.isValidRedirectUrl(invalidSessionUrl), "url must start with '/' or with 'http(s)'");
    this.invalidSessionUrl = invalidSessionUrl;
}

From source file:com.oreilly.springdata.gemfire.order.LineItem.java

/**
 * Creates a new {@link LineItem} for the given {@link Product} and amount.
 * @param product must not be {@literal null}.
 * @param amount/*from   ww w  . j a va2s  .co m*/
 */
public LineItem(Product product, int amount) {
    Assert.notNull(product, "The given Product must not be null!");
    Assert.isTrue(amount > 0, "The amount of Products to be bought must be greater than 0!");

    this.productId = product.getId();
    this.amount = amount;
    this.price = product.getPrice();
}