Example usage for org.springframework.util Assert notNull

Introduction

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

Prototype

public static void notNull(@Nullable Object object, Supplier<String> messageSupplier)

Source Link

Document

Assert that an object is not null .

Usage

From source file:doge.photo.PhotoResource.java

public PhotoResource(Photo photo) {
    Assert.notNull(photo, "Photo must not be null");
    this.photo = photo;
}

From source file:fr.mby.portal.coreimpl.preferences.BasicAppPreferences.java

/** Protected constructor. */
protected BasicAppPreferences(final Map<String, String[]> preferences) {
    super();//from   ww w.ja  v a2 s .  c o  m

    Assert.notNull(preferences, "No preferences Map supplied !");

    this.preferences = preferences;
}

From source file:Main.java

/**
 * Checks in under a given root element whether it can find a child element
 * which matches the XPath expression supplied. The {@link Element} must
 * exist. Returns {@link Element} if exists.
 * /*from   w  w  w. java2s  . c o  m*/
 * Please note that the XPath parser used is NOT namespace aware. So if you
 * want to find a element <beans><sec:http> you need to use the following
 * XPath expression '/beans/http'.
 * 
 * @param xPathExpression the xPathExpression (required)
 * @param root the parent DOM element (required)
 * 
 * @return the Element if discovered (never null; an exception is thrown if
 *         cannot be found)
 */
public static Element findRequiredElement(String xPathExpression, Element root) {
    Assert.hasText(xPathExpression, "XPath expression required");
    Assert.notNull(root, "Root element required");
    Element element = findFirstElement(xPathExpression, root);
    Assert.notNull(element,
            "Unable to obtain required element '" + xPathExpression + "' from element '" + root + "'");
    return element;
}

From source file:com.iflytek.edu.cloud.frame.error.MainErrors.java

private static String getErrorMessage(String code, Locale locale) {
    try {// w  w  w  .j a  va  2 s .com
        Assert.notNull(errorMessageSourceAccessor, "??");
        return errorMessageSourceAccessor.getMessage(code, new Object[] {}, locale);
    } catch (NoSuchMessageException e) {
        logger.error("?{}?i18n/rop/error?",
                code);
        throw e;
    }
}

From source file:org.hdiv.config.annotation.RuleRegistration.java

public RuleRegistration componentType(String componentType) {
    Assert.notNull(componentType, "Component type is required");
    this.validation.setComponentType(componentType);
    return this;
}

From source file:com.ewcms.web.pubsub.ProgressSender.java

private WebPublishFacable getPublishFac(ServletContext context) {

    ApplicationContext applicationContext = WebApplicationContextUtils.getWebApplicationContext(context);
    Assert.notNull(applicationContext, "Can not get spring's context");

    WebPublishFacable fac = applicationContext.getBean("webPublishFac", WebPublishFacable.class);
    Assert.notNull(fac, "Can not get webPublishFacBean");

    return fac;/*from  w ww . ja va2s. co m*/
}

From source file:com.acc.customer.populator.ExtendedCustomerPopulator.java

@Override
public void populate(final CustomerModel source, final CustomerData target) throws ConversionException {
    Assert.notNull(source, "Parameter source cannot be null.");
    Assert.notNull(target, "Parameter target cannot be null.");

    if (source.getTitle() != null) {
        target.setTitle(source.getTitle().getName());
    }/*from www .j  ava 2 s  . c o m*/
}

From source file:cz.clovekvtisni.coordinator.server.security.PermissionExpressionRootObject.java

public PermissionExpressionRootObject(Method method, Object[] args, Object target) {
    Assert.notNull(method, "Method is required");
    this.method = method;
    this.target = target;
    this.args = args;
}

From source file:com.wavemaker.commons.io.ResourcesCollection.java

public ResourcesCollection(Folder source, Collection<T> resources) {
    Assert.notNull(source, "Source must not be null");
    Assert.notNull(resources, "Resources must not be null");
    this.source = source;
    this.resources = resources;
}

From source file:com.azaptree.services.domain.entity.dao.SearchResults.java

public SearchResults(final Page page, final long totalCount, final List<T> data) {
    Assert.notNull(page, "page is required");
    Assert.notNull(data, "data is required");
    this.page = page;
    this.totalCount = totalCount;
    this.data = data;
}