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:fr.mby.utils.common.jpa.AbstractOsgiJpaDao.java

@Override
public void afterPropertiesSet() throws Exception {
    Assert.hasText(this.getPersistenceUnitName(), "Persistence Unit name not configured !");
    Assert.notNull(this.bundleContext, "BundleContext was not injected !");

    this.emf = OsgiJpaHelper.retrieveEmfByName(this.bundleContext, this.getPersistenceUnitName());

    Assert.notNull(this.emf, "Cannot retrieve the EntityManageFactory !");
}

From source file:com.jaxio.celerio.output.FileMetaData.java

/**
 * @param pack/*from  www.ja v a 2s .  c  o m*/
 * @param template
 * @param fileRelativePath relative to the project dir. That is the dir containing ".celerio/generated.xml"
 * @param file
 */
public FileMetaData(TemplatePack pack, Template template, String fileRelativePath, File file) {
    Assert.notNull(fileRelativePath,
            "When creating a new FileMetaData, you must pass a relativePath as it is used in equals comparison");
    Assert.isTrue(file.exists(),
            "When creating a new FileMetaData, you must be sure that the passed file exists.");
    this.pack = pack == null ? "" : pack.getName();
    this.template = template == null ? "" : template.getName();
    this.size = file.length();
    this.path = fileRelativePath;
    this.lastMod = file.lastModified();
}

From source file:io.jmnarloch.spring.boot.rxjava.async.SingleDeferredResult.java

public SingleDeferredResult(Long timeout, Object timeoutResult, Single<T> single) {
    super(timeout, timeoutResult);
    Assert.notNull(single, "single can not be null");

    subscriber = new DeferredResultSubscriber<T>(single.toObservable(), this);
}

From source file:ch.ralscha.extdirectspring.util.JsonHandler.java

/**
 * Sets a new instance of {@link ObjectMapper}.
 *
 * @param mapper a new object mapper. must not be <code>null</code>
 *//*from w  w  w .  j  a  va  2s .  c  o m*/
public void setMapper(ObjectMapper mapper) {
    Assert.notNull(mapper, "ObjectMapper must not be null");

    this.mapper = mapper;
}

From source file:gemfire.practice.domain.LineItem.java

/**
 * Creates a new {@link LineItem} for the given {@link Product} and amount.
 * //from   ww w  .j a va 2  s .  com
 * @param product must not be {@literal null}.
 * @param amount
 */
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!");

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

From source file:example.app.model.Address.java

public static Address newAddress(String street, String city, State state, String zipCode) {
    Assert.hasText(street, "street is required");
    Assert.hasText(city, "city is required");
    Assert.notNull(state, "state is required");
    Assert.hasText(zipCode, "zipCode is required");

    Address address = new Address();

    address.setStreet(street);/*from   w w  w .java 2  s  . com*/
    address.setCity(city);
    address.setState(state);
    address.setZipCode(zipCode);

    return address;
}

From source file:com.appdynamics.cloudfoundry.appdservicebroker.catalog.Plan.java

String getName() {
    synchronized (this.monitor) {
        Assert.notNull(this.id, "Plans must specify a name");
        return this.name;
    }//from  w ww  .  ja v  a 2s  .  c  o  m
}

From source file:com.frank.search.solr.core.query.DefaultValueFunction.java

/**
 * Creates new {@link DefaultValueFunction} representing {@code def(function, defaultValue))}
 * //from   w  w w.j a v  a  2  s  .  co  m
 * @param function must not be null
 * @param defaultValue must not be null
 * @return
 */
public static DefaultValueFunction defaultValue(Function function, Object defaultValue) {
    Assert.notNull(function, "Function must not be 'null' for default value operation.");
    Assert.notNull(defaultValue, "DefaultValue must not be 'null'.");

    return new DefaultValueFunction(function, defaultValue);
}