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.portal.coreimpl.event.BasicEvent.java

/** Protected constructor. Use the factory. */
protected BasicEvent(final String name, final Serializable value) {
    super();//  w w  w.  j  a v a  2 s .co  m

    Assert.notNull(name, "No name provided !");
    Assert.notNull(value, "No value provided !");

    this.name = name;
    this.value = value;
}

From source file:de.itsvs.cwtrpc.core.pattern.PatternFactory.java

public static Pattern compile(PatternType patternType, MatcherType matcherType, String pattern)
        throws IllegalArgumentException {
    final PatternMatcher<?> matcher;

    Assert.notNull(patternType, "'patternType' must not be null");
    Assert.notNull(matcherType, "'matcherType' must not be null");

    if (patternType == PatternType.REGEX) {
        matcher = regexAntPatternMatcher;
    } else if (patternType == PatternType.ANT) {
        switch (matcherType) {
        case URI:
            matcher = uriAntPatternMatcher;
            break;
        case PACKAGE:
            matcher = packageAntPatternMatcher;
            break;
        default:/*from  w w w.jav  a 2 s  . com*/
            throw new IllegalStateException("Unhandled matcher type: " + matcherType);
        }
    } else {
        throw new IllegalStateException("Unhandled pattern type: " + patternType);
    }

    return DefaultPattern.createDefaultPattern(matcher, pattern);
}

From source file:com.framework.infrastructure.utils.HibernateUtils.java

/**
 * ID,./*from w ww .  j a  v  a  2  s. c  o  m*/
 * 
 * id,id.
 * id,id. ID,
 * cascade-save-or-update.
 * 
 * @param srcObjects
 *            ,.
 * @param checkedIds
 *            ,ID.
 * @param clazz
 *            
 * @param idName
 *            
 */
public static <T, ID> void mergeByCheckedIds(final Collection<T> srcObjects, final Collection<ID> checkedIds,
        final Class<T> clazz, final String idName) {

    // 
    Assert.notNull(srcObjects, "scrObjects");
    Assert.hasText(idName, "idName");
    Assert.notNull(clazz, "clazz");

    // , .
    if (checkedIds == null) {
        srcObjects.clear();
        return;
    }

    // ,idID,.
    // ,id,idid.
    Iterator<T> srcIterator = srcObjects.iterator();
    try {

        while (srcIterator.hasNext()) {
            T element = srcIterator.next();
            Object id;
            id = PropertyUtils.getProperty(element, idName);

            if (!checkedIds.contains(id)) {
                srcIterator.remove();
            } else {
                checkedIds.remove(id);
            }
        }

        // IDid,,id.
        for (ID id : checkedIds) {
            T obj = clazz.newInstance();
            PropertyUtils.setProperty(obj, idName, id);
            srcObjects.add(obj);
        }
    } catch (Exception e) {
        throw ReflectionUtils.convertReflectionExceptionToUnchecked(e);
    }
}

From source file:doge.domain.DogePhoto.java

public DogePhoto(User user, String fileRef) {
    Assert.notNull(user, "User must not be null");
    Assert.notNull(fileRef, "FileRef must not be null");
    this.user = user;
    this.fileRef = fileRef;
}

From source file:example.caching.SimpleBookRepository.java

public SimpleBookRepository(Map<Long, Book> content) {

    Assert.notNull(content, "Source map must not be null!");
    this.content = new ConcurrentHashMap<Long, Book>(content);
}

From source file:lab.mage.spring.cassandra.connector.core.OptionProvider.java

@Nonnull
public static final Mapper.Option writeConsistencyLevel(@Nonnull final Environment env) {
    Assert.notNull(env, "An environment must be given!");
    if (OptionProvider.CACHED_OPTIONS.isEmpty()) {
        OptionProvider.lazyOptionInit(env);
    }//from  w ww  . j  a v a 2 s. c  o m
    return OptionProvider.CACHED_OPTIONS.get(CassandraConnectorConstants.CONSISTENCY_LEVEL_WRITE_PROP);
}

From source file:com.acc.expressupdate.populators.ProductExpressUpdateElementPopulator.java

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

    target.setCode(source.getCode());/*from   w  w w  . j  a va 2s.  co  m*/
    if (source.getCatalogVersion() != null) {
        target.setCatalogVersion(source.getCatalogVersion().getVersion());
        if (source.getCatalogVersion().getCatalog() != null) {
            target.setCatalogId(source.getCatalogVersion().getCatalog().getId());
        }
    }
}

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

public static Address newAddress(Point location) {
    Assert.notNull(location, "location is required");

    Address address = new Address();

    address.setLocation(location);//  ww w.j av a2 s.  co  m

    return address;
}

From source file:org.codehaus.groovy.grails.scaffolding.SimpleDomainClassPropertyComparator.java

public SimpleDomainClassPropertyComparator(GrailsDomainClass domainClass) {
    Assert.notNull(domainClass, "Argument 'domainClass' is required!");
    this.domainClass = domainClass;
}

From source file:org.vertx.mods.examples.beans.AbstractEcho.java

protected void register(String address) throws Exception {
    Assert.notNull(vertx, "Vertx must not be null");

    this.handlerId = vertx.eventBus().registerHandler(address, new Handler<Message<String>>() {

        @Override/*from   ww w .j a v  a2 s. c om*/
        public void handle(Message<String> event) {
            event.reply(event.body);
        }
    });
}