Example usage for java.util Objects requireNonNull

Introduction

In this page you can find the example usage for java.util Objects requireNonNull.

Prototype

public static <T> T requireNonNull(T obj)

Source Link

Document

Checks that the specified object reference is not null .

Usage

From source file:com.hurence.logisland.util.kura.Metrics.java

public static void buildPayload(final KuraPayloadProto.KuraPayload.Builder builder, final Payload payload) {
    Objects.requireNonNull(builder);
    Objects.requireNonNull(payload);

    buildBody(builder, payload.getBody());
    buildPosition(builder, payload.getPosition());
    buildMetrics(builder, payload.getMetrics());
}

From source file:com.conwet.silbops.api.impl.XJSPSubEndpoint.java

private static <E> void addNotNull(Set<E> set, E elem) {

    set.add(Objects.requireNonNull(elem));
}

From source file:org.eclipse.hono.service.registration.BaseRegistrationService.java

/**
 * Sets the factory to use for creating tokens asserting a device's registration status.
 * // w  w  w . j av  a 2 s  .co  m
 * @param assertionFactory The factory.
 * @throws NullPointerException if factory is {@code null}.
 */
@Autowired
@Qualifier("signing")
public final void setRegistrationAssertionFactory(final RegistrationAssertionHelper assertionFactory) {
    this.assertionFactory = Objects.requireNonNull(assertionFactory);
}

From source file:io.coala.enterprise.persist.FactDao.java

public static FactDao create(final EntityManager em, final Fact fact) {
    final Transaction<?> tx = Objects.requireNonNull(fact.transaction());
    final Date offset = Date.from(tx.offset());
    final Unit<?> unit = tx.timeUnit();
    final Instant occur = Objects.requireNonNull(fact.occur());
    final Instant expire = fact.expire();
    final ID causeRef = fact.causeRef();

    final FactDao dao = new FactDao();
    dao.id = Objects.requireNonNull(fact.id().unwrap());
    dao.tid = Objects.requireNonNull(tx.id().unwrap());
    dao.type = Objects.requireNonNull(tx.kind());
    dao.kind = Objects.requireNonNull(fact.kind());
    dao.initiatorRef = Objects.requireNonNull(tx.initiatorRef()).persist(em);
    dao.executorRef = Objects.requireNonNull(tx.executorRef()).persist(em);
    dao.creatorRef = Objects.requireNonNull(fact.creatorRef()).persist(em);
    dao.cause = causeRef == null ? null : find(em, causeRef);
    dao.causeRef = causeRef == null ? null : Objects.requireNonNull(causeRef.unwrap());
    dao.causeTranRef = causeRef == null ? null : Objects.requireNonNull(causeRef.parentRef()).unwrap();
    dao.occur = InstantDao.of(occur, offset, unit);
    dao.expire = InstantDao.of(expire, offset, unit);
    dao.properties = JsonUtil.toTree(fact.properties());
    //         em.persist( result );
    return dao;/*from w  ww  .j a  v  a 2  s .  co  m*/
}

From source file:io.coala.bind.persist.LocalIdDao.java

public static LocalIdDao create(final EntityManager em, final LocalId id) {
    final Comparable<?> value = Objects.requireNonNull(id.unwrap());
    final LocalIdDao parentRef = Objects.requireNonNull(id.parentRef()).parentRef() == null ? null
            : id.parentRef().persist(em);
    final UUID contextRef = Objects.requireNonNull(id.contextRef());

    final LocalIdDao result = new LocalIdDao();
    result.contextRef = contextRef;//from   www .ja v a  2s.c om
    result.parentRef = parentRef;
    result.value = value.toString();
    //         em.persist( result );
    return result;
}

From source file:com.bodybuilding.argos.discovery.ConfigurationClusterDiscovery.java

public void setServers(List<String> servers) {
    Objects.requireNonNull(servers);
    this.servers = servers;
}

From source file:com.ait.tooling.server.core.json.binder.JSONBinder.java

@Override
public void send(final Writer writer, final Object object) throws ParserException {
    Objects.requireNonNull(object);

    try {/*w w  w .j a  v a  2s. c  o m*/
        if (object instanceof JSONObject) {
            ((JSONObject) object).writeJSONString(writer, isStrict());
        } else {
            super.send(writer, object);
        }
    } catch (Exception e) {
        throw new ParserException(e);
    }
}

From source file:org.eclipse.hono.service.http.HttpServiceBase.java

/**
 * Adds an endpoint to this server./*  w ww.j  a v  a 2  s . c  o  m*/
 *
 * @param ep The endpoint.
 */
public final void addEndpoint(final HttpEndpoint ep) {
    LOG.debug("registering endpoint [{}]", ep.getName());
    endpoints.add(Objects.requireNonNull(ep));
}

From source file:org.eclipse.hono.service.http.AbstractHttpEndpoint.java

/**
 * Sets configuration properties./*from  w  w  w  . j a va 2 s . c o m*/
 * 
 * @param props The properties.
 * @throws NullPointerException if props is {@code null}.
 */
@Qualifier(Constants.QUALIFIER_REST)
@Autowired(required = false)
public final void setConfiguration(final T props) {
    this.config = Objects.requireNonNull(props);
}

From source file:com.ejisto.core.classloading.decorator.MockedFieldDecorator.java

public static MockedFieldDecorator copyOf(MockedField source) {
    Objects.requireNonNull(source);
    return new MockedFieldDecorator(MockedFieldImpl.copyOf((MockedFieldImpl) source.unwrap()));
}