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:net.maritimecloud.identityregistry.model.database.Logo.java

/** Copies this user into the other */
public Logo copyTo(Logo logo) {
    Objects.requireNonNull(logo);
    logo.setId(id);/*from   w  w w .j  a  v a2s. com*/
    logo.setOrganization(organization);
    logo.setImage(image);
    return logo;
}

From source file:org.eclipse.hono.server.SenderFactoryImpl.java

@Override
public Future<ProtonSender> createSender(final ProtonConnection connection, final String address,
        final ProtonQoS qos, final Handler<ProtonSender> sendQueueDrainHandler) {

    Objects.requireNonNull(connection);
    Objects.requireNonNull(address);
    Objects.requireNonNull(qos);//from   w  w w .  j ava2  s  . c  o m

    if (connection.isDisconnected()) {
        return Future.failedFuture("connection is disconnected");
    } else {
        return newSession(connection).compose(session -> {
            return newSender(connection, session, address, qos, sendQueueDrainHandler);
        });
    }
}

From source file:com.spotify.hamcrest.jackson.IsJsonText.java

private IsJsonText(final Matcher<? super String> textMatcher) {
    super(JsonNodeType.STRING);
    this.textMatcher = Objects.requireNonNull(textMatcher);
}

From source file:io.github.moosbusch.lumpi.gui.impl.SelectionAdapter.java

public SelectionAdapter(Component eventSource, T value, String expr) {
    this.eventSourceRef = new WeakReference<>(Objects.requireNonNull(eventSource));
    this.data = new Dictionary.Pair<>(new Expression(expr), new WeakReference<>(Objects.requireNonNull(value)));
}

From source file:com.gs.obevo.db.api.appdata.ServerDirectory.java

public ServerDirectory(String name, String directoryPath) {
    this.name = Objects.requireNonNull(name);
    this.directoryPath = Objects.requireNonNull(directoryPath);
}

From source file:org.dswarm.common.types.Tuple.java

@JsonCreator
public Tuple(@JsonProperty("v1") final V1 v1, @JsonProperty("v2") final V2 v2) {

    this.v1 = Objects.requireNonNull(v1);
    this.v2 = Objects.requireNonNull(v2);
}

From source file:com.ait.tooling.server.core.security.SimpleSHA512HashProvider.java

@Override
public String sha512(final String text) {
    Objects.requireNonNull(text);

    MessageDigest md;/* ww  w. ja v a2  s .co m*/

    try {
        md = MessageDigest.getInstance("SHA-512");
    } catch (Exception e) {
        logger.error("No SHA-512 Algorithm ", e);

        throw new IllegalArgumentException(e);
    }
    byte[] bytes;

    try {
        bytes = text.getBytes(IHTTPConstants.CHARSET_UTF_8);
    } catch (Exception e) {
        logger.error("No " + IHTTPConstants.CHARSET_UTF_8 + " encoding ", e);

        throw new IllegalArgumentException(e);
    }
    md.update(bytes);

    return Hex.encodeHexString(md.digest());
}

From source file:com.spotify.hamcrest.jackson.IsJsonBoolean.java

private IsJsonBoolean(Matcher<? super Boolean> booleanMatcher) {
    super(JsonNodeType.BOOLEAN);
    this.booleanMatcher = Objects.requireNonNull(booleanMatcher);
}

From source file:com.javacreed.examples.akka.internal.GreetingActor.java

@Autowired
public GreetingActor(final GreetingService greetingService) {
    this.greetingService = Objects.requireNonNull(greetingService);
}

From source file:org.eclipse.hono.util.ConfigurationSupportingVerticle.java

/**
 * Sets the properties to use for configuring the sockets to listen on.
 * /* w w w .  j a  v a 2 s .co m*/
 * @param props The properties.
 * @throws NullPointerException if props is {@code null}.
 */
@Autowired(required = false)
public final void setConfig(final T props) {
    this.config = Objects.requireNonNull(props);
}