Example usage for io.vertx.core.eventbus DeliveryOptions addHeader

Introduction

In this page you can find the example usage for io.vertx.core.eventbus DeliveryOptions addHeader.

Prototype

public DeliveryOptions addHeader(String key, String value)

Source Link

Document

Add a message header.

Usage

From source file:cm.study.vertx.database.WikiDatabaseServiceVertxEBProxy.java

License:Apache License

public WikiDatabaseService fetchAllPages(Handler<AsyncResult<JsonArray>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return this;
    }//ww  w  . jav a2s  . co  m
    JsonObject _json = new JsonObject();
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "fetchAllPages");
    _vertx.eventBus().<JsonArray>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(res.result().body()));
        }
    });
    return this;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

/**
 * Adds the following headers:/*from w w w.  j av  a 2 s . co m*/
 *
 * <ul>
 * <li>{@link MessageHeader#MESSAGE_ID}
 * <li>{@link MessageHeader#MESSAGE_TIMESTAMP}
 * </ul>
 *
 * @return DeliveryOptions
 */
static DeliveryOptions deliveryOptions() {
    final DeliveryOptions options = new DeliveryOptions();
    options.addHeader(MESSAGE_ID.header, uuid());
    options.addHeader(MESSAGE_TIMESTAMP.header, DateTimeFormatter.ISO_INSTANT.format(Instant.now()));
    options.addHeader(FROM_JVM.header, JVM_ID);
    return options;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

/**
 * Adds the {@link MessageHeader#REPLY_TO_ADDRESS} header.
 *
 * @param deliveryOptions//from w w w.  j a va2s.co m
 * @param replyToAddress
 * @return DeliveryOptions
 */
static DeliveryOptions withReplyToAddress(final DeliveryOptions deliveryOptions, final String replyToAddress) {
    checkArgument(isNotBlank(replyToAddress));
    deliveryOptions.addHeader(REPLY_TO_ADDRESS.header, replyToAddress);
    return deliveryOptions;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

/**
 * Adds the {@link MessageHeader#MESSAGE_CORRELATION_ID} header.
 *
 * @param deliveryOptions/*from   w ww . ja  va  2 s .com*/
 * @param correlationId
 * @return DeliveryOptions
 */
static DeliveryOptions withCorrelationId(final DeliveryOptions deliveryOptions, final String correlationId) {
    checkArgument(isNotBlank(correlationId));
    deliveryOptions.addHeader(MESSAGE_CORRELATION_ID.header, correlationId);
    return deliveryOptions;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

/**
 * Adds the {@link MessageHeader#FROM_ADDRESS} header.
 *
 * @param deliveryOptions//from   w  w  w  .  j ava  2s  .c  o m
 * @param fromAddress
 * @return DeliveryOptions
 */
static DeliveryOptions withFromAddress(final DeliveryOptions deliveryOptions, final String fromAddress) {
    checkArgument(isNotBlank(fromAddress));
    deliveryOptions.addHeader(FROM_ADDRESS.header, fromAddress);
    return deliveryOptions;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

static DeliveryOptions withFailure(@NonNull final DeliveryOptions deliveryOptions,
        @NonNull final MessageConsumerConfig.Failure failure) {
    deliveryOptions.addHeader(FAILURE.header, failure.toJson().toString());
    return deliveryOptions;
}

From source file:co.runrightfast.vertx.core.eventbus.EventBusUtils.java

License:Apache License

static DeliveryOptions withVerticleDeploymentId(@NonNull final DeliveryOptions deliveryOptions,
        @NonNull final String deploymentId) {
    deliveryOptions.addHeader(FROM_VERTICLE.header, deploymentId);
    return deliveryOptions;
}

From source file:co.runrightfast.vertx.core.eventbus.ProtobufMessageProducer.java

License:Apache License

public static DeliveryOptions addRunRightFastHeaders(final DeliveryOptions options) {
    final MultiMap headers = options.getHeaders();
    if (headers == null) {
        options.addHeader(MESSAGE_ID.header, uuid());
        options.addHeader(MESSAGE_TIMESTAMP.header, DateTimeFormatter.ISO_INSTANT.format(Instant.now()));
        return options;
    }/* w ww . j  av  a 2s .  co m*/

    if (!headers.contains(MESSAGE_ID.header)) {
        headers.add(MESSAGE_ID.header, uuid());
    }

    if (!headers.contains(MESSAGE_TIMESTAMP.header)) {
        headers.add(MESSAGE_TIMESTAMP.header, DateTimeFormatter.ISO_INSTANT.format(Instant.now()));
    }
    return options;
}

From source file:com.appdocker.iop.InternetOfPeopleServiceVertxEBProxy.java

License:Apache License

public void hello(String message, Handler<AsyncResult<String>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return;//  w ww.  ja  va  2s.  co  m
    }
    JsonObject _json = new JsonObject();
    _json.put("message", message);
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "hello");
    _vertx.eventBus().<String>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(res.result().body()));
        }
    });
}

From source file:com.appdocker.iop.InternetOfPeopleServiceVertxEBProxy.java

License:Apache License

public void close() {
    if (closed) {
        throw new IllegalStateException("Proxy is closed");
    }/*from  ww  w.  j a  v a  2 s  . c  o  m*/
    closed = true;
    JsonObject _json = new JsonObject();
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "close");
    _vertx.eventBus().send(_address, _json, _deliveryOptions);
}