Example usage for org.springframework.messaging.support MessageBuilder withPayload

Introduction

In this page you can find the example usage for org.springframework.messaging.support MessageBuilder withPayload.

Prototype

public static <T> MessageBuilder<T> withPayload(T payload)

Source Link

Document

Create a new builder for a message with the given payload.

Usage

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverterTest.java

@Test
public void testWrongTypeSupplied() throws Exception {
    this.expectedException.expect(MessageConversionException.class);
    this.expectedException.expectMessage("is not a valid notification");
    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Subscription");
    jsonObject.put("Message", "Hello World!");
    String payload = jsonObject.toString();
    new NotificationRequestConverter().fromMessage(MessageBuilder.withPayload(payload).build(), null);
}

From source file:com.codeveo.lago.bot.stomp.client.LagoJsonMessageConverter.java

@Override
public Message<?> toMessage(Object payload, MessageHeaders header) {
    try {//from   w  w w  .  j  a  v a 2s.co  m
        if (payload == null) {
            throw new Exception("Message must not be null");
        }

        if (!(payload instanceof RClientMessage)) {
            throw new Exception("Payload is not type of '" + RClientMessage.class.getName() + "' but '"
                    + payload.getClass().getName() + "'");
        }

        String json = mapper.writeValueAsString((RClientMessage) payload);
        /* NOTE: Message that goes to STOMP broker */
        Message<?> message = MessageBuilder.withPayload(json.getBytes()).build();

        return message;
    } catch (Exception e) {
        LOG.error("Error occured during message serialization", e);
    }

    return null;
}

From source file:org.springframework.cloud.aws.messaging.support.NotificationMessageArgumentResolverTest.java

@Test
public void resolveArgument_withValidMessagePayload_shouldReturnNotificationMessage() throws Exception {
    // Arrange//from   ww w . j a va2  s  . co m
    NotificationMessageArgumentResolver notificationMessageArgumentResolver = new NotificationMessageArgumentResolver();
    Method methodWithNotificationMessageArgument = this.getClass()
            .getDeclaredMethod("methodWithNotificationMessageArgument", String.class);
    MethodParameter methodParameter = new MethodParameter(methodWithNotificationMessageArgument, 0);

    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Notification");
    jsonObject.put("Message", "Hello World!");
    String payload = jsonObject.toString();
    Message<String> message = MessageBuilder.withPayload(payload).build();

    // Act
    Object result = notificationMessageArgumentResolver.resolveArgument(methodParameter, message);

    // Assert
    assertTrue(String.class.isInstance(result));
    assertEquals("Hello World!", result);
}

From source file:org.springframework.cloud.aws.messaging.support.NotificationSubjectArgumentResolverTest.java

@Test
public void resolveArgument_withValidRequestPayload_shouldReturnNotificationSubject() throws Exception {
    // Arrange/*  w ww.j  a va 2s  .c  o  m*/
    NotificationSubjectArgumentResolver notificationSubjectArgumentResolver = new NotificationSubjectArgumentResolver();
    Method methodWithNotificationSubjectArgument = this.getClass()
            .getDeclaredMethod("methodWithNotificationSubjectArgument", String.class);
    MethodParameter methodParameter = new MethodParameter(methodWithNotificationSubjectArgument, 0);

    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Notification");
    jsonObject.put("Subject", "My subject!");
    jsonObject.put("Message", "message");
    String payload = jsonObject.toString();
    Message<String> message = MessageBuilder.withPayload(payload).build();

    // Act
    Object result = notificationSubjectArgumentResolver.resolveArgument(methodParameter, message);

    // Assert
    assertTrue(String.class.isInstance(result));
    assertEquals("My subject!", result);
}

From source file:io.jmnarloch.spring.cloud.stream.binder.hermes.Demo.java

@Test
public void shouldPublishByteHermesMessage() {

    // given/*  w ww  .j  a  va2s. c  o m*/
    final Message<byte[]> message = MessageBuilder.withPayload("Hello Hermes!".getBytes(UTF_8)).build();

    // when
    events.purchases().send(message);

    // then
    given().ignoreExceptions().await().atMost(5, SECONDS)
            .until(() -> wireMock.verify(1, postRequestedFor(urlEqualTo(PURCHASES_TOPIC_PATH))));
}

From source file:org.springframework.samples.portfolio.web.standalone.StandalonePortfolioControllerTests.java

@Test
public void getPositions() throws Exception {

    StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
    headers.setSubscriptionId("0");
    headers.setDestination("/app/positions");
    headers.setSessionId("0");
    headers.setUser(new TestPrincipal("fabrice"));
    headers.setSessionAttributes(new HashMap<String, Object>());
    Message<byte[]> message = MessageBuilder.withPayload(new byte[0]).setHeaders(headers).build();

    this.annotationMethodMessageHandler.handleMessage(message);

    assertEquals(1, this.clientOutboundChannel.getMessages().size());
    Message<?> reply = this.clientOutboundChannel.getMessages().get(0);

    StompHeaderAccessor replyHeaders = StompHeaderAccessor.wrap(reply);
    assertEquals("0", replyHeaders.getSessionId());
    assertEquals("0", replyHeaders.getSubscriptionId());
    assertEquals("/app/positions", replyHeaders.getDestination());

    String json = new String((byte[]) reply.getPayload(), Charset.forName("UTF-8"));
    new JsonPathExpectationsHelper("$[0].company").assertValue(json, "Citrix Systems, Inc.");
    new JsonPathExpectationsHelper("$[1].company").assertValue(json, "Dell Inc.");
    new JsonPathExpectationsHelper("$[2].company").assertValue(json, "Microsoft");
    new JsonPathExpectationsHelper("$[3].company").assertValue(json, "Oracle");
}

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverterTest.java

@Test
public void testNoMessageAvailableSupplied() throws Exception {
    this.expectedException.expect(MessageConversionException.class);
    this.expectedException.expectMessage("does not contain a message");
    ObjectNode jsonObject = JsonNodeFactory.instance.objectNode();
    jsonObject.put("Type", "Notification");
    jsonObject.put("Subject", "Hello World!");
    String payload = jsonObject.toString();
    new NotificationRequestConverter().fromMessage(MessageBuilder.withPayload(payload).build(), null);
}

From source file:io.jmnarloch.spring.cloud.stream.binder.hermes.Demo.java

@Test
public void shouldPublishAvroMessage() {

    // given/*  w w  w .  java2 s .c  om*/
    final Message<byte[]> message = MessageBuilder.withPayload(new byte[0])
            .setHeader(MessageHeaders.CONTENT_TYPE, "avro/binary").setHeader("Schema-Version", 1).build();

    // when
    events.returns().send(message);

    // then
    given().ignoreExceptions().await().atMost(5, SECONDS)
            .until(() -> wireMock.verify(1,
                    postRequestedFor(urlEqualTo(RETURNS_TOPIC_PATH))
                            .withHeader("Content-Type", equalTo("avro/binary"))
                            .withHeader("Schema-Version", equalTo("1"))));
}

From source file:multibinder.TwoKafkaBindersApplicationTest.java

@Test
public void messagingWorks() {
    DirectChannel dataProducer = new DirectChannel();
    ((KafkaMessageChannelBinder) binderFactory.getBinder("kafka1")).bindProducer("dataIn", dataProducer,
            new ExtendedProducerProperties<>(new KafkaProducerProperties()));

    QueueChannel dataConsumer = new QueueChannel();
    ((KafkaMessageChannelBinder) binderFactory.getBinder("kafka2")).bindConsumer("dataOut",
            UUID.randomUUID().toString(), dataConsumer,
            new ExtendedConsumerProperties<>(new KafkaConsumerProperties()));

    String testPayload = "testFoo" + UUID.randomUUID().toString();
    dataProducer.send(MessageBuilder.withPayload(testPayload).build());

    Message<?> receive = dataConsumer.receive(5000);
    Assert.assertThat(receive, Matchers.notNullValue());
    Assert.assertThat(receive.getPayload(), CoreMatchers.equalTo(testPayload));
}

From source file:org.springframework.cloud.aws.messaging.support.converter.NotificationRequestConverterTest.java

@Test
public void testNoValidJson() throws Exception {
    this.expectedException.expect(MessageConversionException.class);
    this.expectedException.expectMessage("Could not read JSON");
    String message = "foo";
    new NotificationRequestConverter().fromMessage(MessageBuilder.withPayload(message).build(), null);
}