How to use

setAppId

method

in

org.springframework.amqp.core.MessageProperties

public MessageBuilderSupport<T> setAppId(String appId) {
  this.properties.setAppId(appId);
  return this;
}

String appId = getHeaderIfAvailable(headers, AmqpHeaders.APP_ID, String.class);
if (StringUtils.hasText(appId)) {
  amqpMessageProperties.setAppId(appId);

amqpProperties.setAppId("test.appId");
amqpProperties.setHeader("foobar", "foobar");
amqpProperties.setHeader("bar", "bar");

@Test
public void toHeadersNonContenType() {
  DefaultAmqpHeaderMapper headerMapper = DefaultAmqpHeaderMapper.inboundMapper();
  MessageProperties amqpProperties = new MessageProperties();
  amqpProperties.setAppId("test.appId");
  amqpProperties.setClusterId("test.clusterId");
  amqpProperties.setContentType(null);
  String testCorrelationId = "foo";
  amqpProperties.setCorrelationId(testCorrelationId);
  Map<String, Object> headerMap = headerMapper.toHeadersFromReply(amqpProperties);
  assertEquals(testCorrelationId, headerMap.get(AmqpHeaders.CORRELATION_ID));
}

amqpProperties.setAppId("test.appId");
amqpProperties.setHeader("foobar", "foobar");
amqpProperties.setHeader("bar", "bar");

    ChannelAwareMessageListener.class);
MessageProperties amqpProperties = new MessageProperties();
amqpProperties.setAppId("test.appId");
amqpProperties.setClusterId("test.clusterId");
amqpProperties.setContentEncoding("test.contentEncoding");

amqpProperties.setAppId("test.appId");
amqpProperties.setHeader("foobar", "foobar");
amqpProperties.setHeader("bar", "bar");

@Test
public void withHeaderMapperNothingToMap() throws Exception {
  AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperNothingToMap",
      AmqpInboundChannelAdapter.class);
  AbstractMessageListenerContainer mlc =
      TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class);
  ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener",
      ChannelAwareMessageListener.class);
  MessageProperties amqpProperties = new MessageProperties();
  amqpProperties.setAppId("test.appId");
  amqpProperties.setClusterId("test.clusterId");
  amqpProperties.setContentEncoding("test.contentEncoding");
  amqpProperties.setContentLength(99L);
  amqpProperties.setContentType("test.contentType");
  amqpProperties.setHeader("foo", "foo");
  amqpProperties.setHeader("bar", "bar");
  Message amqpMessage = new Message("hello".getBytes(), amqpProperties);
  listener.onMessage(amqpMessage, null);
  QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class);
  org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0);
  assertNull(siMessage.getHeaders().get("foo"));
  assertNull(siMessage.getHeaders().get("bar"));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE));
}

amqpProperties.setAppId("test.appId");
amqpProperties.setHeader("foobar", "foobar");
amqpProperties.setHeader("bar", "bar");

@Test
public void withHeaderMapperDefaultMapping() throws Exception {
  AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperDefaultMapping",
      AmqpInboundChannelAdapter.class);
  AbstractMessageListenerContainer mlc =
      TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class);
  ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener",
      ChannelAwareMessageListener.class);
  MessageProperties amqpProperties = new MessageProperties();
  amqpProperties.setAppId("test.appId");
  amqpProperties.setClusterId("test.clusterId");
  amqpProperties.setContentEncoding("test.contentEncoding");
  amqpProperties.setContentLength(99L);
  amqpProperties.setContentType("test.contentType");
  amqpProperties.setHeader("foo", "foo");
  amqpProperties.setHeader("bar", "bar");
  Message amqpMessage = new Message("hello".getBytes(), amqpProperties);
  listener.onMessage(amqpMessage, null);
  QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class);
  org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0);
  assertNotNull(siMessage.getHeaders().get("bar"));
  assertNotNull(siMessage.getHeaders().get("foo"));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE));
}

@Test
public void withHeaderMapperOnlyCustomHeaders() throws Exception {
  AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperOnlyCustomHeaders",
      AmqpInboundChannelAdapter.class);
  AbstractMessageListenerContainer mlc =
      TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class);
  ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener",
      ChannelAwareMessageListener.class);
  MessageProperties amqpProperties = new MessageProperties();
  amqpProperties.setAppId("test.appId");
  amqpProperties.setClusterId("test.clusterId");
  amqpProperties.setContentEncoding("test.contentEncoding");
  amqpProperties.setContentLength(99L);
  amqpProperties.setContentType("test.contentType");
  amqpProperties.setHeader("foo", "foo");
  amqpProperties.setHeader("bar", "bar");
  Message amqpMessage = new Message("hello".getBytes(), amqpProperties);
  listener.onMessage(amqpMessage, null);
  QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class);
  org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0);
  assertEquals("foo", siMessage.getHeaders().get("foo"));
  assertNull(siMessage.getHeaders().get("bar"));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID));
  assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE));
}

@Test
public void withHeaderMapperStandardAndCustomHeaders() throws Exception {
  AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperStandardAndCustomHeaders",
      AmqpInboundChannelAdapter.class);
  AbstractMessageListenerContainer mlc =
      TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class);
  ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener",
      ChannelAwareMessageListener.class);
  MessageProperties amqpProperties = new MessageProperties();
  amqpProperties.setAppId("test.appId");
  amqpProperties.setClusterId("test.clusterId");
  amqpProperties.setContentEncoding("test.contentEncoding");
  amqpProperties.setContentLength(99L);
  amqpProperties.setContentType("test.contentType");
  amqpProperties.setHeader("foo", "foo");
  amqpProperties.setHeader("bar", "bar");
  Message amqpMessage = new Message("hello".getBytes(), amqpProperties);
  listener.onMessage(amqpMessage, null);
  QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class);
  org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0);
  assertEquals("foo", siMessage.getHeaders().get("foo"));
  assertNull(siMessage.getHeaders().get("bar"));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID));
  assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE));
}

DefaultAmqpHeaderMapper headerMapper = DefaultAmqpHeaderMapper.inboundMapper();
MessageProperties amqpProperties = new MessageProperties();
amqpProperties.setAppId("test.appId");
amqpProperties.setClusterId("test.clusterId");
amqpProperties.setContentEncoding("test.contentEncoding");

public MessageBuilderSupport<T> setAppIdIfAbsent(String appId) {
  if (this.properties.getAppId() == null) {
    this.properties.setAppId(appId);
  }
  return this;
}

private void sendOneEncoderPatternMessage(RabbitTemplate rabbitTemplate, String routingKey) {
  /*
   * If the encoder provides its pattern, send it as an additional one-time message.
   */
  if (AmqpAppender.this.encoder != null
      && AmqpAppender.this.headerWritten.compareAndSet(false, true)) {
    byte[] header = AmqpAppender.this.encoder.headerBytes();
    if (header != null && header.length > 0) {
      rabbitTemplate.convertAndSend(AmqpAppender.this.exchangeName, routingKey, header, m -> {
        if (AmqpAppender.this.applicationId != null) {
          m.getMessageProperties().setAppId(AmqpAppender.this.applicationId);
        }
        return m;
      });
    }
  }
}

private void sendOneEncoderPatternMessage(RabbitTemplate rabbitTemplate, String routingKey) {
  /*
   * If the encoder provides its pattern, send it as an additional one-time message.
   */
  if (AmqpAppender.this.encoder != null
      && AmqpAppender.this.headerWritten.compareAndSet(false, true)) {
    byte[] header = AmqpAppender.this.encoder.headerBytes();
    if (header != null && header.length > 0) {
      rabbitTemplate.convertAndSend(AmqpAppender.this.exchangeName, routingKey, header, m -> {
        if (AmqpAppender.this.applicationId != null) {
          m.getMessageProperties().setAppId(AmqpAppender.this.applicationId);
        }
        return m;
      });
    }
  }
}

amqpProps.setAppId(this.manager.applicationId);

amqpProps.setAppId(this.manager.applicationId);

  private void processMessageProperties(MessageProperties messageProperties) {
    messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON);
    messageProperties.setContentEncoding("UTF-8");
    messageProperties.setDeliveryMode(MessageDeliveryMode.NON_PERSISTENT);
    messageProperties.setHeader(MessageHeaders.HOST, OSUtils.getHostName());
    messageProperties.setAppId(AppInfo.getApplicationName());
    if(this.messagePropertiesCallback != null) {
      this.messagePropertiesCallback.call(messageProperties);
    }
  }
}

@Test
public void resolveRabbitMessageHeaderAccessor() throws Exception {
  MessagingMessageListenerAdapter listener = createDefaultInstance(AmqpMessageHeaderAccessor.class);
  Channel channel = mock(Channel.class);
  MessageProperties properties = new MessageProperties();
  properties.setHeader("customBoolean", true);
  properties.setAppId("myAppId");
  org.springframework.amqp.core.Message message = MessageTestUtils.createTextMessage("my payload", properties);
  listener.onMessage(message, channel);
  assertDefaultListenerMethodInvocation();
}