org.springframework.amqp.core.MessageProperties.setContentLength java code examples

Common ways to obtain MessageProperties

private void myMethod () {
 MessageProperties m =new MessageProperties()
Message message;message.getMessageProperties()
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}

  messageProperties.setContentEncoding(contentEncoding);
messageProperties.setContentLength(contentLength);
if (contentType != null) {
  messageProperties.setContentType(contentType);

public MessageBuilderSupport<T> setContentLength(long contentLength) {
  this.properties.setContentLength(contentLength);
  return this;
}

amqpMessageProperties.setContentLength(contentLength);

amqpProperties.setClusterId("test.clusterId");
amqpProperties.setContentEncoding("test.contentEncoding");
amqpProperties.setContentLength(99L);
amqpProperties.setReplyTo("oleg");
amqpProperties.setContentType("test.contentType");

@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));
}

@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));
}

amqpProperties.setClusterId("test.clusterId");
amqpProperties.setContentEncoding("test.contentEncoding");
amqpProperties.setContentLength(99L);
amqpProperties.setContentType("test.contentType");
String testCorrelationId = "foo";

public MessageBuilderSupport<T> setContentLengthIfAbsent(long contentLength) {
  if (!this.properties.isContentLengthSet()) {
    this.properties.setContentLength(contentLength);
  }
  return this;
}

@Override
protected Message createMessage(Object object, MessageProperties messageProperties) {
  try {
    byte[] body = null;
    if(object != null) {
      body = object.toString().getBytes(this.encoding);
    }
    
    String msgContentType = this.contentType == null ? DEFAULT_CONTENT_TYPE : this.contentType;
    messageProperties.setContentType(msgContentType);
    messageProperties.setContentEncoding(this.encoding);
    messageProperties.setContentLength(body != null ? body.length : 0);
    return new Message(body, messageProperties);
  } catch (UnsupportedEncodingException ex) {
    LOG.error("Cannot encode strings as {}", this.encoding, ex);
    throw new MessageConversionException("Cannot encode strings as "+this.encoding, ex);
  }
}

@Override
protected Message createMessage(Object object, MessageProperties messageProperties) {
  try {
    byte[] body = null;
    if(object != null) {
      body = object.toString().getBytes(this.encoding);
    }
    
    String msgContentType = this.contentType == null ? DEFAULT_CONTENT_TYPE : this.contentType;
    messageProperties.setContentType(msgContentType);
    messageProperties.setContentEncoding(this.encoding);
    messageProperties.setContentLength(body != null ? body.length : 0);
    return new Message(body, messageProperties);
  } catch (UnsupportedEncodingException ex) {
    LOG.error("Cannot encode strings as {}", this.encoding, ex);
    throw new MessageConversionException("Cannot encode strings as "+this.encoding, ex);
  }
}

messageProperties.setContentLength(bytes.length);
return new Message(bytes, messageProperties);

messageProperties.setContentLength(length);

@Override
protected Message createMessage(Object object, MessageProperties messageProperties) {
  try {
    byte[] body = null;
    if(object != null) {
      ByteArrayOutputStream outStream = new ByteArrayOutputStream();
      StaxWriter writer = new StaxWriter(new QNameMap(), this.outputFactory.createXMLStreamWriter(outStream));
      this.objectMapper.marshal(object, writer);
      body = outStream.toByteArray();
    }
    
    messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON);
    messageProperties.setContentEncoding(this.encoding);
    messageProperties.setContentLength(body != null ? body.length : 0);
    classMapper.fromClass(object.getClass(), messageProperties);
    return new Message(body, messageProperties);
  } catch (XMLStreamException ex) {
    String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME);
    LOG.error("XMLStreamException trying to marshal message of type {}", typeId, ex);
    throw new MessageConversionException("Could not marshal message of type "+typeId, ex);
  } catch (XStreamException ex) {
    //For some reason messages appear to be getting eaten at this stage... very nasty when you try to troubleshoot.
    String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME);
    LOG.error("XStreamException trying to marshal message of type {}", typeId, ex);
    throw new MessageConversionException("Could not marshal message of type "+typeId, ex);
  }
}

messageProperties.setContentLength(length);

@Override
protected Message createMessage(Object object, MessageProperties messageProperties) {
  try {
    byte[] body = null;
    if(object != null) {
      ByteArrayOutputStream outStream = new ByteArrayOutputStream();
      StaxWriter writer = new StaxWriter(new QNameMap(), this.outputFactory.createXMLStreamWriter(outStream));
      this.objectMapper.marshal(object, writer);
      body = outStream.toByteArray();
    }
    
    messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON);
    messageProperties.setContentEncoding(this.encoding);
    messageProperties.setContentLength(body != null ? body.length : 0);
    classMapper.fromClass(object.getClass(), messageProperties);
    return new Message(body, messageProperties);
  } catch (XMLStreamException ex) {
    String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME);
    LOG.error("XMLStreamException trying to marshal message of type {}", typeId, ex);
    throw new MessageConversionException("Could not marshal message of type "+typeId, ex);
  } catch (XStreamException ex) {
    //For some reason messages appear to be getting eaten at this stage... very nasty when you try to troubleshoot.
    String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME);
    LOG.error("XStreamException trying to marshal message of type {}", typeId, ex);
    throw new MessageConversionException("Could not marshal message of type "+typeId, ex);
  }
}

messageProperties.setContentLength(bytes.length);

@Override
protected Message createMessage(Object objectToConvert, MessageProperties messageProperties,
      @Nullable Type genericType)
    throws MessageConversionException {
  byte[] bytes;
  try {
    String jsonString = this.objectMapper
        .writeValueAsString(objectToConvert);
    bytes = jsonString.getBytes(getDefaultCharset());
  }
  catch (IOException e) {
    throw new MessageConversionException("Failed to convert Message content", e);
  }
  messageProperties.setContentType(this.supportedContentType.toString());
  messageProperties.setContentEncoding(getDefaultCharset());
  messageProperties.setContentLength(bytes.length);
  if (getClassMapper() == null) {
    getJavaTypeMapper().fromJavaType(this.objectMapper.constructType(
        genericType == null ? objectToConvert.getClass() : genericType), messageProperties);
  }
  else {
    getClassMapper().fromClass(objectToConvert.getClass(), messageProperties); // NOSONAR never null
  }
  return new Message(bytes, messageProperties);
}

@Test
public void testContentLengthSet() {
  MessageProperties properties = new MessageProperties();
  properties.setContentLength(1L);
  assertTrue(properties.isContentLengthSet());
}

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How to use setContentLengthmethodin org.springframework.amqp.core.MessageProperties

Best Java code snippets using org.springframework.amqp.core.MessageProperties.setContentLength (Showing top 20 results out of 315)

How to use
setContentLength
method
in
org.springframework.amqp.core.MessageProperties