How to use

com.microsoft.azure.storage.queue.CloudQueueMessage

constructor

final String flowFileContent = baos.toString();
CloudQueueMessage message = new CloudQueueMessage(flowFileContent);
CloudQueueClient cloudQueueClient;
CloudQueue cloudQueue;

@Override
protected CloudQueueMessage fromString(String payload) {
  return new CloudQueueMessage(payload);
}

@Override
protected CloudQueueMessage fromByte(byte[] payload) {
  return new CloudQueueMessage(payload);
}

@Override
protected CloudQueueMessage fromString(String payload) {
  return new CloudQueueMessage(payload);
}

@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
  this.elementStack.push(localName);
  if (QueueConstants.QUEUE_MESSAGE_ELEMENT.equals(localName)) {
    this.message = new CloudQueueMessage();
    this.message.setMessageType(this.shouldEncodeMessage ? QueueMessageType.BASE_64_ENCODED
        : QueueMessageType.RAW_STRING);
  }
}

@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
  this.elementStack.push(localName);
  if (QueueConstants.QUEUE_MESSAGE_ELEMENT.equals(localName)) {
    this.message = new CloudQueueMessage();
    this.message.setMessageType(this.shouldEncodeMessage ? QueueMessageType.BASE_64_ENCODED
        : QueueMessageType.RAW_STRING);
  }
}

private CloudQueueMessage getCloudQueueMessage(Exchange exchange) throws Exception {
  Object body = exchange.getIn().getMandatoryBody();
  CloudQueueMessage message = null;
  if (body instanceof CloudQueueMessage) {
    message = (CloudQueueMessage)body;
  } else if (body instanceof String) {
    message = new CloudQueueMessage((String)body);
  }
  if (message == null) {
    throw new IllegalArgumentException("Unsupported queue message type:" + body.getClass().getName());
  }
  return message;
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testAddMessageLargeVisibilityDelay() throws  StorageException
{
  String msgContent = UUID.randomUUID().toString();
  final CloudQueueMessage message = new CloudQueueMessage(msgContent);
  this.queue.addMessage(message, 100, 50, null, null);
  CloudQueueMessage msgFromRetrieve1 = this.queue.retrieveMessage();
  assertNull(msgFromRetrieve1);
}

public void createQueueMessage(@NotNull StorageAccount storageAccount,
                @NotNull QueueMessage queueMessage,
                int timeToLiveInSeconds)
    throws AzureCmdException {
  try {
    CloudQueueClient client = getCloudQueueClient(storageAccount);
    CloudQueue cloudQueue = client.getQueueReference(queueMessage.getQueueName());
    cloudQueue.addMessage(new CloudQueueMessage(queueMessage.getContent()), timeToLiveInSeconds, 0, null, null);
  } catch (Throwable t) {
    throw new AzureCmdException("Error creating the Queue Message", t);
  }
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testUpdateMessageInvalidMessage() throws  StorageException
{
  CloudQueueMessage message = new CloudQueueMessage("test");
  this.queue.addMessage(message, 1, 0, null, null);
  this.queue.updateMessage(message, 0, EnumSet.of(MessageUpdateFields.CONTENT), null, null);
  this.queue.delete();
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class, SlowTests.class })
public void testAddMessageWithVisibilityTimeout() throws StorageException, InterruptedException {
  this.queue.addMessage(new CloudQueueMessage("message"), 20, 0, null, null);
  CloudQueueMessage m1 = this.queue.retrieveMessage();
  Date d1 = m1.getExpirationTime();
  this.queue.deleteMessage(m1);
  Thread.sleep(2000);
  this.queue.addMessage(new CloudQueueMessage("message"), 20, 0, null, null);
  CloudQueueMessage m2 = this.queue.retrieveMessage();
  Date d2 = m2.getExpirationTime();
  this.queue.deleteMessage(m2);
  assertTrue(d1.before(d2));
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testRetrieveMessages() throws  StorageException {
  CloudQueueMessage message1 = new CloudQueueMessage("messagetest1");
  this.queue.addMessage(message1);
  CloudQueueMessage message2 = new CloudQueueMessage("messagetest2");
  this.queue.addMessage(message2);
  for (CloudQueueMessage m : this.queue.retrieveMessages(32)) {
    assertTrue(m.getId() != null);
    assertTrue(m.getPopReceipt() != null);
  }
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testAddMessage() throws  StorageException {
  String msgContent = UUID.randomUUID().toString();
  final CloudQueueMessage message = new CloudQueueMessage(msgContent);
  this.queue.addMessage(message);
  VerifyAddMessageResult(message, msgContent);
  CloudQueueMessage msgFromRetrieve1 = this.queue.retrieveMessage();
  assertEquals(message.getMessageContentAsString(), msgContent);
  assertEquals(msgFromRetrieve1.getMessageContentAsString(), msgContent);
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testPeekMessages() throws  StorageException {
  CloudQueueMessage message1 = new CloudQueueMessage("messagetest1");
  this.queue.addMessage(message1);
  CloudQueueMessage message2 = new CloudQueueMessage("messagetest2");
  this.queue.addMessage(message2);
  for (CloudQueueMessage m : this.queue.peekMessages(32)) {
    assertTrue(m.getId() != null);
    assertTrue(m.getPopReceipt() == null);
  }
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testAddMessageVerifyPopReceipt() throws StorageException
{
  CloudQueueMessage message1 = new CloudQueueMessage("firstmessagetest1");
  message1.setNextVisibleTime(null);
  this.queue.addMessage(message1);
  VerifyAddMessageResult(message1, "firstmessagetest1");
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testGetApproximateMessageCount() throws StorageException {
  assertTrue(this.queue.getApproximateMessageCount() == 0);
  this.queue.addMessage(new CloudQueueMessage("message1"));
  this.queue.addMessage(new CloudQueueMessage("message2"));
  assertTrue(this.queue.getApproximateMessageCount() == 0);
  this.queue.downloadAttributes();
  assertTrue(this.queue.getApproximateMessageCount() == 2);
  this.queue.delete();
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testDequeueCountIncreases() throws StorageException, InterruptedException {
  this.queue.addMessage(new CloudQueueMessage("message"), 20, 0, null, null);
  CloudQueueMessage message1 = this.queue.retrieveMessage(1, null, null);
  assertTrue(message1.getDequeueCount() == 1);
  for (int i = 2; i < 5; i++) {
    Thread.sleep(2000);
    CloudQueueMessage message2 = this.queue.retrieveMessage(1, null, null);
    assertTrue(message2.getDequeueCount() == i);
  }
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testQueueUnicodeAndXmlMessageTest() throws  StorageException
{
  String msgContent = "好<?xml version= 1.0  encoding= utf-8  ?>";
  final CloudQueueMessage message = new CloudQueueMessage(msgContent);
  this.queue.addMessage(message);
  CloudQueueMessage msgFromRetrieve1 = this.queue.retrieveMessage();
  assertEquals(message.getMessageContentAsString(), msgContent);
  assertEquals(msgFromRetrieve1.getMessageContentAsString(), msgContent);
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testDeleteMessageWithAddMessagePopReceipt() throws StorageException
{
  CloudQueueMessage message1 = new CloudQueueMessage("messagetest1");
  message1.setNextVisibleTime(null);
  this.queue.addMessage(message1);
  VerifyAddMessageResult(message1, "messagetest1");
  queue.deleteMessage(message1);
  assertNull(queue.retrieveMessage());
}

@Test
@Category({ DevFabricTests.class, DevStoreTests.class })
public void testPeekMessage() throws  StorageException {
  CloudQueueMessage message1 = new CloudQueueMessage("messagetest1");
  this.queue.addMessage(message1);
  CloudQueueMessage msg = this.queue.peekMessage();
  assertTrue(msg.getId() != null);
  assertTrue(msg.getPopReceipt() == null);
  this.queue.delete();
}