software.amazon.awssdk.services.sqs.model.CreateQueueRequest Java Examples

public static String createQueue(SqsClient sqsClient,String queueName ) {

        System.out.println("\nCreate queue");
        // snippet-start:[sqs.java2.sqs_example.create_queue]

        CreateQueueRequest createQueueRequest = CreateQueueRequest.builder()
                .queueName(queueName)
                .build();

        sqsClient.createQueue(createQueueRequest);
        // snippet-end:[sqs.java2.sqs_example.create_queue]

        System.out.println("\nGet queue URL");
        // snippet-start:[sqs.java2.sqs_example.get_queue]
        GetQueueUrlResponse getQueueUrlResponse =
                sqsClient.getQueueUrl(GetQueueUrlRequest.builder().queueName(queueName).build());
        String queueUrl = getQueueUrlResponse.queueUrl();
        return queueUrl;
        // snippet-end:[sqs.java2.sqs_example.get_queue]
    }
 

public static void sendMessage(SqsClient sqsClient, String queueName, String message) {

        try {
            CreateQueueRequest request = CreateQueueRequest.builder()
                    .queueName(queueName)
                    .build();
            CreateQueueResponse createResult = sqsClient.createQueue(request);

            GetQueueUrlRequest getQueueRequest = GetQueueUrlRequest.builder()
                .queueName(queueName)
                .build();

            String queueUrl = sqsClient.getQueueUrl(getQueueRequest).queueUrl();

            SendMessageRequest sendMsgRequest = SendMessageRequest.builder()
                .queueUrl(queueUrl)
                .messageBody(message)
                .delaySeconds(5)
                .build();
            sqsClient.sendMessage(sendMsgRequest);

        } catch (QueueNameExistsException e) {
            throw e;
        }
    }
 

static void start() {
  sqsRestServer = SQSRestServerBuilder.withPort(port).start();

  client =
      SqsClient.builder()
          .credentialsProvider(
              StaticCredentialsProvider.create(AwsBasicCredentials.create("x", "x")))
          .endpointOverride(URI.create(endPoint))
          .region(Region.US_WEST_2)
          .build();

  CreateQueueRequest createQueueRequest =
      CreateQueueRequest.builder().queueName(queueName).build();
  final CreateQueueResponse queue = client.createQueue(createQueueRequest);
  queueUrl = queue.queueUrl();
}
 

/**
 * Tests that the SQS specific access control policy code works as expected.
 */
@Test
public void testPolicies() throws Exception {
    String queueName = getUniqueQueueName();
    queueUrl = sqsSync.createQueue(CreateQueueRequest.builder().queueName(queueName).build()).queueUrl();

    Policy policy = new Policy().withStatements(new Statement(Effect.Allow).withPrincipals(Principal.ALL_USERS)
                                                                           .withActions(new Action("sqs:SendMessage"), new Action("sqs:ReceiveMessage"))
                                                                           .withResources(new SqsQueueResource(ACCOUNT_ID, queueName))
                                                                           .withConditions(new DateCondition(DateComparisonType.DateLessThan,
                    new Date())));
    setQueuePolicy(policy);
}
 

public static void setLongPoll( SqsClient sqsClient) {

        // Enable long polling when creating a queue
        HashMap<QueueAttributeName, String> attributes = new HashMap<QueueAttributeName, String>();
        attributes.put(QueueAttributeName.RECEIVE_MESSAGE_WAIT_TIME_SECONDS, "20");

        CreateQueueRequest createRequest = CreateQueueRequest.builder()
                .queueName(QueueName)
                .attributes(attributes)
                .build();

        try {
            sqsClient.createQueue(createRequest);

            GetQueueUrlRequest getQueueRequest = GetQueueUrlRequest.builder()
                .queueName(QueueName)
                .build();

            String queueUrl = sqsClient.getQueueUrl(getQueueRequest).queueUrl();

           // Enable long polling on an existing queue
           SetQueueAttributesRequest setAttrsRequest = SetQueueAttributesRequest.builder()
                .queueUrl(queueUrl)
                .attributes(attributes)
                .build();

           sqsClient.setQueueAttributes(setAttrsRequest);

            // Enable long polling on a message receipt
            ReceiveMessageRequest receiveRequest = ReceiveMessageRequest.builder()
                .queueUrl(queueUrl)
                .waitTimeSeconds(20)
                .build();

            sqsClient.receiveMessage(receiveRequest);

        } catch (QueueNameExistsException e) {
            throw e;
        }
    }
 

public static void main(String[] args) {
    final String queueName = "testQueue" + new Date().getTime();
    SqsClient sqs = SqsClient.builder().build();

    // First, create a queue (unless it already exists)
    CreateQueueRequest createRequest = CreateQueueRequest.builder()
            .queueName(queueName)
            .build();
    try {
        CreateQueueResponse cqResult = sqs.createQueue(createRequest);
    } catch (QueueNameExistsException e) {
        throw e;
    }

    GetQueueUrlRequest getRequest = GetQueueUrlRequest.builder()
            .queueName(queueName)
            .build();
    final String queue_url = sqs.getQueueUrl(getRequest).queueUrl();

    // Send some messages to the queue
    for (int i = 0; i < 20; i++) {
        SendMessageRequest sendRequest = SendMessageRequest.builder()
                .queueUrl(queueName)
                .messageBody("This is message " + i)
                .build();
        sqs.sendMessage(sendRequest);
    }

    // Change visibility timeout (single)
    changeMessageVisibilitySingle(queueName, 3600);

    // Change visibility timeout (multiple)
    changeMessageVisibilityMultiple(queueName, 2000);
}
 

public static void main(String[] args) {

        SqsClient sqsClient = SqsClient.builder()
                .region(Region.US_WEST_2)
                .build();

        try {
            CreateQueueRequest request = CreateQueueRequest.builder()
                    .queueName(QUEUE_NAME)
                    .build();
            CreateQueueResponse createResult = sqsClient.createQueue(request);

            GetQueueUrlRequest getQueueRequest = GetQueueUrlRequest.builder()
                .queueName(QUEUE_NAME)
                .build();

            String queueUrl = sqsClient.getQueueUrl(getQueueRequest).queueUrl();

            SendMessageRequest sendMsgRequest = SendMessageRequest.builder()
                .queueUrl(queueUrl)
                .messageBody("hello world")
                .delaySeconds(5)
                .build();
            sqsClient.sendMessage(sendMsgRequest);

             // Send multiple messages to the queue
            SendMessageBatchRequest sendBatchRequest = SendMessageBatchRequest.builder()
                .queueUrl(queueUrl)
                .entries(
                        SendMessageBatchRequestEntry.builder()
                                .messageBody("Hello from message 1")
                                .id("msg_1")
                                .build()
                        ,
                        SendMessageBatchRequestEntry.builder()
                                .messageBody("Hello from message 2")
                                .delaySeconds(10)
                                .id("msg_2")
                                .build())
                .build();
             sqsClient.sendMessageBatch(sendBatchRequest);

            // Receive messages from the queue
            ReceiveMessageRequest receiveRequest = ReceiveMessageRequest.builder()
                .queueUrl(queueUrl)
                .build();
            List<Message> messages = sqsClient.receiveMessage(receiveRequest).messages();

            // Print out the messages
             for (Message m : messages) {
                System.out.println("\n" +m.body());
            }
        } catch (QueueNameExistsException e) {
            throw e;
        }
    }
 

/**
 * Helper method to create a SQS queue with a unique name
 *
 * @return The queue url for the created queue
 */
protected String createQueue(SqsAsyncClient sqsClient) {
    CreateQueueResponse res = sqsClient.createQueue(CreateQueueRequest.builder().queueName(getUniqueQueueName()).build()).join();
    return res.queueUrl();
}