Created
May 6, 2016 13:36
-
-
Save carlosroman/b340fddc097b42c6ed5aa0db29106036 to your computer and use it in GitHub Desktop.
Example Large SQS message
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.example.sqs.large.message; | |
import com.amazon.sqs.javamessaging.AmazonSQSExtendedClient; | |
import com.amazon.sqs.javamessaging.ExtendedClientConfiguration; | |
import com.amazonaws.auth.AWSCredentials; | |
import com.amazonaws.auth.ClasspathPropertiesFileCredentialsProvider; | |
import com.amazonaws.regions.Region; | |
import com.amazonaws.regions.Regions; | |
import com.amazonaws.services.s3.AmazonS3; | |
import com.amazonaws.services.s3.AmazonS3Client; | |
import com.amazonaws.services.sqs.AmazonSQS; | |
import com.amazonaws.services.sqs.AmazonSQSClient; | |
import com.amazonaws.services.sqs.model.*; | |
import org.junit.Test; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
import java.math.BigInteger; | |
import java.security.SecureRandom; | |
import java.util.List; | |
import java.util.stream.IntStream; | |
import static org.assertj.core.api.Assertions.assertThat; | |
public class MessageTest { | |
private static final Logger LOGGER = LoggerFactory.getLogger(MessageTest.class); | |
@Test | |
public void shouldSendLargeSQSMessage() throws Exception { | |
final AWSCredentials credentials = new ClasspathPropertiesFileCredentialsProvider().getCredentials(); | |
final AmazonS3 s3 = new AmazonS3Client(credentials); | |
final ExtendedClientConfiguration extendedClientConfig = new ExtendedClientConfiguration() | |
.withLargePayloadSupportEnabled(s3, "m2a-test-bucket"); | |
final AmazonSQS amazonSQS = new AmazonSQSExtendedClient(new AmazonSQSClient(credentials), extendedClientConfig); | |
final Region sqsRegion = Region.getRegion(Regions.EU_WEST_1); | |
amazonSQS.setRegion(sqsRegion); | |
final String messageBody = getMessageBody(); | |
final String queueUrl = "https://sqs.eu-west-1.amazonaws.com/544419717474/carlos-campaign-email-test"; | |
final SendMessageRequest sendMessageRequest = new SendMessageRequest(queueUrl, messageBody); | |
final SendMessageResult sendMessageResult = amazonSQS.sendMessage(sendMessageRequest); | |
LOGGER.info("MessageId:{}, bodyMd5:{}", sendMessageResult.getMessageId(), sendMessageResult.getMD5OfMessageBody()); | |
final ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(queueUrl); | |
final List<Message> messages = amazonSQS.receiveMessage(receiveMessageRequest).getMessages(); | |
assertThat(messages).hasSize(1); | |
final Message message = messages.get(0); | |
assertThat(message.getBody()).isEqualTo(messageBody); | |
amazonSQS.deleteMessage(new DeleteMessageRequest(queueUrl, message.getReceiptHandle())); | |
} | |
private String getMessageBody() { | |
final SecureRandom random = new SecureRandom(); | |
StringBuilder stringBuilder = new StringBuilder(20202); | |
stringBuilder.append("LargeMessage:"); | |
IntStream.rangeClosed(0, 20102).forEach(x-> stringBuilder.append(new BigInteger(130, random).toString(32))); | |
return stringBuilder.toString(); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment