rishabhpradhan / sqs-demo

AWS SQS Spring Cloud Demo

This is a sample service that can read and write data into AWS SQS

Prerequisites

What you will need:

JDK 11
Maven 3.5+

Build

From the root of project directory (where pom.xml located) run the following command:

mvn clean install     

Run

java -jar target/sqs-demo.jar

Other

Configurations

Create an IAM user that has access to the queue in aws, and add the access and secret key on application.properties

cloud.aws.credentials.accessKey=xxxxxxxxxx
cloud.aws.credentials.secretKey=xxxxxxxxxxxxxxxxxxxxxx
cloud.aws.region.static=us-west-2
cloud.aws.region.auto=false
cloud.aws.sqs.url=https://sqs.us-west-2.amazonaws.com/xxxxxxxxxxx/my_queue.fifo
cloud.aws.stack.auto=false

Spring Configurations

Setup AmazonSQSClient

 @Bean
     @Primary
     public AmazonSQSAsync amazonSQSAsync() {
         return AmazonSQSAsyncClientBuilder
                        .standard()
                        .withRegion(region)
                        .withCredentials(new AWSStaticCredentialsProvider(new BasicAWSCredentials(awsAccessKey, awsSecretKey)))
                        .build();
 
 
     }

Sample Code To Send Message to SQS

 SendMessageRequest sendMessageRequest = new SendMessageRequest(sqsUrl, message);
         sendMessageRequest.setMessageGroupId("IAUR");
         log.debug("Sending message {}", sendMessageRequest);
         SendMessageResult result = amazonSQSAsync.sendMessage(sendMessageRequest);
         log.info("Message sent to queue :: messageId :: " + result.getMessageId());    

Sample Listener for SQS

   @SqsListener(value = "oce_test.fifo", deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
       public void getMessage(String message, @Headers Map<String, String> headers ) {
           log.info(headers.toString());
           log.info("Received message :: {}", message);
       }