README.md

AWS Lambda Java Calculator

Sample Java project on AWS Lambda

Project Build

sam build

Local Testing

sam local invoke -e events/test.json

Local Debugging

sam local invoke -e events/test.json -d 5005

Note: (IntelliJ) Run -> Debug... -> Remote JVM Debug

Lambda Deployment

sam deploy --stack-name java-calculator --guided

Log Monitoring

sam logs --stack-name java-calculator --tail

Lambda Invocation (AWS CLI)

aws lambda invoke --function-name java-calculator --payload file://events/test.json --cli-binary-format raw-in-base64-out /tmp/java-calculator.out

Delete Deployment

sam delete

Reference

https://docs.aws.amazon.com/lambda/latest/dg/lambda-java.html