Sample Spring RabbitMQ web application

Spring sample web application showing how to use DeferredResult and Spring AMQP 1.6.1.RELEASE AsyncRabbitTemplate

Building project

Sample project is standard Spring Boot project created with Spring Initializer and recommended way of building the project is using Maven Wrapper by issuing below command:

./mvnw install

Running sample applications

First we need to install and start RabbitMQ. If You are using Mac OS X then just issue below commands:

brew install rabbitmq
rabbitmq-server

Now when build succseeded issue below command to start the sample application:

java -jar target/rabbitmq-demo-0.0.1-SNAPSHOT.jar

Then in a different shell pass some parameter to the application with

curl -X POST localhost:8080 -d 'foo'

and study the output of the application; you should see lines like

2016-07-26 10:46:00.782  INFO 20907 --- [nio-8080-exec-1] com.mihkels.spring.rabbitmq.DemoController               : Request coming in: 1 foo=
2016-07-26 10:46:00.810  INFO 20907 --- [cTaskExecutor-1] com.mihkels.spring.rabbitmq.HelloService                 : Processed message: Tue Jul 26 10:46:00 CEST 2016 Hello 1 foo=
2016-07-26 10:46:00.814  INFO 20907 --- [enerContainer-1] com.mihkels.spring.rabbitmq.DemoController               : Output response: Tue Jul 26 10:46:00 CEST 2016 Hello 1 foo=