Step1: add simple HornetQ demo

Demonstrate a simple use of the HornetQ auto-configuration. An external
broker running on localhost is required.

hornetq-sample-app/pom.xml

@@ -29,6 +29,10 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-hornetq</artifactId>
+		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

hornetq-sample-app/src/main/java/demo/DemoApplication.java

@@ -1,7 +1,16 @@
 package demo;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.jms.annotation.JmsListener;
+import org.springframework.jms.core.JmsTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Service;
 
 @SpringBootApplication
 public class DemoApplication {
@@ -10,4 +19,38 @@ public static void main(String[] args) {
 		SpringApplication.run(DemoApplication.class, args);
 	}
 
+	@Service
+	static class MessageProducer implements CommandLineRunner {
+
+		private static final Logger logger = LoggerFactory.getLogger(MessageProducer.class);
+
+		private final JmsTemplate jmsTemplate;
+
+		@Autowired
+		public MessageProducer(JmsTemplate jmsTemplate) {
+			this.jmsTemplate = jmsTemplate;
+		}
+
+		@Override
+		public void run(String... strings) throws Exception {
+			process("Hello World");
+		}
+
+		public void process(String msg) {
+			logger.info("============= Sending " + msg);
+			this.jmsTemplate.convertAndSend("testQueue", msg);
+		}
+	}
+
+	@Component
+	static class MessageHandler {
+
+		private static final Logger logger = LoggerFactory.getLogger(MessageHandler.class);
+
+		@JmsListener(destination = "testQueue")
+		public void processMsg(String msg) {
+			logger.info("============= Received " + msg);
+		}
+	}
+
 }