Cloud-Native Applications in Java

Using Spring JMSTemplate to send a message

The steps to use JMSTemplate are as follows:

1. Include Spring starter for ActiveMQ in our POM file:

        <dependency> 
            <groupId>org.springframework.boot</groupId> 
            <artifactId>spring-boot-starter-activemq</artifactId> 
        </dependency>

2. We have to enable JMS support for our Spring application. Therefore, include an annotation in the ProductSpringApp.java file as follows, and provide a message converter. The message converter will help convert objects to JSON and vice versa:

@SpringBootApplication 
@EnableDiscoveryClient 
@EnableJms 
public class ProductSpringApp {

3. Create an entity that encapsulates the Product and the action, so that whoever gets the product message will also know if the action performed was ...