如何在单独的spring集成应用程序中实现JMS入站和出站配置？

Question

My use case is notification service implementation in our project.

We have used spring with jms and its working fine with rest services. Able to send message to queue from one application and receive a message from queue in another application using JMSTemplate's convertAndSend(), convertAndReceive() functions.

Now I want to do this using spring integration's java dsl approach. We did a sample by using Jms's inboundGateway() and outboundGateway() in single application with ActiveMQ.

How to use spring integration's java dsl in different application for only sending/receiving messages?

Here is my code,

@Bean
public IntegrationFlow jmsInboundFlow() {
    return IntegrationFlows
            .from(Jms.inboundGateway(this.connectionFactory)
                    .destination("pan.outbound"))
            .transform((String s) -> s.toUpperCase())
            .channel("in-bound-request-channel")
            .get();
}

@Bean
public IntegrationFlow jmsOutboundGatewayFlow() {
    return IntegrationFlows.from("out-bound-request-channel")
            .handle(Jms.outboundGateway(this.connectionFactory)
                        .requestDestination("pan.outbound"))
            .log()
            .bridge()
            .get();
}

@MessagingGateway
interface EchoGateway {

    @Gateway(requestChannel = "out-bound-request-channel")
    String send(String message);

}

Answer 1

You have only to split configuration - JMS inbound adapter in one application and JMS outbound in second. The way is exactly the same as in one application ? (Maybe I missed some information?)