spring-cloud-stream-binder-jms

A custom binder for Spring Cloud Stream with JMS support for JMS programs works with ActiveMQ and IBM MQ brokers.

Credit: spring-cloud-stream-binder-jms

Introduction

This binder uses jakarta.jms-api 3.1.0 for the underlying binding of streams. To get started, simply add your dependency for the underlying JMS implementation (e.g., using a Spring Boot starter), and you're good to go!

Features

• Supports Topics & Queues
• Partitioning support
• Message delay support
• Dead-Letter-Queues: enabled by default with naming convention <topicName>.dlq

Supported Versions

Version	Compatibility
3.0.0.RELEASE	Works with 3.0.x
2.0.0.RELEASE	Works with 2.7.x/2.6.x

Dependencies

Gradle

implementation 'com.boutouil:spring-cloud-stream-binder-jms:3.0.0.RELEASE'

Maven

<dependency>
    <groupId>com.boutouil</groupId>
    <artifactId>spring-cloud-stream-binder-jms</artifactId>
    <version>3.0.0.RELEASE</version>
</dependency>

Examples

Topic

Configuration:

spring:
  cloud:
    stream:
      function.definition: sender;consumer
      binder.jms.type: jms
      bindings:
        sender-out-0:
          #change this to queue://ticks if you want queues!
          destination: topic://ticks
        consumer-in-0:
          #change this to queue://ticks if you want queues!
          destination: topic://ticks
      jms.bindings:
        consumer-in-0:
          consumer:
            shared: false
            durable: false

Beans:

@SpringBootApplication
@EnableJms
@Import({ArtemisAutoConfiguration.class})
public class JmsBinderPartitionedTestContext {

    @Bean
    public Supplier<Flux<Message<String>>> sender() {
        //Your publisher to the stream
    }

    @Bean
    public Consumer<Flux<Message<String>>> consumer() {
        //The consumer of the stream
    }
}

Partitioned

Configuration:

spring:
  cloud:
    stream:
      function.definition: sender;consumer0;consumer1
      binder.jms.type: jms
      bindings:
        sender-out-0:
          destination: topic://ticks
          producer:
            partition-key-expression: new Integer(payload)
            partition-count: 2
        consumer0-in-0:
          destination: topic://ticks-0
          group: consumer-group
        consumer1-in-0:
          destination: topic://ticks-1
          group: consumer-group
      #Custom JMS consumer properties
      jms:
        default:
          consumer:
            shared: false
            durable: false
            #Dead letter queue configuration
            #dlq: .dlq -> <topic>.dlq
            #dlq: dlq. -> dlq.<topic>
            #dlq: dlq -> explicit dlq topic
            #dlq: "" -> dlq is disabled

Beans:

@SpringBootApplication
@EnableJms
public class JmsBinderPartitionedTestContext {

    // An example with ActiveMQ
    // We are configuring the connection factory
    @Bean
    public ActiveMQConnectionFactoryCustomizer activeMQConnectionFactoryCustomizer(Environment environment) {
        return factory -> factory.setClientID(String.join("-", environment.getActiveProfiles()));
    }

    @Bean
    public Supplier<Flux<Message<String>>> sender() {
        //Your publisher to the stream
    }

    @Bean
    public Consumer<Flux<Message<String>>> consumer0() {
        //The first consumer of the stream
    }

    @Bean
    public Consumer<Flux<Message<String>>> consumer1(Sinks.Many<String> out1) {
        //The second consumer of the stream
    }
}

IBM MQ Example

For a sample project demonstrating the use of this Spring Cloud Stream binder with IBM MQ, please visit the following repository:

Spring Cloud Stream Binder MQ JMS Example

License

This project is licensed under the terms of the LICENSE. Please refer to the LICENSE file in this repository for more information.

Contact Information

For any inquiries or support, please visit boutouil.com/contact.