README.md

Pousse-Café Spring Pulsar

This projects enables a smooth integration of Pousse-Café Pulsar in a Spring application.

Your Spring configuration class should look like this (do not forget to include poussecafe.spring in your package scan):

@Configuration
@ComponentScan(basePackages = { "poussecafe.spring" })
public class AppConfiguration {

    @Bean
    public Bundles bundles(
            PulsarMessaging messaging,
            Storage storage) {
        MessagingAndStorage messagingAndStorage = new MessagingAndStorage(messaging, storage);
        return new Bundles.Builder()
            // Register your bundles here using withBundle and use messagingAndStorage
            // when building them
            .build();
    }
}

Properties

• poussecafe.spring.pulsar.broker: the URL of Pulsar broken (default is pulsar://localhost:6650)
• poussecafe.spring.pulsar.subscriptionTopics: a comma-separated list of topics (default is pousse-cafe)
• poussecafe.spring.pulsar.subscriptionName: the subscription name (default is pousse-cafe)
• poussecafe.spring.pulsar.defaultPublicationTopic: the topic used when publishing messages if none is explicitly provided (default is pousse-cafe)
• poussecafe.spring.pulsar.subscriptionType: the subscription type (default is Shared)
• poussecafe.spring.pulsar.statsIntervalInS: the stats publication interval (in s); a negative value disables stats reporting (default is -1)
• poussecafe.spring.pulsar.sendAsynchronously: messages are sent using the asynchronous API of Pulsar client (default is false)

Configure your Maven project

Add the following snippet to your POM:

<dependency>
    <groupId>org.pousse-cafe-framework</groupId>
    <artifactId>pousse-cafe-spring-pulsar</artifactId>
    <version>${poussecafe.spring.pulsar.version}</version>
</dependency>
<dependency>
    <groupId>org.apache.pulsar</groupId>
    <artifactId>pulsar-client</artifactId>
    <version>${pulsar.version}</version>
</dependency>