CosId-Axon Module

The Axon module provides CosId support for Axon-Framework, implementing the org.axonframework.common.IdentifierFactory interface of Axon-Framework.

Installation

Gradle(Kotlin)

    val cosidVersion = "latestVersion"
    implementation("me.ahoo.cosid:cosid-axon:${cosidVersion}")

Maven

    <dependencies>
        <dependency>
            <groupId>me.ahoo.cosid</groupId>
            <artifactId>cosid-axon</artifactId>
            <version>${cosid.version}</version>
        </dependency>
    </dependencies>

Configuration

By default, CosIdIdentifierFactory will retrieve the ID generator named __share__ from the ID generator container (IdGeneratorProvider).

Developers can also customize the ID generator name by configuring the system property cosid.axon.

Several application contexts

With the starter, each Spring context binds its IdGeneratorProvider to CosIdIdentifierFactory, and factories created by Axon without a provider use the most recent binding. When different providers are bound (several contexts in one JVM, such as tests), a warning is logged. To choose the provider, create the factory yourself:

IdentifierFactory factory = new CosIdIdentifierFactory(idGeneratorProvider);