Migration

Composite Recipes

Recipes that include further recipes, often including the individual recipes below.

• Apply Axon Framework 5 common module renames
• Apply Axon Framework 5 event-sourcing module renames
• Apply Axon Framework 5 messaging module renames
• Apply Axon Framework 5 modelling module renames
• Apply Axon Framework 5 test module renames
• Migrate the Axon Framework BOM coordinates
• Migrate the Dropwizard Metrics extension to Axon Framework 5
• Migrate the Micrometer Metrics extension to Axon Framework 5
• Migrate the Reactor extension to Axon Framework 5
• Migrate the Spring Boot extension to Axon Framework 5
• Migrate the Spring extension to Axon Framework 5
• Upgrade Kotlin to 2.x for Axon Framework 5
• Upgrade to free Axon Framework 5

Recipes

• Add @AfterEach tearDown() that stops the AxonTestFixture
• Add @Command to command payload classes
• Add @EntityCreator to no-arg constructors of event-sourced entities
• Add @Event to event payload classes
• Add @EventTag to the aggregate-identifier field of event payload classes
• Add explicit tagKey and idType to @EventSourced
• Annotate obsolete axon.eventhandling.processors.<group>.sequencing-policy properties
• Apply Axon Framework 5 serialization → conversion rename
• Convert @CommandHandler constructors to static handle methods
• Convert Kotlin @CommandHandler constructors to a companion-object handle method
• Migrate AggregateTestFixture calls to the AxonTestFixture fluent API
• Migrate AggregateTestFixture setup to AxonTestFixture.with(EventSourcingConfigurer...)
• Migrate Kotlin DSL mavenBom(...) import (with property indirection)
• Migrate MessageHandlerInterceptor / MessageDispatchInterceptor signatures to AF5
• Migrate SequencingPolicy lambdas to the AF5 two-arg, Optional-returning shape
• Migrate SnapshotTriggerDefinition @Bean to @Snapshotting
• Migrate the AMQP extension to Axon Framework 5 (placeholder)
• Migrate the CDI extension to Axon Framework 5 (placeholder)
• Migrate the JGroups extension to Axon Framework 5 (placeholder)
• Migrate the Kafka extension to Axon Framework 5 (placeholder)
• Migrate the Mongo extension to Axon Framework 5 (placeholder)
• Migrate the Multitenancy extension to Axon Framework 5 (placeholder)
• Migrate the OpenTelemetry tracing extension to Axon Framework 5 (placeholder)
• Migrate the OpenTracing tracing extension to Axon Framework 5 (placeholder)
• Migrate the Spring Boot Actuator extension to Axon Framework 5
• Migrate the Spring Cloud extension to Axon Framework 5 (placeholder)
• Remove the unported axon-spring-aot extension
• Remove type arguments from a specific type
• Replace AggregateLifecycle.apply(...) with EventAppender.append(...)
• Replace class-level CommandGateway with method-parameter CommandDispatcher in @EventHandler methods
• Unwrap ResponseTypes wrappers on AF5-shape QueryGateway.query(...) calls
• Upgrade Java compiler target for Axon Framework 5