Package org.axonframework.messaging.eventhandling.configuration

Interface EventHandlingComponentsConfigurer.CompletePhase

All Known Subinterfaces:

EventHandlingComponentsConfigurer.AdditionalComponentPhase

All Known Implementing Classes:

DefaultEventHandlingComponentsConfigurer

Enclosing interface:

EventHandlingComponentsConfigurer

public static interface EventHandlingComponentsConfigurer.CompletePhase

Final phase for applying decorations and building the component list.

Method Summary

Modifier and Type	Method	Description
EventHandlingComponentsConfigurer.CompletePhase	decorated(BiFunction<Configuration,EventHandlingComponent,EventHandlingComponent> decorator)	Applies a decorator to all components in the collection.
EventHandlingComponentsConfigurer.CompletePhase	intercepted(ComponentBuilder<MessageHandlerInterceptor<? super EventMessage>> interceptorBuilder)	Registers an interceptor to be applied to all event handling components in this configurer.
Map<String,ComponentBuilder<EventHandlingComponent>>	toMap()	Returns the configured map of event handling components.
default EventHandlingComponentsConfigurer.CompletePhase	withExceptionHandler(ComponentBuilder<? extends MessageHandlingExceptionHandler<? super EventMessage>> handlerBuilder)	Wraps all event handling components with the exception handler built by the given handlerBuilder.

Method Details

decorated

EventHandlingComponentsConfigurer.CompletePhase decorated(BiFunction<Configuration,EventHandlingComponent,EventHandlingComponent> decorator)

Applies a decorator to all components in the collection.

Parameters:

decorator - Function to decorate each component.

Returns:

This phase for further decoration or finalization.

intercepted

EventHandlingComponentsConfigurer.CompletePhase intercepted(ComponentBuilder<MessageHandlerInterceptor<? super EventMessage>> interceptorBuilder)

Registers an interceptor to be applied to all event handling components in this configurer. Multiple calls accumulate interceptors in registration order. The builder may access the Configuration and register lifecycle handlers.

Calling this method closes the component registration phase — no further components can be added after this call.

Parameters:

interceptorBuilder - builder for the interceptor to apply

Returns:

this phase for further interceptor or decorator registration

withExceptionHandler

default EventHandlingComponentsConfigurer.CompletePhase withExceptionHandler(ComponentBuilder<? extends MessageHandlingExceptionHandler<? super EventMessage>> handlerBuilder)

Wraps all event handling components with the exception handler built by the given handlerBuilder. When a handler throws, the exception handler is invoked. Return MessageStream.empty() to suppress the error, or MessageStream.failed(Throwable) to let it propagate to the event processor.

Accepts either an EventHandlingExceptionHandler or a generic MessageHandlingExceptionHandler typed at any supertype of EventMessage, allowing a single handler implementation (such as a logger) to be reused across command, event, and query phases.

Multiple calls accumulate handlers; later-registered handlers are applied closer to the handler and see exceptions first.

Parameters:

handlerBuilder - builder for the exception handler to apply to all components

Returns:

this phase for further configuration

toMap

Map<String,ComponentBuilder<EventHandlingComponent>> toMap()

Returns the configured map of event handling components.

Returns:

The immutable map of configured component names to builders.