All Classes

Class	Description
AnnotatedCommandHandler	Extending this class will allow you to colocate multiple related Command handling methods inside the same class and use it together with the LocalCommandBus Each method must accept a single Command argument, may return a value or return void and be annotated with the EventHandler annotation. The method argument type is matched against the concrete command type using Class.isAssignableFrom(Class). The method accessibility can be any combination of private, protected, public, etc. Example:
AnnotatedEventHandler<EVENT_TYPE>	Extending this class will allow you to colocate multiple related Event handling methods inside the same class and use it together with the LocalEventBus Each method must accept a single Event argument, return void and be annotated with the EventHandler annotation. The method argument type is matched against the concrete event type using Class.isAssignableFrom(Class). The method accessibility can be any combination of private, protected, public, etc. Example:
AsyncEventHandler	Annotate an EventHandler/AnnotatedEventHandler with this annotation to have the EventHandler be registered as an asynchronous event-handler with the default LocalEventBus (default is registering them as a synchronous event handler).
CommandHandler	Common interface for all Command message handlers A command handler can choose support to 1 or more command types
EventHandler<EVENT_TYPE>	Common interface for all Event message handlers
Handler	Method annotation that can be applied to any single argument method inside AnnotatedCommandHandler or AnnotatedEventHandler. Depending on which class you extend the rules that apply to each method may be different. Common for all is that the method accessibility can be any combination of private, protected, public, etc.
LocalCommandBus	The LocalCommandBus provides an indirection between a command and the CommandHandler that's capable of handling the command. Commands can be sent synchronously using LocalCommandBus.send(Object) or asynchronously using LocalCommandBus.sendAsync(Object) that returns a Mono. The handling of a command usually doesn't return any value (according to the principles of CQRS), however the LocalCommandBus API allows a CommandHandler to return a value if needed (e.g.
LocalEventBus<EVENT_TYPE>	Simple event bus that supports both synchronous and asynchronous subscribers that are registered and listening for events published within the local the JVM You can have multiple instances of the LocalEventBus deployed with the local JVM, but usually one event bus is sufficient. Example:
MultipleCommandHandlersFoundException
NoCommandHandlerFoundException
OnErrorHandler<EVENT_TYPE>	Error Handler interface for the LocalEventBus
PublishException
ReactiveHandlersBeanPostProcessor	When using Spring or Spring Boot it will be easier to register the LocalEventBus, LocalCommandBus, CommandHandler and EventHandler instances as @Bean or @Component and automatically have the CommandHandler beans registered as with the single LocalCommandBus bean and the EventHandler beans registered as subscribers with the single LocalEventBus bean.
SendCommandException