Package org.axonframework.domain

The domain components of the Axon Framework, mainly the Aggregates and Events.

See: Description

Interface Summary

Interface	Description
AggregateRoot<I>	Interface defining a contract for entities that represent the aggregate root.
DomainEventMessage<T>	Represents a Message that wraps a DomainEvent and an Event representing an important change in the Domain.
DomainEventStream	The DomainEventStream represents a stream of historical domain events.
EventMessage<T>	Represents a Message wrapping an Event, which is represented by its payload.
EventRegistrationCallback	Callback that allows components to be notified of an event being registered with an Aggregate.
Message<T>	Representation of a Message, containing a Payload and MetaData.

Class Summary

Class	Description
AbstractAggregateRoot<I>	Very basic implementation of the AggregateRoot interface.
DefaultIdentifierFactory	Default IdentifierFactory implementation that uses generates random java.util.UUID based identifiers.
EventContainer	Container for events related to a single aggregate.
GenericDomainEventMessage<T>	Generic implementation of the DomainEventMessage interface.
GenericEventMessage<T>	Generic implementation of the EventMessage interface.
GenericMessage<T>	Generic implementation of the Message interface.
IdentifierFactory	Abstract Factory class that provides access to an IdentifierFactory implementation.
MetaData	Represents MetaData that is passed along with a payload in a Message.
SimpleDomainEventStream	Creates a DomainEventStream that streams the contents of a list.

Exception Summary

Exception	Description
AggregateIdentifierNotInitializedException	Exception indicating that an AggregateRoot instance has failed to provide a valid aggregate identifier in time.

Package org.axonframework.domain Description

The domain components of the Axon Framework, mainly the Aggregates and Events.