Package org.axonframework.eventhandling.saga

Interface Summary

Interface	Description
AssociationResolver	Used to derive the value of an association property as designated by the association property name.
AssociationValues	Interface describing a container of Association Values for a single Saga instance.
ResourceInjector	Interface describing a mechanism to inject resources into Saga instances.
Saga<T>	Interface describing an implementation of a Saga.
SagaRepository<T>	Interface towards the storage mechanism of Saga instances.

Class Summary

Class	Description
AbstractResourceInjector	Abstract implementation of a ResourceInjector for sagas that injects field and method resources.
AbstractSagaManager<T>	Abstract implementation of the SagaManager interface that provides basic functionality required by most SagaManager implementations.
AnnotatedSaga<T>	Implementation of the interface that allows for a POJO instance with annotated message handlers to act as a Saga.
AnnotatedSagaManager<T>	Implementation of the SagaManager that uses annotations on the Sagas to describe the lifecycle management.
AssociationValue	A combination of key and value by which a Saga can be found.
AssociationValuesImpl	Default implementation of the AssociationValues interface.
MetaDataAssociationResolver	Used to derive the value of an association property by looking it up the event message's MetaData.
PayloadAssociationResolver	Used to derive the value of an association property by looking it up the event message's payload.
SagaInitializationPolicy	Describes the conditions under which a Saga should be created, and which AssociationValue it should be initialized with.
SagaLifecycle	Abstract base class of a component that models a saga's life cycle.
SagaMethodMessageHandlerDefinition	Utility class that inspects annotation on a Saga instance and returns the relevant configuration for its Event Handlers.
SagaMethodMessageHandlingMember<T>	A data holder containing information of SagaEventHandler annotated methods.
SagaScopeDescriptor	Describes the scope of a Saga by means of its type and identifier.
SimpleResourceInjector	A resource injector that checks for javax.inject.Inject annotated fields and setter methods to inject resources.

Enum Summary

Enum	Description
SagaCreationPolicy	Enumeration containing the possible Creation Policies for Sagas.

Exception Summary

Exception	Description
SagaExecutionException	Exception triggered by a saga while it is processing an event or processing a task.
SagaInstantiationException	Exception triggered during initialization of a Saga.
SagaStorageException	Exception indicating that an error has occurred while storing a Saga.

Annotation Types Summary

Annotation Type	Description
EndSaga	Indicates that the annotated SagaEventHandler method indicates the end of a Saga instance's lifecycle.
SagaEventHandler	Method-level annotation indicating that the annotated method is an event handler method for the saga instance.
StartSaga	Indicates that the annotated SagaEventHandler method can trigger the creation of a new Saga instance.