Uses of Interface
org.axonframework.eventhandling.EventMessage

Packages that use EventMessage

Package	Description
org.axonframework.deadline
org.axonframework.eventhandling	Classes related to event handling and dispatching, such as Event Listeners and the Event Bus.
org.axonframework.eventhandling.async
org.axonframework.eventhandling.gateway
org.axonframework.eventhandling.interceptors
org.axonframework.eventhandling.pooled
org.axonframework.eventhandling.scheduling.quartz
org.axonframework.messaging	Classes related to message processing in Axon Framework.

Uses of EventMessage in org.axonframework.deadline

Subinterfaces of EventMessage in org.axonframework.deadline

Modifier and Type	Interface and Description
interface	DeadlineMessage<T> Represents a Message for a Deadline, specified by its deadline name and optionally containing a deadline payload.

Classes in org.axonframework.deadline that implement EventMessage

Modifier and Type	Class and Description
class	GenericDeadlineMessage<T> Generic implementation of the DeadlineMessage.

Uses of EventMessage in org.axonframework.eventhandling

Subinterfaces of EventMessage in org.axonframework.eventhandling

Modifier and Type	Interface and Description
interface	DomainEventMessage<T> Represents a Message that wraps a DomainEvent and an Event representing an important change in the Domain.
interface	TrackedEventMessage<T> Represents an EventMessage containing a TrackingToken.

Classes in org.axonframework.eventhandling that implement EventMessage

Modifier and Type	Class and Description
class	GenericDomainEventMessage<T> Generic implementation of a DomainEventMessage.
class	GenericEventMessage<T> Generic implementation of the EventMessage interface.
class	GenericTrackedDomainEventMessage<T> Generic implementation of a DomainEventMessage that is also a TrackedEventMessage.
class	GenericTrackedEventMessage<T> Generic implementation of a TrackedEventMessage.

Methods in org.axonframework.eventhandling that return EventMessage

Modifier and Type	Method and Description
EventMessage<T>	EventMessage.andMetaData(Map<String,?> metaData) Returns a copy of this EventMessage with it MetaData merged with the given metaData.
static <T> EventMessage<T>	GenericEventMessage.asEventMessage(Object event) Returns the given event as an EventMessage.
EventMessage<T>	EventMessage.withMetaData(Map<String,?> metaData) Returns a copy of this EventMessage with the given metaData.

Methods in org.axonframework.eventhandling that return types with arguments of type EventMessage

Modifier and Type	Method and Description
List<? extends EventMessage<?>>	ErrorContext.failedEvents() The events part of the batch that failed.
List<MessageHandlerInterceptor<? super EventMessage<?>>>	EventProcessor.getHandlerInterceptors() Return the list of already registered MessageHandlerInterceptors for this event processor.
List<MessageHandlerInterceptor<? super EventMessage<?>>>	AbstractEventProcessor.getHandlerInterceptors()
SubscribableMessageSource<? extends EventMessage<?>>	SubscribingEventProcessor.getMessageSource() Returns the message source from which this processor receives its events
SequencingPolicy<? super EventMessage<?>>	SimpleEventHandlerInvoker.getSequencingPolicy()
protected List<? extends EventMessage<?>>	AbstractEventBus.intercept(List<? extends EventMessage<?>> events) Invokes all the dispatch interceptors.
protected List<EventMessage<?>>	AbstractEventBus.queuedMessages() Returns a list of all the events staged for publication in this Unit of Work.

Methods in org.axonframework.eventhandling with parameters of type EventMessage

Modifier and Type	Method and Description
static <T> DomainEventMessage<T>	EventUtils.asDomainEventMessage(EventMessage<T> eventMessage) Deprecated. since this method is not used for external use. This method is intended to deduce whether a given EventMessage is a DomainEventMessage and if not, push it into being one by adjusting the fields. However, this is only intended to simplify the storage of events. This does not make a regular EventMessage a DomainEventMessage by any means. The only way to have a true DomainEventMessage is by publishing events from within an Aggregate, by using the AggregateLifecycle operations.
static <T> TrackedEventMessage<T>	EventUtils.asTrackedEventMessage(EventMessage<T> eventMessage, TrackingToken trackingToken) Convert an EventMessage to a TrackedEventMessage using the given trackingToken.
boolean	AnnotationEventHandlerAdapter.canHandle(EventMessage<?> event)
protected boolean	TrackingEventProcessor.canHandle(EventMessage<?> eventMessage, Collection<Segment> segments) Indicates whether any of the components handling events for this Processor are able to handle the given eventMessage for any of the given segments.
boolean	SimpleEventHandlerInvoker.canHandle(EventMessage<?> eventMessage, Segment segment)
boolean	EventHandlerInvoker.canHandle(EventMessage<?> eventMessage, Segment segment) Check whether or not this invoker has handlers that can handle the given eventMessage for a given segment.
boolean	MultiEventHandlerInvoker.canHandle(EventMessage<?> eventMessage, Segment segment)
protected boolean	AbstractEventProcessor.canHandle(EventMessage<?> eventMessage, Segment segment) Indicates whether the processor can/should handle the given eventMessage for the given segment.
Object	EventMessageHandler.handle(EventMessage<?> event) Process the given event.
Object	AnnotationEventHandlerAdapter.handle(EventMessage<?> event)
void	SimpleEventHandlerInvoker.handle(EventMessage<?> message, Segment segment)
void	EventHandlerInvoker.handle(EventMessage<?> message, Segment segment) Handle the given message for the given segment.
void	MultiEventHandlerInvoker.handle(EventMessage<?> message, Segment segment)
void	PropagatingErrorHandler.onError(Exception exception, EventMessage<?> event, EventMessageHandler eventHandler)
void	ListenerInvocationErrorHandler.onError(Exception exception, EventMessage<?> event, EventMessageHandler eventHandler) Invoked after given eventListener failed to handle given event.
void	LoggingErrorHandler.onError(Exception exception, EventMessage<?> event, EventMessageHandler eventHandler)
default void	EventBus.publish(EventMessage<?>... events) Publish a collection of events on this bus (one, or multiple).
protected void	AbstractEventProcessor.reportIgnored(EventMessage<?> eventMessage) Report the given eventMessage as ignored.

Method parameters in org.axonframework.eventhandling with type arguments of type EventMessage

Modifier and Type	Method and Description
protected void	AbstractEventBus.afterCommit(List<? extends EventMessage<?>> events) Process given events after the Unit of Work has been committed.
protected void	AbstractEventBus.commit(List<? extends EventMessage<?>> events) Process given events while the Unit of Work root is being committed.
void	EventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Handle the given batch of events.
void	EventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Handle the given batch of events.
void	DirectEventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor)
void	DirectEventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor)
protected List<? extends EventMessage<?>>	AbstractEventBus.intercept(List<? extends EventMessage<?>> events) Invokes all the dispatch interceptors.
TrackingEventProcessor.Builder	TrackingEventProcessor.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor)
SubscribingEventProcessor.Builder	SubscribingEventProcessor.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor)
AbstractEventBus.Builder	AbstractEventBus.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor) Sets the MessageMonitor to monitor ingested EventMessages.
AbstractEventProcessor.Builder	AbstractEventProcessor.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor) Sets the MessageMonitor to monitor EventMessages before and after they're processed.
SimpleEventBus.Builder	SimpleEventBus.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor)
SubscribingEventProcessor.Builder	SubscribingEventProcessor.Builder.messageSource(SubscribableMessageSource<? extends EventMessage<?>> messageSource) Sets the SubscribableMessageSource (e.g.
protected void	AbstractEventBus.prepareCommit(List<? extends EventMessage<?>> events) Process given events while the Unit of Work root is preparing for commit.
protected void	SubscribingEventProcessor.process(List<? extends EventMessage<?>> eventMessages) Process the given messages.
protected void	AbstractEventProcessor.processInUnitOfWork(List<? extends EventMessage<?>> eventMessages, UnitOfWork<? extends EventMessage<?>> unitOfWork) Process a batch of events.
protected void	AbstractEventProcessor.processInUnitOfWork(List<? extends EventMessage<?>> eventMessages, UnitOfWork<? extends EventMessage<?>> unitOfWork) Process a batch of events.
protected void	AbstractEventProcessor.processInUnitOfWork(List<? extends EventMessage<?>> eventMessages, UnitOfWork<? extends EventMessage<?>> unitOfWork, Collection<Segment> processingSegments) Process a batch of events.
protected void	AbstractEventProcessor.processInUnitOfWork(List<? extends EventMessage<?>> eventMessages, UnitOfWork<? extends EventMessage<?>> unitOfWork, Collection<Segment> processingSegments) Process a batch of events.
void	EventBus.publish(List<? extends EventMessage<?>> events) Publish a collection of events on this bus (one, or multiple).
void	AbstractEventBus.publish(List<? extends EventMessage<?>> events)
Registration	EventBus.registerDispatchInterceptor(MessageDispatchInterceptor<? super EventMessage<?>> dispatchInterceptor) Register the given interceptor with this bus.
Registration	AbstractEventBus.registerDispatchInterceptor(MessageDispatchInterceptor<? super EventMessage<?>> dispatchInterceptor) Register the given interceptor with this bus.
Registration	AbstractEventProcessor.registerHandlerInterceptor(MessageHandlerInterceptor<? super EventMessage<?>> interceptor)
SimpleEventHandlerInvoker.Builder	SimpleEventHandlerInvoker.Builder.sequencingPolicy(SequencingPolicy<? super EventMessage<?>> sequencingPolicy) Sets the SequencingPolicy in charge of deciding whether a given event should be handled (through SimpleEventHandlerInvoker.handle(EventMessage, Segment)) by the given Segment.
Registration	AbstractEventBus.subscribe(Consumer<List<? extends EventMessage<?>>> eventProcessor)

Constructors in org.axonframework.eventhandling with parameters of type EventMessage

Constructor and Description
AbstractEventEntry(EventMessage<?> eventMessage, Serializer serializer, Class<T> contentType) Construct a new event entry from a published event message to enable storing the event or sending it to a remote location.
GenericTrackedEventMessage(TrackingToken trackingToken, EventMessage<T> delegate) Creates a GenericTrackedEventMessage with given trackingToken and delegate event message.

Constructor parameters in org.axonframework.eventhandling with type arguments of type EventMessage

Constructor and Description
ErrorContext(String eventProcessor, Throwable error, List<? extends EventMessage<?>> failedEvents) Instantiate an ErrorContext for the given eventProcessor, due to the given error, with the given failedEvents.

Uses of EventMessage in org.axonframework.eventhandling.async

Methods in org.axonframework.eventhandling.async with parameters of type EventMessage

Modifier and Type	Method and Description
Object	SequentialPerAggregatePolicy.getSequenceIdentifierFor(EventMessage event)
Object	PropertySequencingPolicy.getSequenceIdentifierFor(EventMessage eventMessage)
Object	FullConcurrencyPolicy.getSequenceIdentifierFor(EventMessage<?> event)

Method parameters in org.axonframework.eventhandling.async with type arguments of type EventMessage

Modifier and Type	Method and Description
PropertySequencingPolicy.Builder<T,K>	PropertySequencingPolicy.Builder.fallbackSequencingPolicy(SequencingPolicy<EventMessage> fallbackSequencingPolicy) Defines the fallback sequencing policy, the sequencing policy which is applied if the event message payload is not of a supported type.
void	AsynchronousEventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor)
void	AsynchronousEventProcessingStrategy.handle(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor)
protected void	AsynchronousEventProcessingStrategy.schedule(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Schedules this task for execution when all pre-conditions have been met.
protected void	AsynchronousEventProcessingStrategy.schedule(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Schedules this task for execution when all pre-conditions have been met.
boolean	EventProcessorTask.scheduleEvents(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Schedules a batch of events for processing.
boolean	EventProcessorTask.scheduleEvents(List<? extends EventMessage<?>> events, Consumer<List<? extends EventMessage<?>>> processor) Schedules a batch of events for processing.

Constructor parameters in org.axonframework.eventhandling.async with type arguments of type EventMessage

Constructor and Description
AsynchronousEventProcessingStrategy(Executor executor, SequencingPolicy<? super EventMessage<?>> sequencingPolicy) Initializes a new AsynchronousEventProcessingStrategy that uses the given executor to execute event processing tasks and sequencingPolicy that determines if an event may be processed in sequence or in parallel.

Uses of EventMessage in org.axonframework.eventhandling.gateway

Methods in org.axonframework.eventhandling.gateway that return EventMessage

Modifier and Type	Method and Description
protected <E> EventMessage<? extends E>	AbstractEventGateway.processInterceptors(EventMessage<E> eventMessage) Invokes all the dispatch interceptors and returns the EventMessage instance that should be dispatched.

Methods in org.axonframework.eventhandling.gateway with parameters of type EventMessage

Modifier and Type	Method and Description
protected <E> EventMessage<? extends E>	AbstractEventGateway.processInterceptors(EventMessage<E> eventMessage) Invokes all the dispatch interceptors and returns the EventMessage instance that should be dispatched.

Method parameters in org.axonframework.eventhandling.gateway with type arguments of type EventMessage

Modifier and Type	Method and Description
DefaultEventGateway.Builder	DefaultEventGateway.Builder.dispatchInterceptors(List<MessageDispatchInterceptor<? super EventMessage<?>>> dispatchInterceptors)
AbstractEventGateway.Builder	AbstractEventGateway.Builder.dispatchInterceptors(List<MessageDispatchInterceptor<? super EventMessage<?>>> dispatchInterceptors) Sets the List of MessageDispatchInterceptors for EventMessages.
Registration	AbstractEventGateway.registerDispatchInterceptor(MessageDispatchInterceptor<? super EventMessage<?>> interceptor) Registers an event dispatch interceptor within an EventGateway.

Uses of EventMessage in org.axonframework.eventhandling.interceptors

Methods in org.axonframework.eventhandling.interceptors that return types with arguments of type EventMessage

Modifier and Type	Method and Description
BiFunction<Integer,EventMessage<?>,EventMessage<?>>	EventLoggingInterceptor.handle(List<? extends EventMessage<?>> messages)
BiFunction<Integer,EventMessage<?>,EventMessage<?>>	EventLoggingInterceptor.handle(List<? extends EventMessage<?>> messages)

Method parameters in org.axonframework.eventhandling.interceptors with type arguments of type EventMessage

Modifier and Type	Method and Description
BiFunction<Integer,EventMessage<?>,EventMessage<?>>	EventLoggingInterceptor.handle(List<? extends EventMessage<?>> messages)

Uses of EventMessage in org.axonframework.eventhandling.pooled

Method parameters in org.axonframework.eventhandling.pooled with type arguments of type EventMessage

Modifier and Type	Method and Description
PooledStreamingEventProcessor.Builder	PooledStreamingEventProcessor.Builder.messageMonitor(MessageMonitor<? super EventMessage<?>> messageMonitor)

Uses of EventMessage in org.axonframework.eventhandling.scheduling.quartz

Methods in org.axonframework.eventhandling.scheduling.quartz with parameters of type EventMessage

Modifier and Type	Method and Description
protected org.quartz.JobDetail	QuartzEventScheduler.buildJobDetail(EventMessage event, org.quartz.JobKey jobKey) Builds the JobDetail instance for Quartz, which defines the Job that needs to be executed when the trigger fires.

Uses of EventMessage in org.axonframework.messaging

Methods in org.axonframework.messaging with parameters of type EventMessage

Modifier and Type	Method and Description
static Map<String,Object>	Headers.defaultHeaders(EventMessage<?> message, SerializedObject<?> serializedObject) Generate defaults headers to recognise an event message.