Uses of Interface
org.axonframework.messaging.MessageHandler

Packages that use MessageHandler

Package	Description
org.axonframework.commandhandling	Classes that implement the concept of command handling using explicit command objects.
org.axonframework.commandhandling.disruptor
org.axonframework.commandhandling.distributed
org.axonframework.jgroups.commandhandling
org.axonframework.messaging	Classes related to message processing in Axon Framework.
org.axonframework.queryhandling
org.axonframework.queryhandling.annotation
org.axonframework.spring.config
org.axonframework.springcloud.commandhandling
org.axonframework.test.aggregate
org.axonframework.test.utils	A collection of classes which may prove useful when testing Axon-based classes.

Uses of MessageHandler in org.axonframework.commandhandling

Classes in org.axonframework.commandhandling that implement MessageHandler

Modifier and Type	Class and Description
class	AggregateAnnotationCommandHandler<T> Command handler that handles commands based on CommandHandler annotations on an aggregate.
class	AnnotationCommandHandlerAdapter Adapter that turns any @CommandHandler annotated bean into a MessageHandler implementation.

Methods in org.axonframework.commandhandling with parameters of type MessageHandler

Modifier and Type	Method and Description
protected <C,R> void	SimpleCommandBus.handle(CommandMessage<C> command, MessageHandler<? super CommandMessage<?>> handler, CommandCallback<? super C,R> callback) Performs the actual handling logic.
protected <C,R> void	AsynchronousCommandBus.handle(CommandMessage<C> command, MessageHandler<? super CommandMessage<?>> handler, CommandCallback<? super C,R> callback)
Registration	SimpleCommandBus.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler) Subscribe the given handler to commands with given commandName.
Registration	CommandBus.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler) Subscribe the given handler to commands with the given commandName.

Uses of MessageHandler in org.axonframework.commandhandling.disruptor

Methods in org.axonframework.commandhandling.disruptor with parameters of type MessageHandler

Modifier and Type	Method and Description
void	CommandHandlingEntry.reset(CommandMessage<?> newCommand, MessageHandler<? super CommandMessage<?>> newCommandHandler, int newInvokerSegmentId, int newPublisherSegmentId, BlacklistDetectingCallback newCallback, List<MessageHandlerInterceptor<? super CommandMessage<?>>> invokerInterceptors, List<MessageHandlerInterceptor<? super CommandMessage<?>>> publisherInterceptors) Resets this entry, preparing it for use for another command.
Registration	DisruptorCommandBus.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler)

Uses of MessageHandler in org.axonframework.commandhandling.distributed

Methods in org.axonframework.commandhandling.distributed with parameters of type MessageHandler

Modifier and Type	Method and Description
Registration	DistributedCommandBus.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler) Subscribe the given handler to commands with the given commandName.
Registration	CommandBusConnector.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler) Subscribes a command message handler for commands with given commandName.

Uses of MessageHandler in org.axonframework.jgroups.commandhandling

Methods in org.axonframework.jgroups.commandhandling with parameters of type MessageHandler

Modifier and Type	Method and Description
Registration	JGroupsConnector.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler)

Uses of MessageHandler in org.axonframework.messaging

Constructors in org.axonframework.messaging with parameters of type MessageHandler

Constructor and Description
DefaultInterceptorChain(UnitOfWork<? extends T> unitOfWork, Iterable<? extends MessageHandlerInterceptor<? super T>> interceptors, MessageHandler<? super T> handler) Initialize the default interceptor chain to dispatch the given message, through the chain, to the handler.

Uses of MessageHandler in org.axonframework.queryhandling

Methods in org.axonframework.queryhandling that return types with arguments of type MessageHandler

Modifier and Type	Method and Description
protected Map<org.axonframework.queryhandling.SimpleQueryBus.QueryDefinition,Collection<MessageHandler<? super QueryMessage<?,?>>>>	SimpleQueryBus.getSubscriptions() Returns the subscriptions for this query bus.

Methods in org.axonframework.queryhandling with parameters of type MessageHandler

Modifier and Type	Method and Description
void	QueryInvocationErrorHandler.onError(Throwable error, QueryMessage<?,?> queryMessage, MessageHandler messageHandler) Invoked when an error occurred while invoking a message handler in a scatter-gather query.
void	LoggingQueryInvocationErrorHandler.onError(Throwable error, QueryMessage<?,?> queryMessage, MessageHandler messageHandler)
<R> Registration	SimpleQueryBus.subscribe(String queryName, Class<R> responseType, MessageHandler<? super QueryMessage<?,R>> handler)
<R> Registration	QueryBus.subscribe(String queryName, Class<R> responseType, MessageHandler<? super QueryMessage<?,R>> handler) Subscribe the given handler to queries with the given queryName and responseName.

Uses of MessageHandler in org.axonframework.queryhandling.annotation

Classes in org.axonframework.queryhandling.annotation that implement MessageHandler

Modifier and Type	Class and Description
class	AnnotationQueryHandlerAdapter<T> Adapter that turns any @QueryHandler annotated bean into a MessageHandler implementation.

Uses of MessageHandler in org.axonframework.spring.config

Method parameters in org.axonframework.spring.config with type arguments of type MessageHandler

Modifier and Type	Method and Description
void	CommandHandlerSubscriber.setCommandHandlers(Collection<MessageHandler> commandHandlers) Sets the command handlers to subscribe to the bus.

Uses of MessageHandler in org.axonframework.springcloud.commandhandling

Methods in org.axonframework.springcloud.commandhandling with parameters of type MessageHandler

Modifier and Type	Method and Description
Registration	SpringHttpCommandBusConnector.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler)

Uses of MessageHandler in org.axonframework.test.aggregate

Methods in org.axonframework.test.aggregate with parameters of type MessageHandler

Modifier and Type	Method and Description
FixtureConfiguration<T>	FixtureConfiguration.registerCommandHandler(Class<?> payloadType, MessageHandler<CommandMessage<?>> commandHandler) Registers a commandHandler to handle commands of the given commandType with the command bus used by this fixture.
FixtureConfiguration<T>	AggregateTestFixture.registerCommandHandler(Class<?> payloadType, MessageHandler<CommandMessage<?>> commandHandler)
FixtureConfiguration<T>	FixtureConfiguration.registerCommandHandler(String commandName, MessageHandler<CommandMessage<?>> commandHandler) Registers a commandHandler to handle commands of the given commandType with the command bus used by this fixture.
FixtureConfiguration<T>	AggregateTestFixture.registerCommandHandler(String commandName, MessageHandler<CommandMessage<?>> commandHandler)

Uses of MessageHandler in org.axonframework.test.utils

Methods in org.axonframework.test.utils that return types with arguments of type MessageHandler

Modifier and Type	Method and Description
Map<String,MessageHandler<? super CommandMessage<?>>>	RecordingCommandBus.getSubscriptions() Returns a Map will all Command Names and their Command Handler that have been subscribed to this command bus.

Methods in org.axonframework.test.utils with parameters of type MessageHandler

Modifier and Type	Method and Description
boolean	RecordingCommandBus.isSubscribed(MessageHandler<? super CommandMessage<?>> commandHandler) Indicates whether the given commandHandler is subscribed to this command bus.
<C> boolean	RecordingCommandBus.isSubscribed(String commandName, MessageHandler<? super CommandMessage<?>> commandHandler) Indicates whether the given commandHandler is subscribed to commands of the given commandType on this command bus.
Registration	RecordingCommandBus.subscribe(String commandName, MessageHandler<? super CommandMessage<?>> handler)