Uses of Record Class
org.axonframework.messaging.core.QualifiedName

Packages that use QualifiedName

Package	Description
org.axonframework.axonserver.connector.command	Part of the Axon Server Connector module.
org.axonframework.axonserver.connector.query	Part of the Axon Server Connector module.
org.axonframework.axonserver.connector.snapshot	Axon Server snapshot store implementation.
org.axonframework.eventsourcing.snapshot.inmemory	In-memory snapshot store implementations.
org.axonframework.eventsourcing.snapshot.store	Store-backed snapshotting implementations for event-sourced entities.
org.axonframework.messaging.commandhandling	Classes that implement the concept of command handling using explicit command objects.
org.axonframework.messaging.commandhandling.annotation	Part of the Axon Messaging module.
org.axonframework.messaging.commandhandling.configuration	Part of the Axon Messaging module.
org.axonframework.messaging.commandhandling.distributed	Part of the Axon Messaging module.
org.axonframework.messaging.commandhandling.interception	Part of the Axon Messaging module.
org.axonframework.messaging.commandhandling.retry	Part of the Axon Messaging module.
org.axonframework.messaging.commandhandling.tracing	Part of the Axon Messaging module.
org.axonframework.messaging.core	Classes related to message processing in Axon Framework.
org.axonframework.messaging.eventhandling	Package for event handling components in Axon Framework.
org.axonframework.messaging.eventhandling.annotation	Part of the Axon Messaging module.
org.axonframework.messaging.eventhandling.processing	Part of the Axon Messaging module.
org.axonframework.messaging.eventhandling.processing.streaming.pooled	Part of the Axon Messaging module.
org.axonframework.messaging.eventhandling.processing.streaming.segmenting	Part of the Axon Messaging module.
org.axonframework.messaging.eventstreaming	Part of the Axon Messaging module.
org.axonframework.messaging.queryhandling	Package for query handling components in Axon Framework.
org.axonframework.messaging.queryhandling.annotation	Part of the Axon Messaging module.
org.axonframework.messaging.queryhandling.configuration	Part of the Axon Messaging module.
org.axonframework.messaging.queryhandling.distributed	Part of the Axon Messaging module.
org.axonframework.messaging.queryhandling.interception	Part of the Axon Messaging module.
org.axonframework.modelling	Root package for Axon Modelling.
org.axonframework.modelling.annotation	Part of the Axon Modelling module.
org.axonframework.modelling.entity	Part of the Axon Modelling module.
org.axonframework.modelling.entity.annotation	Part of the Axon Modelling module.
org.axonframework.modelling.entity.child	Part of the Axon Modelling module.
org.axonframework.test.fixture	Part of the Axon Test module.
org.axonframework.test.util	Part of the Axon Test module.

Uses of QualifiedName in org.axonframework.axonserver.connector.command

Methods in org.axonframework.axonserver.connector.command with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<Void>	AxonServerCommandBusConnector.subscribe(QualifiedName commandName, int loadFactor)
boolean	AxonServerCommandBusConnector.unsubscribe(QualifiedName commandName)

Uses of QualifiedName in org.axonframework.axonserver.connector.query

Methods in org.axonframework.axonserver.connector.query with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<Void>	AxonServerQueryBusConnector.subscribe(QualifiedName name)
boolean	AxonServerQueryBusConnector.unsubscribe(QualifiedName name)

Uses of QualifiedName in org.axonframework.axonserver.connector.snapshot

Methods in org.axonframework.axonserver.connector.snapshot with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<@Nullable Snapshot>	AxonServerSnapshotStore.load(QualifiedName qualifiedName, Object identifier)
CompletableFuture<Void>	AxonServerSnapshotStore.store(QualifiedName qualifiedName, Object identifier, Snapshot snapshot)

Uses of QualifiedName in org.axonframework.eventsourcing.snapshot.inmemory

Methods in org.axonframework.eventsourcing.snapshot.inmemory with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<@Nullable Snapshot>	InMemorySnapshotStore.load(QualifiedName qualifiedName, Object identifier)
CompletableFuture<Void>	InMemorySnapshotStore.store(QualifiedName qualifiedName, Object identifier, Snapshot snapshot)

Uses of QualifiedName in org.axonframework.eventsourcing.snapshot.store

Methods in org.axonframework.eventsourcing.snapshot.store with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<@Nullable Snapshot>	SnapshotStore.load(QualifiedName qualifiedName, Object identifier)	Loads the latest snapshot for a given name and identifier.
CompletableFuture<Void>	SnapshotStore.store(QualifiedName qualifiedName, Object identifier, Snapshot snapshot)	Persists a snapshot under the given name and identifier.

Uses of QualifiedName in org.axonframework.messaging.commandhandling

Methods in org.axonframework.messaging.commandhandling that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	CommandHandlingComponent.supportedCommands()	All supported commands, referenced through a QualifiedName.
Set<QualifiedName>	SimpleCommandHandlingComponent.supportedCommands()

Methods in org.axonframework.messaging.commandhandling with parameters of type QualifiedName

Modifier and Type	Method	Description
S	CommandHandlerRegistry.subscribe(QualifiedName name, CommandHandler commandHandler)	Subscribe the given handler for commands of the given name.
SimpleCommandBus	SimpleCommandBus.subscribe(QualifiedName name, CommandHandler commandHandler)
SimpleCommandHandlingComponent	SimpleCommandHandlingComponent.subscribe(QualifiedName name, CommandHandler commandHandler)

Method parameters in org.axonframework.messaging.commandhandling with type arguments of type QualifiedName

Modifier and Type	Method	Description
default S	CommandHandlerRegistry.subscribe(Set<QualifiedName> names, CommandHandler commandHandler)	Subscribe the given handler for commands of the given names.

Constructors in org.axonframework.messaging.commandhandling with parameters of type QualifiedName

Modifier	Constructor	Description
	DuplicateCommandHandlerSubscriptionException(QualifiedName name, CommandHandler initialHandler, CommandHandler duplicateHandler)	Initialize a duplicate CommandHandler subscription exception using the given initialHandler and duplicateHandler to form a specific message.

Uses of QualifiedName in org.axonframework.messaging.commandhandling.annotation

Methods in org.axonframework.messaging.commandhandling.annotation that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AnnotatedCommandHandlingComponent.supportedCommands()

Uses of QualifiedName in org.axonframework.messaging.commandhandling.configuration

Methods in org.axonframework.messaging.commandhandling.configuration with parameters of type QualifiedName

Modifier and Type	Method	Description
CommandHandlingModule.CommandHandlerPhase	CommandHandlingModule.CommandHandlerPhase.commandHandler(QualifiedName commandName, ComponentBuilder<CommandHandler> commandHandlerBuilder)	Registers the given commandHandlerBuilder for the given qualified commandName within this module.
default CommandHandlingModule.CommandHandlerPhase	CommandHandlingModule.CommandHandlerPhase.commandHandler(QualifiedName commandName, CommandHandler commandHandler)	Registers the given commandHandler for the given qualified commandName within this module.

Uses of QualifiedName in org.axonframework.messaging.commandhandling.distributed

Methods in org.axonframework.messaging.commandhandling.distributed with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<Void>	CommandBusConnector.subscribe(QualifiedName commandName, int loadFactor)	Subscribes to a command with the given commandName and a loadFactor.
CompletableFuture<Void>	DelegatingCommandBusConnector.subscribe(QualifiedName commandName, int loadFactor)
DistributedCommandBus	DistributedCommandBus.subscribe(QualifiedName name, CommandHandler handler)
boolean	CommandBusConnector.unsubscribe(QualifiedName commandName)	Unsubscribes from a command with the given commandName.
boolean	DelegatingCommandBusConnector.unsubscribe(QualifiedName commandName)

Uses of QualifiedName in org.axonframework.messaging.commandhandling.interception

Methods in org.axonframework.messaging.commandhandling.interception with parameters of type QualifiedName

Modifier and Type	Method	Description
InterceptingCommandBus	InterceptingCommandBus.subscribe(QualifiedName name, CommandHandler commandHandler)

Uses of QualifiedName in org.axonframework.messaging.commandhandling.retry

Methods in org.axonframework.messaging.commandhandling.retry with parameters of type QualifiedName

Modifier and Type	Method	Description
RetryingCommandBus	RetryingCommandBus.subscribe(QualifiedName name, CommandHandler handler)

Uses of QualifiedName in org.axonframework.messaging.commandhandling.tracing

Methods in org.axonframework.messaging.commandhandling.tracing with parameters of type QualifiedName

Modifier and Type	Method	Description
TracingCommandBus	TracingCommandBus.subscribe(QualifiedName name, CommandHandler commandHandler)

Uses of QualifiedName in org.axonframework.messaging.core

Methods in org.axonframework.messaging.core that return QualifiedName

Modifier and Type	Method	Description
QualifiedName	MessageType.qualifiedName()	Returns the value of the qualifiedName record component.

Constructors in org.axonframework.messaging.core with parameters of type QualifiedName

Modifier	Constructor	Description
	MessageType(QualifiedName name)	A MessageType constructor setting the version to null.
	MessageType(QualifiedName qualifiedName, String version)	Compact constructor validating that the given qualifiedName is non-null.

Uses of QualifiedName in org.axonframework.messaging.eventhandling

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

Modifier and Type	Method	Description
Set<QualifiedName>	DelegatingEventHandlingComponent.supportedEvents()
Set<QualifiedName>	EventHandlingComponent.supportedEvents()	All supported events, referenced through a QualifiedName.
Set<QualifiedName>	SimpleEventHandlingComponent.supportedEvents()

Methods in org.axonframework.messaging.eventhandling with parameters of type QualifiedName

Modifier and Type	Method	Description
S	EventHandlerRegistry.subscribe(QualifiedName name, EventHandler eventHandler)	Subscribe the given handler for events of the given name.
SimpleEventHandlingComponent	SimpleEventHandlingComponent.subscribe(QualifiedName name, EventHandler handler)
boolean	DelegatingEventHandlingComponent.supports(QualifiedName eventName)
default boolean	EventHandlingComponent.supports(QualifiedName eventName)	Checks whether the given eventName is supported by this component.

Method parameters in org.axonframework.messaging.eventhandling with type arguments of type QualifiedName

Modifier and Type	Method	Description
default S	EventHandlerRegistry.subscribe(Set<QualifiedName> names, EventHandler eventHandler)	Subscribe the given handler for events of the given names.
SimpleEventHandlingComponent	SimpleEventHandlingComponent.subscribe(Set<QualifiedName> names, EventHandler handler)

Constructors in org.axonframework.messaging.eventhandling with parameters of type QualifiedName

Modifier	Constructor	Description
	NoHandlerForEventException(QualifiedName eventName, String componentName)	Constructs a NoHandlerForEventException signaling there was no EventHandler for the given eventName present in the component with the given componentName.

Uses of QualifiedName in org.axonframework.messaging.eventhandling.annotation

Methods in org.axonframework.messaging.eventhandling.annotation that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AnnotatedEventHandlingComponent.supportedEvents()

Uses of QualifiedName in org.axonframework.messaging.eventhandling.processing

Methods in org.axonframework.messaging.eventhandling.processing that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	ProcessorEventHandlingComponents.supportedEvents()	Retrieves a set of all event names supported by the components comprising this ProcessorEventHandlingComponents instance.

Methods in org.axonframework.messaging.eventhandling.processing with parameters of type QualifiedName

Modifier and Type	Method	Description
boolean	ProcessorEventHandlingComponents.supports(QualifiedName eventName)	Checks if the specified event name is supported by any of the components.

Uses of QualifiedName in org.axonframework.messaging.eventhandling.processing.streaming.pooled

Methods in org.axonframework.messaging.eventhandling.processing.streaming.pooled that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Function<Set<QualifiedName>,EventCriteria>	PooledStreamingEventProcessorConfiguration.eventCriteriaProvider()	Returns the function to build EventCriteria from supported event types.

Method parameters in org.axonframework.messaging.eventhandling.processing.streaming.pooled with type arguments of type QualifiedName

Modifier and Type	Method	Description
PooledStreamingEventProcessorConfiguration	PooledStreamingEventProcessorConfiguration.eventCriteria(Function<Set<QualifiedName>,EventCriteria> eventCriteriaProvider)	Sets the function to build the EventCriteria used to filter events when opening the event source.

Uses of QualifiedName in org.axonframework.messaging.eventhandling.processing.streaming.segmenting

Methods in org.axonframework.messaging.eventhandling.processing.streaming.segmenting that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	SequenceOverridingEventHandlingComponent.supportedEvents()

Methods in org.axonframework.messaging.eventhandling.processing.streaming.segmenting with parameters of type QualifiedName

Modifier and Type	Method	Description
boolean	SequenceOverridingEventHandlingComponent.supports(QualifiedName eventName)

Uses of QualifiedName in org.axonframework.messaging.eventstreaming

Methods in org.axonframework.messaging.eventstreaming that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	EventCriterion.types()	A Set of QualifiedNames containing all the types of events applicable for sourcing, streaming, or appending events.

Methods in org.axonframework.messaging.eventstreaming with parameters of type QualifiedName

Modifier and Type	Method	Description
default EventCriteria	EventTypeRestrictableEventCriteria.andBeingOneOfTypes(QualifiedName... types)	Define that the event must be one of the provided types.
boolean	EventCriteria.matches(QualifiedName type, Set<Tag> tags)	Indicates whether the given type and tags matches the types and tags defined in this or these criteria.
default boolean	EventsCondition.matches(QualifiedName type, Set<Tag> tags)	Indicates whether the criteria defined in this condition matches against the given type and tags.

Method parameters in org.axonframework.messaging.eventstreaming with type arguments of type QualifiedName

Modifier and Type	Method	Description
EventCriteria	EventTypeRestrictableEventCriteria.andBeingOneOfTypes(Set<QualifiedName> types)	Define that the event must be one of the provided types.

Uses of QualifiedName in org.axonframework.messaging.queryhandling

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

Modifier and Type	Method	Description
Set<QualifiedName>	QueryHandlingComponent.supportedQueries()	All supported queries, referenced through a QualifiedName.
Set<QualifiedName>	SimpleQueryHandlingComponent.supportedQueries()

Methods in org.axonframework.messaging.queryhandling with parameters of type QualifiedName

Modifier and Type	Method	Description
void	QueryUpdateEmitter.complete(QualifiedName queryName, Predicate<Object> filter)	Completes subscription queries matching the given queryName and filter.
void	SimpleQueryUpdateEmitter.complete(QualifiedName queryName, Predicate<Object> filter)
void	QueryUpdateEmitter.completeExceptionally(QualifiedName queryName, Predicate<Object> filter, Throwable cause)	Completes subscription queries with the given cause matching given queryName and filter.
void	SimpleQueryUpdateEmitter.completeExceptionally(QualifiedName queryName, Predicate<Object> filter, Throwable cause)
default void	QueryUpdateEmitter.emit(QualifiedName queryName, Predicate<Object> filter, @Nullable Object update)	Emits given update to subscription queries matching the given queryName and given filter.
void	QueryUpdateEmitter.emit(QualifiedName queryName, Predicate<Object> filter, Supplier<Object> updateSupplier)	Emits the outcome of the updateSupplier to subscription queries matching the given queryName and given filter.
void	SimpleQueryUpdateEmitter.emit(QualifiedName queryName, Predicate<Object> filter, Supplier<Object> updateSupplier)
S	QueryHandlerRegistry.subscribe(QualifiedName queryName, QueryHandler queryHandler)	Subscribe the given queryHandler for queries and response of the given queryName.
QueryBus	SimpleQueryBus.subscribe(QualifiedName queryName, QueryHandler queryHandler)
SimpleQueryHandlingComponent	SimpleQueryHandlingComponent.subscribe(QualifiedName queryName, QueryHandler handler)

Method parameters in org.axonframework.messaging.queryhandling with type arguments of type QualifiedName

Modifier and Type	Method	Description
default S	QueryHandlerRegistry.subscribe(Set<QualifiedName> names, QueryHandler queryHandler)	Subscribe the given handler for queries and response of the given names.

Constructors in org.axonframework.messaging.queryhandling with parameters of type QualifiedName

Modifier	Constructor	Description
	DuplicateQueryHandlerSubscriptionException(QualifiedName name, QueryHandler initialHandler, QueryHandler duplicateHandler)	Initialize a duplicate QueryHandler subscription exception using the given initialHandler and duplicateHandler to form a specific message.

Uses of QualifiedName in org.axonframework.messaging.queryhandling.annotation

Methods in org.axonframework.messaging.queryhandling.annotation that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AnnotatedQueryHandlingComponent.supportedQueries()

Uses of QualifiedName in org.axonframework.messaging.queryhandling.configuration

Methods in org.axonframework.messaging.queryhandling.configuration with parameters of type QualifiedName

Modifier and Type	Method	Description
QueryHandlingModule.QueryHandlerPhase	QueryHandlingModule.QueryHandlerPhase.queryHandler(QualifiedName queryName, ComponentBuilder<QueryHandler> queryHandlerBuilder)	Registers the given queryHandlerBuilder for the given qualified queryName within this module.
default QueryHandlingModule.QueryHandlerPhase	QueryHandlingModule.QueryHandlerPhase.queryHandler(QualifiedName queryName, QueryHandler queryHandler)	Registers the given queryHandler for the given qualified queryName and responseName within this module.

Uses of QualifiedName in org.axonframework.messaging.queryhandling.distributed

Methods in org.axonframework.messaging.queryhandling.distributed with parameters of type QualifiedName

Modifier and Type	Method	Description
CompletableFuture<Void>	DelegatingQueryBusConnector.subscribe(QualifiedName name)
QueryBus	DistributedQueryBus.subscribe(QualifiedName queryName, QueryHandler queryHandler)
CompletableFuture<Void>	QueryBusConnector.subscribe(QualifiedName name)	Subscribes this connector to queries matching the given name.
boolean	DelegatingQueryBusConnector.unsubscribe(QualifiedName name)
boolean	QueryBusConnector.unsubscribe(QualifiedName name)	Unsubscribes this connector from queries with the given name.

Uses of QualifiedName in org.axonframework.messaging.queryhandling.interception

Methods in org.axonframework.messaging.queryhandling.interception with parameters of type QualifiedName

Modifier and Type	Method	Description
InterceptingQueryBus	InterceptingQueryBus.subscribe(QualifiedName queryName, QueryHandler queryHandler)

Uses of QualifiedName in org.axonframework.modelling

Methods in org.axonframework.modelling that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	EntityEvolvingComponent.supportedEvents()	All supported events, referenced through a QualifiedName.
Set<QualifiedName>	SimpleEntityEvolvingComponent.supportedEvents()

Constructor parameters in org.axonframework.modelling with type arguments of type QualifiedName

Modifier	Constructor	Description
	SimpleEntityEvolvingComponent(Map<QualifiedName,EntityEvolver<E>> entityEvolvers)	Constructs a SimpleEntityEvolvingComponent that evolves an entity of type e through the given entityEvolvers.

Uses of QualifiedName in org.axonframework.modelling.annotation

Methods in org.axonframework.modelling.annotation that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AnnotationBasedEntityEvolvingComponent.supportedEvents()

Uses of QualifiedName in org.axonframework.modelling.entity

Methods in org.axonframework.modelling.entity that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	ConcreteEntityMetamodel.supportedCommands()
Set<QualifiedName>	EntityCommandHandlingComponent.supportedCommands()
Set<QualifiedName>	EntityMetamodel.supportedCommands()	Returns the set of all QualifiedNames that this metamodel supports for command handlers, both creational and instance commands.
Set<QualifiedName>	PolymorphicEntityMetamodel.supportedCommands()
Set<QualifiedName>	ConcreteEntityMetamodel.supportedCreationalCommands()
Set<QualifiedName>	EntityMetamodel.supportedCreationalCommands()	Returns the set of all QualifiedNames that this metamodel supports for creating entities.
Set<QualifiedName>	PolymorphicEntityMetamodel.supportedCreationalCommands()
Set<QualifiedName>	ConcreteEntityMetamodel.supportedInstanceCommands()
Set<QualifiedName>	EntityMetamodel.supportedInstanceCommands()	Returns the set of all QualifiedNames that this metamodel supports for instance commands.
Set<QualifiedName>	PolymorphicEntityMetamodel.supportedInstanceCommands()

Methods in org.axonframework.modelling.entity with parameters of type QualifiedName

Modifier and Type	Method	Description
EntityMetamodelBuilder<E>	EntityMetamodelBuilder.creationalCommandHandler(QualifiedName qualifiedName, CommandHandler messageHandler)	Adds a CommandHandler to this metamodel for the given QualifiedName that is in charge of creation of the entity.
PolymorphicEntityMetamodelBuilder<E>	PolymorphicEntityMetamodelBuilder.creationalCommandHandler(QualifiedName qualifiedName, CommandHandler messageHandler)
EntityMetamodelBuilder<E>	EntityMetamodelBuilder.instanceCommandHandler(QualifiedName qualifiedName, EntityCommandHandler<E> messageHandler)	Adds an EntityCommandHandler to this metamodel for the given QualifiedName.
PolymorphicEntityMetamodelBuilder<E>	PolymorphicEntityMetamodelBuilder.instanceCommandHandler(QualifiedName qualifiedName, EntityCommandHandler<E> messageHandler)

Uses of QualifiedName in org.axonframework.modelling.entity.annotation

Methods in org.axonframework.modelling.entity.annotation that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AnnotatedEntityMetamodel.supportedCommands()
Set<QualifiedName>	AnnotatedEntityMetamodel.supportedCreationalCommands()
Set<QualifiedName>	AnnotatedEntityMetamodel.supportedInstanceCommands()

Methods in org.axonframework.modelling.entity.annotation with parameters of type QualifiedName

Modifier and Type	Method	Description
@Nullable Class<?>	AnnotatedEntityMetamodel.getExpectedRepresentation(QualifiedName qualifiedName)	Returns the Class of the expected representation for handlers of the given qualifiedName.

Uses of QualifiedName in org.axonframework.modelling.entity.child

Methods in org.axonframework.modelling.entity.child that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Set<QualifiedName>	AbstractEntityChildMetamodel.supportedCommands()
Set<QualifiedName>	EntityChildMetamodel.supportedCommands()	Returns the set of all QualifiedNames that this metamodel supports for command handlers.

Uses of QualifiedName in org.axonframework.test.fixture

Methods in org.axonframework.test.fixture with parameters of type QualifiedName

Modifier and Type	Method	Description
CommandBus	RecordingCommandBus.subscribe(QualifiedName name, CommandHandler commandHandler)

Uses of QualifiedName in org.axonframework.test.util

Methods in org.axonframework.test.util that return types with arguments of type QualifiedName

Modifier and Type	Method	Description
Map<QualifiedName,CommandHandler>	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.util with parameters of type QualifiedName

Modifier and Type	Method	Description
boolean	RecordingCommandBus.isSubscribed(QualifiedName commandName, CommandHandler commandHandler)	Indicates whether the given commandHandler is subscribed to commands of the given commandType on this command bus.
CommandBus	RecordingCommandBus.subscribe(QualifiedName name, CommandHandler handler)