Uses of Interface
org.axonframework.messaging.queryhandling.QueryHandler

Packages that use QueryHandler

Package	Description
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.

Uses of QueryHandler in org.axonframework.messaging.queryhandling

Subinterfaces of QueryHandler in org.axonframework.messaging.queryhandling

Modifier and Type	Interface	Description
interface	QueryHandlingComponent	Interface describing a group of QueryHandlers belonging to a single component.

Classes in org.axonframework.messaging.queryhandling that implement QueryHandler

Modifier and Type	Class	Description
class	SimpleQueryHandlingComponent	A simple implementation of the QueryHandlingComponent interface, allowing for easy registration of QueryHandlers and other QueryHandlingComponents.

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

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.
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)

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

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 QueryHandler in org.axonframework.messaging.queryhandling.annotation

Classes in org.axonframework.messaging.queryhandling.annotation that implement QueryHandler

Modifier and Type	Class	Description
class	AnnotatedQueryHandlingComponent<T>	Adapter that turns classes with QueryHandler annotated methods into a QueryHandlingComponent.

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

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

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

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

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.

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

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

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

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

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

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

Constructors in org.axonframework.messaging.queryhandling.interception with parameters of type QueryHandler

Modifier	Constructor	Description
	QueryMessageHandlerInterceptorChain(List<MessageHandlerInterceptor<? super QueryMessage>> interceptors, QueryHandler queryHandler)	Constructs a new QueryMessageHandlerInterceptorChain with a list of interception and an queryHandler.