org.axonframework.messaging

Interface ScopeAware

All Known Subinterfaces:

Repository<T>

All Known Implementing Classes:

AbstractRepository, AbstractSagaManager, AnnotatedSagaManager, CachingEventSourcingRepository, EventSourcingRepository, GenericJpaRepository, LockingRepository

public interface ScopeAware

Interface describing components which are Scope aware. Provides functionality to check if a given component can resolve a scope through a given ScopeDescriptor. If this holds, that component should be able to send a Message to that Scope.

Since:

3.3

Author:

Steven van Beelen

Method Summary

Modifier and Type	Method and Description
boolean	canResolve(ScopeDescriptor scopeDescription) Check whether this implementation can resolve a Scope object based on the provided scopeDescription.
void	send(Message<?> message, ScopeDescriptor scopeDescription) Send a Message to a Scope which is described by the given scopeDescription.

Method Detail

send

void send(Message<?> message,
          ScopeDescriptor scopeDescription)
   throws Exception

Send a Message to a Scope which is described by the given scopeDescription.

Parameters:

message - a Message to be send to a Scope

scopeDescription - a D extending ScopeDescriptor, describing the Scope to send the given message to

Throws:

Exception - if sending the message failed. Might occur if the message handling process throws an exception

canResolve

boolean canResolve(ScopeDescriptor scopeDescription)

Check whether this implementation can resolve a Scope object based on the provided scopeDescription. Will return true in case it should be able to resolve the Scope and false if it cannot.

Parameters:

scopeDescription - a ScopeDescriptor describing the Scope to be resolved

Returns:

true in case it should be able to resolve the Scope and false if it cannot