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java.lang.Object org.axonframework.common.annotation.AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter> org.axonframework.eventhandling.annotation.AnnotationEventListenerBeanPostProcessor
public class AnnotationEventListenerBeanPostProcessor
Spring Bean post processor that automatically generates an adapter for each bean containing EventHandler
annotated methods.
Constructor Summary | |
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AnnotationEventListenerBeanPostProcessor()
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Method Summary | |
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protected Class<EventListener> |
getAdapterInterface()
Returns the interface that the adapter implements to connect the annotated method to the actual interface definition. |
protected AnnotationEventListenerAdapter |
initializeAdapterFor(Object bean,
ParameterResolverFactory parameterResolverFactory)
Create an AnnotationEventListenerAdapter instance of the given bean . |
protected boolean |
isPostProcessingCandidate(Class<?> targetClass)
Indicates whether an object of the given targetClass should be post processed. |
void |
setEventBus(EventBus eventBus)
Sets the event bus to which detected event listeners should be subscribed. |
protected void |
subscribe(EventListener bean,
AnnotationEventListenerAdapter adapter)
Subscribe the given proxy bean (with its annotated methods managed by given adapter )
to the messaging infrastructure. |
protected void |
unsubscribe(EventListener bean,
AnnotationEventListenerAdapter adapter)
Unsubscribe the given proxy bean (with its annotated methods managed by given adapter )
to the messaging infrastructure. |
Methods inherited from class org.axonframework.common.annotation.AbstractAnnotationHandlerBeanPostProcessor |
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getApplicationContext, getPhase, isAutoStartup, isRunning, postProcessAfterInitialization, postProcessBeforeDestruction, postProcessBeforeInitialization, setApplicationContext, setParameterResolverFactory, setPhase, setUnsubscribeOnShutdown, start, stop, stop |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.springframework.context.SmartLifecycle |
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isAutoStartup, stop |
Methods inherited from interface org.springframework.context.Lifecycle |
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isRunning, start, stop |
Methods inherited from interface org.springframework.context.Phased |
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getPhase |
Constructor Detail |
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public AnnotationEventListenerBeanPostProcessor()
Method Detail |
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protected Class<EventListener> getAdapterInterface()
AbstractAnnotationHandlerBeanPostProcessor
getAdapterInterface
in class AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter>
protected AnnotationEventListenerAdapter initializeAdapterFor(Object bean, ParameterResolverFactory parameterResolverFactory)
AbstractAnnotationHandlerBeanPostProcessor
bean
. This adapter will receive all event
handler calls to be handled by this bean.
initializeAdapterFor
in class AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter>
bean
- The bean that the EventListenerAdapter has to adaptparameterResolverFactory
- The parameter resolver factory that provides the parameter resolvers for the
annotated handlers
bean
protected boolean isPostProcessingCandidate(Class<?> targetClass)
AbstractAnnotationHandlerBeanPostProcessor
targetClass
should be post processed.
isPostProcessingCandidate
in class AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter>
targetClass
- The type of bean
protected void subscribe(EventListener bean, AnnotationEventListenerAdapter adapter)
AbstractAnnotationHandlerBeanPostProcessor
bean
(with its annotated methods managed by given adapter
)
to the messaging infrastructure.
subscribe
in class AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter>
bean
- The bean to subscribeadapter
- The adapter wrapping the beanprotected void unsubscribe(EventListener bean, AnnotationEventListenerAdapter adapter)
AbstractAnnotationHandlerBeanPostProcessor
bean
(with its annotated methods managed by given adapter
)
to the messaging infrastructure.
unsubscribe
in class AbstractAnnotationHandlerBeanPostProcessor<EventListener,AnnotationEventListenerAdapter>
bean
- The bean to unsubscribeadapter
- The adapter wrapping the beanpublic void setEventBus(EventBus eventBus)
eventBus
- the event bus to subscribe detected event listeners to
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