org.springframework.integration.event.inbound
Class ApplicationEventListeningMessageProducer
java.lang.Object
org.springframework.integration.context.IntegrationObjectSupport
org.springframework.integration.endpoint.AbstractEndpoint
org.springframework.integration.endpoint.MessageProducerSupport
org.springframework.integration.event.inbound.ApplicationEventListeningMessageProducer
- All Implemented Interfaces:
- java.util.EventListener, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>, org.springframework.context.Lifecycle, org.springframework.context.Phased, org.springframework.context.SmartLifecycle, org.springframework.integration.context.NamedComponent, org.springframework.integration.core.MessageProducer, org.springframework.integration.history.TrackableComponent
public class ApplicationEventListeningMessageProducer
- extends org.springframework.integration.endpoint.MessageProducerSupport
- implements org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>
An inbound Channel Adapter that passes Spring ApplicationEvents within messages.
If a payloadExpression is provided, it will be evaluated against
the ApplicationEvent instance to create the Message payload. Otherwise, the event itself will be the payload.
| Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport |
logger |
|
Method Summary |
protected void |
doStart()
|
protected void |
doStop()
|
java.lang.String |
getComponentType()
|
void |
onApplicationEvent(org.springframework.context.ApplicationEvent event)
|
void |
setEventTypes(java.lang.Class<? extends org.springframework.context.ApplicationEvent>[] eventTypes)
Set the list of event types (classes that extend ApplicationEvent) that
this adapter should send to the message channel. |
void |
setPayloadExpression(java.lang.String payloadExpression)
Provide an expression to be evaluated against the received ApplicationEvent
instance (the "root object") in order to create the Message payload. |
| Methods inherited from class org.springframework.integration.endpoint.MessageProducerSupport |
onInit, sendMessage, setErrorChannel, setOutputChannel, setSendTimeout, setShouldTrack |
| Methods inherited from class org.springframework.integration.endpoint.AbstractEndpoint |
getPhase, isAutoStartup, isRunning, setAutoStartup, setPhase, setTaskScheduler, start, stop, stop |
| Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport |
afterPropertiesSet, getBeanFactory, getComponentName, getConversionService, getTaskScheduler, setBeanFactory, setBeanName, setComponentName, setConversionService, toString |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.springframework.integration.context.NamedComponent |
getComponentName |
ApplicationEventListeningMessageProducer
public ApplicationEventListeningMessageProducer()
setEventTypes
public void setEventTypes(java.lang.Class<? extends org.springframework.context.ApplicationEvent>[] eventTypes)
- Set the list of event types (classes that extend ApplicationEvent) that
this adapter should send to the message channel. By default, all event
types will be sent.
setPayloadExpression
public void setPayloadExpression(java.lang.String payloadExpression)
- Provide an expression to be evaluated against the received ApplicationEvent
instance (the "root object") in order to create the Message payload. If none
is provided, the ApplicationEvent itself will be used as the payload.
getComponentType
public java.lang.String getComponentType()
- Specified by:
getComponentType in interface org.springframework.integration.context.NamedComponent- Overrides:
getComponentType in class org.springframework.integration.context.IntegrationObjectSupport
onApplicationEvent
public void onApplicationEvent(org.springframework.context.ApplicationEvent event)
- Specified by:
onApplicationEvent in interface org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>
doStart
protected void doStart()
- Overrides:
doStart in class org.springframework.integration.endpoint.MessageProducerSupport
doStop
protected void doStop()
- Overrides:
doStop in class org.springframework.integration.endpoint.MessageProducerSupport