public abstract class AbstractSubscribableChannel extends AbstractMessageChannel implements org.springframework.messaging.SubscribableChannel, SubscribableChannelManagement
MessageChannel that
invokes the subscribed handler(s) by delegating to a
MessageDispatcher.AbstractMessageChannel.ChannelInterceptorListIntegrationManagement.ManagementOverridesinterceptors, metersEXPRESSION_PARSER, loggerMETER_PREFIX, RECEIVE_COUNTER_NAME, SEND_TIMER_NAME| Constructor and Description |
|---|
AbstractSubscribableChannel() |
| Modifier and Type | Method and Description |
|---|---|
protected boolean |
doSend(org.springframework.messaging.Message<?> message,
long timeout)
Subclasses must implement this method.
|
protected abstract MessageDispatcher |
getDispatcher() |
int |
getSubscriberCount()
The number of message handlers currently subscribed to this channel.
|
boolean |
subscribe(org.springframework.messaging.MessageHandler handler) |
boolean |
unsubscribe(org.springframework.messaging.MessageHandler handle) |
addInterceptor, addInterceptor, destroy, getComponentType, getFullChannelName, getIChannelInterceptorList, getIntegrationPatternType, getInterceptors, getMetricsCaptor, getOverrides, isLoggingEnabled, onInit, registerMetricsCaptor, removeInterceptor, removeInterceptor, send, send, setDatatypes, setInterceptors, setLoggingEnabled, setMessageConverter, setShouldTrackafterPropertiesSet, extractTypeIfPossible, generateId, getApplicationContext, getApplicationContextId, getBeanDescription, getBeanFactory, getBeanName, getChannelResolver, getComponentName, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, isInitialized, setApplicationContext, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setConversionService, setMessageBuilderFactory, setPrimaryExpression, setTaskScheduler, toStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitgetManagedName, getManagedType, getThisAs, setManagedName, setManagedTypegetBeanName, getComponentNamepublic int getSubscriberCount()
SubscribableChannelManagementgetSubscriberCount in interface SubscribableChannelManagementpublic boolean subscribe(org.springframework.messaging.MessageHandler handler)
subscribe in interface org.springframework.messaging.SubscribableChannelpublic boolean unsubscribe(org.springframework.messaging.MessageHandler handle)
unsubscribe in interface org.springframework.messaging.SubscribableChannelprotected boolean doSend(org.springframework.messaging.Message<?> message,
long timeout)
AbstractMessageChanneldoSend in class AbstractMessageChannelmessage - The message.timeout - The timeout.protected abstract MessageDispatcher getDispatcher()