org.apache.servicemix.jbi.deployer.artifacts
Class AssemblyReferencesListener

java.lang.Object
  org.apache.servicemix.jbi.deployer.artifacts.AssemblyReferencesListener

All Implemented Interfaces:

java.util.EventListener, EndpointListener, ExchangeListener, Listener

public class AssemblyReferencesListener
extends java.lang.Object
implements EndpointListener, ExchangeListener

This class will listen for endpoints activated and link them to service assemblies. This only work if the endpoint is activated synchronously during a call to the SU init() or start() method, but this should always be the case. When an exchange is sent or received, the source / destination endpoint of the exchange are retrieved, and their associated service assembly counter is incremented. When a SA is cleanly shutdown, we wait for the reference count to be 0.

Constructor Summary

AssemblyReferencesListener()

Method Summary

void	cancelPendingSyncExchanges(ServiceAssembly assembly)
void	endpointRegistered(InternalEndpoint endpoint)
void	endpointUnregistered(InternalEndpoint endpoint)
void	exchangeDelivered(Exchange exchange)
void	exchangeFailed(Exchange exchange)
void	exchangeSent(Exchange exchange)
void	forget(ServiceAssembly assembly)
protected java.util.Set<InternalExchange>	getPending(ServiceAssembly assembly)
void	setAssembly(ServiceAssembly assembly)
void	waitFor(ServiceAssembly assembly)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssemblyReferencesListener

public AssemblyReferencesListener()

Method Detail

setAssembly

public void setAssembly(ServiceAssembly assembly)

forget

public void forget(ServiceAssembly assembly)

endpointRegistered

public void endpointRegistered(InternalEndpoint endpoint)

Specified by:

endpointRegistered in interface EndpointListener

endpointUnregistered

public void endpointUnregistered(InternalEndpoint endpoint)

Specified by:

endpointUnregistered in interface EndpointListener

exchangeSent

public void exchangeSent(Exchange exchange)

Specified by:

exchangeSent in interface ExchangeListener

exchangeDelivered

public void exchangeDelivered(Exchange exchange)

Specified by:

exchangeDelivered in interface ExchangeListener

exchangeFailed

public void exchangeFailed(Exchange exchange)

Specified by:

exchangeFailed in interface ExchangeListener

waitFor

public void waitFor(ServiceAssembly assembly)
             throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

cancelPendingSyncExchanges

public void cancelPendingSyncExchanges(ServiceAssembly assembly)

getPending

protected java.util.Set<InternalExchange> getPending(ServiceAssembly assembly)