Package com.zeroc.Ice.Instrumentation

Interface InvocationObserver

All Superinterfaces:

Observer

public interface InvocationObserver
extends Observer

The invocation observer to instrument invocations on proxies. A proxy invocation can either result in a collocated or remote invocation. If it results in a remote invocation, a sub-observer is requested for the remote invocation.

Method Summary

Modifier and Type	Method	Description
CollocatedObserver	getCollocatedObserver(ObjectAdapter adapter, int requestId, int size)	Get a collocated observer for this invocation.
RemoteObserver	getRemoteObserver(ConnectionInfo con, Endpoint endpt, int requestId, int size)	Get a remote observer for this invocation.
void	retried()	Notification of the invocation being retried.
void	userException()	Notification of a user exception.

Methods inherited from interface com.zeroc.Ice.Instrumentation.Observer

attach, detach, failed

Method Details

retried

void retried()

Notification of the invocation being retried.

userException

void userException()

Notification of a user exception.

getRemoteObserver

RemoteObserver getRemoteObserver(ConnectionInfo con,
 Endpoint endpt,
 int requestId,
 int size)

Get a remote observer for this invocation.

Parameters:

con - The connection information.

endpt - The connection endpoint.

requestId - The ID of the invocation.

size - The size of the invocation.

Returns:

The observer to instrument the remote invocation.

getCollocatedObserver

CollocatedObserver getCollocatedObserver(ObjectAdapter adapter,
 int requestId,
 int size)

Get a collocated observer for this invocation.

Parameters:

adapter - The object adapter hosting the collocated Ice object.

requestId - The ID of the invocation.

size - The size of the invocation.

Returns:

The observer to instrument the collocated invocation.