org.apache.river.norm

Class NormServerBaseImpl.SendMonitorImpl

java.lang.Object

org.apache.river.norm.NormServerBaseImpl.SendMonitorImpl

All Implemented Interfaces:

SendMonitor

Enclosing class:

NormServerBaseImpl

private class NormServerBaseImpl.SendMonitorImpl
extends Object
implements SendMonitor

The implementation of SendMonitor we use to track event delivery threads. Each set gets its own object.

Field Summary

Fields

Modifier and Type	Field and Description
private LeaseSet	set Set this is the monitor for

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SendMonitorImpl(LeaseSet set) Simple constructor.

Method Summary

Modifier and Type	Method and Description
void	definiteException(EventType type, RemoteEvent ev, long registrationNumber, Throwable t) Method called when an attempt to send the event associated with this object results in a definite exception (e.g.
boolean	isCurrent() Should return true if the lease associated with this event is still valid and false otherwise.

Methods inherited from class java.lang.Object

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

Field Detail

set

private final LeaseSet set

Set this is the monitor for

Constructor Detail

SendMonitorImpl

private SendMonitorImpl(LeaseSet set)

Simple constructor.

Parameters:

set - the set this monitor is associated with

Method Detail

definiteException

public void definiteException(EventType type,
                              RemoteEvent ev,
                              long registrationNumber,
                              Throwable t)

Description copied from interface: SendMonitor

Method called when an attempt to send the event associated with this object results in a definite exception (e.g. java.rmi.NoSuchObjectException or any other Throwable that is not a subclass of java.rmi.RemoteException.

The caller will own no locks when calling this method.

Specified by:

definiteException in interface SendMonitor

Parameters:

type - the object that generated the event

ev - the remote event that could not be sent

registrationNumber - of the event registration that generated the exception. This can be used to call EventType.clearListenerIfSequenceMatch ensure only the registration that cause the problem gets cleared.

t - the definite exception that caused us to give up sending the event

isCurrent

public boolean isCurrent()

Description copied from interface: SendMonitor

Should return true if the lease associated with this event is still valid and false otherwise.

The caller will own no locks when calling this method.

Specified by:

isCurrent in interface SendMonitor