org.sadun.util.watchdog
Interface WatchDog.Listener

All Known Implementing Classes:

ManagedConnectionPool, TWatchDogListener, WaitAndRetryListener, WatchDog.BaseListener

Enclosing interface:

WatchDog

public static interface WatchDog.Listener

The event listening interface for WatchDogevents.

Author:

Cristiano Sadun

Method Summary

void	checkFailed(java.lang.Object obj, java.lang.Throwable e) Notifies the listener that a check has failed.
void	checkImpossible(java.lang.Object obj, WatchDogException e) Notifies the listener that a check could not be performed.
void	checkOk(java.lang.Object obj) Notifies the listener that a check has been successful

Method Detail

checkOk

public void checkOk(java.lang.Object obj)

Notifies the listener that a check has been successful

checkFailed

public void checkFailed(java.lang.Object obj,
                        java.lang.Throwable e)

Notifies the listener that a check has failed.

Parameters:

e -

checkImpossible

public void checkImpossible(java.lang.Object obj,
                            WatchDogException e)

Notifies the listener that a check could not be performed.

Parameters:

e -