org.apache.slider.server.servicemonitor

Class ProbeStatus

java.lang.Object

org.apache.slider.server.servicemonitor.ProbeStatus

All Implemented Interfaces:

Serializable

public final class ProbeStatus
extends Object
implements Serializable

Status message of a probe. This is designed to be sent over the wire, though the exception Had better be unserializable at the far end if that is to work.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ProbeStatus()
ProbeStatus(long timestamp, String message)
ProbeStatus(long timestamp, String message, Throwable thrown)

Method Summary

Methods

Modifier and Type	Method and Description
void	fail(Probe probe, Throwable thrown) A probe has failed either because the test returned false, or an exception was thrown.
void	finish(Probe probe, boolean succeeded, String text, Throwable thrown)
String	getMessage()
Probe	getOriginator() Get the probe that generated this result.
ProbePhase	getProbePhase()
boolean	getRealOutcome()
Throwable	getThrown()
long	getTimestamp()
String	getTimestampText()
boolean	inPhase(ProbePhase phase)
boolean	isSuccess()
void	markAsSuccessful() Flip the success bit on while the real outcome bit is kept false
void	setMessage(String message)
void	setProbePhase(ProbePhase probePhase)
void	setSuccess(boolean success) Set both the success and the real outcome bits to the same value
void	setThrown(Throwable thrown)
void	setTimestamp(long timestamp)
void	succeed(Probe probe) The probe has succeeded -capture the current timestamp, set success to true, and record any other data needed.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProbeStatus

public ProbeStatus()

ProbeStatus

public ProbeStatus(long timestamp,
           String message,
           Throwable thrown)

ProbeStatus

public ProbeStatus(long timestamp,
           String message)

Method Detail

getTimestamp

public long getTimestamp()

setTimestamp

public void setTimestamp(long timestamp)

isSuccess

public boolean isSuccess()

setSuccess

public void setSuccess(boolean success)

Set both the success and the real outcome bits to the same value

Parameters:

success - the new value

getTimestampText

public String getTimestampText()

getRealOutcome

public boolean getRealOutcome()

getMessage

public String getMessage()

setMessage

public void setMessage(String message)

getThrown

public Throwable getThrown()

setThrown

public void setThrown(Throwable thrown)

getProbePhase

public ProbePhase getProbePhase()

setProbePhase

public void setProbePhase(ProbePhase probePhase)

getOriginator

public Probe getOriginator()

Get the probe that generated this result. May be null

Returns:

a possibly null reference to a probe

succeed

public void succeed(Probe probe)

The probe has succeeded -capture the current timestamp, set success to true, and record any other data needed.

Parameters:

probe - probe

fail

public void fail(Probe probe,
        Throwable thrown)

A probe has failed either because the test returned false, or an exception was thrown. The success field is set to false, any exception thrown is recorded.

Parameters:

probe - probe that failed

thrown - an exception that was thrown.

finish

public void finish(Probe probe,
          boolean succeeded,
          String text,
          Throwable thrown)

toString

public String toString()

Overrides:

toString in class Object

inPhase

public boolean inPhase(ProbePhase phase)

markAsSuccessful

public void markAsSuccessful()

Flip the success bit on while the real outcome bit is kept false