kieker.monitoring.core.controller
Class ProbeController

java.lang.Object
  kieker.monitoring.core.controller.AbstractController
      kieker.monitoring.core.controller.ProbeController

All Implemented Interfaces:

IProbeController

public class ProbeController
extends AbstractController
implements IProbeController

Since:

1.6

Author:

Jan Waller, Bjoern Weissenfels, Nils Christian Ehmke

Field Summary

Fields inherited from class kieker.monitoring.core.controller.AbstractController

monitoringController

Constructor Summary

protected

ProbeController(Configuration configuration) Creates a new instance of this class using the given configuration to initialize the class.

Method Summary

boolean	activateProbe(java.lang.String pattern) Activates a probe.
protected void	cleanup() This method should clean up.
boolean	deactivateProbe(java.lang.String pattern) Deactivates a probe.
java.util.List<java.lang.String>	getProbePatternList() Returns the current list of patterns with a prefix indicating whether the pattern is active or not.
protected void	init() This method should to the initialization work.
boolean	isProbeActivated(java.lang.String signature) Tests if a probe is active.
void	setProbePatternList(java.util.List<java.lang.String> strPatternList) Overwrites the current list of patterns with a new pattern list.
protected void	setProbePatternList(java.util.List<java.lang.String> strPatternList, boolean updateConfig) Sets the list of probe patterns.
java.lang.String	toString()

Methods inherited from class kieker.monitoring.core.controller.AbstractController

createAndInitialize, isTerminated, setMonitoringController, terminate

Methods inherited from class java.lang.Object

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

Constructor Detail

ProbeController

protected ProbeController(Configuration configuration)

Creates a new instance of this class using the given configuration to initialize the class.

Parameters:

configuration - The configuration used to initialize this controller.

Method Detail

init

protected void init()

Description copied from class: AbstractController

This method should to the initialization work.

Specified by:

init in class AbstractController

cleanup

protected void cleanup()

Description copied from class: AbstractController

This method should clean up.

Specified by:

cleanup in class AbstractController

toString

public java.lang.String toString()

Specified by:

toString in class AbstractController

activateProbe

public boolean activateProbe(java.lang.String pattern)

Activates a probe.

Specified by:

activateProbe in interface IProbeController

Parameters:

pattern - pattern for the probe

Returns:

true on success

deactivateProbe

public boolean deactivateProbe(java.lang.String pattern)

Deactivates a probe.

Specified by:

deactivateProbe in interface IProbeController

Parameters:

pattern - pattern for the probe

Returns:

true on success

isProbeActivated

public boolean isProbeActivated(java.lang.String signature)

Tests if a probe is active. This test is ignorant of the fact whether monitoring itself is enabled/disabled/terminated.

Specified by:

isProbeActivated in interface IProbeController

Parameters:

signature - signature of the probe

Returns:

true if the probe with this signature is active

setProbePatternList

protected void setProbePatternList(java.util.List<java.lang.String> strPatternList,
                                   boolean updateConfig)

Sets the list of probe patterns.

Parameters:

strPatternList - The new list with pattern strings.

updateConfig - Whether the pattern file should be updated or not.

setProbePatternList

public void setProbePatternList(java.util.List<java.lang.String> strPatternList)

Overwrites the current list of patterns with a new pattern list.

Specified by:

setProbePatternList in interface IProbeController

Parameters:

strPatternList - list of strings with patterns where each string starts either with a + or -. The list can be empty (in which case the internal pattern list and the internal cache are cleared) - but not null.

getProbePatternList

public java.util.List<java.lang.String> getProbePatternList()

Returns the current list of patterns with a prefix indicating whether the pattern is active or not.

Specified by:

getProbePatternList in interface IProbeController

Returns:

list of strings with patterns where each string starts either with a + or -