org.nuxeo.runtime.management.counters

Class CounterManagerImpl

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.runtime.management.counters.CounterManagerImpl

All Implemented Interfaces:

CounterManager, Adaptable, Component, Extensible, TimestampedService

public class CounterManagerImpl
extends DefaultComponent
implements CounterManager

Runtime component that provides the CounterManager service. Uses Simon Counters for implementation

Author:

Tiry (tdelprat@nuxeo.com)

Field Summary

Fields

Modifier and Type	Field and Description
static String	COUNTER_PREFIX
protected CounterHistoryRecorder	history

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified

Constructor Summary

Constructors

Constructor and Description
CounterManagerImpl()

Method Summary

Modifier and Type	Method and Description
void	decreaseCounter(String counterName) Decrease a counter
void	decreaseCounter(String counterName, long value)
void	disableCounters() Desable all couters
void	enableCounters() Enables all counters
CounterHistoryStack	getCounterHistory(String counterName) Get recorder values of the counter over time
void	increaseCounter(String counterName) Increase a counter
void	increaseCounter(String counterName, long value)
void	setCounterValue(String counterName, long value) Set the value of a counter
void	start(ComponentContext context) Start the component.

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, deactivate, getAdapter, getLastModified, registerContribution, registerExtension, setLastModified, setModifiedNow, stop, unregisterContribution, unregisterExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.runtime.model.Component

applicationStarted, getApplicationStartedOrder

Field Detail

COUNTER_PREFIX

public static final String COUNTER_PREFIX

See Also:

Constant Field Values

history

protected CounterHistoryRecorder history

Constructor Detail

CounterManagerImpl

public CounterManagerImpl()

Method Detail

enableCounters

public void enableCounters()

Description copied from interface: CounterManager

Enables all counters

Specified by:

enableCounters in interface CounterManager

disableCounters

public void disableCounters()

Description copied from interface: CounterManager

Desable all couters

Specified by:

disableCounters in interface CounterManager

start

public void start(ComponentContext context)

Description copied from interface: Component

Start the component. This method is called after all the components were resolved and activated

Specified by:

start in interface Component

Overrides:

start in class DefaultComponent

decreaseCounter

public void decreaseCounter(String counterName)

Description copied from interface: CounterManager

Decrease a counter

Specified by:

decreaseCounter in interface CounterManager

increaseCounter

public void increaseCounter(String counterName)

Description copied from interface: CounterManager

Increase a counter

Specified by:

increaseCounter in interface CounterManager

decreaseCounter

public void decreaseCounter(String counterName,
                            long value)

Specified by:

decreaseCounter in interface CounterManager

increaseCounter

public void increaseCounter(String counterName,
                            long value)

Specified by:

increaseCounter in interface CounterManager

setCounterValue

public void setCounterValue(String counterName,
                            long value)

Description copied from interface: CounterManager

Set the value of a counter

Specified by:

setCounterValue in interface CounterManager

getCounterHistory

public CounterHistoryStack getCounterHistory(String counterName)

Description copied from interface: CounterManager

Get recorder values of the counter over time

Specified by:

getCounterHistory in interface CounterManager

Returns: