org.apache.camel.management

Class DelegatePerformanceCounter

java.lang.Object

org.apache.camel.management.DelegatePerformanceCounter

All Implemented Interfaces:

PerformanceCounter

public class DelegatePerformanceCounter
extends Object
implements PerformanceCounter

Delegates to another PerformanceCounter.

This is used to allow Camel to pre initialize these delegate performance counters when Camel creates the actual route from the model. Then later as the various processors, routes etc. is created and registered in the LifecycleStrategy then we link this to the real ManagedPerformanceCounter mbean so the mbean can gather statistics.

This delegation is needed as how Camel is designed to register services in the LifecycleStrategy in various stages.

Version:

Constructor Summary

Constructors

Constructor and Description
DelegatePerformanceCounter()

Method Summary

Modifier and Type	Method and Description
void	completedExchange(Exchange exchange, long time) Executed when an Exchange is complete.
void	failedExchange(Exchange exchange) Executed when an Exchange failed.
boolean	isStatisticsEnabled() Are statistics enabled? They can be enabled and disabled at runtime
void	processExchange(Exchange exchange) Executed when an Exchange is about to be processed.
void	setCounter(PerformanceCounter counter)
void	setStatisticsEnabled(boolean statisticsEnabled) Sets whether statistics are enabled.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatePerformanceCounter

public DelegatePerformanceCounter()

Method Detail

setCounter

public void setCounter(PerformanceCounter counter)

processExchange

public void processExchange(Exchange exchange)

Description copied from interface: PerformanceCounter

Executed when an Exchange is about to be processed.

Specified by:

processExchange in interface PerformanceCounter

Parameters:

exchange - the exchange

completedExchange

public void completedExchange(Exchange exchange,
                              long time)

Description copied from interface: PerformanceCounter

Executed when an Exchange is complete.

Specified by:

completedExchange in interface PerformanceCounter

Parameters:

exchange - the exchange

time - the time it took in millis to complete

failedExchange

public void failedExchange(Exchange exchange)

Description copied from interface: PerformanceCounter

Executed when an Exchange failed.

Specified by:

failedExchange in interface PerformanceCounter

Parameters:

exchange - the exchange

isStatisticsEnabled

public boolean isStatisticsEnabled()

Description copied from interface: PerformanceCounter

Are statistics enabled?

They can be enabled and disabled at runtime

Specified by:

isStatisticsEnabled in interface PerformanceCounter

Returns:

whether statistics are enabled or not

setStatisticsEnabled

public void setStatisticsEnabled(boolean statisticsEnabled)

Description copied from interface: PerformanceCounter

Sets whether statistics are enabled.

They can be enabled and disabled at runtime

Specified by:

setStatisticsEnabled in interface PerformanceCounter

Parameters:

statisticsEnabled - whether statistics are enabled or not

toString

public String toString()

Overrides:

toString in class Object