org.apache.camel.component.microprofile.faulttolerance

Class FaultToleranceProcessor

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.AsyncProcessorSupport

org.apache.camel.component.microprofile.faulttolerance.FaultToleranceProcessor

All Implemented Interfaces:

AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.CamelContextAware, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Processor, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasId, org.apache.camel.spi.IdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService, org.apache.camel.Traceable

@ManagedResource(description="Managed FaultTolerance Processor")
public class FaultToleranceProcessor
extends org.apache.camel.support.AsyncProcessorSupport
implements org.apache.camel.CamelContextAware, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Traceable, org.apache.camel.spi.IdAware

Implementation of Circuit Breaker EIP using microprofile fault tolerance.

Field Summary

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
FaultToleranceProcessor(FaultToleranceConfiguration config, org.apache.camel.Processor processor, org.apache.camel.Processor fallbackProcessor)

Method Summary

Modifier and Type	Method and Description
protected void	doInit()
protected void	doStart()
protected void	doStop()
int	getBulkheadMaxConcurrentCalls()
int	getBulkheadWaitingTaskQueue()
org.apache.camel.CamelContext	getCamelContext()
io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker	getCircuitBreaker()
long	getDelay()
ExecutorService	getExecutorService()
float	getFailureRate()
String	getId()
int	getRequestVolumeThreshold()
int	getSuccessThreshold()
long	getTimeoutDuration()
int	getTimeoutPoolSize()
String	getTraceLabel()
boolean	hasNext()
boolean	isBulkheadEnabled()
boolean	isShutdownExecutorService()
boolean	isTimeoutEnabled()
List<org.apache.camel.Processor>	next()
boolean	process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
void	setCamelContext(org.apache.camel.CamelContext camelContext)
void	setCircuitBreaker(io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker circuitBreaker)
void	setExecutorService(ExecutorService executorService)
void	setId(String id)
void	setShutdownExecutorService(boolean shutdownExecutorService)

Methods inherited from class org.apache.camel.support.AsyncProcessorSupport

process, processAsync

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.CamelContextAware

trySetCamelContext

Methods inherited from interface org.apache.camel.spi.IdAware

setGeneratedId

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Constructor Detail

FaultToleranceProcessor

public FaultToleranceProcessor(FaultToleranceConfiguration config,
                               org.apache.camel.Processor processor,
                               org.apache.camel.Processor fallbackProcessor)

Method Detail

getCamelContext

public org.apache.camel.CamelContext getCamelContext()

Specified by:

getCamelContext in interface org.apache.camel.CamelContextAware

setCamelContext

public void setCamelContext(org.apache.camel.CamelContext camelContext)

Specified by:

setCamelContext in interface org.apache.camel.CamelContextAware

getId

public String getId()

Specified by:

getId in interface org.apache.camel.spi.HasId

setId

public void setId(String id)

Specified by:

setId in interface org.apache.camel.spi.IdAware

getCircuitBreaker

public io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker getCircuitBreaker()

setCircuitBreaker

public void setCircuitBreaker(io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker circuitBreaker)

isShutdownExecutorService

public boolean isShutdownExecutorService()

setShutdownExecutorService

public void setShutdownExecutorService(boolean shutdownExecutorService)

getExecutorService

public ExecutorService getExecutorService()

setExecutorService

public void setExecutorService(ExecutorService executorService)

getTraceLabel

public String getTraceLabel()

Specified by:

getTraceLabel in interface org.apache.camel.Traceable

getDelay

@ManagedAttribute(description="Returns the current delay in milliseconds.")
public long getDelay()

getFailureRate

@ManagedAttribute(description="Returns the current failure rate in percentage.")
public float getFailureRate()

getRequestVolumeThreshold

@ManagedAttribute(description="Returns the current request volume threshold.")
public int getRequestVolumeThreshold()

getSuccessThreshold

@ManagedAttribute(description="Returns the current success threshold.")
public int getSuccessThreshold()

isTimeoutEnabled

@ManagedAttribute(description="Is timeout enabled")
public boolean isTimeoutEnabled()

getTimeoutDuration

@ManagedAttribute(description="The timeout wait duration")
public long getTimeoutDuration()

getTimeoutPoolSize

@ManagedAttribute(description="The timeout pool size for the thread pool")
public int getTimeoutPoolSize()

isBulkheadEnabled

@ManagedAttribute(description="Is bulkhead enabled")
public boolean isBulkheadEnabled()

getBulkheadMaxConcurrentCalls

@ManagedAttribute(description="The max amount of concurrent calls the bulkhead will support.")
public int getBulkheadMaxConcurrentCalls()

getBulkheadWaitingTaskQueue

@ManagedAttribute(description="The task queue size for holding waiting tasks to be processed by the bulkhead")
public int getBulkheadWaitingTaskQueue()

next

public List<org.apache.camel.Processor> next()

Specified by:

next in interface org.apache.camel.Navigate<org.apache.camel.Processor>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface org.apache.camel.Navigate<org.apache.camel.Processor>

process

public boolean process(org.apache.camel.Exchange exchange,
                       org.apache.camel.AsyncCallback callback)

Specified by:

process in interface org.apache.camel.AsyncProcessor

doInit

protected void doInit()
               throws Exception

Overrides:

doInit in class org.apache.camel.support.service.BaseService

Throws:

Exception

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.support.AsyncProcessorSupport

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.support.AsyncProcessorSupport

Throws:

Exception