org.apache.servicecomb.governance.handler

Class AbstractGovernanceHandler<PROCESSOR,POLICY extends AbstractPolicy>

java.lang.Object

org.apache.servicecomb.governance.handler.AbstractGovernanceHandler<PROCESSOR,POLICY>

Direct Known Subclasses:

BulkheadHandler, CircuitBreakerHandler, FaultInjectionHandler, GovernanceCacheHandler, IdentifierRateLimitingHandler, InstanceBulkheadHandler, InstanceIsolationHandler, LoadBalanceHandler, MapperHandler, RateLimitingHandler, RetryHandler, TimeLimiterHandler

public abstract class AbstractGovernanceHandler<PROCESSOR,POLICY extends AbstractPolicy>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected MatchersManager	matchersManager
protected io.micrometer.core.instrument.MeterRegistry	meterRegistry
protected DisposableMap<PROCESSOR>	processors

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractGovernanceHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract String	createKey(GovernanceRequestExtractor requestExtractor, POLICY policy)
protected abstract Disposable<PROCESSOR>	createProcessor(String key, GovernanceRequestExtractor requestExtractor, POLICY policy)
PROCESSOR	getActuator(GovernanceRequestExtractor requestExtractor)
protected abstract POLICY	matchPolicy(GovernanceRequestExtractor requestExtractor)
protected void	onConfigurationChanged(String key)
void	onDynamicConfigurationListener(GovernanceConfigurationChangedEvent event)
void	setMatchersManager(MatchersManager matchersManager)
void	setMeterRegistry(io.micrometer.core.instrument.MeterRegistry meterRegistry)

Methods inherited from class java.lang.Object

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

Field Detail

processors

protected final DisposableMap<PROCESSOR> processors

matchersManager

protected MatchersManager matchersManager

meterRegistry

protected io.micrometer.core.instrument.MeterRegistry meterRegistry

Constructor Detail

AbstractGovernanceHandler

protected AbstractGovernanceHandler()

Method Detail

setMatchersManager

@Autowired
public void setMatchersManager(MatchersManager matchersManager)

setMeterRegistry

@Autowired(required=false)
public void setMeterRegistry(io.micrometer.core.instrument.MeterRegistry meterRegistry)

getActuator

public PROCESSOR getActuator(GovernanceRequestExtractor requestExtractor)

createKey

protected abstract String createKey(GovernanceRequestExtractor requestExtractor,
                                    POLICY policy)

matchPolicy

protected abstract POLICY matchPolicy(GovernanceRequestExtractor requestExtractor)

createProcessor

protected abstract Disposable<PROCESSOR> createProcessor(String key,
                                                         GovernanceRequestExtractor requestExtractor,
                                                         POLICY policy)

onConfigurationChanged

protected void onConfigurationChanged(String key)

onDynamicConfigurationListener

public void onDynamicConfigurationListener(GovernanceConfigurationChangedEvent event)