com.oracle.bmc.circuitbreaker

Class CircuitBreakerConfiguration

java.lang.Object

com.oracle.bmc.circuitbreaker.CircuitBreakerConfiguration

public class CircuitBreakerConfiguration
extends Object

A CircuitBreakerConfiguration configures a JaxRsCircuitBreakerImpl

Setting an invocation response timeout lower that the slow call threshold will bypass the intended effect of the circuit breaker

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CircuitBreakerConfiguration.CircuitBreakerConfigurationBuilder

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_FAILURE_RATE_THRESHOLD
static int	DEFAULT_MINIMUM_NUMBER_OF_CALLS
static int	DEFAULT_PERMITTED_CALLS_IN_HALF_OPEN_STATE
static int	DEFAULT_SLIDING_WINDOW_SIZE
static int	DEFAULT_SLOW_CALL_DURATION_THRESHOLD
static int	DEFAULT_SLOW_CALL_RATE_THRESHOLD
static int	DEFAULT_WAIT_DURATION_IN_OPEN_STATE
static boolean	DEFAULT_WRITABLE_STACK_TRACE_ENABLED
static int	INTERNAL_SERVER_ERROR
static Class<javax.ws.rs.InternalServerErrorException>	INTERNAL_SERVER_ERROR_EXCEPTION_CLASS
static Class<javax.ws.rs.ProcessingException>	PROCESSING_EXCEPTION_CLASS
static int	SERVICE_UNAVAILABLE
static Class<javax.ws.rs.ServiceUnavailableException>	SERVICE_UNAVAILABLE_EXCEPTION_CLASS
static int	TOO_MANY_REQUESTS

Method Summary

Modifier and Type	Method and Description
static CircuitBreakerConfiguration.CircuitBreakerConfigurationBuilder	builder()
int	getFailureRateThreshold()
int	getMinimumNumberOfCalls()
int	getPermittedNumberOfCallsInHalfOpenState()
List<Class<? extends RuntimeException>>	getRecordExceptions() List of exceptions for circuitBreaker to consider as failures, we are limiting the list to subclasses of RuntimeException because all JaxRs exceptions inherit from the RuntimeException
Set<Integer>	getRecordHttpStatuses() List of default http error codes to record as circuit breaker failure
int	getSlidingWindowSize()
Duration	getSlowCallDurationThreshold()
int	getSlowCallRateThreshold()
Duration	getWaitDurationInOpenState()
boolean	isWritableStackTraceEnabled()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FAILURE_RATE_THRESHOLD

public static final int DEFAULT_FAILURE_RATE_THRESHOLD

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Constant Field Values

DEFAULT_SLOW_CALL_RATE_THRESHOLD

public static final int DEFAULT_SLOW_CALL_RATE_THRESHOLD

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Constant Field Values

DEFAULT_WAIT_DURATION_IN_OPEN_STATE

public static final int DEFAULT_WAIT_DURATION_IN_OPEN_STATE

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Constant Field Values

DEFAULT_PERMITTED_CALLS_IN_HALF_OPEN_STATE

public static final int DEFAULT_PERMITTED_CALLS_IN_HALF_OPEN_STATE

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Constant Field Values

DEFAULT_MINIMUM_NUMBER_OF_CALLS

public static final int DEFAULT_MINIMUM_NUMBER_OF_CALLS

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Constant Field Values

DEFAULT_SLIDING_WINDOW_SIZE

public static final int DEFAULT_SLIDING_WINDOW_SIZE

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Constant Field Values

DEFAULT_SLOW_CALL_DURATION_THRESHOLD

public static final int DEFAULT_SLOW_CALL_DURATION_THRESHOLD

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Constant Field Values

DEFAULT_WRITABLE_STACK_TRACE_ENABLED

public static final boolean DEFAULT_WRITABLE_STACK_TRACE_ENABLED

See Also:

Constant Field Values

TOO_MANY_REQUESTS

public static final int TOO_MANY_REQUESTS

INTERNAL_SERVER_ERROR

public static final int INTERNAL_SERVER_ERROR

SERVICE_UNAVAILABLE

public static final int SERVICE_UNAVAILABLE

PROCESSING_EXCEPTION_CLASS

public static final Class<javax.ws.rs.ProcessingException> PROCESSING_EXCEPTION_CLASS

SERVICE_UNAVAILABLE_EXCEPTION_CLASS

public static final Class<javax.ws.rs.ServiceUnavailableException> SERVICE_UNAVAILABLE_EXCEPTION_CLASS

INTERNAL_SERVER_ERROR_EXCEPTION_CLASS

public static final Class<javax.ws.rs.InternalServerErrorException> INTERNAL_SERVER_ERROR_EXCEPTION_CLASS

Method Detail

builder

public static CircuitBreakerConfiguration.CircuitBreakerConfigurationBuilder builder()

getFailureRateThreshold

public int getFailureRateThreshold()

getSlowCallRateThreshold

public int getSlowCallRateThreshold()

getWaitDurationInOpenState

public Duration getWaitDurationInOpenState()

getPermittedNumberOfCallsInHalfOpenState

public int getPermittedNumberOfCallsInHalfOpenState()

getMinimumNumberOfCalls

public int getMinimumNumberOfCalls()

getSlidingWindowSize

public int getSlidingWindowSize()

getSlowCallDurationThreshold

public Duration getSlowCallDurationThreshold()

isWritableStackTraceEnabled

public boolean isWritableStackTraceEnabled()

getRecordHttpStatuses

public Set<Integer> getRecordHttpStatuses()

List of default http error codes to record as circuit breaker failure

getRecordExceptions

public List<Class<? extends RuntimeException>> getRecordExceptions()

List of exceptions for circuitBreaker to consider as failures, we are limiting the list to subclasses of RuntimeException because all JaxRs exceptions inherit from the RuntimeException