Package org.pjdbc.drivers

Class RetryDriver.RetryConfig

java.lang.Object

org.pjdbc.drivers.RetryDriver.RetryConfig

Enclosing class:

RetryDriver

public static class RetryDriver.RetryConfig
extends Object

Configuration holder for retry parameters, parsed once at connection time.

Constructor Summary

Constructors

Constructor	Description
RetryConfig(String url)

Method Summary

Modifier and Type	Method	Description
long	calculateDelay(int attempt)	Calculate delay for a given retry attempt (0-indexed).
double	getBackoffMultiplier()
long	getInitialDelay()
long	getMaxDelay()
int	getMaxRetries()
Set<String>	getRetryableSqlStates()
boolean	hasJitter()
boolean	isConnectionError(SQLException e)	Check if an exception indicates a connection failure.
boolean	isRetryable(SQLException e)	Check if an exception is retryable based on SQL state.

Methods inherited from class java.lang.Object

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

Constructor Details

RetryConfig

public RetryConfig(String url)

Method Details

getMaxRetries

public int getMaxRetries()

getInitialDelay

public long getInitialDelay()

getMaxDelay

public long getMaxDelay()

getBackoffMultiplier

public double getBackoffMultiplier()

hasJitter

public boolean hasJitter()

getRetryableSqlStates

public Set<String> getRetryableSqlStates()

isRetryable

public boolean isRetryable(SQLException e)

Check if an exception is retryable based on SQL state.

isConnectionError

public boolean isConnectionError(SQLException e)

Check if an exception indicates a connection failure. Connection errors have SQL states starting with "08".

calculateDelay

public long calculateDelay(int attempt)

Calculate delay for a given retry attempt (0-indexed). Uses ThreadLocalRandom for thread-safe jitter generation.