Package com.cloudera.cdp.http

Class SimpleRetryHandler

java.lang.Object

com.cloudera.cdp.http.SimpleRetryHandler

All Implemented Interfaces:

RetryHandler

public class SimpleRetryHandler
extends Object
implements RetryHandler

Handle retry attempts with the given checker and delay policy.

Field Summary

Fields inherited from interface com.cloudera.cdp.http.RetryHandler

DO_NOT_RETRY

Constructor Summary

Constructors

Constructor	Description
SimpleRetryHandler(RetryChecker retryChecker, DelayPolicy delayPolicy, int maxAttempts)	Constructor.

Method Summary

Modifier and Type	Method	Description
Duration	shouldRetry(int attempts, CdpClientException exception)	Returns the duration the caller need to wait before retrying or null if no retry should be attempted according to the retry policy.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleRetryHandler

public SimpleRetryHandler(RetryChecker retryChecker,
                          DelayPolicy delayPolicy,
                          int maxAttempts)

Constructor.

Parameters:

retryChecker - the retry checker

delayPolicy - the delay policy

maxAttempts - the maximum number of allowed attempts

Method Detail

shouldRetry

public Duration shouldRetry(int attempts,
                            CdpClientException exception)

Description copied from interface: RetryHandler

Returns the duration the caller need to wait before retrying or null if no retry should be attempted according to the retry policy.

Specified by:

shouldRetry in interface RetryHandler

Parameters:

attempts - the number of attempts so far

exception - the request exception

Returns:

the duration to wait for the next attempt or null if no retry should be attempted