com.amazonaws.retry

Class FixedTimeBackoffStrategy

java.lang.Object

com.amazonaws.retry.FixedTimeBackoffStrategy

All Implemented Interfaces:

RetryPolicy.BackoffStrategy

public class FixedTimeBackoffStrategy
extends Object
implements RetryPolicy.BackoffStrategy

Test implementation of RetryPolicy.BackoffStrategy to wait a fixed time between retries

Field Summary

Fields inherited from interface com.amazonaws.retry.RetryPolicy.BackoffStrategy

NO_DELAY

Constructor Summary

Constructors

Constructor and Description
FixedTimeBackoffStrategy(long fixedTimeDelay)

Method Summary

Modifier and Type	Method and Description
long	delayBeforeNextRetry(AmazonWebServiceRequest originalRequest, AmazonClientException exception, int retriesAttempted) Returns the delay (in milliseconds) before next retry attempt.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedTimeBackoffStrategy

public FixedTimeBackoffStrategy(long fixedTimeDelay)

Method Detail

delayBeforeNextRetry

public long delayBeforeNextRetry(AmazonWebServiceRequest originalRequest,
                                 AmazonClientException exception,
                                 int retriesAttempted)

Description copied from interface: RetryPolicy.BackoffStrategy

Returns the delay (in milliseconds) before next retry attempt.

Specified by:

delayBeforeNextRetry in interface RetryPolicy.BackoffStrategy

Parameters:

originalRequest - The original request object being executed. For performance reason, this object is not a defensive copy, and caller should not attempt to modify its data.

exception - The exception from the failed request, represented as an AmazonClientException object. There are two types of exception that will be passed to this method:

• AmazonServiceException (sub-class of AmazonClientException) indicating a service error
• AmazonClientException caused by an IOException when executing the HTTP request.

Any other exceptions are regarded as unexpected failures and are thrown immediately without any retry. For performance reason, this object is not a defensive copy, and caller should not attempt to modify its data.

retriesAttempted - The number of times the current request has been attempted (not including the next attempt after the delay).

Returns:

The delay (in milliseconds) before next retry attempt.