com.amazonaws.retry

Class RetryPolicyAdapter

java.lang.Object

com.amazonaws.retry.RetryPolicyAdapter

All Implemented Interfaces:

BackoffStrategy, RetryCondition, RetryPolicy

public class RetryPolicyAdapter
extends Object
implements RetryPolicy

Adapts a legacy RetryPolicy to the new RetryPolicy. This class is intended for internal use by the SDK.

Constructor Summary

Constructors

Constructor and Description
RetryPolicyAdapter(RetryPolicy legacyRetryPolicy, ClientConfiguration clientConfiguration)

Method Summary

Modifier and Type	Method and Description
long	computeDelayBeforeNextRetry(RetryPolicyContext context) Compute the delay before the next retry request.
RetryPolicy.BackoffStrategy	getBackoffStrategy()
RetryPolicy	getLegacyRetryPolicy()
int	getMaxErrorRetry()
boolean	isRetryable(RetryPolicyContext context)
boolean	maxRetriesExceeded(RetryPolicyContext context)
boolean	shouldRetry(RetryPolicyContext context) Determine whether a request should or should not be retried.

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryPolicyAdapter

public RetryPolicyAdapter(RetryPolicy legacyRetryPolicy,
                          ClientConfiguration clientConfiguration)

Method Detail

computeDelayBeforeNextRetry

public long computeDelayBeforeNextRetry(RetryPolicyContext context)

Description copied from interface: BackoffStrategy

Compute the delay before the next retry request. This strategy is only consulted when there will be a next retry.

Specified by:

computeDelayBeforeNextRetry in interface BackoffStrategy

Parameters:

context - Context about the state of the last request and information about the number of requests made.

Returns:

Amount of time in milliseconds to wait before the next attempt. Must be non-negative (can be zero).

shouldRetry

public boolean shouldRetry(RetryPolicyContext context)

Description copied from interface: RetryCondition

Determine whether a request should or should not be retried.

Specified by:

shouldRetry in interface RetryCondition

Parameters:

context - Context about the state of the last request and information about the number of requests made.

Returns:

True if the request should be retried, false if not.

isRetryable

public boolean isRetryable(RetryPolicyContext context)

getLegacyRetryPolicy

public RetryPolicy getLegacyRetryPolicy()

maxRetriesExceeded

public boolean maxRetriesExceeded(RetryPolicyContext context)

getMaxErrorRetry

public int getMaxErrorRetry()

getBackoffStrategy

public RetryPolicy.BackoffStrategy getBackoffStrategy()