com.yeepay.yop.sdk.http

类 DefaultRetryPolicy

java.lang.Object

com.yeepay.yop.sdk.http.DefaultRetryPolicy

所有已实现的接口:

RetryPolicy

public class DefaultRetryPolicy
extends Object
implements RetryPolicy

Retry policy that can be configured on a specific service client using ClientConfiguration. This class is immutable, therefore safe to be shared by multiple clients.

另请参阅:

ClientConfiguration

字段概要

从接口继承的字段 com.yeepay.yop.sdk.http.RetryPolicy

DEFAULT_MAX_DELAY_IN_MILLIS, DEFAULT_MAX_ERROR_RETRY, DEFAULT_RETRY_POLICY

构造器概要

构造器

构造器和说明
DefaultRetryPolicy() Constructs a new DefaultRetryPolicy.
DefaultRetryPolicy(int maxErrorRetry, long maxDelayInMillis) Constructs a new retry policy.

方法概要

限定符和类型	方法和说明
long	getDelayBeforeNextRetryInMillis(com.yeepay.yop.sdk.exception.YopClientException exception, int retriesAttempted) Returns the delay (in milliseconds) before next retry attempt.
long	getMaxDelayInMillis() Returns the maximum delay time (in milliseconds) before retrying a request.
int	getMaxErrorRetry() Returns the maximum number of retry attempts.
protected boolean	shouldRetry(com.yeepay.yop.sdk.exception.YopClientException exception, int retriesAttempted) Returns whether a failed request should be retried according to the given request context.

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultRetryPolicy

public DefaultRetryPolicy()

Constructs a new DefaultRetryPolicy.

DefaultRetryPolicy

public DefaultRetryPolicy(int maxErrorRetry,
                          long maxDelayInMillis)

Constructs a new retry policy.

参数:

maxErrorRetry - Maximum number of retry attempts for failed requests.

maxDelayInMillis - Maximum delay time (in milliseconds) before next retry attempt.

另请参阅:

ClientConfiguration

方法详细资料

getMaxErrorRetry

public int getMaxErrorRetry()

Returns the maximum number of retry attempts.

指定者:

getMaxErrorRetry 在接口中 RetryPolicy

返回:

The maximum number of retry attempts.

getMaxDelayInMillis

public long getMaxDelayInMillis()

Returns the maximum delay time (in milliseconds) before retrying a request.

指定者:

getMaxDelayInMillis 在接口中 RetryPolicy

返回:

the maximum delay time (in milliseconds) before retrying a request.

getDelayBeforeNextRetryInMillis

public long getDelayBeforeNextRetryInMillis(com.yeepay.yop.sdk.exception.YopClientException exception,
                                            int retriesAttempted)

Returns the delay (in milliseconds) before next retry attempt. A negative value indicates that no more retries should be made.

指定者:

getDelayBeforeNextRetryInMillis 在接口中 RetryPolicy

参数:

exception - the exception from the failed request, represented as an YopClientException object.

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

返回:

the delay (in milliseconds) before next retry attempt.A negative value indicates that no more retries should be made.

shouldRetry

protected boolean shouldRetry(com.yeepay.yop.sdk.exception.YopClientException exception,
                              int retriesAttempted)

Returns whether a failed request should be retried according to the given request context. In the following circumstances, the request will fail directly without consulting this method:

• if it has already reached the max retry limit,
• if the request contains non-repeatable content,
• if any RuntimeException or Error is thrown when executing the request.

参数:

exception - the exception from the failed request, represented as a YopClientException object.

retriesAttempted - the number of times the current request has been attempted.

返回:

true if the failed request should be retried.