Package org.eclipse.aether.transport.http

Class HttpTransporter.ResolverServiceUnavailableRetryStrategy

java.lang.Object

org.eclipse.aether.transport.http.HttpTransporter.ResolverServiceUnavailableRetryStrategy

All Implemented Interfaces:

org.apache.http.client.ServiceUnavailableRetryStrategy

Enclosing class:

HttpTransporter

private static class HttpTransporter.ResolverServiceUnavailableRetryStrategy
extends Object
implements org.apache.http.client.ServiceUnavailableRetryStrategy

Field Summary

Fields

Modifier and Type	Field	Description
private static final ThreadLocal<Long>	RETRY_INTERVAL_HOLDER	Ugly, but forced by HttpClient API ServiceUnavailableRetryStrategy: the calls for retryRequest(HttpResponse, int, HttpContext) and getRetryInterval() are done by same thread and are actually done from spot that are very close to each other (almost subsequent calls).
private final int	retryCount
private final long	retryInterval
private final long	retryIntervalMax
private final Set<Integer>	serviceUnavailableHttpCodes

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ResolverServiceUnavailableRetryStrategy(int retryCount, long retryInterval, long retryIntervalMax, Set<Integer> serviceUnavailableHttpCodes)

Method Summary

Modifier and Type	Method	Description
long	getRetryInterval()
private Long	retryInterval(org.apache.http.HttpResponse httpResponse, int executionCount, org.apache.http.protocol.HttpContext httpContext)	Calculates retry interval in milliseconds.
boolean	retryRequest(org.apache.http.HttpResponse response, int executionCount, org.apache.http.protocol.HttpContext context)

Methods inherited from class java.lang.Object

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

Field Details

retryCount

private final int retryCount

retryInterval

private final long retryInterval

retryIntervalMax

private final long retryIntervalMax

serviceUnavailableHttpCodes

private final Set<Integer> serviceUnavailableHttpCodes

RETRY_INTERVAL_HOLDER

private static final ThreadLocal<Long> RETRY_INTERVAL_HOLDER

Ugly, but forced by HttpClient API ServiceUnavailableRetryStrategy: the calls for retryRequest(HttpResponse, int, HttpContext) and getRetryInterval() are done by same thread and are actually done from spot that are very close to each other (almost subsequent calls).

Constructor Details

ResolverServiceUnavailableRetryStrategy

private ResolverServiceUnavailableRetryStrategy(int retryCount,
 long retryInterval,
 long retryIntervalMax,
 Set<Integer> serviceUnavailableHttpCodes)

Method Details

retryRequest

public boolean retryRequest(org.apache.http.HttpResponse response,
 int executionCount,
 org.apache.http.protocol.HttpContext context)

Specified by:

retryRequest in interface org.apache.http.client.ServiceUnavailableRetryStrategy

retryInterval

private Long retryInterval(org.apache.http.HttpResponse httpResponse,
 int executionCount,
 org.apache.http.protocol.HttpContext httpContext)

Calculates retry interval in milliseconds. If HttpHeaders.RETRY_AFTER header present, it obeys it. Otherwise, it returns

invalid @link

{@link this#retryInterval

} long value multiplied with executionCount (starts from 1 and goes 2, 3,...).

Returns:

Long representing the retry interval as millis, or null if the request should be failed.

getRetryInterval

public long getRetryInterval()

Specified by:

getRetryInterval in interface org.apache.http.client.ServiceUnavailableRetryStrategy