org.jclouds.cache

Class RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>

java.lang.Object

org.jclouds.cache.RetryingCacheLoaderDecorator<K,V>

org.jclouds.cache.RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>

Enclosing class:

RetryingCacheLoaderDecorator<K,V>

public static class RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>
extends RetryingCacheLoaderDecorator<K,V>

Nested Class Summary

Nested classes/interfaces inherited from class org.jclouds.cache.RetryingCacheLoaderDecorator

RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>, RetryingCacheLoaderDecorator.OnThrowableBuilder<K,V>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator(Class<? extends Throwable> retryableThrowable)

Method Summary

Methods

Modifier and Type	Method and Description
<K1 extends K,V1 extends V> com.google.common.cache.CacheLoader<K1,V1>	decorate(com.google.common.cache.CacheLoader<K1,V1> loader) Decorates a cacheloader, or returns the same value, if no retrying features were requested.
RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>	maxPeriodMs(long maxPeriodMs) The initial period in milliseconds to delay between tries.
RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>	maxTries(int maxTries) The maximum attempts to try on the given exception type default: 5
RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V>	periodMs(long periodMs) The initial period in milliseconds to delay between tries.
protected com.google.common.base.Objects.ToStringHelper	string() append any state that should be considered in RetryingCacheLoaderDecorator.toString() here.

Methods inherited from class org.jclouds.cache.RetryingCacheLoaderDecorator

newDecorator, on, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator

protected RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator(Class<? extends Throwable> retryableThrowable)

Method Detail

periodMs

public RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V> periodMs(long periodMs)

The initial period in milliseconds to delay between tries. with each try this period will increase exponentially.

default: 100

maxPeriodMs

public RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V> maxPeriodMs(long maxPeriodMs)

The initial period in milliseconds to delay between tries. with each try this period will increase exponentially.

default: 200

maxTries

public RetryingCacheLoaderDecorator.BackoffExponentiallyAndRetryOnThrowableCacheLoaderDecorator<K,V> maxTries(int maxTries)

The maximum attempts to try on the given exception type

default: 5

decorate

public <K1 extends K,V1 extends V> com.google.common.cache.CacheLoader<K1,V1> decorate(com.google.common.cache.CacheLoader<K1,V1> loader)

Description copied from class: RetryingCacheLoaderDecorator

Decorates a cacheloader, or returns the same value, if no retrying features were requested.

This method does not alter the state of this RetryingCacheLoaderDecorator instance, so it can be invoked again to create multiple independent cache loaders.

Overrides:

decorate in class RetryingCacheLoaderDecorator<K,V>

Parameters:

loader - the cache loader used to obtain new values

Returns:

a cache loader having the requested features

string

protected com.google.common.base.Objects.ToStringHelper string()

Description copied from class: RetryingCacheLoaderDecorator

append any state that should be considered in RetryingCacheLoaderDecorator.toString() here.

Overrides:

string in class RetryingCacheLoaderDecorator<K,V>