HeaderToRetryAfterException (Apache jclouds 1.7.3 API)

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java.lang.Object
- org.jclouds.fallbacks.HeaderToRetryAfterException

All Implemented Interfaces:

com.google.common.util.concurrent.FutureFallback<Object>, PropagateIfRetryAfter
```
@Beta
public final class HeaderToRetryAfterException
extends Object
implements PropagateIfRetryAfter
```
propagates as RetryAfterException if a Throwable is an HttpResponseException with a set and a valid HttpHeaders.RETRY_AFTER header set.

Author:

Adrian Cole

See Also:
Retry-After format

Method Summary

Methods
Modifier and Type	Method and Description
`com.google.common.util.concurrent.ListenableFuture<Object>`	`create(Throwable t)` if input is not of type `HttpResponseException`, this method propagates.
`static HeaderToRetryAfterException`	`create(com.google.common.base.Ticker ticker, DateCodec dateCodec)`
`com.google.common.base.Optional<RetryAfterException>`	`tryCreateRetryAfterException(Throwable in, String retryAfter)` returns a `RetryAfterException` if parameter `retryAfter` corresponds to known formats.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - create
```
public static HeaderToRetryAfterException create(com.google.common.base.Ticker ticker,
                                 DateCodec dateCodec)
```
    Parameters:
    ticker - how to read current time
    dateParser - how to parse the HttpHeaders.RETRY_AFTER header, if it is a Date.
    
    Returns:
  - create
```
public com.google.common.util.concurrent.ListenableFuture<Object> create(Throwable t)
```
    Description copied from interface: PropagateIfRetryAfter
    
    if input is not of type HttpResponseException, this method propagates. Otherwise, immediate future of null, if didn't coerce to RetryAfterException
    
    Specified by:
    
    create in interface com.google.common.util.concurrent.FutureFallback<Object>
    
    Specified by:
    
    create in interface PropagateIfRetryAfter
  - tryCreateRetryAfterException
```
public com.google.common.base.Optional<RetryAfterException> tryCreateRetryAfterException(Throwable in,
                                                                                String retryAfter)
```
    returns a RetryAfterException if parameter retryAfter corresponds to known formats.
    
    See Also:
    Retry-After format

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