org.jclouds.oauth.v2

Class OAuthFallbacks.AuthorizationExceptionOn4xx

java.lang.Object

org.jclouds.oauth.v2.OAuthFallbacks.AuthorizationExceptionOn4xx

All Implemented Interfaces:

Fallback<Object>

Enclosing class:

OAuthFallbacks

public static final class OAuthFallbacks.AuthorizationExceptionOn4xx
extends Object
implements Fallback<Object>

Fallback used to propagate an AuthorizationException on any 4xx response.

Since OAuth requests will take place as part of the OAuth filter execution, providers will not have direct access to configure its behavior. Any failure in the filter execution due to a client side error (such as malformed ids, etc) should be mapped to an AuthorizationException so providers and clients can properly handle the error.

Note that we use a fallback instead of an error handler to allow each provider to bind their own handlers in a clean way, without having to rebind the OAuth one.

Constructor Summary

Constructors

Constructor and Description
AuthorizationExceptionOn4xx()

Method Summary

Modifier and Type	Method and Description
Void	createOrPropagate(Throwable t) The exception is provided so that the Fallback implementation can conditionally determine whether to propagate the exception or to attempt to recover.

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthorizationExceptionOn4xx

public AuthorizationExceptionOn4xx()

Method Detail

createOrPropagate

public Void createOrPropagate(Throwable t)
                       throws Exception

Description copied from interface: Fallback

The exception is provided so that the Fallback implementation can conditionally determine whether to propagate the exception or to attempt to recover.

Specified by:

createOrPropagate in interface Fallback<Object>

Parameters:

t - the exception that made the call fail.

Throws:

Exception