I've done some google searches and haven't found much information on
this -- is there a standard way (or automatic within jclouds) to
perform re-authentication when the token expires?
Which provider are you talking about specifically? There a quite a few
APIs in jclouds the try to renew authentication automatically, see
e.g. [1].
I assume that catching an authentication exception in your calling
code and retrying isn't an option for you?
Regards
ap
[1]
https://github.com/jclouds/jclouds/blob/master/common/openstack/src/main/java/org/jclouds/openstack/handlers/RetryOnRenew.java
