JCloud ProfitBricks provider implementation

Hi! This implements most of ProfitBrick's API. I look forward for your comments, suggestions, and revisions.
Is there an <a href="https://github.com/jclouds/jclouds/tree/master/core/src/main/java/org/jclouds/rest/annotations">annotation</a> aside from <code>XMLResponseParser</code> or some other way I can use to manually intercept/parse the SOAP-XML fault response from PB? PB responds with fault messages in 500, but has an <httpCode/> element which contain the actual httpCode (i.e.: BAD_REQUEST = 400, etc).