error handling

[stexandev]

The project states that this is a Java implementation of the EXPath HTTP Client Module specification but it does not handle Errors according to the specification.

Feature Request

Implement Error Classes:

err:HC001
    An HTTP error occurred.
err:HC002
    Error parsing the entity content as XML or HTML.
err:HC003
    With a multipart response, the override-media-type must be either a multipart media type or application/octet-stream.
err:HC004
    The src attribute on the body element is mutually exclusive with all other attribute (except the media-type).
err:HC005
    The request element is not valid.
err:HC006
    A timeout occurred waiting for the response.