Returns, whether compression is requested for the response stream.
Note, that the request is stull uncompressed, unless
isGzipCompressing() is activated. Also note, that the
server may still decide to send uncompressed data.
Returns:
Whether to use Gzip compression or not. Defaults to false.
Returns, whether the response should contain a "faultCause" element
in case of errors. The "faultCause" is an exception, which the
server has trapped and written into a byte stream as a serializable
object.