Memory allocation and soap builder

Hi all

I am starting an evaluation of the axis2c ws implementation. And I have two probably obvious questions:

1) the first one concern memory allocation. looking the source code it seems to me that the  guththila parser  maintains all the parsed bytes in its internal memory buffers and returns new allocated string copy to the xml reader. Is it right? If yes.. Does this not mean that memory footprint is doubled? Are there any workaround or plans to change this behaviour?

2) the second one concern  soap builder: Is it possible to build a soap_envelope from an already parsed axiom om document (previously built with the axiom stax builder)?

Many thanks

Sergio