[axis2] How to set Content Type for SwA type attachment

[Vadim Letitchevski]

I have used "Sample client which sends a message with SwA type attachments" 
code snippet to adjust my Stab generated from WSDL.
Particularly these strings:

        FileDataSource fileDataSource = new FileDataSource("Name.tar.gz");
        DataHandler dataHandler = new DataHandler(fileDataSource);
        _messageContext.addAttachment(myclass.getPartData().getHref(), 
dataHandler);
There are some things I wish were a bit more manageable.
Can anyone tell me how to set the attachment Content Type. When I attach file 
"Name.tar.gz" the automatic selection sets it to "application/octet-stream" 
where I would like to see "application/tar.gz".


Thanks
Vadim.
(310)765-3812