[OS-webwork] How does one change the contentType in the response?

[Thompson, Kris]

Title: How does one change the contentType in the response?

I need change the MIME type to display a pdf to the browser.  In a Servlet based web framework like Expresso or Struts I would simple call response.setContentType(String), hows does one do this in WW2?

Thanks

Kris