I have a JBoss Seam project already in place, and I'm trying to add a service
that will return a PDF from a URL request. It's my understanding that to do
that I will need to modify the HTTP response, and to do that I need a component
that extends HTTPServlet. I've tried to do that but I suspect
I'm working on a my first custom servlet, and I'm making progress. I've looked
at the posts of people who are rendering PDFs using iText directly, and the
favorite design seems to be to tie the servlet to a URL using the
web:context-filter tag in components.xml to let the servlet work inside
