Import xml into xfa form on the web server

I'm trying to import some XML data into XFA form through web server.

So, I have a HTML form which user populate, that data is stored in MySQL database. On other side I have an XFA form created in LiveCycle and wrapped in PDF, when user finish populating online form I need to place user's data in the XFA form and trigger the print it.

How can I do this? So far I had success using FPDM for real PDF form. Can I somehow convert XFA to real PDF form? Will I be able to print the PDF file through browser automatically when user clicks the button?

This is what I found, but it's too expensive to buy a licence:

http://ift.tt/1wxlyUa

I'm struggling with this one for a while, any help is welcoming.

Thanks in advance, VUkasin