title: Do grails domain classes have to be tied to a database?
body: <p>I am a complete noob when it comes to grails (and still very noobish when it comes to groovy) so I apologise if this is a dumb question.</p>
  
  <p>I am building a simple web app and I want to control portions of the domain in my app based on file system objects (i.e. directory structure and file type) rather than database data. How easy is it to do this or are the domain objects so entwined with GORM that it is not worth the effort to try?</p>