title: How to let a user select a database at runtime for Spring-data-JPA
body: <p>I'm writing a JavaFX application that needs to talk to a SQLite database, stored as a .db file, that the user has selected from their filesystem. This can be any .db file that I do not know of at build time.</p>
  <p>I'd like to use Spring/JPA2, but as far as I know it only allows for using databases configured at build-time. Is what I want possible in Spring/JPA2, and if so, how would I approach this?</p>