title: java 7, select and update on a table that depend on the dbms
body: <p>Sorry for my bad english. I have to read and update one table using java 7 (I'm developing an application desktop and I'm new with java 7). My problem is that I have to be able to access multiple-DBMSs and the name of the table and its attributes could be slightly different depending on the dbms.
  Also, to cup it all, the user and password are encrypted with a proprietary algorithm.
  To sum up, I need a way to:
  - connect to a dbms or another (in execution time)
  - perform a select and update on a table that could be different depending on the dbms (only one table).
  - connect using a user and password dencrypted in execution time.</p>
  
  <p>What should I use? an orm? jpa? It must be simple, because is only one table and that's all.</p>
  
  <p>It could be a bad idea to use a properties file where to set the sql sentences (select and update), user encrypted, password encryption and connection string?</p>