title: Using XADatasource or non-XA Datasource for JTA based transactionsn in JPA
body: <p>We are using JPA 1.0 for ORM based operations and we want to have JTA datasource for our application. We are having only 1 database to which our application will connect.
  We start our transaction boundary in controller class and it goes till DAO layer controller--> BOImpl--> DAO.
  In websphere application server admin console when I am defining datasource should I use non-XA datasource or XA-Datasource.</p>
  
  <p>My understanding is that for single datasource I should not use XADatasource.
  Please let me know what should I need to use.</p>