title: Is there any way to set transaction isolation level in EJB in its deployment descriptor itself?
body: <p>Is there any way to set the transaction isolation level in EJB in its deployment descriptor itself? Do we have that flexibility?</p>
  
  <p>I meant transaction isolation level. For bean managed transactions we can set the isolation in a resource manager API like JDBC. I was thinking if in any way we can set the container managed transactions isolation level in a deployment descriptor?</p>