On Jan 9, 2007, at 11:17 AM, Dain Sundstrom wrote:
I committed a first attempt at a listener interface. I had to
split the functionality setThreadContext method so I can tell the
difference between a context entering and leaving. The new
standard template for ThreadContext is:
ThreadContext callContext = new ThreadContext(deployInfo,
primKey, securityIdentity);
ThreadContext oldCallContext = ThreadContext.enter(callContext);
try {
doSomething();
} finally {
ThreadContext.exit(oldCallContext);
}
Looks good.
A few items to take note of:
* The ThreadContext code automatically manages the thread context
class loader. I have removed code from the CMP and MDB containers
that was also managing the TCCL.
* You can listen for contextEntered and contextExited events by
adding a ThreadContextListener to the ThreadContext.
* The deploymentInfo and securityIdentity are now final fields.
* When constructing a ThreadContext the deploymentInfo must not be
null.
* The primaryKey is mutable because ejbCreate for Stateful and
Entity beans changes it (we should consider just pushing a new
context).
All good.
-David
