@Override
public NucleusConnection getNucleusConnection(ExecutionContext ec) {
ConnectionFactory cf = connectionMgr.lookupConnectionFactory(primaryConnectionFactoryName);
final ManagedConnection mc;
final boolean enlisted;
enlisted = ec.getTransaction().isActive();
mc =
cf.getConnection(
enlisted ? ec : null,
ec.getTransaction(),
null); // Will throw exception if already locked
// Lock the connection now that it is in use by the user
mc.lock();
Runnable closeRunnable =
new Runnable() {
public void run() {
// Unlock the connection now that the user has finished with it
mc.unlock();
if (!enlisted) {
// TODO Anything to do here?
}
}
};
return new NucleusConnectionImpl(mc.getConnection(), closeRunnable);
}
/**
* Constructor.
*
* @param ec The ExecutionContext providing the transaction.
*/
public JPAEntityTransaction(ExecutionContext ec) {
this.tx = ec.getTransaction();
}