private void releaseInstance(final EjbComponentInstance instance) {
if (pool != null) {
pool.release(instance);
} else {
instance.destroy();
}
}
private EjbComponentInstance acquireInstance() {
final EjbComponentInstance instance;
if (pool != null) {
instance = pool.get();
} else {
instance = (EjbComponentInstance) ejbComponent.createInstance();
}
return instance;
}
@Override
public void callTimeout(final TimerImpl timer, final Method timeoutMethod) throws Exception {
final EjbComponentInstance instance = acquireInstance();
boolean discarded = false;
try {
instance.invokeTimeoutMethod(timeoutMethod, timer);
} catch (Exception ex) {
// Detect app exception
if (ejbComponent.getApplicationException(ex.getClass(), timeoutMethod) != null) {
// it's an application exception, just throw it back.
throw ex;
}
if (ex instanceof ConcurrentAccessTimeoutException
|| ex instanceof ConcurrentAccessException) {
throw ex;
}
if (ex instanceof RuntimeException || ex instanceof RemoteException) {
discarded = true;
if (pool != null) {
pool.discard(instance);
}
}
throw ex;
} catch (final Error e) {
discarded = true;
if (pool != null) {
pool.discard(instance);
}
throw e;
} catch (final Throwable t) {
discarded = true;
if (pool != null) {
pool.discard(instance);
}
throw new RuntimeException(t);
} finally {
if (!discarded) {
releaseInstance(instance);
}
}
}