String url = getConfigPropertyAsStringLogDebug(PersistenceUnitProperties.REMOTE_URL, m, this.session);
if (url == null) {
throw EntityManagerSetupException.missingProperty(PersistenceUnitProperties.REMOTE_URL);
}
try {
connection = new RMIConnection(((RMIServerSessionManager)Naming.lookup(url)).createRemoteSessionController());
} catch (Exception exception) {
throw ValidationException.invalidValueForProperty(url, PersistenceUnitProperties.REMOTE_URL, exception);
}
} else {
Class cls = findClassForProperty(protocol, PersistenceUnitProperties.REMOTE_PROTOCOL, loader);