add new new request to the registry
synchronized(DeploymentRequestRegistry.class) {
// if there is another thread operating on the same module
// at the same time, we need to abort this deployment
if (idToRequest.containsKey(id)) {
String msg = localStrings.getString(
"another_thread_access_same_module",
new Object[]{ id });
throw new IASDeploymentException(msg);
}
idToRequest.put(id, request);
}