public UserDetails loadUserByUsername()

in taverna-server-webapp/src/main/java/org/apache/taverna/server/master/identity/UserStore.java [308:332]

• 25 lines of code
• 7 McCabe index (conditional complexity)

	public UserDetails loadUserByUsername(String username)
			throws UsernameNotFoundException, DataAccessException {
		User u;
		if (base != null) {
			log.warn("bootstrap user store still installed!");
			BootstrapUserInfo ud = base.get(username);
			if (ud != null) {
				log.warn("retrieved production credentials for " + username
						+ " from bootstrap store");
				u = ud.get(encoder);
				if (u != null)
					return u;
			}
		}
		try {
			u = detach(getById(username));
		} catch (NullPointerException npe) {
			throw new UsernameNotFoundException("who are you?");
		} catch (Exception ex) {
			throw new UsernameNotFoundException("who are you?", ex);
		}
		if (u != null)
			return u;
		throw new UsernameNotFoundException("who are you?");
	}