conveniance modification: added registry and getters for modules to BaseHandler

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

user/src/main/java/de/srsoftware/umbrella/user/UserModule.java

@@ -69,7 +69,6 @@ public class UserModule extends BaseHandler implements UserService {
 	private static final System.Logger LOG = System.getLogger("User");
 	private final UserDb users;
 	private final LoginServiceDb logins;
-	private final ModuleRegistry registry;
 	private final HashMap<String, State> stateMap = new HashMap<>(); // map from state to OIDC provider name
 	private final HashMap<String,String> tokenMap = new HashMap<>();
 
@@ -82,11 +81,11 @@ public class UserModule extends BaseHandler implements UserService {
 	}
 
 	public UserModule(ModuleRegistry registry, Configuration config) throws UmbrellaException {
+		super(registry);
 		var dbFile = config.get(CONFIG_DATABASE).orElseThrow(() -> missingConfigException(CONFIG_DATABASE));
 		// may be splitted in separate db files later
 		logins        = new SqliteDB(connect(dbFile));
 		users         = new SqliteDB(connect(dbFile));
-		this.registry = registry.add(this);
 	}
 
 	private boolean deleteOIDC(HttpExchange ex, UmbrellaUser user, Path path) throws IOException {
@@ -504,7 +503,7 @@ public class UserModule extends BaseHandler implements UserService {
 			var fills = Map.of("url",url);
 			var message = new Message(user,subject,content,fills,null);
 			var envelope = new Envelope(message,user);
-			registry.postBox().send(envelope);
+			postBox().send(envelope);
 		} catch (UmbrellaException e){
 			return send(ex,e);
 		}