The great invocation services rethink of 2002! Rearchitected the remote

method invocation services and converted everything to the new style.
Could this be my biggest checkin ever?


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1642 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/micasa/lobby/LobbyProvider.java

@@ -1,57 +1,31 @@
 //
-// $Id: LobbyProvider.java,v 1.4 2002/07/23 05:54:52 mdb Exp $
+// $Id: LobbyProvider.java,v 1.5 2002/08/14 19:07:49 mdb Exp $
 
 package com.threerings.micasa.lobby;
 
-import com.threerings.crowd.data.BodyObject;
+import com.threerings.presents.data.ClientObject;
 import com.threerings.presents.server.InvocationProvider;
-import com.threerings.util.StreamableArrayList;
+
+import com.threerings.micasa.lobby.LobbyService.CategoriesListener;
+import com.threerings.micasa.lobby.LobbyService.LobbiesListener;
 
 /**
- * Handles server side of lobby-related invocation services.
+ * Provides access to the server-side implementation of the lobby
+ * services.
  */
-public class LobbyProvider
-    extends InvocationProvider implements LobbyCodes
+public interface LobbyProvider extends InvocationProvider
 {
-    /**
-     * Constructs a lobby provider instance which will be used to handle
-     * all lobby-related invocation service requests. This is
-     * automatically taken care of by the lobby registry, so no other
-     * entity need instantiate and register a lobby provider.
-     *
-     * @param lobreq a reference to the lobby registry active in this
-     * server.
-     */
-    public LobbyProvider (LobbyRegistry lobreg)
-    {
-        _lobreg = lobreg;
-    }
-
     /**
      * Processes a request by the client to obtain a list of the lobby
      * categories available on this server.
      */
-    public void handleGetCategoriesRequest (
-        BodyObject source, int invid)
-    {
-        String[] cats = _lobreg.getCategories(source);
-        // we have to cast the array to an object to avoid having the
-        // compiler pick the version of sendResponse that takes Object[]
-        sendResponse(source, invid, GOT_CATEGORIES_RESPONSE, (Object)cats);
-    }
+    public void getCategories (ClientObject caller,
+                               CategoriesListener listener);
 
     /**
      * Processes a request by the client to obtain a list of lobbies
      * matching the supplied category string.
      */
-    public void handleGetLobbiesRequest (
-        BodyObject source, int invid, String category)
-    {
-        StreamableArrayList list = new StreamableArrayList();
-        _lobreg.getLobbies(source, category, list);
-        sendResponse(source, invid, GOT_LOBBIES_RESPONSE, list);
-    }
-
-    /** A reference to the lobby registry. */
-    protected LobbyRegistry _lobreg;
+    public void getLobbies (ClientObject caller, String category,
+                            LobbiesListener listener);
 }