ClientFactory -> SessionFactory, etc.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5509 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/SessionFactory.java

@@ -0,0 +1,55 @@
+//
+// $Id$
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/narya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.presents.server;
+
+import com.threerings.util.Name;
+
+import com.threerings.presents.net.AuthRequest;
+
+/**
+ * Used to determine what type of {@link PresentsSession} to use to manage an authenticated client
+ * as well the type of {@link ClientResolver} to use when resolving clients' runtime data.
+ */
+public interface SessionFactory
+{
+    /** The default client factory. */
+    public static SessionFactory DEFAULT = new SessionFactory() {
+        public Class<? extends PresentsSession> getSessionClass (AuthRequest areq) {
+            return PresentsSession.class;
+        }
+        public Class<? extends ClientResolver> getClientResolverClass (Name username) {
+            return ClientResolver.class;
+        }
+    };
+
+    /**
+     * Returns the {@link PresentsSession} derived class to use for the session that authenticated
+     * with the supplied request.
+     */
+    Class<? extends PresentsSession> getSessionClass (AuthRequest areq);
+
+    /**
+     * Returns the {@link ClientResolver} derived class to use to resolve a client with the
+     * specified username.
+     */
+    Class <? extends ClientResolver> getClientResolverClass (Name username);
+}