Changed the lock mechanism to use a service to ratify requests to

acquire and release locks, and to use handler objects to manage locks in 
the process of resolution.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4542 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/peer/server/PeerProvider.java

@@ -0,0 +1,40 @@
+//
+// $Id$
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2006 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.peer.server;
+
+import com.threerings.presents.client.Client;
+import com.threerings.presents.data.ClientObject;
+import com.threerings.presents.peer.client.PeerService;
+import com.threerings.presents.peer.data.NodeObject;
+import com.threerings.presents.server.InvocationException;
+import com.threerings.presents.server.InvocationProvider;
+
+/**
+ * Defines the server-side of the {@link PeerService}.
+ */
+public interface PeerProvider extends InvocationProvider
+{
+    /**
+     * Handles a {@link PeerService#ratifyLockAction} request.
+     */
+    public void ratifyLockAction (ClientObject caller, NodeObject.Lock arg1, boolean arg2);
+}