Skeleton for bureau/agent architecture (https://wiki.earth.threerings.net/display/whirled/The+Bureacracy)

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5025 542714f4-19e9-0310-aa3c-eee0fc999fb1
2008-04-25 20:22:21 +00:00
parent 5d02ac7306
commit e7374452cd
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+//
+// $Id$
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2008 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.bureau.client;
+
+import com.threerings.bureau.client.BureauReceiver;
+import com.threerings.presents.client.InvocationDecoder;
+import com.threerings.presents.data.ClientObject;
+
+/**
+ * Dispatches calls to a {@link BureauReceiver} instance.
+ */
+public class BureauDecoder extends InvocationDecoder
+{
+    /** The generated hash code used to identify this receiver class. */
+    public static final String RECEIVER_CODE = "3e98f7a30deb5a8e25e05c71c6081bf4";
+
+    /** The method id used to dispatch {@link BureauReceiver#createAgent}
+     * notifications. */
+    public static final int CREATE_AGENT = 1;
+
+    /** The method id used to dispatch {@link BureauReceiver#destroyAgent}
+     * notifications. */
+    public static final int DESTROY_AGENT = 2;
+
+    /**
+     * Creates a decoder that may be registered to dispatch invocation
+     * service notifications to the specified receiver.
+     */
+    public BureauDecoder (BureauReceiver receiver)
+    {
+        this.receiver = receiver;
+    }
+
+    @Override // documentation inherited
+    public String getReceiverCode ()
+    {
+        return RECEIVER_CODE;
+    }
+
+    @Override // documentation inherited
+    public void dispatchNotification (int methodId, Object[] args)
+    {
+        switch (methodId) {
+        case CREATE_AGENT:
+            ((BureauReceiver)receiver).createAgent(
+                (ClientObject)args[0], ((Integer)args[1]).intValue()
+            );
+            return;
+
+        case DESTROY_AGENT:
+            ((BureauReceiver)receiver).destroyAgent(
+                (ClientObject)args[0], ((Integer)args[1]).intValue()
+            );
+            return;
+
+        default:
+            super.dispatchNotification(methodId, args);
+            return;
+        }
+    }
+}