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/presents/server/InvocationDispatcher.java

@@ -0,0 +1,40 @@
+//
+// $Id: InvocationDispatcher.java,v 1.1 2002/08/14 19:07:56 mdb Exp $
+
+package com.threerings.presents.server;
+
+import com.samskivert.util.StringUtil;
+
+import com.threerings.presents.Log;
+import com.threerings.presents.data.ClientObject;
+import com.threerings.presents.data.InvocationMarshaller;
+
+/**
+ * Provides the base class via which invocation service requests are
+ * dispatched.
+ */
+public abstract class InvocationDispatcher
+{
+    /** The invocation provider for whom we're dispatching. */
+    public InvocationProvider provider;
+
+    /**
+     * Creates an instance of the appropriate {@link InvocationMarshaller}
+     * derived class for use with this dispatcher.
+     */
+    public abstract InvocationMarshaller createMarshaller ();
+
+    /**
+     * Dispatches the specified method to our provider.
+     */
+    public void dispatchRequest (
+        ClientObject source, int methodId, Object[] args)
+        throws InvocationException
+    {
+        Log.warning("Requested to dispatch unknown method " +
+                    "[provider=" + provider +
+                    ", sourceOid=" + source.getOid() +
+                    ", methodId=" + methodId +
+                    ", args=" + StringUtil.toString(args) + "].");
+    }
+}