More custom classloader support. We now have a proof-of-concept working so

it's unlikely that the rabbit hole will surprise us with further depth.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3269 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/net/Connection.java

@@ -1,5 +1,5 @@
 //
-// $Id: Connection.java,v 1.20 2004/08/27 02:20:24 mdb Exp $
+// $Id$
 //
 // Narya library - tools for developing networked games
 // Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
@@ -80,6 +80,17 @@ public abstract class Connection implements NetEventHandler
         _handler = handler;
     }
 
+    /**
+     * Configures this connection with a custom class loader.
+     */
+    public void setClassLoader (ClassLoader loader)
+    {
+        _loader = loader;
+        if (_oin != null) {
+            _oin.setClassLoader(loader);
+        }
+    }
+
     /**
      * Returns the selection key associated with our socket channel.
      */
@@ -175,6 +186,9 @@ public abstract class Connection implements NetEventHandler
         _fin = other._fin;
         _oin = other._oin;
         _oout = other._oout;
+        if (_loader != null) {
+            _oin.setClassLoader(_loader);
+        }
     }
 
     /**
@@ -242,6 +256,9 @@ public abstract class Connection implements NetEventHandler
             if (_fin == null) {
                 _fin = new FramedInputStream();
                 _oin = new ObjectInputStream(_fin);
+                if (_loader != null) {
+                    _oin.setClassLoader(_loader);
+                }
             }
 
             // there may be more than one frame in the buffer, so we keep
@@ -318,10 +335,10 @@ public abstract class Connection implements NetEventHandler
 
     protected FramedInputStream _fin;
     protected ObjectInputStream _oin;
-
     protected ObjectOutputStream _oout;
 
     protected MessageHandler _handler;
+    protected ClassLoader _loader;
 
     /** The number of milliseconds beyond the ping interval that we allow
      * a client's network connection to be idle before we forcibly