BureauClientFactory class to make client resolution more intuitive, plus a registry method to install the factory

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5221 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/bureau/server/BureauRegistry.java

@@ -39,6 +39,7 @@ import com.threerings.presents.data.ClientObject;
 import com.threerings.presents.dobj.ObjectDeathListener;
 import com.threerings.presents.dobj.ObjectDestroyedEvent;
 import com.threerings.presents.dobj.RootDObjectManager;
+import com.threerings.presents.server.ClientManager;
 import com.threerings.presents.server.InvocationManager;
 
 import com.threerings.bureau.data.AgentObject;
@@ -117,6 +118,16 @@ public class BureauRegistry
     {
     }
 
+    /**
+     * Install the bureau client factory in the manager, delegating to the current factory
+     * for non-bureau connections.
+     */
+    public void addClientFactory (ClientManager clmgr)
+    {
+        clmgr.setClientFactory(
+            new BureauClientFactory(clmgr.getClientFactory()));
+    }
+
     /**
      * Check the credentials to make sure this is one of our bureaus.
      * @return null if all's well, otherwise a string describing the authentication failure