Pass a message along with a FailureResponse.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4819 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/presents/client/ClientDObjectMgr.as

@@ -198,8 +198,7 @@ public class ClientDObjectMgr
             }
 
         } else if (obj is FailureResponse) {
-            var foid :int = (obj as FailureResponse).getOid();
-            notifyFailure(foid);
+            notifyFailure((obj as FailureResponse).getOid(), (obj as FailureResponse).getMessage());
 
         } else if (obj is PongResponse) {
             _client.gotPong(obj as PongResponse);
@@ -303,7 +302,7 @@ public class ClientDObjectMgr
      * Notifies the subscribers that had requested this object (for subscription) that it is not
      * available.
      */
-    protected function notifyFailure (oid :int) :void
+    protected function notifyFailure (oid :int, message :String) :void
     {
         // let the penders know that the object is not available
         var req :PendingRequest = (_penders.remove(oid) as PendingRequest);
@@ -315,7 +314,7 @@ public class ClientDObjectMgr
         for (var ii :int = 0; ii < req.targets.length; ii++) {
             var target :Subscriber = req.targets[ii];
             // and let them know that the object is in
-            target.requestFailed(oid, new ObjectAccessError("No such object " + oid + "."));
+            target.requestFailed(oid, new ObjectAccessError(message));
         }
     }
 

src/as/com/threerings/presents/net/FailureResponse.as

@@ -30,17 +30,24 @@ public class FailureResponse extends DownstreamMessage
         return _oid;
     }
 
+    public function getMessage () :String
+    {
+        return _message;
+    }
+
     public function toString () :String
     {
-        return "[type=FAIL, msgid=" + messageId + ", oid=" + _oid + "]";
+        return "[type=FAIL, msgid=" + messageId + ", oid=" + _oid + ", msg=" + _message + "]";
     }
 
     override public function readObject (ins :ObjectInputStream) :void
     {
         super.readObject(ins);
         _oid = ins.readInt();
+        _message = ins.readUTF();
     }
 
     protected var _oid :int;
+    protected var _message :String;
 }
 }

src/java/com/threerings/presents/client/ClientDObjectMgr.java

@@ -169,8 +169,7 @@ public class ClientDObjectMgr
                 }
 
             } else if (obj instanceof FailureResponse) {
-                int oid = ((FailureResponse)obj).getOid();
-                notifyFailure(oid);
+                notifyFailure(((FailureResponse)obj).getOid(), ((FailureResponse)obj).getMessage());
 
             } else if (obj instanceof PongResponse) {
                 _client.gotPong((PongResponse)obj);
@@ -303,7 +302,7 @@ public class ClientDObjectMgr
      * Notifies the subscribers that had requested this object (for subscription) that it is not
      * available.
      */
-    protected void notifyFailure (int oid)
+    protected void notifyFailure (int oid, String message)
     {
         // let the penders know that the object is not available
         PendingRequest<?> req = _penders.remove(oid);
@@ -313,8 +312,7 @@ public class ClientDObjectMgr
         }
 
         for (int i = 0; i < req.targets.size(); i++) {
-            // and let them know that the object is in
-            req.targets.get(i).requestFailed(oid, null);
+            req.targets.get(i).requestFailed(oid, new ObjectAccessException(message));
         }
     }
 

src/java/com/threerings/presents/dobj/ObjectAccessException.java

@@ -30,8 +30,7 @@ package com.threerings.presents.dobj;
 public class ObjectAccessException extends Exception
 {
     /**
-     * Constructs a object access exception with the specified error
-     * message.
+     * Constructs a object access exception with the specified error message.
      */
     public ObjectAccessException (String message)
     {

src/java/com/threerings/presents/net/FailureResponse.java

@@ -32,12 +32,12 @@ public class FailureResponse extends DownstreamMessage
     }
 
     /**
-     * Constructs a failure response in response to a request for the
-     * specified oid.
+     * Constructs a failure response in response to a request for the specified oid.
      */
-    public FailureResponse (int oid)
+    public FailureResponse (int oid, String message)
     {
         _oid = oid;
+        _message = message;
     }
 
     public int getOid ()
@@ -45,10 +45,16 @@ public class FailureResponse extends DownstreamMessage
         return _oid;
     }
 
+    public String getMessage ()
+    {
+        return _message;
+    }
+
     public String toString ()
     {
-        return "[type=FAIL, msgid=" + messageId + ", oid=" + _oid + "]";
+        return "[type=FAIL, msgid=" + messageId + ", oid=" + _oid + ", msg=" + _message + "]";
     }
 
     protected int _oid;
+    protected String _message;
 }

src/java/com/threerings/presents/server/PresentsClient.java

@@ -820,7 +820,7 @@ public class PresentsClient
         // from interface ProxySubscriber
         public void requestFailed (int oid, ObjectAccessException cause)
         {
-            postMessage(new FailureResponse(oid));
+            postMessage(new FailureResponse(oid, cause.getMessage()));
         }
 
         // from interface ProxySubscriber