Re: very, very serious problem - null values where objects should be

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Mon Jun 05 2006 - 09:39:38 EDT

  • Next message: Tomi NA: "Re: very, very serious problem - null values where objects should be"

    On Jun 5, 2006, at 5:00 PM, Tomi NA wrote:

    > However, the complex event sequences, usage of a databinding framework
    > coupled with classes generated with a modifed superclass template
    > create a fairly hard to follow interaction. The breakpoint in the
    > setToObjectGroup() method never catches anything, for instance. It is
    > the usage environment that somehow nullifies parts of the object
    > graph...

    You can go one step down - override 'DataObject.writeProperty' and
    log the output when the property is 'toObjectGroup' and value is
    'null' (or even call Thread.dumpStack() to get the full stack trace
    of the call).

    If you still don't see any suspect invocations, this is probably
    something related to serialization.

    Andrus

    This archive was generated by hypermail 2.0.0 : Mon Jun 05 2006 - 09:40:04 EDT