Groups > comp.lang.java.programmer > #7676

Re: De-serializing an object with missing child classes

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From	"raphfrk@gmail.com" <raphfrk@gmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: De-serializing an object with missing child classes
Date	Wed, 7 Sep 2011 07:17:30 -0700 (PDT)
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On Sep 7, 12:45 pm, Andreas Leitgeb <a...@gamma.logic.tuwien.ac.at>
wrote:
> Since then, for some reason, some class files are "irrecoverably lost"
> (or maybe just not shipped in some stripped down distribution of his sw),
> and the task is *NOT* to recover those lost classes, but to recover just
> those other objects whose .class files are still available. The data for
> the instances of the lost classes should just be discarded, and a null
> written instead of the actual instance.

The issue was a plugin system where it would save data associated with
a plugin (or maybe even that the plugin is loaded later).

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Thread

De-serializing an object with missing child classes "raphfrk@gmail.com" <raphfrk@gmail.com> - 2011-09-06 05:15 -0700
  Re: De-serializing an object with missing child classes Robert Klemme <shortcutter@googlemail.com> - 2011-09-06 05:34 -0700
    Re: De-serializing an object with missing child classes "raphfrk@gmail.com" <raphfrk@gmail.com> - 2011-09-06 07:17 -0700
      Re: De-serializing an object with missing child classes Robert Klemme <shortcutter@googlemail.com> - 2011-09-07 07:46 +0200
        Re: De-serializing an object with missing child classes Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2011-09-07 11:45 +0000
          Re: De-serializing an object with missing child classes "raphfrk@gmail.com" <raphfrk@gmail.com> - 2011-09-07 07:17 -0700
        Re: De-serializing an object with missing child classes "raphfrk@gmail.com" <raphfrk@gmail.com> - 2011-09-07 07:14 -0700
  Re: De-serializing an object with missing child classes Roedy Green <see_website@mindprod.com.invalid> - 2011-09-06 06:04 -0700
  Re: De-serializing an object with missing child classes Roedy Green <see_website@mindprod.com.invalid> - 2011-09-06 11:59 -0700
    Re: De-serializing an object with missing child classes Arne Vajhøj <arne@vajhoej.dk> - 2011-09-06 19:51 -0400
      Re: De-serializing an object with missing child classes markspace <-@.> - 2011-09-06 17:53 -0700
  Re: De-serializing an object with missing child classes Arne Vajhøj <arne@vajhoej.dk> - 2011-09-06 19:53 -0400

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