[jboss-dev-forums] [Design of POJO Server] - Re: JBAS-6061 or weird nested jar

[alesj]

"adrian at jboss.org" wrote : 
  | Well in that case, a more generic solution would be to write a deployer
  | that runs in PostParse. 
  | 
  | It would then check that all the VFS files in getClassPath()
  | are valid and remove those that aren't. This would of course be an
  | optional deployer (not configured by default) for backwards compatiblity purposes.
  | 
Makes sense.

But there's a catch.
This behavior is only triggered when somebody tries to read something from that jar - in this case load some class.
Which starts zip entries read, stumbling upon that broken jar.

How would you know what read/lookup to trigger in this deployer?
Or how would you actually check if all entries - e.g. some similar weird double nested crap - is all legit?

Perhaps we should add another (hard keeping track of all) flag to VFS,
that would also ignore everything - as did the old code.

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