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WO5.4: Bug serializing/deserializing EOAndQualifiers?
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WO5.4: Bug serializing/deserializing EOAndQualifiers?

  • Subject: WO5.4: Bug serializing/deserializing EOAndQualifiers?
  • From: Tom Woteki <email@hidden>
  • Date: Fri, 16 Nov 2007 10:49:27 -0500
Hi:
I believe there is a bug in the serialization/deserialization of EOAndQualifiers in WO5.4. I'm wondering if anyone else has observed this before I file a bug.

I am porting an application verbatim from WO5.3 on 10.4.10 to WO5.4 on Leopard. The serialization code works perfectly in the WO5.3  environment but I get a ClassCastException 

at com.webobjects.eocontrol.EOAndQualifier.readObject(EOAndQualifier.java:250)

when I perform the deserialization operation in 5.4/Leopard.

I am working with an EOAndQualifier that resembles this as a string:

((loginName = 'foobar') and (loginCount = '0'))

Upon deserializing the previously serialized version of this I get the exception noted above. If I merely change the "and" to "or" everything works fine.

I can formulate a workaround to this to solve my problem, but of course this doesn't fix the root cause bug I believe is present.

Has anyone else seen this?

Regards,
Tom



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