Re: design question

[Thomas Mahler]

Hi Kevin,

Kevin Viet wrote:

Hello all

ODMG specify that an object must be updated in between transaction
bounds

try {
  tx.begin()
  obj.setA(a);
  obj.setB(b);
  // ...
  tx.commit()
}
catch (Throwable t) {
  tx.rollback();
}

First question : if an error occurs after obj.setB() will the object
remains in an unaffected state ?

No, ODMG does not rollback the state of objects on a tx.rollback()!
(This is in compliance with the ODMG spec.)

cheers,
Thomas



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