Re: [castor-dev] 1:n Relationship does not work

[Jakob Braeuchi]

hi don, thanks a lot for the hint, the problem is now solved. this bug nearly drove me crazy. is it documented somewhere ? i think it will hit many other who download 0.9.3 jakob ----- Original Message ----- From: Don DeLuca To: [EMAIL PROTECTED] Sent: Wednesday, October 10, 2001 6:11 PM Subject: Re: [castor-dev] 1:n Relationship does not work I believe I ran into the same problem you are having.  This was a bug that was fixed.  I downloaded a nightly build and the problem was solved.   -- Don   -----Original Message----- From: Jakob Braeuchi [mailto:[EMAIL PROTECTED]] Sent: Wednesday, October 10, 2001 11:35 AM To: [EMAIL PROTECTED] Subject: [castor-dev] 1:n Relationship does not work hi,   my 1:n relationship does not work, im completely lost ! i have a person with many accounts, the account has a backpointer to the person. persons without accounts in the database get the same arraylist of accounts !!!   the follwing snippet shows a person with accounts (person with id=1) and a person without accounts (person id = 2). the line Konti: shows the hashCode of the arraylist witch is identical for person 1 and 2. Konto  id=1 .... inhaber = Br�uchi  (inhaber is the backpointer)   [test] Castor: Loading brj.Konto (1) [test] Castor: Loading brj.Konto (2) [test] Castor: Loading brj.Person (1) Person  id=1 vorname=Jakob name=Br�uchi geb=1959-12-11 adr=Bottigenstrasse 102, 3018 Bern test=11 boss=false Konti:343852236 Konto  id=1 nummer=BRJ-1 saldo=123.50 inhaber = Br�uchi        <<<< backpointer ok Konto  id=2 nummer=BRJ-2 saldo=345678.90 inhaber = Br�uchi   [test] Castor: Loading brj.Person (2) Person  id=2 vorname=Christof name=Schnyder geb=null adr= test=12 boss=true Konti:343852236                <<<< actually person 2 has NO accounts but is the same arraylist as for person 1 >>>> Konto  id=1 nummer=BRJ-1 saldo=123.50 inhaber = Br�uchi Konto  id=2 nummer=BRJ-2 saldo=345678.90 inhaber = Br�uchi ... [test] Castor: Loading brj.Konto (6) [test] Castor: Loading brj.Person (5) Person  id=5 vorname=Reto name=Hofstetter geb=null adr=null test=89 boss=false Konti:2080284856            <<<< person 5 has only ONE account  >>>> Konto  id=1 nummer=BRJ-1 saldo=123.50 inhaber = Br�uchi            <<<< backpointer WRONG Konto  id=2 nummer=BRJ-2 saldo=345678.90 inhaber = Br�uchi       <<<< backpointer WRONG Konto  id=6 nummer=RETO-1 saldo=250.60 inhaber = Hofstetter      <<<< backpointer ok   <mapping>     <class name="brj.Person" identity="id" key-generator="IDENTITY">     <map-to table="tabPerson" />     <field name="id" type="integer">       <sql name="id" type="integer"/>     </field>     ...     <field name="konti" type="brj.Konto" required="true" collection="arraylist">       <sql many-key="idPerson"/>     </field>     </class>     <class name="brj.Konto" identity="id" key-generator="IDENTITY">     <map-to table="tabKonto" />     <field name="id" type="integer">       <sql name="id" type="integer"/>     </field>     ...     <field name="inhaber" type="brj.Person">       <sql name="idPerson" />     </field>      </class> </mapping>   thanks for help   jakob