Thanks a lot, i think you give me the way to find the mistake. And i found a pb in a descriptor. I have a descriptor with two PKs, but in my database the associated table has just 1 PK.
I ll modify it and will try to use the 1.0.3. Samuel. -----Message d'origine----- De : Manukyan, Sergey [mailto:[EMAIL PROTECTED] Envoyé : mercredi 14 septembre 2005 14:26 À : OJB Users List Objet : RE: ArrayIndexOutOfBoundsException Exception Hi Samuel, Had similar problem and the answer was that I was trying to map more columns in indirection table then existed in a class I was referring to, like f.e. I had : Class1(PK1) Class2(PK2,PK3) and IndirectionTable1(PK1,PK2,PK3) The the wrong thing I did was: Class1.Relation1(using IndirectionTable1)({PK1},{PK1,PK2,PK3}) - WRONG! - resulting in ArrayIndexOutOfBoundsException. As there are just two keys in Class2 not three!!! Class1.Relation1(using IndirectionTable1)({PK1},{PK2,PK3}) - CORRECT! Hope it helps, -Sergey -----Original Message----- From: Gru Samuel [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 14, 2005 3:11 AM To: 'OJB Users List' Subject: RE: ArrayIndexOutOfBoundsException Exception Hi, Last month, i had no aswer, so i already send my pb. ;-) Please help me. Thanks Samuel -----Message d'origine----- De : Gru Samuel [mailto:[EMAIL PROTECTED] Envoyé : vendredi 26 août 2005 10:45 À : Liste Ojb (E-mail) Objet : ArrayIndexOutOfBoundsException Exception Hi, We want to use the ojb 1.0.3 (actually, we have the 1.0.rc5 version) When i use this version, i have an ArrayIndexOutOfBoundsException exception. my descriptors are : <class-descriptor class="fr.ouestfrance.xxx.ProcedureServeur" table="proc"> .... <collection-descriptor name="_Fonctions" element-class-ref="fr.ouestfrance.xxx.FonctionParametreServeur" auto-retrieve="true" auto-update="true" auto-delete="true" orderby="nb_ordre" sort="ASC" indirection-table="procedurefonction" > <fk-pointing-to-this-class column="id_proc"/> <fk-pointing-to-element-class column="id_fonctionparametree"/> </collection-descriptor> </class-descriptor> <class-descriptor class="fr.ouestfrance.xxx.FonctionParametreServeur" table="fonctionparametree"> <field-descriptor name="_Id" column="id_fonctionparametree" jdbc-type="numeric" primarykey="true" autoincrement="true" access="readonly" /> .... <collection-descriptor name="_Parametres" element-class-ref="ParametreValoriseServeur" auto-update="true" auto-delete="true" auto-retrieve="true" orderby="nb_ordre" sort="ASC" indirection-table="fonctionparametrevalorise"> <fk-pointing-to-this-class column="id_fonctionparametree"/> <fk-pointing-to-element-class column="id_parametrevalorise"/> </collection-descriptor> <reference-descriptor name="_FonctionInstanciee" class-ref="fr.ouestfrance.xxx.FonctionServeur" auto-retrieve="true" auto-update="false" auto-delete="false"> <foreignkey field-ref="_FonctionInstanciee::_Id" /> </reference-descriptor> </class-descriptor> <class-descriptor class="fr.ouestfrance.xxx.ParametreValoriseServeur" table="parametrevalorise"> <field-descriptor name="_Id" column="id_parametrevalorise" jdbc-type="numeric" primarykey="true" autoincrement="true" access="readonly"/> ... </class-descriptor> java.lang.ArrayIndexOutOfBoundsException: 2 at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildMtoNImplemen torQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildMtoNImplemen torQueries(Unknown Source) at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.prefetchRelations hip(Unknown Source) at org.apache.ojb.broker.core.QueryReferenceBroker.performRetrievalTasks(Unknow n Source) at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknow n Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery( Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery( Unknown Source) .... Can you explain me where the error is in my descriptor ? When i read the src of the class, i see : > String[] indFkCols = getFksToThisClass(); > String[] indItemFkCols = getFksToItemClass(); > FieldDescriptor[] pkFields = getOwnerClassDescriptor().getPkFields(); > FieldDescriptor[] itemPkFields = getItemClassDescriptor().getPkFields(); > String[] cols = new String[indFkCols.length + indItemFkCols.length]; > int[] jdbcTypes = new int[indFkCols.length + indItemFkCols.length]; Do you think the last line is correct ? Why it isnt "int[] jdbcTypes = new int[pkFields .length + itemPkFields .length];" ? Thanks, Samuel ---------------------------------------------------------------------------- -------------- Les informations ou pièces jointes contenues dans ce message sont confidentielles. Seul le destinataire expressément visé peut en prendre connaissance. Toute autre personne qui en divulguera, diffusera ou prendra des copies sera passible de poursuites. La société Ouest-France décline en outre, toute responsabilité de quelque nature que ce soit au titre de ce message s'il a été altéré, déformé ou falsifié. ---------------------------------------------------------------------------- -------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ---------------------------------------------------------------------------- -------------- Les informations ou pièces jointes contenues dans ce message sont confidentielles. Seul le destinataire expressément visé peut en prendre connaissance. Toute autre personne qui en divulguera, diffusera ou prendra des copies sera passible de poursuites. La société Ouest-France décline en outre, toute responsabilité de quelque nature que ce soit au titre de ce message s'il a été altéré, déformé ou falsifié. ---------------------------------------------------------------------------- -------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ********************** ** LEGAL DISCLAIMER ** ********************** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ---------------------------------------------------------------------------- -------------- Les informations ou pièces jointes contenues dans ce message sont confidentielles. Seul le destinataire expressément visé peut en prendre connaissance. Toute autre personne qui en divulguera, diffusera ou prendra des copies sera passible de poursuites. La société Ouest-France décline en outre, toute responsabilité de quelque nature que ce soit au titre de ce message s'il a été altéré, déformé ou falsifié. ---------------------------------------------------------------------------- -------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
