idbag collection-id native / identity fails on sql server (but works on oracle) ------------------------------------------------------------------------------- Key: HHH-4009 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4009 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.2.4 Environment: - jboss 4.3.0_GA coming with hibernate 3.2.4 - java jdk 1.5.0_18 - windows server 2008 E SP2 - microsoft sqljdbc 2.0 driver - microsoft sql server 2008 E Reporter: dominic roesti related forum post: https://forum.hibernate.org/viewtopic.php?f=1&t=998004&start=0 i'm trying use native id generation to enable my hibernate / java application for cross platform usage, it should run with oracle 10g (sequence) as well as with microsoft sql server 2008 (identity) i'm having a class "RoutingTable" with class "Route" as composite element, configured as follows: /** * @hibernate.collection-id generator-class = "native" type = * "java.lang.Long" column = "ID" * @hibernate.composite-element class = "com.rixxo.mbsp.model.routing.Route" * * @hibernate.generator-param * name = "sequence" * value = "sq_id_mbsp_route" * * @hibernate.idbag lazy = "false" table = "MBSP_ROUTE" order-by = "POSITION * asc" * @hibernate.key column = "ROUTING_TABLE_ID" */ public List<Route> getRoutes() { return routes; } public void setRoutes(List<Route> routes) { this.routes = routes; } on sql server, when saving the RoutingTable with new Routes on, this causes a classcast exception: Code: 2009-07-02 10:18:26,369 [http-8443-3] INFO STDOUT - Hibernate: insert into MBSP_ROUTE (ROUTING_TABLE_ID, ID, OPERATOR_ID, CHANNEL_ID, POSITION) values (?, ?, ?, ?, ?) 2009-07-02 10:18:26,370 [http-8443-3] INFO LongType - could not bind value 'POST_INSERT_INDICATOR' to parameter: 2; org.hibernate.id.IdentifierGeneratorFactory$2 2009-07-02 10:18:26,371 [http-8443-3] WARN arjLoggerI18N - [com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2] TwoPhaseCoordinator.beforeCompletion - failed for com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple@1b853a5 java.lang.ClassCastException: org.hibernate.id.IdentifierGeneratorFactory$2 at org.hibernate.type.LongType.set(LongType.java:42) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:136) at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:116) at org.hibernate.persister.collection.AbstractCollectionPersister.writeIdentifier(AbstractCollectionPersister.java:807) at org.hibernate.persister.collection.AbstractCollectionPersister.insertRows(AbstractCollectionPersister.java:1359) at org.hibernate.action.CollectionUpdateAction.execute(CollectionUpdateAction.java:56) i tried "native" as well as "identity" with the same result. there are multiple problems: 1) hibernate seems to try to insert a value into an identity field (ID) 2) the POST_INSERT_INDICATOR value cant be bound -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira