[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-4201) Discriminator of RootClass is not exported.

Discriminator of RootClass is not exported. ------------------------------------------- Key: JBIDE-4201 URL: https://jira.jboss.org/jira/browse/JBIDE-4201 Project: Tools (JBoss Tools) Issue Type: Sub-task Components: Hibernate Affects Versions: 3.0.0.GA Reporter: Dmitry Geraskov Assignee: Max Rydahl Andersen Fix For: 3.1.0.M1 Attachments: patch.txt RootClass.discriminator value used to determine discriminator type and columns when table-pre-type-hierarchy used in mapping, but element discriminator never exported and sessionFactory can't be built for such configuration: org.hibernate.MappingException: No discriminator found for com.jboss.dvd.seam.Admin. Discriminator is needed when 'single-table-per-hierarchy' is used and a class has subclasses org.hibernate.MappingException: No discriminator found for com.jboss.dvd.seam.Admin. Discriminator is needed when 'single-table-per-hierarchy' is used and a class has subclasses at org.hibernate.mapping.SingleTableSubclass.validate(SingleTableSubclass.java:41) at org.hibernate.cfg.Configuration.validate(Configuration.java:1102) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1287) at org.hibernate.console.ConsoleConfiguration$3.execute(ConsoleConfiguration.java:502) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:64) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:95) at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:497) ...