[richfaces-issues] [JBoss JIRA] (RF-12252) kitchensink archetype - creating already registered user throws server side error - it should be caught and user should be noticed

kitchensink archetype - creating already registered user throws server side error - it should be caught and user should be noticed ---------------------------------------------------------------------------------------------------------------------------------- Key: RF-12252 URL: https://issues.jboss.org/browse/RF-12252 Project: RichFaces Issue Type: Enhancement Security Level: Public(Everyone can see) Components: archetype Affects Versions: 4.2.2.Final Environment: project generated from kitchensink archetype Reporter: Juraj Huska Priority: Minor When creating an already registered user there is server side error, because of the not unique email: {code} javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: Unique index or primary key violation: "CONSTRAINT_INDEX_8 ON PUBLIC.MEMBER(EMAIL)"; SQL statement: {code} There is also no error message rendered to the user. There should be some notice that such a user have been already registered.