[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-2159) NullPointerException in FromElement#findIntendedAliasedFromElementBasedOnCrazyJPARequirements with 'hibernate.query.jpaql_strict_compliance' enabled

NullPointerException in FromElement#findIntendedAliasedFromElementBasedOnCrazyJPARequirements with 'hibernate.query.jpaql_strict_compliance' enabled ---------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-2159 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2159 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.0.ga Environment: hibernate 3.2.0GA, PostgreSQL 8.1.4 (using build 407 of the JDBC driver). JDK 1.5.0_06, JBoss 4.0.4GA, Operating system is Fedora Core 5 Reporter: Andy Dale Assignee: Steve Ebersole Fix For: 3.2.6, 3.3 Attachments: FromClause.java, FromClause.java.diff, hibernate-null-class-alias.patch, hibernate_testcase.tar.gz, HibernateTestcase.tar.gz, OrignalTest.tar.gz First off i do not know if this bug belongs to the Hibernate3(core) or Hibernate EntityManger branch, but have entered it against core because that is where the exception occurs (in org.hibernate.hql.ast.tree.FromClause.findIntendedAliasedFromElementBasedOnCrazyJPARequirements). I have a relativley simple entity setup up to test a proof of concept. Persisting the data to the database is not a problem in the new version 3.2.0.GA, but the problems occurs when trying to perform a query on the persisted data, the very same query works with 3.2.0CR2 but gives a nullPointException in 3.2.0GA. I have attached the java source for the entities + session bean (in hibernate_testcase.tar.gz/entities file) and the java class (in hibernate_testcase.tar.gz/service file) that is used to persist and query the data, and because this was only meant to be a proof of concept i have also included the .ear archive as apart from the entity definitions and session bean the only other thing it contains is a JBoss .sar archive which calls the static persist and query methods in the session bean (service test.testcase). Please note to use the .ear archive you need a datasource called Postgres_Test