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  1. Red Hat Fuse
  2. ENTESB-4447

Incompatible TypedQuery exception is thrown when application(Using JPA-Hibernate) bundle is refreshed/re-installed

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      Reproducer attached (Instruction in "Steps_to_reproduce.txt")

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    • 6.3 Sprint 4 (Mar 28 - Apr 29)

    Description

      1) Application uses TypedQuery with hibernate.
      2) It is deployed with no error on JBoss Fuse 6.2 and the application will initialize correctly.
      3) When we try to reinstall/refresh the application bundle, below error is thrown.

      Caused by: java.lang.IllegalArgumentException: Type specified for TypedQuery [entity.Employee] is incompatible with query return type [class entity.Employee]
	at org.hibernate.ejb.AbstractEntityManagerImpl.resultClassChecking(AbstractEntityManagerImpl.java:702)
	at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:303)

      4) Refresh the "hibernate-core" bundle OR JBoss Fuse restart will resolve the issue.

      Reproducer attached (Instruction in "Steps_to_reproduce.txt")

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          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-4495 Hibernate and Bundle ClassLoaders out of sync on Bundle Refresh

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-3599 JPA Hibernate application does not perform operation after undeploy/deploy of bundles, only re-installing feature 'hibernate' make operations possible.

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          HHH-8118 Loading...

          HHH-9837 Loading...

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              g_nodet Guillaume Nodet (Inactive)
              rhn-support-shsingh Shailendra Singh
              Tomas Turek Tomas Turek
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                Updated:
                Resolved: