Examples of OpenEJBException

• org.apache.openejb.OpenEJBException
  The OpenEJBException is the standard exception thrown by all methods in all type in the Container Provider Interface (CPI). The OpenEJBException has 3 subtypes each serving a different purpose. The Container will always thrown one of these subtype and should never the OpenEJBException itself.

  • org.apache.openejb.ApplicationException
    This type is thrown when a normal EnterpriseBean exception is thrown. The ApplicationException's nested Exception will be either an EJB ApplicationException (a custom exception defined by the bean developer) or a RemoteException. The org.openejb.ApplicationException must be caught and its nested exception rethrown by the bean proxy to the client. The org.apache.openejb.ApplicationException is non-system exception; it does NOT indicate a problem with the contaienr itself.
  • org.apache.openejb.InvalidateReferenceException
    This type is thrown when the EnterpriseBean throws a RuntimeException or system exception that results in the eviction of the bean instance. The InvalidateReferenceException's nested exception will be a RemoteException or a RuntimeException, which must be converted to a RemoteException if applicable for the given beany proxy type. The Application Server must catch the InvalidateReferenceException and its nested exception rethrown by the bean proxy (if the nested exception is a RuntimeException it must first be converted to a RemoteException if the bean proxy is a java.rmi.Remote proxy). After the exception is re-thrown by the bean proxy, the bean proxy must be invalidated so that all subsequent invocations by the client on that bean proxy throw a RemoteException. The proxy is made invalid. InvalidateReferenceException is non-system exception; it does NOT indicate a problem with the container itself.
  • org.apache.openejb.SystemException
    This type is thrown when the container has encountered an unresolvable system exception that make this Container unable to process requests. A breakdown in communication with one of the primary services or a RuntimeException thrown within the container (not by a bean) is are good examples. The org.openejb.SystemException represents a serious problem with the Container. The Container should be shut down and not used for any more processing.

  @see ApplicationException @see InvalidateReferenceException @see OpenEJBException @see SystemException

Examples of org.apache.openejb.OpenEJBException