| Erik Bengtson 2007-08-23, 7:11 pm |
| Hi,
Running the following code, and if the jpox.properties cannot be found, a
misleading message is raised that indicates a missing a EntityManager
persistence provider, but should actually tell me that my resource
jpox.properties cannot be found.
PersistenceManagerFactory pmf =
JDOHelper.getPersistenceManagerFactory("jpox.properties");
------------------
Exception in thread "main" javax.jdo.JDOFatalUserException: Unable to invoke
javax.persistence.Persistence.createEntityManagerFactory(String)
at javax.jdo.JDOHelper.getPMFFromEMF(JDOHelper.java:1210)
at javax.jdo.JDOHelper.getPersistenceUnit(JDOHelper.java:952)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:894)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:836)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:814)
at org.jpox.persistence.Main.main(Main.java:10)
NestedThrowablesStackTrace:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at javax.jdo.JDOHelper.getPMFFromEMF(JDOHelper.java:1194)
at javax.jdo.JDOHelper.getPersistenceUnit(JDOHelper.java:952)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:894)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:836)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:814)
at org.jpox.persistence.Main.main(Main.java:10)
Caused by: javax.persistence.PersistenceException: No Persistence provider for
EntityManager named jpox.properties
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:89)
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
... 10 moreg
|