[#OPENJPA-60] Specifying the wrong persistence implementation in persistence.xml leads to misleading error message

OpenJPA

Specifying the wrong persistence implementation in persistence.xml leads to misleading error message

Created: 27/Sep/06 06:49 PM Updated: 01/Mar/07 02:13 AM

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Component/s:

None

Affects Version/s:

None

Fix Version/s:

0.9.7

Time Tracking:

Not Specified

Resolution Date:

06/Feb/07 03:03 AM

Description

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If "kodo.persistence.PersistenceProviderImpl" is specified instead of "org.apache.openjpa.persistence.PersistenceProviderImpl", a misleading error message results that suggests that the persistence.xml file is missing or cannot be found.

enhance:
     [java] Exception in thread "main" java.util.MissingResourceException: org.apache.openjpa.persistence.PersistenceProductDerivation:java.util.MissingResourceException: The specified XML resource "META-INF/persistence.xml" for persistence unit "null" can't be found in your class path.
     [java] at org.apache.openjpa.lib.conf.ProductDerivations.reportErrors(ProductDerivations.java:217)
     [java] at org.apache.openjpa.lib.conf.ProductDerivations.load(ProductDerivations.java:135)
     [java] at org.apache.openjpa.lib.conf.Configurations.populateConfiguration(Configurations.java:198)
     [java] at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:3468)
     [java] at org.apache.openjpa.enhance.PCEnhancer.main(PCEnhancer.java:3441)

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Pinaki Poddar added a comment - 27/Sep/06 11:16 PM

Fix available on revision #450632.

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Patrick Linskey added a comment - 06/Feb/07 03:03 AM

Resolving, assuming that Pinaki's change is correct.