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https://issues.apache.org/jira/browse/OPENJPA-326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Dick updated OPENJPA-326:
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Attachment: OPENJPA-326.patch.txt
Example exception:
<openjpa-1.0.0-SNAPSHOT-r420667:568164 nonfatal general error>
org.apache.openjpa.persistence.PersistenceException: org.xml.sax.SAXException:
file:/home/mikedd/workspaces/jpa/tests/target/test-classes/META-INF/orm.xml
[Location: Line: 29, C: 14]: An error was encountered while parsing element
"entity". Make sure the metadata file is correctly formatted.
[java.lang.NullPointerException]
at
org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML(PersistenceMetaDataFactory.java:250)
at
org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:199)
at
org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:433)
Patch attached so that I don't lose track of the changes. The fix is committed
in trunk and we'll migrate to 1.0.1 when we're done with 1.0.0.
> NPE if a discriminator column is specified without discriminator type in
> orm.xml
> --------------------------------------------------------------------------------
>
> Key: OPENJPA-326
> URL: https://issues.apache.org/jira/browse/OPENJPA-326
> Project: OpenJPA
> Issue Type: Bug
> Affects Versions: 0.9.7
> Reporter: Michael Dick
> Assignee: Michael Dick
> Fix For: 1.0.1
>
> Attachments: OPENJPA-326.patch.txt
>
>
> XMLPersistenceMappingParser should initialize _discType to STRING to avoid a
> potential NPE. I'll provide an example shortly.
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