[OPENJPA-167] Bad error message for named queries and no listed entities

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 0.9.0, 0.9.6
• Component/s: diagnostics
• Assignee: Unassigned
• Reporter: Patrick Linskey
• Created: 10/Mar/07 11:15
• Updated: 04/Jul/09 03:47

Description

When executing a named query without having declared any persistent types, I get the following:

<4|true|0.0.0> org.apache.openjpa.persistence.ArgumentException: There is no query with the name "SimpleXml.findAll" defined for any of the known persistent classes: null.
at org.apache.openjpa.meta.MetaDataRepository.getQueryMetaData(MetaDataRepository.java:1494)
at org.apache.openjpa.persistence.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:767)
at org.apache.openjpa.persistence.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:62)
at org.apache.openjpa.persistence.xml.TestSimpleXmlEntity.testNamedQueryInXmlNamedEntity(TestSimpleXmlEntity.java:12)

This message should read "No persistent classes were listed in <path-to-persistence.xml>, and auto-class-scanning is not configured, so no named queries can be found. You can configure auto-class-scanning by <auto-class-scan info here>" or something along those lines.