Bugzilla – Full Text Bug Listing
| Summary: | Entity generating tool cannot identify project references with enums | ||||||
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| Product: | [WebTools] Dali JPA Tools | Reporter: | Allan Zhang <zhang> | ||||
| Component: | General | Assignee: | dali.general-inbox <dali.general-inbox> | ||||
| Status: | CLOSED NOT_ECLIPSE | QA Contact: | |||||
| Severity: | major | ||||||
| Priority: | P3 | CC: | neil.hauge | ||||
| Version: | 2.3.2 | ||||||
| Target Milestone: | --- | ||||||
| Hardware: | PC | ||||||
| OS: | Windows XP | ||||||
| Whiteboard: | |||||||
| Attachments: |
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Created attachment 184647 [details]
JPA projects
I have attached the sample JPA projects that can reproduce the NoClassDefFoundError. I think this is a problem with an adopter extension, as this functionality (Table Generation) is completely platform based. Thanks Neil, sorry for the confusion. |
Build Identifier: org.eclipse.jpt.core_2.3.2.v201008252310 You have a JPA Project X. Enums are defined in Project Y. JPA entities in Project X are referencing these enums from Project Y. Generate DDL from entities will get the following error: Caused by: java.lang.NoClassDefFoundError: com.ussco.base.enums.Application at java.lang.Class.getDeclaredFieldsImpl(Native Method) at java.lang.Class.getDeclaredFields(Unknown Source) at org.apache.openjpa.lib.util.J2DoPrivHelper$7.run(Unknown Source) at org.apache.openjpa.lib.util.J2DoPrivHelper$7.run(Unknown Source) at java.security.AccessController.doPrivileged(Unknown Source) at org.apache.openjpa.persistence.PersistenceMetaDataDefaults. determineImplicitAccessType at org.apache.openjpa.persistence.PersistenceMetaDataDefaults. determineAccessType at org.apache.openjpa.persistence.PersistenceMetaDataDefaults. populate at org.apache.openjpa.meta.MetaDataRepository.addMetaData(Unknown Source) at org.apache.openjpa.meta.MetaDataRepository.addMetaData(Unknown Source) at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser. getMetaData at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser. parseClassAnnotations at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser. parse at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal at org.apache.openjpa.meta.MetaDataRepository.getMetaData(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingRepository.getMapping at org.apache.openjpa.jdbc.meta.MappingTool.getMapping(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingTool.buildSchema(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingTool.run(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingTool.run(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingTool.run(Unknown Source) at org.apache.openjpa.jdbc.meta.MappingTool$1.run(Unknown Source) at org.apache.openjpa.lib.conf.Configurations.launchRunnable at org.apache.openjpa.lib.conf.Configurations.runAgainstAllAnchors at org.apache.openjpa.jdbc.meta.MappingTool.main(Unknown Source) If you move these enums into the JPA Project X along with the entities referncing them it works fine and DDL is generated without any problems. Looks like the Entity generating tool cannot identify project references. Note this problem is only with enums, It works fine with other types referenced from external projects. Reproducible: Always