| Andy Jefferson (JIRA) 2007-08-14, 7:11 pm |
|
[ https://issues.apache.org/jira/brow...action_12519748 ]
Andy Jefferson commented on JDO-517:
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Why are classes annotated with @NotPersistent on fields and @Persistent on properties ? I would expect (from other persistence specifications) to have one or the other annotated. Annotating fields (with any annotation) implies that fields are used for per
sistence, yet then it encounters properties with more annotations.
Does the spec define the equivalent of access-type in JPA ? and what is supposed to happen when the user takes leave of senses and annotates everything under the sun ?
> NPE on enhancement of classes with persistent properties
> --------------------------------------------------------
>
> Key: JDO-517
> URL: https://issues.apache.org/jira/browse/JDO-517
> Project: JDO
> Issue Type: Bug
> Components: tck2
> Affects Versions: JDO 2 maintenance release 1
> Reporter: Michelle Caisse
> Assignee: Andy Jefferson
>
> To reproduce, edit project.propeties, go to the end of the file, and edit out the comment and blank lines so that the classes in the companyAnnotatedPC package are included in the argument list to the enhancer.
> 11:39:16,031 (main) ERROR [JPOX.Enhancer] - An error was encountered reading the specified input files. Please consult the log for details. The following may help : Errors were encountered when loading the specified MetaData files and classes. See the n
ested exceptions for details
> Errors were encountered when loading the specified MetaData files and classes. See the nested exceptions for details
> org.jpox.exceptions.JPOXUserException: Errors were encountered when loading the specified MetaData files and classes. See the nested exceptions for details
> at org.jpox.metadata.MetaDataManager.initialise(MetaDataManager.java:299)
> at org.jpox.enhancer.JPOXEnhancer.getFileMetaDataForInput(JPOXEnhancer.java:724)
> at org.jpox.enhancer.JPOXEnhancer.main(JPOXEnhancer.java:533)
> Caused by: java.lang.NullPointerException
> at org.jpox.metadata.annotations.JDOAnnotationReader. processFieldAnnotations(JDOAnnotationRea
der.java:1594)
> at org.jpox.metadata.annotations.AbstractAnnotationReader. getMetaDataForClass(AbstractAnnotationRe
ader.java:211)
> at org.jpox.metadata.annotations.AnnotationManagerImpl. getMetaDataForClass(AnnotationManagerImp
l.java:133)
> at org.jpox.metadata.MetaDataManager.loadAnnotationsForClass(MetaDataManager.java:1729)
> at org.jpox.metadata.MetaDataManager.initialise(MetaDataManager.java:265)
> ... 2 more
> Nested Throwables StackTrace:
> java.lang.NullPointerException
> at org.jpox.metadata.annotations.JDOAnnotationReader. processFieldAnnotations(JDOAnnotationRea
der.java:1594)
> at org.jpox.metadata.annotations.AbstractAnnotationReader. getMetaDataForClass(AbstractAnnotationRe
ader.java:211)
> at org.jpox.metadata.annotations.AnnotationManagerImpl. getMetaDataForClass(AnnotationManagerImp
l.java:133)
> at org.jpox.metadata.MetaDataManager.loadAnnotationsForClass(MetaDataManager.java:1729)
> at org.jpox.metadata.MetaDataManager.initialise(MetaDataManager.java:265)
> at org.jpox.enhancer.JPOXEnhancer.getFileMetaDataForInput(JPOXEnhancer.java:724)
> at org.jpox.enhancer.JPOXEnhancer.main(JPOXEnhancer.java:533)
> java.lang.NullPointerException
> at org.jpox.metadata.annotations.JDOAnnotationReader. processFieldAnnotations(JDOAnnotationRea
der.java:1594)
> at org.jpox.metadata.annotations.AbstractAnnotationReader. getMetaDataForClass(AbstractAnnotationRe
ader.java:211)
> at org.jpox.metadata.annotations.AnnotationManagerImpl. getMetaDataForClass(AnnotationManagerImp
l.java:133)
> at org.jpox.metadata.MetaDataManager.loadAnnotationsForClass(MetaDataManager.java:1729)
> at org.jpox.metadata.MetaDataManager.initialise(MetaDataManager.java:265)
> at org.jpox.enhancer.JPOXEnhancer.getFileMetaDataForInput(JPOXEnhancer.java:724)
> at org.jpox.enhancer.JPOXEnhancer.main(JPOXEnhancer.java:533)
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