| Craig Russell (JIRA) 2007-08-14, 7:11 pm |
|
[ https://issues.apache.org/jira/brow...action_12519809 ]
Craig Russell commented on JDO-517:
-----------------------------------
>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.
If a class is persistence-capable, by default fields of a particular type are persistent. Therefore, to use properties, fields must be marked not persistent.
> Annotating fields (with any annotation) implies that fields are used for persistence
I sure didn't read that anywhere in the specification.
>, yet then it encounters properties with more annotations.
> 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)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
|