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From "Craig Russell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JDO-517) NPE on enhancement of classes with persistent properties
Date Mon, 17 Sep 2007 19:03:44 GMT

    [ https://issues.apache.org/jira/browse/JDO-517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12528114
] 

Craig Russell commented on JDO-517:
-----------------------------------

> JPOX has to use this method (via the jdoSetinsid() method) to clear the field (since
the class was specified to use properties rather than fields), and the TCK is preventing it.
Suggest that this type of restriction be removed from the companyAnnotatedPC classes

Right. The set method should not do *any* application logic. It's part of the provider contract.

> 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: Michelle Caisse
>
> 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 nested 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(JDOAnnotationReader.java:1594)
> 	at org.jpox.metadata.annotations.AbstractAnnotationReader.getMetaDataForClass(AbstractAnnotationReader.java:211)
> 	at org.jpox.metadata.annotations.AnnotationManagerImpl.getMetaDataForClass(AnnotationManagerImpl.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(JDOAnnotationReader.java:1594)
> 	at org.jpox.metadata.annotations.AbstractAnnotationReader.getMetaDataForClass(AbstractAnnotationReader.java:211)
> 	at org.jpox.metadata.annotations.AnnotationManagerImpl.getMetaDataForClass(AnnotationManagerImpl.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(JDOAnnotationReader.java:1594)
> 	at org.jpox.metadata.annotations.AbstractAnnotationReader.getMetaDataForClass(AbstractAnnotationReader.java:211)
> 	at org.jpox.metadata.annotations.AnnotationManagerImpl.getMetaDataForClass(AnnotationManagerImpl.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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