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From "Michelle Caisse (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JDO-509) Enhancement failure on persistent interface that extends non-persistent interface
Date Tue, 17 Jul 2007 17:04:04 GMT

    [ https://issues.apache.org/jira/browse/JDO-509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12513295
] 

Michelle Caisse commented on JDO-509:
-------------------------------------

Things have changed a bit since this bug was filed. There is now another enhancement error
which may or may not be the same bug.

To reproduce,
1. Do an svn update.
-2. Edit tck2/project.properties. Near the bottom of the file delete the blank line followed
by "#Add these when jpox supports..."
3.  Run the tck, e.g. maven -Djdo.tck.cfglist=companyPIAnnotatedNoRelationships.conf runtck.jdori

I now see:

    [java] An error was encountered reading the specified input files. Please consult the
log for details. The following may help : Field "null.address" is of type "org.apache.jdo.tck.pc.company.IAddress"
yet has been specified as embedded.
 JPOX doesnt support embedding of this type. Your embedded type must be PersistenceCapable.

When this problem is fixed, enhancement should be tested when company.PICompany.java has been
edited to remove all of the method definitions, which should be inherited from ICompany. When
the enhancement issues are resolved, all PI* need to have the method definitions removed.

> Enhancement failure on persistent interface that extends non-persistent interface
> ---------------------------------------------------------------------------------
>
>                 Key: JDO-509
>                 URL: https://issues.apache.org/jira/browse/JDO-509
>             Project: JDO
>          Issue Type: Bug
>          Components: tck2
>            Reporter: Michelle Caisse
>            Assignee: Andy Jefferson
>             Fix For: JDO 2 maintenance release 1
>
>
> Imagine that the existing interface company.ICompany is not persistent and there is a
new interface company.PICompany that extends ICompany. Existing xml metadata is modified to
refer to PICompany rather than ICompany. On enhancement, we get the error below.  Craig suggests
that using the reflective "getDeclaredMethod" instead of the reflective  "getMethod" could
give this error. These are changes that we would like to check in for the 2.1 maintenance
release.
>    [java] An error was encountered reading the specified input files. Please consult
the log for details. The following may help : Class org.apache.jdo.tck.pc.
> company.IPCompany has property null.companyid declared in MetaData, but this method doesnt
exist in the class!
>    [java] Exception in thread "main" Class org.apache.jdo.tck.pc.company.IPCompany has
property null.companyid declared in MetaData, but this method doesnt exist in the class!
>    [java] org.jpox.metadata.InvalidMetaDataException: Class org.apache.jdo.tck.pc.company.IPCompany
has property null.companyid declared in MetaData, but this method doesnt exist in the class!
>    [java]      at org.jpox.metadata.InterfaceMetaData.populatePropertyMetaData(InterfaceMetaData.java:538)
>    [java]      at org.jpox.metadata.InterfaceMetaData.populate(InterfaceMetaData.java:436)
>    [java]      at org.jpox.metadata.MetaDataManager.populateFileMetaData(MetaDataManager.java:1590)
>    [java]      at org.jpox.metadata.JDOMetaDataManager.loadMetaDataForClass(JDOMetaDataManager.java:615)
>    [java]      at org.jpox.metadata.JDOMetaDataManager.getMetaDataForClassInternal(JDOMetaDataManager.java:308)
>    [java]      at org.jpox.metadata.AbstractClassMetaData.determineSuperClassName(AbstractClassMetaData.java:618)
>    [java]      at org.jpox.metadata.InterfaceMetaData.populate(InterfaceMetaData.java:421)
>    [java]      at org.jpox.metadata.MetaDataManager.populateFileMetaData(MetaDataManager.java:1590)
>    [java]      at org.jpox.metadata.MetaDataManager.initialise(MetaDataManager.java:313)
>    [java]      at org.jpox.enhancer.JPOXEnhancer.getFileMetaDataForInput(JPOXEnhancer.java:716)
>    [java]      at org.jpox.enhancer.JPOXEnhancer.main(JPOXEnhancer.java:531) 

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