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From "Andrus Adamchik (JIRA)" <...@cayenne.apache.org>
Subject [JIRA] Closed: (CAY-913) ToMany Map relationships cause ClassCastExceptions on commit when the source is Fault
Date Mon, 05 Nov 2007 10:19:50 GMT

     [ https://issues.apache.org/cayenne/browse/CAY-913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrus Adamchik closed CAY-913.
-------------------------------

    Resolution: Fixed

> ToMany Map relationships cause ClassCastExceptions on commit when the source is Fault
> -------------------------------------------------------------------------------------
>
>                 Key: CAY-913
>                 URL: https://issues.apache.org/cayenne/browse/CAY-913
>             Project: Cayenne
>          Issue Type: Bug
>    Affects Versions: 3.0
>            Reporter: Andrus Adamchik
>            Assignee: Andrus Adamchik
>            Priority: Minor
>             Fix For: 3.0
>
>
> Related to the recent new feature CAY-848... In some cases commit fails with this error.
The fault referred in the stack is a source of the to-many map relationship.
>  Caused by: java.lang.ClassCastException: org.apache.cayenne.access.ToOneFault
> 	at org.apache.cayenne.reflect.generic.DataObjectBaseProperty.toDataObject(DataObjectBaseProperty.java:96)
> 	at org.apache.cayenne.reflect.generic.DataObjectBaseProperty.readPropertyDirectly(DataObjectBaseProperty.java:69)
> 	at org.apache.cayenne.reflect.generic.DataObjectToManyProperty.isFault(DataObjectToManyProperty.java:105)
> 	at org.apache.cayenne.access.DataDomainSyncBucket.postprocess(DataDomainSyncBucket.java:248)
> 	at org.apache.cayenne.access.DataDomainFlushAction.postprocess(DataDomainFlushAction.java:240)
> 	at org.apache.cayenne.access.DataDomainFlushAction.flush(DataDomainFlushAction.java:148)
> 	at org.apache.cayenne.access.DataDomain.onSyncFlush(DataDomain.java:827)
> 	at org.apache.cayenne.access.DataDomain$2.transform(DataDomain.java:794)
> 	at org.apache.cayenne.access.DataDomain.runInTransaction(DataDomain.java:853)
> 	at org.apache.cayenne.access.DataDomain.onSync(DataDomain.java:791)
> 	at org.apache.cayenne.access.DataContext.flushToParent(DataContext.java:1170)
> 	... 68 more

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