[jira] Closed: (CAY-1005) CM Qualifier (or Declared Qualifier) is not honoured in 100% cases

["Andrus Adamchik (JIRA)" <de...@cayenne.apache.org>]

     [ https://issues.apache.org/cayenne/browse/CAY-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrus Adamchik closed CAY-1005.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 3.0

> CM Qualifier (or Declared Qualifier) is not honoured in 100% cases
> ------------------------------------------------------------------
>
>                 Key: CAY-1005
>                 URL: https://issues.apache.org/cayenne/browse/CAY-1005
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Cayenne Core Library
>    Affects Versions: 3.0
>         Environment: ROP, LOCAL_CACHE, paging. Derby db.
>            Reporter: Marcin Skladaniec
>            Assignee: Andrus Adamchik
>             Fix For: 3.0
>
>
> I have a suspicion that the qualifier set in the modeller is not always incorporated in query. 
> Occasionally we are getting an exception like this (not only against this record) : 
> CAUSE - [v.3.0-SNAPSHOT Jan 23 2008 23:16:39] Error resolving fault, no matching row exists in the database for ObjectId: <ObjectId:Node, id=323>org.apache.cayenne.FaultFailureException: [v.3.0-SNAPSHOT Jan 23 2008 23:16:39] Error resolving fault, no matching row exists in the database for ObjectId: <ObjectId:Node, id=323>	at org.apache.cayenne.BaseContext.prepareForAccess(BaseContext.java:88)	at org.apache.cayenne.CayenneDataObject.readProperty(CayenneDataObject.java:202)	at org.apache.cayenne.reflect.generic.DataObjectBaseProperty.readProperty(DataObjectBaseProperty.java:42)	at org.apache.cayenne.util.ObjectDetachOperation$1.visitAttribute(ObjectDetachOperation.java:160)	at org.apache.cayenne.reflect.generic.DataObjectAttributeProperty.visit(DataObjectAttributeProperty.java:50)	at org.apache.cayenne.reflect.PersistentDescriptor.visitDeclaredProperties(PersistentDescriptor.java:339)	at org.apache.cayenne.reflect.PersistentDescriptor.visitProperties(PersistentDescriptor.java:372)	at org.apache.cayenne.util.ObjectDetachOperation.detach(ObjectDetachOperation.java:99)	at org.apache.cayenne.access.ClientServerChannelQueryAction.toClientObjects(ClientServerChannelQueryAction.java:182)	at org.apache.cayenne.access.ClientServerChannelQueryAction.interceptObjectConversion(ClientServerChannelQueryAction.java:142)	at org.apache.cayenne.access.ClientServerChannelQueryAction.execute(ClientServerChannelQueryAction.java:70)	at org.apache.cayenne.access.ClientServerChannel.onQuery(ClientServerChannel.java:82)	at org.apache.cayenne.remote.service.DispatchHelper.dispatch(DispatchHelper.java:40)	at org.apache.cayenne.remote.service.BaseRemoteService.processMessage(BaseRemoteService.java:153)
> Model defines a qualifier for the Node entity : (isDeleted = null) or (isDeleted = 0). I checked the database and the Node which caused the trouble has isDeleted ==1, it should never be fetched in the first place. 
> I was not able to isolate a test case, it is only my guess that there might be a bug. 

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