[bugs #4980] EODetailDataSource _masterClassDescriptionName not set

[David Ayers]

This mail is an automated notification from the bugs tracker
 of the project: GNUstep.

/**************************************************************************/
[bugs #4980] Latest Modifications:

Changes by: 
                David Ayers <d.ayers@inode.at>
'Date: 
                Thu 10/07/2004 at 14:04 (Europe/Vienna)

            What     | Removed                   | Added
---------------------------------------------------------------------------
          Resolution | None                      | Unreproducible
         Assigned to | None                      | ayers
              Status | Open                      | Analyzed


------------------ Additional Follow-up Comments ----------------------------
My tests show that it would be wrong to initialize _masterKeyDescriptionName in 
initWithMasterDataSource:detailKey:.  If you are seeing exceptions during 
instertObject: I suppose you my have forgotten to call 
qualifyWithRelationshipKey:ofObject: before.    I get these exception in EOF 
also if I omit that call.






/**************************************************************************/
[bugs #4980] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=4980>
Project: GNUstep
Submitted by: Dirk Lattermann
On: Thu 08/28/2003 at 15:43

Category:  gdl2
Severity:  5 - Average
Item Group:  Bug
Resolution:  Unreproducible
Privacy:  Public
Assigned to:  ayers
Status:  Analyzed


Summary:  EODetailDataSource _masterClassDescriptionName not set

Original Submission:  Creating an EODetailDataSource from a master data source 
using dataSourceQualifiedByKey:, its _masterClassDescriptionName is not set. 
This results in an assertion failure when trying to fetch later.

It seems to me that the bug lies in -[EODetailDataSource 
initWithMasterDataSource: detailKey:]. There, self is initialized with a nil 
masterClassDescription. Instead of nil, [master classDescriptionForObjects] 
should be used.
(Line 86 of EODetailDataSource).


Follow-up Comments
------------------


-------------------------------------------------------
Date: Thu 10/07/2004 at 14:04       By: David Ayers <ayers>
My tests show that it would be wrong to initialize _masterKeyDescriptionName in 
initWithMasterDataSource:detailKey:.  If you are seeing exceptions during 
instertObject: I suppose you my have forgotten to call 
qualifyWithRelationshipKey:ofObject: before.    I get these exception in EOF 
also if I omit that call.












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