Re: How to use your own EOFaultHandler subclass?

But how did you get "theClient" in the first place?
did you fetch it from a db? or, you simply allocate it?
if the first, then, while the array theClient.logEntries is not used it 
is an instance of EOFault but, as soon it is neaded, it is fetched for 
the db... in such a fetch, the datasource will use the 
fetchSpecification from the relationship AND the auxiliaryQualifier 
from you.

Try it!!!


On viernes, mayo 16, 2003, at 17:05 America/Mexico_City, Jesse Barnum 
wrote:

> I have an object, say 'Client', which has a relationship to 
> 'LogEntry', and they have a relationship between the primary key in 
> 'Client' and a foreign key in 'LogEntry'. However, let's say that I 
> also want to restrict the relationship to include an additional 
> qualifier where I only want LogEntries that have a 'type' field that 
> contains 'C' (for Client), I want to be able to do this:
>
> NSArray logEntriesForClient = theClient.logEntries();
>
> So I'm not ever explicitly doing a fetch for the related items, I'm 
> just getting them through a relationship. That's why I originally 
> thought that creating my own EOFaultHandler subclass might be the best 
> way to accomplish this.
>
> --Jesse Barnum, CEO, 360Works
> http://www.360works.com/
> Try WooF, the only solution for linking WebObjects and FileMaker!
>
> On Friday, May 16, 2003, at 05:22  PM, Ricardo Strausz wrote:
>
>> It definitly most work, eventhough you are fetching via a 
>> relationsship.
>> I did not undestand your last statement... how are you fetching?
>>
>> On jueves, mayo 15, 2003, at 11:17 America/Mexico_City, Jesse Barnum 
>> wrote:
>>
>>> That sounded like exactly what I was looking for - unfortunately 
>>> though, it looks like setAuxiliaryQualifier only works when doing a 
>>> normal fetch - I don't think that it works for relationships. Also, 
>>> this method is private in EORelationship, which is where I really 
>>> need to set it - I'm not using an EODataSource for the fetch.
>>>
>>> --Jesse Barnum, CEO, 360Works
>>> http://www.360works.com/
>>> Try WooF, the only solution for linking WebObjects and FileMaker!
>>>
>>>
>>> On Friday, May 9, 2003, at 08:05  PM, Ricardo Strausz wrote:
>>>
>>>> Did you try to use setAuxiliaryQualifier() on the child DS??
>>>>
>>>> On miércoles, mayo 7, 2003, at 11:38 America/Mexico_City, Jesse 
>>>> Barnum wrote:
>>>>
>>>>> The reason that I wanted to do this is so that I could use add 
>>>>> some additional qualifiers 'on the fly' for to-many relationships 
>>>>> (for example, restricting a fetched to-many array to only include 
>>>>> items that were created after a certain date).
>>>>>
>>>>> Can't use categories - I'm on WO 5.2.1 (sorry, should have said 
>>>>> that in the post).
>>>>>
>>>>> --Jesse Barnum, CEO, 360Works
>>>>> http://www.360works.com/
>>>>> Try WooF, the only solution for linking WebObjects and FileMaker!
>>>>>
>>>>> On Monday, May 5, 2003, at 03:28  PM, Ricardo Strausz wrote:
>>>>>
>>>>>> two cuestions first:
>>>>>> Do you realy need a subclass? this is, are you reimplementing 
>>>>>> some methods, or just adding new ones?
>>>>>> If the second, it may be better to use a category insteed.
>>>>>>
>>>>>>
>>>>>> On sábado, mayo 3, 2003, at 08:58 America/Mexico_City, Jesse 
>>>>>> Barnum wrote:
>>>>>>
>>>>>>> Is there any way to make EOF use my custom subclass of 
>>>>>>> EOFaultHandler for newly created faults?
>>>>>>>
>>>>>>> --Jesse Barnum, CEO, 360Works
>>>>>>> http://www.360works.com/
>>>>>>> Try WooF, the only solution for linking WebObjects and FileMaker!
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> EOF mailing list
>>>>>>> [email protected]
>>>>>>> http://www.omnigroup.com/mailman/listinfo/eof
>>>>>>>
>>>>>>
>>>>>> Dino
>>>>>> http://homepage.mac.com/strausz
>>>>>>
>>>>>> _______________________________________________
>>>>>> EOF mailing list
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>>>>>> http://www.omnigroup.com/mailman/listinfo/eof
>>>>>>
>>>>>
>>>>
>>>>
>>>
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>