Isn't this
[newObject addObject:newObject
toBothSidesOfRelationshipWithKey:@"addresses"];
wrong??
Shouldn't it be
[newObject addObject:theAddress
toBothSidesOfRelationshipWithKey:@"addresses"];
Also,
theAddress = [[Address alloc] init];
probably should be theAddress = [[[Address alloc] init] autorelease]
-dave
Cengiz Kayay wrote:
> Hi all again;
>
> Thanks for all the advices.
> Inserting new records are fine. What when it comes to update I have the
> following problem. I also saw the same complaint in the mailing lists
> and there was not any solution yet. Any help is greatly appreaciated. I
> already lost 2 days on this.
>
> theAddress = [[Address alloc] init];
>
> [theAddress setState:@"MD"];
> [theAddress setCountry:@"USA"];
>
> qual = [[EOKeyValueQualifier alloc] initWithKey:@"lastName"
> operatorSelector:EOQualifierOperatorEqual value:@"Quick"];
> fetch = [EOFetchSpecification
> fetchSpecificationWithEntityName:@"Contact" qualifier:qual
> sortOrderings:nil];
>
> theEditingContext = [[EOEditingContext alloc] init];
> results= [theEditingContext objectsWithFetchSpecification:fetch];
>
> newObject = [results objectAtIndex:0];
>
> // UPDATE A VALUE HERE
> [newObject setFirstName:@"MY NAME"];
>
>
> [theEditingContext insertObject:theAddress];
>
> [newObject addObject:newObject
> toBothSidesOfRelationshipWithKey:@"addresses"];
>
> [theEditingContext saveChanges];
>
> This will blow up with the following exception:
>
> Error: NSInternalInconsistencyException exception
> Reason:
> recordInsertForObject:: EODatabaseContext 0x458100 found a snapshot for
> EO with Global ID:[GID: Contact, (15773)] that has been inserted into
> EOEditingContext 0x5219150. Cannot insert an object that is already in
> the database.
>
> This means you can not update the main object which has many to many
> relations to others.
>
> If I do the [editingCOntext forgetObject:[newObject ]
>
> This will run but not for update...
>
> Thnaks for any quick reply..
>
> MC.
>
> >The weird thing here is that I had all that.
> >The code is below.
> >
> > Address *theAddress;
> > ContactAddress *newObject;
> > EOEditingContext *theEditingContext;
> >
> > theAddress = [[Address alloc] init];
> > [theAddress setSecondAddress:@"vgbdfgd"];
> > [theAddress setDelivAddress:@"gfgfjfdg"];
> > [theAddress setCity:@"hgafdgdgsh"];
> > [theAddress setZipPlus4:@"32332"];
> > [theAddress setAddressForeignInd:@"Y"];
> > [theAddress setAddressType:@"Main Business Address"];
> > [theAddress setState:@"MD"];
> > [theAddress setCountry:@"USA"];
> > newObject = [[ContactAddress alloc] init];
> >
> > [theAddress addObject:newObject
> >toPropertyWithKey:@"toContactAddress"];
> > theEditingContext = [[self session] defaultEditingContext];
> >
> > [theEditingContext insertObject:theAddress];
> > [theEditingContext insertObject:newObject];
> > [theEditingContext saveChanges];
> >
> >
> >Moreover in my eomodel The Address table has a relation to the other
> >table and Owns object and propogate primary keys are selected.
> >
> >Guess what, when It inserts the object , both primary keys in the
> >destination table have been inserted as 0's.
> >
> >Any idea?
> >
> >thnaks a lot.
> >
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