2007/10/26, Lachlan Deck <[EMAIL PROTECTED]>:
>
> Hi there,
>
> If I have:
> NSMutableDictionary keyValues = new NSMutableDictionary();
> keyValues.takeValueForKey( userFirstName, User.FirstNameKey );
> keyValues.takeValueForKey( userLastName, User.LastNameKey );
> keyValues.takeValueForKey( userEmail, User.EmailKey );
> keyValues.takeValueForKey( userPassword, User.PasswordKey );
>
> This will throw an EOObjectNotAvailableException
> EOUtilities.objectMatchingValues( session().defaultEditingContext(),
> User.ENTITY_NAME, keyValues );
>
> However, if I instead do:
> EOQualifier q = new EOAndQualifier( new NSArray( new Object[] {
> new EOKeyValueQualifier( Contact.FirstNameKey,
> EOQualifier.QualifierOperatorEqual, userFirstName ),
> etc
> } ) );
User.FirstNameKey >< Contact.FirstNameKey
Is this an error, or User and Contact point to the same table?
EOFetchSpecification fetchSpec = new EOFetchSpecification
> ( User.ENTITY_NAME, q, null );
>
> This will happily find the record:
> session().defaultEditingContext().objectsWithFetchSpecification
> ( fetchSpec ).objectAtIndex( 0 );
>
> Can someone explain this? Peaking at the source for EOUtilities it
> does the same thing... so why would this fail?
>
> with regards,
> --
>
> Lachlan Deck
>
>
>
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