Re: Casting one Custom EO Class into Another...
Re: Casting one Custom EO Class into Another...
- Subject: Re: Casting one Custom EO Class into Another...
- From: Owen McKerrow <email@hidden>
- Date: Thu, 23 Dec 2004 09:43:08 +1100
Why not write a little for loop that does the conversion by hand ?
NSMutableArray masters = .... ;//get master from DB with fetch spec.
for ( i=0;i<masters.count();i++ )
{
InventoryMaster tempMaster = (InventoryMaster)masters.objectAtIndex(i);
eCommerce tempComm = (eCommerce
)EOUtiliies.createAndInsertInstance(ec,"eCommerce");
//For all the attributes of InventoryMaster
tempComm.takeValuesFromDictionary(tempMaster.snapshot());
}
I have no idea if the above code works, but I belive it should, if ALL
the attribues and rleationships names are exactly the same.
Owen
On 23/12/2004, at 8:53 AM, Clint Fleetwood wrote:
I need to cast say InventoryMaster class (a custom EO class from the
eomodel, table called InventoryMaster) into another class called
eCommerceBucket (another custom EO class from the eomodel) in order to
save the data from InventoryMaster to eCommerceBucket...The two tables
contain the EXACT SAME database structure (same attributes and fields
and everything), the eCommerceBucket is a temporary store to hold some
temporary data before passing it off to another company to be used for
an online website. I am putting the results from a fetchSpec called
against InventoryMaster into an NSMutableArray and I need to put that
data into eCommerceBucket but it complains that it can't because the
datatype is of type InventoryMaster and NOT eCommerceBucket.
Can Somebody please help....VERY DESPERATE.....THANKS A MILLION !!
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