Retrieving an EO from a serialized Propertylist in database table textfield
Retrieving an EO from a serialized Propertylist in database table textfield
- Subject: Retrieving an EO from a serialized Propertylist in database table textfield
- From: Johan Henselmans <email@hidden>
- Date: Wed, 24 Feb 2010 11:14:01 +0100
I am trying to get a NSarray of NSDictionaries with Objects from one application to another application via a database text field.
My idea was that I would first serialize the stuff on one side:
setPlistTextField ( NSPropertyListSerialization.stringFromPropertyList( cart() ) )
next, get it out on the other side:
itemsList= (NSArray) NSPropertyListSerialization.propertyListFromString( plistTextField() )
And then from the NSDictionary retrieve the EO Objects with some EOUtilities method.
I first thought that
Product ciProduct = (Product) EOUtilities.localInstanceOfObject( session.myEc(), (nl.netsense.theater.Product) tmpCartItem.objectForKey("product") )
would do the trick, but that is not the case (I can imagine that the stuff I am sending it is not really a EnterpriseObject.
The NSDictionary that I am getting contains stuff like this:
{performance = "<nl.netsense.theater.Performance pk:"994">"; total = "11.0"; qty = "1"; product = "<nl.netsense.theater.Product pk:"136">"; }
Which EOUtilities method would be able to retrieve the EO again from a dictionary value like:
performance = "<nl.netsense.theater.Performance pk:"994">"
?
Johan Henselmans
email@hidden
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