Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: indexing non-sorted arrays in EOs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: indexing non-sorted arrays in EOs

Subject: Re: indexing non-sorted arrays in EOs
From: Anjo Krank <email@hidden>
Date: Thu, 24 Apr 2008 06:57:18 +0200


Am 24.04.2008 um 06:18 schrieb Chuck Hill:

As I get into full swing of using EO's, I'm seeing one place that I know is going to bite me, and that is indexing into the array returned by the parameterless function that returns "many" relationships and assuming a certain order.
Don't. The order is undefined. It is really a set (unordered collection), not a vector. That is just the way it is.

Well... you could probably implement databaseContextWillFireArrayFaultForGlobalID in your dbc delegate and modify the fetch spec to set a sort order and in your eo's addToFoo/ removeFromFoo maintain this order...

Cheers, Anjo
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


Follow-Ups:

Re: indexing non-sorted arrays in EOs
From: Chuck Hill <email@hidden>


References:  
  >indexing non-sorted arrays in EOs (From: Jeff Schmitz <email@hidden>)
  >Re: indexing non-sorted arrays in EOs (From: Chuck Hill <email@hidden>)




Prev by Date:
Re: Getting all Session Objects From Application

Next by Date:
Re: indexing non-sorted arrays in EOs

Previous by thread:
Re: indexing non-sorted arrays in EOs

Next by thread:
Re: indexing non-sorted arrays in EOs

Index(es):

Date
Thread