Re: Obtaining EO from EOGlobalID
Re: Obtaining EO from EOGlobalID
- Subject: Re: Obtaining EO from EOGlobalID
- From: "Ricardo J. Parada" <email@hidden>
- Date: Tue, 16 Feb 2010 10:10:11 -0500
Thank you all.
I knew Wonder would have something... I was just looking in the wrong place (ERXEOAccessUtilities not realizing there was an ERXEOControlUtilities and that this belongs in the control layer). :-)
On Feb 16, 2010, at 6:52 AM, Kieran Kelleher wrote:
> Wonder? Where can I find out more about this Wonder thing? Is it free and open source or must I pay for it? And why would I need it? Is it going to save me some programming time?
>
> And why has no one ever mentioned this Wonder thing before? ... or even about it being cool?
>
> On Feb 16, 2010, at 6:16 AM, David Avendasora wrote:
>
>> I don't know if anyone has ever mentioned this, but Wonder is pretty cool.
>>
>> Dave
>>
>> On Feb 15, 2010, at 9:30 PM, Mike Schrag wrote:
>>
>>> or use ERXEOControlUtilities.convertEOtoGID and ERXEOControlUtilities.convertGIDtoEO, which supports passing in single objects, dictionaries, arrays, etc, and it will crawl the data structures and convert them recursively.
>>>
>>> ms
>>>
>>> On Feb 15, 2010, at 9:16 PM, Chuck Hill wrote:
>>>
>>>>
>>>> On Feb 15, 2010, at 5:54 PM, Ricardo J. Parada wrote:
>>>>
>>>>> Hi All,
>>>>>
>>>>> I pass an EOGlobalID to a background thread. The background thread then tries to get an EO for it in an editing context used exclusively by the background thread. I do this:
>>>>>
>>>>> Foo localFoo = (Foo) backgroundThreadEditingContext.objectForGlobalID(gid);
>>>>>
>>>>> However the returned value is null. I'm thinking this is because the EO corresponding to the global ID has never been fetched through the backgroundThreadEditingContext.
>>>>
>>>> Yes.
>>>>
>>>>
>>>>> What should I be using to get an EO? This maybe?
>>>>>
>>>>> Foo localFoo = (Foo) backgroundThreadEditingContext.faultForGlobalID(gid, backgroundThreadEditingContext);
>>>>
>>>>
>>>> Yes. f
>>>>
>>>>
>>>> Chuck
>>>>
>>>>
>>>> --
>>>> Chuck Hill Senior Consultant / VP Development
>>>>
>>>> Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
>>>> http://www.global-village.net/products/practical_webobjects
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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