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Re: How to selectively save EO
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Re: How to selectively save EO


  • Subject: Re: How to selectively save EO
  • From: Ken Anderson <email@hidden>
  • Date: Fri, 21 Apr 2006 07:52:43 -0400

Louis,

First off, please start a new message instead of replying to an old message and changing the subject. It messes up people organizing their email by thread.

On Apr 21, 2006, at 12:19 AM, Louis Demers wrote:

Hi

I would like to save newly created EO immediately but there could be other objects in the default EditingContext which I do not want to commit to the database immediately.

My first attempt was to create a new short term EditignContext, insert my newly created EO in it and call saveChanges.

However because this object has a relationsip to another one in the defaultEditingContext, it cause an error about being unable to obtain globalId

You need to move the object in the default editing context over to the new editing context. A golden rule is that all related objects have to be in the same editing context. There is a convenience static method in the EOUtilities class called localInstanceOfObject. You pass it the editing context you want the object in, as well as the object, and it will return a new instance in the desired editing context.


Obviously, if the EO you want to relate to is new and unsaved, this won't work.

Ken


Any suggestions how to acheive this ?

--

Louis Demers ing.
email@hidden
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  • Follow-Ups:
    • Re: How to selectively save EO
      • From: Ondra Cada <email@hidden>
References: 
 >Re: Java 1.5 & WO? (From: Gavin Eadie <email@hidden>)
 >Re: Java 1.5 & WO? (From: Galen Rhodes <email@hidden>)
 >Re: Java 1.5 & WO? (From: John Andersson <email@hidden>)
 >Re: Java 1.5 & WO? (From: John Andersson <email@hidden>)
 >Re: Java 1.5 & WO? (From: "Jerry W. Walker" <email@hidden>)
 >Re: Java 1.5 & WO? (From: Art Isbell <email@hidden>)
 >Re: Java 1.5 & WO? (From: Owen McKerrow <email@hidden>)
 >Re: Java 1.5 & WO? (From: Ryan Poling <email@hidden>)
 >Re: Java 1.5 & WO? (From: Ray Kiddy <email@hidden>)
 >Re: Java 1.5 & WO? (From: lbland <email@hidden>)
 >How to selectively save EO (From: Louis Demers <email@hidden>)

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