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Found shared references to a collection error

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lau

Post subject: Found shared references to a collection error

Posted: Tue Jan 19, 2010 8:00 pm

Newbie

Joined: Tue Dec 15, 2009 4:35 pm
Posts: 4

I know why this is happening. I have identified the cause of the error. Problem is, I want it to happen.

Code:

          ITEM1
         /      \
        /        \
STATICDATA1  DYNAMICDATA1

          ITEM2
         /      \
        /        \
STATICDATA1  DYNAMICDATA2

I find all ITEMS and for each ITEM, I retrieve their Static and Dynamic data. I know Dynamic will be unique across the board, but many Item might share the same Static

I have OneToMany relationships between ITEM and STATIC, and between ITEM and DYNAMIC.

What can I do to prevent the shared reference error?

Thank you

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nordborg

Post subject: Re: Found shared references to a collection error

Posted: Wed Jan 20, 2010 8:32 am

Expert

Joined: Wed Mar 03, 2004 6:35 am
Posts: 1240
Location: Lund, Sweden

Do your really have a OneToMany relation between ITEM and STATIC? It would imply that there is a ManyToOne relation from STATIC to ITEM (even if you have not declared it). In other words, a STATIC instance can belong to at most one ITEM instance. Can you post the mapping/code that is relevant?

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