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Duplicate objects in a relationship

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Duplicate objects in a relationship

Subject: Duplicate objects in a relationship
From: Simon McLean <email@hidden>
Date: Sat, 16 Jun 2007 17:37:09 +0100

Hi - I have a Client entity that has a toMany relationship to an EmployeeRole object. If i print out the relationship client.getRoles () there are duplicate objects being returned in the array:

(<com.clicktravel.travelsystem.EmployeeRole pk:"170">, <com.clicktravel.travelsystem.EmployeeRole pk:"170">, <com.clicktravel.travelsystem.EmployeeRole pk:"170">, <com.clicktravel.travelsystem.EmployeeRole pk:"170">, <com.clicktravel.travelsystem.EmployeeRole pk:"169">, <com.clicktravel.travelsystem.EmployeeRole pk:"171">, <com.clicktravel.travelsystem.EmployeeRole pk:"171">, <com.clicktravel.travelsystem.EmployeeRole pk:"169">, <com.clicktravel.travelsystem.EmployeeRole pk:"169">, <com.clicktravel.travelsystem.EmployeeRole pk:"171">, <com.clicktravel.travelsystem.EmployeeRole pk:"169">, <com.clicktravel.travelsystem.EmployeeRole pk:"171">)

But if i print out this method that i have put in the Client class:

public NSArray roleCheck() { return EOUtilities.objectsMatchingKeyAndValue(this.editingContext(), "EmployeeRole", "organisation", this); }

I get what i expected:

(<com.clicktravel.travelsystem.EmployeeRole pk:"170">, <com.clicktravel.travelsystem.EmployeeRole pk:"169">, <com.clicktravel.travelsystem.EmployeeRole pk:"171">)

This one has me baffled - i guess it must be a problem with my model ?. Has anyone seen this before ?

Thanks, Simon
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Re: Duplicate objects in a relationship
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