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modelling associations [message #620682]

Mon, 23 February 2009 21:27

Rachna Bakhru

Messages: 45
Registered: July 2009

Member

Hello

I am new to Teneo and Emf.
The modeling associations article on the elever website did give me some
overview. (http://www.elver.org/hibernate/hibernate_relations.html) But Is
there a more detailed article available anywhere?

I am working with the library example
I am trying to map the Writer to books relationshp as OneToMany
relationship.
<eStructuralFeatures xsi:type="ecore:EReference" name="books"
upperBound="-1"

eType="#//Book" eOpposite="#//Book/author">

<eAnnotations source="teneo.jpa">

<details key="appinfo" value="@OneToMany(mappedBy="author",
indexed=false)"/>

</eAnnotations>

</eStructuralFeatures>

But the mapping generated is always of type many-to-many.

What am I doing wrong?

Thanks
RJ

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