Hello, :)

i have bidirectional 'one to one' relationship between two entities.
One one side i'm using many-to-one tag on the other side one-to-one.

Is there any other way, how to realize 'one to one' relationship?

Yes,
You can use <one-to-one> on both sides, with the special id generator.
In this case, no extra column is required for joining purposes.
Both tables share the same primary key value.

http://www.hibernate.org/hib_docs/v3/re ... tional-121

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thx for the response,

so i assume, that it should be impossible to use <many-to-one> on both sides? i'm asking this - because the program (which i'm using to generate hibernate artefacts) generates on both sides <many-to-one>.

Hi,
>>> so i assume, that it should be impossible to use <many-to-one> on both sides?

No. It is possible with join tables.
http://www.hibernate.org/hib_docs/v3/re ... l-join-121

But, since your are using a code generator I am not sure if the solution helps you ?! ( very unusual mapping, extra join table )


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I have a class that have two one-to-one ralations, i need to load a class without the associations. How can i do that ??
I tried with lazy but does not work !!
Help please .. !!