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Composite-ID Mapping Causes Object to become Dirty on Read

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dweilerthi

Post subject: Composite-ID Mapping Causes Object to become Dirty on Read

Posted: Fri Sep 16, 2005 1:27 pm

Newbie

Joined: Tue Sep 13, 2005 6:23 pm
Posts: 9

I have two classes, ComponentType and ProductComponentTemplate that map to the same table. Also, ComponentType is the key/identifier for ProductComponentTemplate.

For some reason, when I map composite-id of ProductComponentTemplate like so:

Code:

<class name="com.nppc.mes.productsupply.productdefinition.ProductComponentTemplate" table="GPMQ.CMPNT_TYPE">

        <composite-id>
           <key-many-to-one
              name="typeReference"
              column="CMPNT_TYP_C"
              class="com.nppc.mes.productsupply.reference.product.ComponentType"/>        
         </composite-id>   
         

    </class>

I get a dirty session when I read ProductComponentTemplate. How do I do the mapping in this case, so that session does not get dirty?

I have mapped other composite-id elements and don't have this issue. The only difference is that the composite-id and class being mapped share the same table.

Seems like I should be defining a COMPONENT here, but not sure how to make that all work.

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dweilerthi

Post subject: Loading a Bag mapping causes session to become dirty

Posted: Fri Sep 16, 2005 3:19 pm