yes, after changing inverse to false and cascade to save-update, I can see that the child is saved when I just call saveParent.
However, noticed that the foreign is not updated correctly (still NULL).
My parent has a list of children, something like this:
parent {
protected List children = new ArrayList();
......
}
The children contains a list of Children:
children {
//properties
}
My parent.hbm.xml is something like this:
-------------------------------------------------
<class name="Parent" table="parents">
<id name="id" type="long" column="TID" unsaved-value="0">
<generator class="identity"/>
</id>
<property name="name" type="string" not-null="true" column="NAME"/>
<set name="children" table="childrens" cascade="save-update" inverse="false" lazy="true">
<key column="TID"/>
<one-to-many class="net.canal.core.persistence.AttributeGroup"/>
</set>
</class>
-----------------
Child hbm file:
-----------------
<class name="children" ble="childrens">
<id name="id" type="long" column="AGID" unsaved-value="0">
<generator class="identity"/>
</id>
<property name="name" type="string" not-null="true" column="NAME"/>
</class>
-----------------
So it is unidirectional association. before I save the parent, I put the children into the list. Whatelse do I need to do ?
thanks
li xin
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