[Help] Hibernate composite key plus foreign key with cascade insert.

[dhaval yoganandi]

Hello,

I've required some mappings where I've three fields in composite key. One of the three field is foreign key to some other table. Now, I want cascade insert and update on that foreign key (plus composite key) field.

</class>
        <class name="x.X table="tablex">
        <composite-id name="id" class="x.XID">
            <key-property name="field1" type="long">
                <column name="field1" />
            </key-property>
            <key-many-to-one name="field2" class="x.Field2">
            	<column name="field2" not-null="true"/>
        	</key-many-to-one>
        	
            <key-property name="field3" type="string">
                <column name="field3" length="20" />
            </key-property>
        </composite-id>
        <property name="field4" type="java.lang.Long">
            <column name="field4" />
        </property>        
    </class>

Here, field2 is foreign key plus composite key. Now I want it to be cascade insert and update. How can I do that?

Thanks in advance.