Hibernate one-to-many relationship insert

[Nischal Tanna]

I am having a 1-to-many relationship btw Parent and child class....In the parent class i am something like

    
private Set children = new HashSet();
 
public void setChildren(Set children)...
public Set getChildren()
 
The parent hbm mapping file has:
<set name="children">
  <key column="child_ID"/>
  
          <one-to-many class="com.test.Child"/>
</set>
 

While inserting records in the db, my code is:

Parent p = new Parent();
 
Set child1 = new HashSet();
....populate child 1 data
Set child 2 = new HashSet();
....populate child 2 data
p.getChildren().add(child1);
p.getChildren().add(child2);
 
session.save(p);

The above code inserts successfully in the parent db but does not insert in the child table

Any ideas?....I have tried "inverse=true" as well...Do i need to define a Many-to-one in child as well?
[ July 16, 2007: Message edited by: Nischal Tanna ]

[Mark Spritzler]

What are your cascade options set to for this relationship? you will probably want it set to "save-update".

Mark