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One-To-Many collection not updating

Faraz Ali
Ranch Hand

Joined: May 15, 2008
Posts: 108
Hi,

I have implemented a one-to-many birectional relationship. The class City maintains a collection of the instances of class Branch.

When i am doing any updates in the collection (like changed the branch address) and than calling merge on the City bean, the changes are reflected in the database.

But when i am removing an instance from the collection, and than calling merge on the City bean, its not deleting the branch from the db.

What's the reason? and how to fix it?
 
 
subject: One-To-Many collection not updating
 
It's not a secret anymore!