CODEWITHSUNDEEP
hibernateone-to-many
Vishek
Vishek

Reputation: 11

hibernate one to many bidirectional association is not deleting child object

I try to update parent object with deleted child object. It passes successfully, however next load returns deleted object again. It is one to many bidirectional relationship. I am not sure how to deal with update once i have parent object.

Upvotes: 1

Views: 2047

Answers (1)

Ryan Stewart
Ryan Stewart

Reputation: 128829

We'll probably need you to provide more details, but typically, one-to-many relationships are mapped with @OneToMany(..., orphanRemoval = true) and removing a child looks like:

// session opened, transaction begun
Parent p = session.load(Parent.class, 1234);
p.getChildren().remove(child);
// transaction committed, session closed

See the discussion of one-to-many parent/child relationships in the Hibernate reference guide.

Upvotes: 1

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