Win a copy of Functional Reactive Programming this week in the Other Languages forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Child and Parent Saving On Null and Not Null

 
Eric Juneau
Greenhorn
Posts: 28
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have an object called Person. In the database table for person, there's a person_id (primary key) and parent_id. This parent_id refers to another person in the table, so a person can be the parent of another person, or not a parent at all.

When I try and save a Person where parentPerson is a null value, I get this error: non-transient entity has a null id

When I try and save a Person with a non-null parent, it does seem to save correctly, but I get this error: org.apache.cxf.interceptor.Fault: EL1008E:(pos 10): Field or property 'parentId' cannot be found on object of type 'com.mypackage.package.Person'

I'm not especially savvy on the hibernate keywords, so what do I need to change to help this along?

PersonServiceImpl.java


Person.java
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic