Win a copy of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) this week in the OCAJP forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Primary Key Class

 
Benoît de Chateauvieux
Ranch Hand
Posts: 183
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Does anyone know why a Primary Key Class
- must be public
- must have a public no-args constructor
when Entity Class can be protected and have protected no-args constructor ?

Thanks !

Beno�t
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic