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In this EJB JPA Tutorial, we will create the form processing servlet which will talk to the Bean Layer to persist one side of Join and maps the record in the other side. Here we persist employee and map him/her to the existing job role.
In this EJB-JPA Tutorial, we will persist one side of the Many to One Join. Means, we will show a form so that user can create a new employee and map to existing Job. The JSP file loads Job to show in the combo field (HTML Select and Option)
In this EJB-JPA Tuorial, we will implement bean layer on ManyToOne side of the Entity.
In this EJB-JPA Tutorial, we will learn @ManyToOne and @OneToMany JPA annotations by making use of the Employee & Jobs tables of the pubs database.
In this video, we will learn how to traverse JPA 1-1 composite Entity in the JSP file.