package my.app.crud.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.NamedQuery; @Entity @NamedQuery(name="Book.findAll", query="select b from Book b") public class Book { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer id; private String title; private String isbn; public Integer getId() { return id; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getIsbn() { return isbn; } public void setIsbn(String isbn) { this.isbn = isbn; } }