You can have a look at Tapestry jumpstart for integration between
Tapestry-hibernate
Ronny
abangkis wrote:
>
> Hi guys,
>
> is there any example of creating a Master-Detail table using
> Tapestry-hibernate.
>
> I've tried create two entity clas :
>
> @Entity
> public class TaskItem {
>
>
> @Id
> @GeneratedValue(strategy = GenerationType.IDENTITY)
> @NonVisual
> private Long id;
>
> private User user;
>
> public Long getId() {
> return id;
> }
>
>
> @ManyToOne(targetEntity=User.class)
> @JoinColumn(name="USER_ID")
> public User getUser() {
> return user;
> }
> }
>
>
> and
>
> @Entity
> public class User {
>
> public enum AccessLevel {
> User, Admin, DataEntry
> }
>
> @Id
> @GeneratedValue(strategy = GenerationType.IDENTITY)
> @NonVisual
> private Long id;
>
> private String username;
>
> private String password;
>
>
> public Long getId() {
> return id;
> }
>
> public String getUsername() {
> return username;
> }
>
> public String getPassword() {
> return password;
> }
> }
>
> Its pretty basic stuff, but i've got an error :
>
> org.hibernate.MappingException
> Could not determine type for: com.cie2.tip.entities.User, at table:
> TaskItem, for columns: [org.hibernate.mapping.Column(user)]
>
> I think there's no problem with the .tml file. Since if i change the
> user variable type into Integer, the data will be inserted to the
> database.
>
> Can anyone help ?
>
> Cheers,
>
> Abangkis
>
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