Hi there,
It is many-to-many relationship so the reverse version of the
Person.getRoles annotation will help you I guess.
private List<User> users;
@ManyToMany(fetch = FetchType.EAGER)
@JoinTable(
name = "user_role",
joinColumns = [EMAIL PROTECTED](name = "role_id")},
inverseJoinColumns = @JoinColumn(name = "user_id")
)
public List<User> getUsers(){
return users;
}
Luke McLean wrote:
>
> Easter Greetings,
>
> I am encountering a small problem that is driving me a little insane... I
> wish to be able to have a bidirectional Many-to-Many relationship between
> Users and Roles. At the moment it is only defined in one side of the
> relationship (User.class) but as an administrator I wish to be able to see
> which Users belong to which Roles by querying the Role.class (i.e. list
> all the users who have the admin role). Very useful when you have more
> than a couple of thousand users.
>
> I have followed the advice found in the hibernate manual, added the
> @Many-to-Many(mappedBy="xxxx") annotations where the manual said to add
> them in the Role.class. In my Junit test I can add two roles to different
> users successfully but when I check to see how many users are now in that
> role in the same test it always returns 0!
>
> Has anyone else managed to do this? I'm obviously doing something wrong
> but every example I can find on the net appears to be the same as what I
> have done.
>
> Luke.
>
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