Hi, I need to query the join table of a many to many relationship and am having
trouble.
PersistentValue class:
@ManyToMany(cascade = {CascadeType.ALL}, fetch = FetchType.LAZY)
| @JoinTable(name = "user_filter",
| [EMAIL PROTECTED](name="persistentvalue_id")},
| [EMAIL PROTECTED](name="persistentuser_id")})
| public Collection<PersistentUser> getUsersAllowed() {
| if(usersAllowed == null) usersAllowed = new
ArrayList<PersistentUser>();
| return usersAllowed;
| }
PersistentUser class:
@ManyToMany(mappedBy = "usersAllowed")
| public Collection<PersistentValue> getUserFilters() {
| if(userFilters == null) userFilters = new
ArrayList<PersistentValue>();
| return userFilters;
| }
If I try to query user_filters directly, I get a 'no such mapping exception'.
Do I need to create an entity representing the join table, and if so, how do i
do this?
Your help appreciated, thanks.
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