JPA: query matching many-to-may properties of unrelated entities

Question

I've got the following three entities:

@Entity
public class Item {
    [...]
    @ManyToOne(optional = false) 
    @JoinColumn(nullable = false)
    private ItemDescriptor asset;
    [...]
}

@Entity
public class ItemDescriptor {
    [...]
    @ManyToMany(fetch = FetchType.LAZY)
    private Set<ContentPlan> contentPlans;
    [...]
}

@Entity
public class Tenant {
    [...]
    @ManyToMany
    private Set<ContentPlan> contentPlans;
    [...]
}

Now, I'm looking for a JPA query to give me:

For given Tenant t, get all Items i where i.asset.contentPlans is in t.contentPlans

I've found several realted soultions, but none of them really solved the problem with this setting. Can someone point me to the right direction?

Answer 1

I came up with this:

SELECT i FROM Item i, Tenant t WHERE i.asset.contentPlans IN (t.contentPlans) AND t = :tenant

I guess this should to the job..?