2011-05-30 27 views
1

我在我的Play中有一個簡單的模特班!應用:玩! - 在同一個模特班上多對多的關係

@Entity 
public class User extends Model { 

    public String login; 
    public String password; 
    public String fullName; 
    public Date lastLogin; 


    public List<User> following; 

    public List<User> followedBy; 

} 

如何正確註釋和/或修改這個類可以獲取該當前用戶以下的用戶,獲取該跟隨當前用戶的用戶?

回答

3

應儘可能簡單:

@Entity 
public class User extends Model { 

    public String login; 
    public String password; 
    public String fullName; 
    public Date lastLogin; 

    @ManyToMany(mappedBy = "followedBy") public List<User> following; 
    @ManyToMany public List<User> followedBy; 
} 
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