2012-07-18 63 views
0

说,我有这两个实体:Hibernate的实体柱限制加入

@Entity 
class A { 
    @OneToMany(mappedBy = "a") 
    private Collection<B> bCollection; 
    ... 
} 

@Entity 
class B { 
    @ManyToOne 
    @JoinColumn(name = "aId") 
    private A a; 

    private boolean restricted; 
    ... 
} 

我的问题是:我能做些什么来只获取与A.bCollection restricted = false乙实体?

回答