有3个表,A,B,C,
关系如下:
A-->List,B属性有time等;
A-->List,C属性有time等
Java代码:
Entity:
@OneToMany(fetch = FetchType.EAGER)
@JoinColumn(name = "axxx_id")
@Fetch(FetchMode.SELECT)
public List getB() {
return b;
}
public void setB(List<B> b) {
this.b = b;
}
@OneToMany(fetch = FetchType.EAGER)
@JoinColumn(name = "axxx_id")
@Fetch(FetchMode.SELECT)
public List<C> getC() {
return c;
}
public void setC(List<C> c) {
this.c = c;
}
Server:
Criteria countCriteria = entityDao.getCriteria();
Criteria listCriteria = entityDao.getCriteria();
...
//*********************start***************************
//加条件 当类为一时可以这样
{
countCriteria.createAlias("B", "b");
listCriteria.createAlias("B", "b");
countCriteria.add(Restrictions.le("b.time", time));
listCriteria.add(Restrictions.le("b.time", time));
}
//********************end***************************
//现在类为一个List型的,该怎么加条件??
listCriteria.setFirstResult((pageNo-1)*pageSize);
listCriteria.setMaxResults(pageSize);
List<A> items = listCriteria.list();
hibernate查询时Criteria怎么根据两个time进行查询?