Hql结果不是理想的Domain object时
很多时候因为需求写hql会比较复杂，常常返回不是理想的Domain object的list，而是其它object,或是一个数组的list集合，若是单一的object还好说，那么如何将这个object分解取出呢:)a simpe sample:
Iterator it = session.createQuery("select c.id, c.name, count(o)"+" from Customer c join c.orders o group by c.id").list().iterator();while(it.hasNext()){Object[] pair = (Object[])it.next();Long id = (Long)pair;String name = (String)pair;Integer count = (Integer)pair;}
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