istudentdao.java

通过此代码可实现 学生信息的增删改查

package com.jinshi.struts.dao;

import java.util.List;

import com.jinshi.struts.bean.Student;

public interface IStudentDAO {

	public abstract void save(Student transientInstance);

	public abstract void delete(Student persistentInstance);

	public abstract Student findById(java.lang.Integer id);

	public abstract List findByExample(Student instance);

	public abstract List findByProperty(String propertyName, Object value);

	public abstract List findByStudName(Object studName);

	public abstract List findByStudPwd(Object studPwd);

	public abstract List findByStudSex(Object studSex);

	public abstract List findByStudAge(Object studAge);

	public abstract List findByStudCol(Object studCol);

	public abstract List findByStudClass(Object studClass);

	public abstract List findAll();

	public abstract Student merge(Student detachedInstance);

	public abstract void attachDirty(Student instance);

	public abstract void attachClean(Student instance);

}