columndao.java

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/*
 * Created on 2005-11-10
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.mycompany.news.dao;

import java.sql.Connection;
import java.util.List;

import com.mycompany.news.dto.Column;

/**
 * @author Administrator
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public interface ColumnDAO {
	public void addColumn(Column Column)throws Exception;//添加Column信息
	public void updateColumn(Column Column)throws Exception;//修改Column信息
	public void deleteColumn(Column Column)throws Exception;//删除Column信息
	public List listAllColumns()throws Exception;//列出所有的Column信息
	public List listColumns(Column ColumnCondition,int pageNo,int pageSize)throws Exception;//组合条件查询
	public Column getByID(long id)throws Exception;//根据主键获取对象
	public void setConnection(Connection conn);
	public Connection getConnection();
}