commandadpater.java

一个汽车售后服务站的典型的进销管理系统,B/S模式的

package com.xfaccp.adapter;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.xfaccp.base.BaseForm;
import com.xfaccp.interf.ICommand;
import com.xfaccp.interf.IDAO;

public abstract class CommandAdpater implements ICommand 
{
	/*
	 * 依敕注入若干个DAO
	 * 以便该处理事务的适配器可以
	 * 同时关联操作到多个对象
	 */
	
	protected IDAO dao;	
	protected IDAO daoTwo;
	
	//加载spring配置文件时set方法用于依敕注入若干DAO对象
	public void setDao(IDAO dao)
	{
		this.dao = dao;
	}
	public void setDaoTwo(IDAO dao)
	{
		this.daoTwo = dao;
	}
	
	/*
	 * (non-Javadoc)
	 * @实现ICommand接口中的方法的适配器类
	 * 可以部分实现或是全部实现
	 * 这样该适配器类就可以
	 * 根据实际情况相应适配
	 */
	
	public Map create(BaseForm form) throws Exception
	{
		this.dao.create(form);
		return null;
	}

	public Map create(List list) throws Exception 
	{
		if(list != null && list.size() > 0)
		{
			for(int k = 0; k< list.size(); k ++)
			{
				dao.create((BaseForm)list.get(k));
			}
		}
		return null;
	}

	public Map create(Map map) throws Exception
	{
		return null;
	}

	public Map delete(BaseForm form) throws Exception
	{
		this.dao.delete(form);
		return null;
	}

	public List findAllList() throws Exception 
	{
		List list=this.dao.findAllList();
		return list;
	}

	public List findByExample(BaseForm form) throws Exception 
	{
		List list=dao.findByExample(form);
		return list;
	}

	public List findById(Integer id) throws Exception
	{
		return null;
	}

	public Map load(BaseForm form) throws Exception 
	{
		this.dao.load(form);
		return null;
	}

	public Map update(BaseForm form) throws Exception 
	{
		this.dao.update(form);
		return null;
	}

	public Map update(List list) throws Exception
	{
		if(list != null && list.size() > 0)
		{
			for(int k = 0; k < list.size(); k ++)
			{
				dao.update((BaseForm)list.get(k));
			}
		}
		return null;
	}

	public Map update(Map map) throws Exception 
	{
		// TODO Auto-generated method stub
		return null;
	}
	
	public List checkLogin(String useName, String password) throws Exception {
		List list=new ArrayList();
		list=dao.checkLogin(useName, password);
		return list;
	}
	public List findBySql()throws Exception 
	{
		return null;
	}
	public List findBySqlto(String hsql,Object [] obj)throws Exception 
	{
		List list=dao.findBySqlto(hsql,obj);
		
		return list;
	}
}