suppliertypebusiness.java

企业进销存源码

package com.business;
import java.util.HashMap;

import com.business.vo.SupplierType;
import com.dao.util.DaoImp;
import com.web.util.WebTools;
/**
 * @author Administrator
 *
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 * Window>Preferences>Java>Templates.
 * To enable and disable the creation of type comments go to
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 */
public class SupplierTypeBusiness {
	public String getNameById(String id) throws Exception{
		try{
			String str = "select name from supplierType where id = "+id;
			DaoImp dao = new DaoImp();
			return WebTools.showEx(dao.find(str).get("NAME"));
		}catch(Exception e){
			return "";
		}
	}
	
	public void add(SupplierType vo) throws Exception{
		try{
			String str = "insert into SupplierType(name) values('"+vo.getName()+"')";
			DaoImp dao = new DaoImp();
			dao.insert(str);
		}catch(Exception e){
			throw e;
		}
	}
	public void edit(SupplierType vo) throws Exception{
		try{
			String str = "update supplierType set name = '"+vo.getName()+"' where Id = "+vo.getId();
			DaoImp dao = new DaoImp();
			dao.insert(str);
		}catch(Exception e){
			throw e;
		}
	}
	public void remove(SupplierType vo) throws Exception{
		try{
			String str = "delete from SupplierType where Id = "+vo.getId();
			DaoImp dao = new DaoImp();
			dao.insert(str);
		}catch(Exception e){
			throw e;
		}
	} 
	
	public HashMap find(String key) throws Exception{
		try{
			String str = "select * from SupplierType where Id = "+key+"";
			DaoImp dao = new DaoImp();
			return dao.find(str);
		}catch(Exception e){
			return null;
		}
	} 
}