checkinfor.java

来自「仓库管理系统,适合各种行业的仓库管理系统」· Java 代码 · 共 71 行

package com.refund.action;

import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.bean.DAO.FinanceDAO;
import com.bean.DTO.CheckProductDTO;
import com.database.DataSourceFactory;
import com.servlet.AbstractAction;

public class CheckInfor extends AbstractAction {

	@Override
	public String process(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		
		String redirect=null;
		String error=null;
		String projectID=null;
		//以下是实现另一功能的代码，不行的话就移植
		
		if(request.getParameter("radrfnd")!=null){
			projectID=request.getParameter("radrfnd");
			System.out.println("这里是在点击单选按钮后获得的ID号>>>>>"+projectID);
		}else if(request.getParameter("projectID")!=null){
			projectID=request.getParameter("projectID");
		}
		
		//String projectID=request.getParameter("projectID");
		
		try {
			
			if(projectID!=null){                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
				int id=Integer.parseInt(projectID);
			Connection con=DataSourceFactory.getDataSource().getConnection();
			FinanceDAO dao=new FinanceDAO(con);
			CheckProductDTO dto=dao.checkInformation(id);
			  if(dto!=null){
			  request.setAttribute("CheckProDTO", dto);
			  error="查询成功";
			  }else{
				  error="货品还没入库，请核查";
			  }
			  con.close();
			}
			else{
				error="请输入正确的采购项目ID";
			}
		   
		} catch (NumberFormatException e) {
			// TODO Auto-generated catch block
			error="请输入正确的采购项目ID";
			
		}catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally{
			 request.setAttribute("information",error);
			redirect="/caiWuGuanLi/CheckInfor.jsp";
		}
		
		return redirect;
	}

}