devicemodify.java

简单的操作ldap的管理系统

package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
import mypack.*;


import java.util.Hashtable;
import java.util.Enumeration;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;
import javax.naming.directory.SearchControls ;
import javax.naming.NamingEnumeration;
import javax.naming.directory.SearchResult;
import javax.naming.directory.Attributes ;
import javax.naming.directory.Attribute;
import javax.naming.directory.BasicAttributes;
import javax.naming.directory.BasicAttribute;
import javax.naming.directory.ModificationItem;
import java.lang.reflect.Method;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import javax.naming.*;
import servlet.*;

/**
 * @version 	1.0
 * @author
 */
public class DeviceModify extends HttpServlet implements Servlet {

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {

	}

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doPost(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
			PrintWriter out=resp.getWriter();
						resp.setContentType("text/html;charset=GBK"); 
						String name1=req.getParameter("T1");//仪器名称
						String num1=req.getParameter("T2");//分类号
						String address1=req.getParameter("T3");//通信地址
						String decrip1=req.getParameter("T4");//功能描述
						String place1=req.getParameter("T5");//产地
						String productor1=req.getParameter("T7");//生产厂商
						String date1=req.getParameter("T6");//购置日期
						String detail1=req.getParameter("T8");//详细信息
						String type1=req.getParameter("T9");//类型
						String guige1=req.getParameter("T10");//规格
						String kind1 =req.getParameter("T11");//选择的仪器分类
			
				/*码制转换***********************************************/
				 String name=new String(name1.getBytes("ISO-8859-1"),"GBK");
				 String num=new String(num1.getBytes("ISO-8859-1"),"GBK");
					 String address=new String(address1.getBytes("ISO-8859-1"),"GBK");
				 String decrip=new String(decrip1.getBytes("ISO-8859-1"),"GBK");
					 String place=new String(place1.getBytes("ISO-8859-1"),"GBK");
					 String productor=new String(productor1.getBytes("ISO-8859-1"),"GBK");
					 String date=new String(date1.getBytes("ISO-8859-1"),"GBK");
				 String detail=new String(detail1.getBytes("ISO-8859-1"),"GBK");
					 String type=new String(type1.getBytes("ISO-8859-1"),"GBK");
					 String guige=new String(guige1.getBytes("ISO-8859-1"),"GBK");
					 String kind=new String(kind1.getBytes("ISO-8859-1"),"GBK");		
						if(name==null||name.trim().equalsIgnoreCase(""))
						{ out.println("<center>please give the name at least!</center>");}
						else//插入的关键函数在这里
						{  /*if(num==null||num.trim().equalsIgnoreCase(""))
							{num=" ";}
						   if(address==null||num.trim().equalsIgnoreCase(""))
							{address=" ";}
						   if(decrip==null||num.trim().equalsIgnoreCase(""))
							{decrip=" ";}
						   if(place==null||num.trim().equalsIgnoreCase(""))
							{place=" ";}
						   if(productor==null||num.trim().equalsIgnoreCase(""))
							{productor=" ";}
						   if(date==null||num.trim().equalsIgnoreCase(""))
							{date=" ";}
						   if(detail==null||num.trim().equalsIgnoreCase(""))
							{detail=" ";}
						   if(type==null||num.trim().equalsIgnoreCase(""))
							{type=" ";}
						   if(guige==null||num.trim().equalsIgnoreCase(""))
							{guige=" ";}
							*/			
															
							DeviceModifyTest tt=new DeviceModifyTest();
						  tt.init();
		                  tt.delete(name,kind);
		                  
						  tt.add(name,num,address,decrip,place,productor,date,detail,type,guige,kind);//可用
		                 
						  tt.close(); 
						 out.println("<center>"+"modify successfully"+"</center>");
						 }
			
	
	}

}