firstkind_delete_ok.java

一个ERP强大系统的源码

/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program; if not, write to the Free Software
 *Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *这个文件是恩信科技ERP软件的组成部分。
 *版权所有（C）2006-2010 北京恩信创业科技有限公司/http://www.nseer.com
 *
 *这一程序是自由软件，你可以遵照自由软件基金会出版的GNU通用公共许可
 *证条款来修改和重新发布这一程序。或者用许可证的第二版，或者（根据你的选
 *择）用任何更新的版本。
 *
 *发布这一程序的目的是希望它有用，但没有任何担保。甚至没有适合特定目
 *的的隐含的担保。更详细的情况请参阅GNU通用公共许可证。
 *你应该已经和程序一起收到一份GNU通用公共许可证的副本。如果还没有，
 *写信给：
 *The Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 *MA02139, USA
 */
package fund.config.file;

import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.*;
import java.sql.*;
import java.io.* ;
import include.nseer_db.*;

public class firstKind_delete_ok extends HttpServlet{
//创建方法

ServletContext application;
HttpSession session;

public synchronized void service(HttpServletRequest request,HttpServletResponse response) throws IOException,ServletException{
HttpSession dbSession=request.getSession();
JspFactory _jspxFactory=JspFactory.getDefaultFactory();
PageContext pageContext = _jspxFactory.getPageContext(this,request,response,"",true,8192,true);
ServletContext dbApplication=dbSession.getServletContext();


try{

HttpSession session=request.getSession();
PrintWriter out=response.getWriter();

nseer_db_backup1 fund_db = new nseer_db_backup1(dbApplication);

if(fund_db.conn((String)dbSession.getAttribute("unit_db_name"))){

int i;
int intRowCount;
String sqll = "select * from fund_config_file_first_kind" ;
ResultSet rs=fund_db.executeQuery(sqll) ;
rs.next();
rs.last();
intRowCount=rs.getRow();
String[] del=new String[intRowCount];
del=(String[])session.getAttribute("del");
String[] file_first_kind_ID=new String[intRowCount];
String[] file_first_kind_name=new String[intRowCount];
String[] real_del=new String[intRowCount];
int m=0;
int n=0;
if(del!=null){
for(i=1;i<=intRowCount;i++){
try{
	if(del[i-1]!=null){
		real_del[n]=del[i-1];
		n++;
	String sql2="select * from fund_config_file_first_kind where id='"+del[i-1]+"'" ;
ResultSet rs2=fund_db.executeQuery(sql2) ;
if(rs2.next()){
	file_first_kind_ID[i-1]=rs2.getString("file_first_kind_ID");
	file_first_kind_name[i-1]=rs2.getString("file_first_kind_name");
}
	String sql3="select * from fund_config_file_second_kind where file_first_kind_ID='"+file_first_kind_ID[i-1]+"'" ;
ResultSet rs3=fund_db.executeQuery(sql3) ;
if(!rs3.next()){
	String sql = "delete from fund_config_file_first_kind where id='"+del[i-1]+"'" ;
    fund_db.executeUpdate(sql) ;
	}else{
	file_first_kind_ID[m]=file_first_kind_ID[i-1];
	file_first_kind_name[m]=file_first_kind_name[i-1];
	m++;
}
	}
}
	catch (Exception ex) {
		out.println("error"+ex);
	}
	}
}

if(n==0){
	response.sendRedirect("fund/config/file/firstKind.jsp");
}else{
if(m<n&&m!=0){



 session.setAttribute("file_first_kind_ID",file_first_kind_ID);
	session.setAttribute("file_first_kind_name",file_first_kind_name);
	session.setAttribute("first_kind_count",m+"");
response.sendRedirect("fund/config/file/firstKind_delete_ok_c.jsp");
   }else if(m==n){
response.sendRedirect("fund/config/file/firstKind_delete_ok_a.jsp");

	}else if(m==0){
response.sendRedirect("fund/config/file/firstKind_delete_ok_b.jsp");
}
}
fund_db.commit();
fund_db.close();
}else{
	response.sendRedirect("error_conn.htm");
}
}catch(Exception ex){}
}
}