change_ok.java

来自「一个ERP强大系统的源码」· Java 代码 · 共 164 行

/*
 *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 ecommerce.website.link;
 
 
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import javax.servlet.*;
import java.io.* ;
import include.nseer_db.*;
import include.nseer_cookie.*;
import validata.ValidataNumber;
import validata.ValidataTag;
import include.get_sql.getInsertSql;
import com.jspsmart.upload.*;

public class change_ok extends HttpServlet{

public synchronized void service(HttpServletRequest request,HttpServletResponse response) throws IOException,ServletException{
try{
HttpSession dbSession=request.getSession();
JspFactory _jspxFactory=JspFactory.getDefaultFactory();
PageContext pageContext = _jspxFactory.getPageContext(this,request,response,"",true,8192,true);
ServletContext dbApplication=dbSession.getServletContext();
ServletContext application;
HttpSession session=request.getSession();
ServletContext context=session.getServletContext();
String path=context.getRealPath("/");
nseer_db_backup1 ecommerce_db = new nseer_db_backup1(dbApplication);
ValidataNumber validata=new ValidataNumber();
ValidataTag vt=new ValidataTag();
counter count=new counter(dbApplication);
getInsertSql getInsertSql=new getInsertSql();
getAttachmentLength getAttachmentLength=new getAttachmentLength();
getAttachmentType getAttachmentType=new getAttachmentType();
SmartUpload mySmartUpload=new SmartUpload();
mySmartUpload.setCharset("UTF-8");

if(ecommerce_db.conn((String)dbSession.getAttribute("unit_db_name"))){
mySmartUpload.initialize(pageContext);
String file_type="jpg,gif,bmp";
long d=getFileLength.getFileLength((String)session.getAttribute("unit_db_name"));
mySmartUpload.setMaxFileSize(d);
mySmartUpload.setAllowedFilesList(file_type);
String link_ID=request.getParameter("link_ID");
try{
mySmartUpload.upload();

String topic=mySmartUpload.getRequest().getParameter("topic");
String url=mySmartUpload.getRequest().getParameter("url");
String content = new String(mySmartUpload.getRequest().getParameter("content").getBytes("UTF-8"),"UTF-8");
String changer_ID=mySmartUpload.getRequest().getParameter("changer_ID") ;
String changer=mySmartUpload.getRequest().getParameter("changer") ;
String change_time=mySmartUpload.getRequest().getParameter("change_time") ;

String[] file_name=new String[mySmartUpload.getFiles().getCount()];
String[] not_change=new String[mySmartUpload.getFiles().getCount()];
String lately_change_time=mySmartUpload.getRequest().getParameter("lately_change_time") ;
String file_change_amount=mySmartUpload.getRequest().getParameter("file_change_amount") ;
int change_amount=Integer.parseInt(file_change_amount)+1;

if(vt.validata((String)session.getAttribute("unit_db_name"),"ecommerce_link","link_ID",link_ID,"excel_tag").equals("3")){

String sqloo= "select * from ecommerce_link where link_ID='"+link_ID+"'";
	 ResultSet rsoo = ecommerce_db.executeQuery(sqloo);
	 if(rsoo.next()){
	String sqll="insert into ecommerce_link_dig(link_ID,topic,url,content,attachment1,attachment2,attachment3,opinion,CHECK_TAG,FILE_CHANGE_AMOUNT,REGISTER,CHECKER,CHANGER,REGISTER_ID,CHECKER_ID,CHANGER_ID,REGISTER_TIME,CHECK_TIME,CHANGE_TIME,LATELY_CHANGE_TIME,EXCEL_TAG) values('"+rsoo.getString("link_ID")+"','"+rsoo.getString("topic")+"','"+rsoo.getString("url")+"','"+rsoo.getString("content")+"','"+rsoo.getString("attachment1")+"','"+rsoo.getString("attachment2")+"','"+rsoo.getString("attachment3")+"','"+rsoo.getString("opinion")+"','"+rsoo.getString("CHECK_TAG")+"','"+rsoo.getString("FILE_CHANGE_AMOUNT")+"','"+rsoo.getString("REGISTER")+"','"+rsoo.getString("CHECKER")+"','"+rsoo.getString("CHANGER")+"','"+rsoo.getString("REGISTER_ID")+"','"+rsoo.getString("CHECKER_ID")+"','"+rsoo.getString("CHANGER_ID")+"','"+rsoo.getString("REGISTER_TIME")+"','"+rsoo.getString("CHECK_TIME")+"','"+rsoo.getString("CHANGE_TIME")+"','"+rsoo.getString("LATELY_CHANGE_TIME")+"','"+rsoo.getString("EXCEL_TAG")+"')";
		ecommerce_db.executeUpdate(sqll);
	 }
String sql1="select * from ecommerce_link where link_ID='"+link_ID+"'";
ResultSet rs=ecommerce_db.executeQuery(sql1);
rs.next();
String[] attachment=mySmartUpload.getRequest().getParameterValues("attachment");
String[] delete_file_name=new String[0];
	if(attachment!=null){
delete_file_name=new String[attachment.length];
for(int i=0;i<attachment.length;i++){
	delete_file_name[i]=rs.getString(attachment[i]);
}
	}
for(int i=0;i<mySmartUpload.getFiles().getCount();i++){
	com.jspsmart.upload.SmartFile file = mySmartUpload.getFiles().getFile(i);
	if (file.isMissing()){
		file_name[i]="";
		int q=i+1;
		String field_name="attachment"+q;
		if(!rs.getString(field_name).equals("")) not_change[i]="yes";
		continue;
	}
	int filenum=count.read((String)dbSession.getAttribute("unit_db_name"),"ecommerceAttachmentcount");
	count.write((String)dbSession.getAttribute("unit_db_name"),"ecommerceAttachmentcount",filenum);
	file_name[i]=filenum+file.getFileName();
	file.saveAs(path+"ecommerce\\file_attachments\\" + filenum+file.getFileName());
}
	String sqla = "update ecommerce_link set topic='"+topic+"',url='"+url+"',content='"+content+"',check_tag='0',excel_tag='0',changer_ID='"+changer_ID+"',changer='"+changer+"',change_time='"+change_time+"',lately_change_time='"+lately_change_time+"',file_change_amount='"+change_amount+"'";
	String sqlb = " where link_ID='"+link_ID+"'" ;
if(attachment!=null){
for(int i=0;i<attachment.length;i++){
	sqla=sqla+","+attachment[i]+"=''";
	java.io.File file=new java.io.File(path+"ecommerce\\file_attachments\\"+delete_file_name[i]);
	file.delete();
}
}
for(int i=0;i<mySmartUpload.getFiles().getCount();i++){
	if(not_change[i]!=null&&not_change[i].equals("yes")) continue;
	int p=i+1;
	sqla=sqla+",attachment"+p+"='"+file_name[i]+"'";
}
String sql=sqla+sqlb;
	ecommerce_db.executeUpdate(sql) ;
	sql = "update ecommerce_link_file set check_tag='0' where link_ID='"+link_ID+"'" ;
		ecommerce_db.executeUpdate(sql) ;	
response.sendRedirect("ecommerce/website/link/change_ok_a.jsp");

}else{
response.sendRedirect("ecommerce/website/link/change_ok_c.jsp");
}
ecommerce_db.commit();
ecommerce_db.close();

}catch(Exception ex){
response.sendRedirect("ecommerce/website/link/change_ok_b.jsp?link_ID="+link_ID+"");
	}

}else{
	response.sendRedirect("error_conn.htm");
}
}
catch (Exception ex){
ex.printStackTrace();
}
}
}