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/*
* Created on 2005-12-9
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package com.mycompany.servlet;
import java.io.IOException;
import java.net.URLEncoder;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.mycompany.news.dto.Column;
import com.mycompany.news.service.ColumnService;
/**
* @author Administrator
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class AddColumn extends HttpServlet {
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// String channelid = request.getParameter("channelid");
String parentcolumn = request.getParameter("parentcolumn");
String columnname= request.getParameter("columnname");
String columnorder= request.getParameter("columnorder");
String channelid= request.getParameter("channelid");
// String topcolumn = request.getParameter("topcolumn");
// String currentlevel= request.getParameter("currentlevel");
ColumnService cs = new ColumnService();
Column column = new Column();
column.setColumnName(columnname);
column.setColumnStatus(new Integer(1));
column.setLeafNode(new Integer(1));
column.setColumnOrder(Integer.valueOf(columnorder));
column.setParentColumn(Long.valueOf(parentcolumn));
System.out.println("channelid = "+channelid);
column.setChannelId(Long.valueOf(channelid));
if(Long.parseLong(parentcolumn)!=0){
Column parentColumn = cs.getByID(Long.parseLong(parentcolumn));
parentColumn.setLeafNode(new Integer(0));
cs.updateColumn(parentColumn);
if(parentColumn.getTopColumn().longValue()==0){
column.setTopColumn(parentColumn.getColumnId());
}else{
column.setTopColumn(parentColumn.getTopColumn());
}
column.setCurrentLevel(new Integer(parentColumn.getCurrentLevel().intValue()+1));
}else{
column.setTopColumn(Long.valueOf("0"));
column.setCurrentLevel(Integer.valueOf("0"));
}
if(cs.addColumn(column))
response.sendRedirect(request.getContextPath()+"/opsucc.jsp?message="+URLEncoder.encode(cs.getMessage(),"GB2312"));
else
response.sendRedirect(request.getContextPath()+"/opfail.jsp?message="+URLEncoder.encode(cs.getMessage(),"GB2312"));
}
}
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