servestock.java

JAVA邮件系统

/* 
 *
 */

import java.io.*;
import java.text.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 * 
 *
 * @author Chen Xin Wu
 */

public class ServeStock extends HttpServlet {


    public void doGet(HttpServletRequest request,
                      HttpServletResponse response)
        throws IOException, ServletException
    {
		HtmlOut htmlOut = new HtmlOut (response);
		// 得到名字和口令
		String name,pass;

		Person person = new Person();
		person.setName (CommonMethods.GetUserName(request));
		pass = CommonMethods.GetUserPass (request);
		if( person.getName ()==null || (!person.checkPassword(pass)) )
		{
			htmlOut.setErrorID (htmlOut.SHOW_SIMPLE_MESSAGE  ,"",
								"请先登录",
								"Login?action=reLog");
			htmlOut.outHtml();
			return;
		}
	
		StockChannel cn = (StockChannel)CommonMethods.FindChannel("stock");
		if( cn == null ){
			htmlOut.setErrorID (htmlOut.CHANNEL_NOT_FIND  ,"",
							 "模板文件错误","EditChannel?channel=stock");
			htmlOut.outHtml();
			return;
		}
		String methodName = request.getParameter("action");
		String stockcode = request.getParameter("stockcode");
		boolean b;
		
		b = true;
		if(methodName.compareTo("add")==0)
		{
			b = cn.addStock(stockcode,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
				
			htmlOut.setRedirect ("EditChannel?channel=stock");
		}
		if(methodName.compareTo("delete")==0)
		{
			b = cn.deleteStock(stockcode,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
			htmlOut.setRedirect ("EditChannel?channel=stock");
		}
		if(methodName.compareTo("editWarn")==0)
		{
			b = cn.editWarn(stockcode,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
		}
		if(methodName.compareTo("makeWarn")==0)
		{
			b = cn.makeWarn(stockcode,person,htmlOut,request);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
			htmlOut.setRedirect ("EditChannel?channel=stock");
		}

		
		if(methodName.compareTo("tx")==0)
		{
			b = cn.makeTX(person,htmlOut,request);
			if( b==false ){
				htmlOut.outHtml();
				return;
			}
			//htmlOut.setRedirect ("EditChannel?channel=stock");
		}
		
		htmlOut.outHtml ();
    }
}