servewh.java

JAVA邮件系统

/* 外汇处理程序
 *
 */

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 ServeWh 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;
		}
	
		WhChannel cn = (WhChannel)CommonMethods.FindChannel("wh");
		if( cn == null ){
			htmlOut.setErrorID (htmlOut.CHANNEL_NOT_FIND  ,"",
							 "wh Channel not found","EditChannel?channel=wh");
			htmlOut.outHtml();
			return;
		}
		String methodName = request.getParameter("action");
		String whcode = request.getParameter("whcode");
		//用户所选的外汇字串
		String selectvalue=request.getParameter ("selectValue");
		//显示行情用的表名
		String biaomin=request.getParameter ("biaomin");
		String warn1=request.getParameter ("warn1");
		String warn2=request.getParameter ("warn2");
		boolean b;
		b = true;
		//显示行情
		if(methodName.compareTo("showhq")==0)
		{
			b = cn.showhq(whcode,biaomin,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
		}
		//添加
		if(methodName.compareTo("add")==0)
		{
			b = cn.addWh(selectvalue,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
			htmlOut.setRedirect ("EditChannel?channel=wh");
		}
		//删除
		if(methodName.compareTo("delete")==0)
		{
			b = cn.deleteWh(whcode,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
			htmlOut.setRedirect ("EditChannel?channel=wh");
		}
		//编辑提醒内容
		if(methodName.compareTo("editWarn")==0)
		{
			b = cn.editWarn(whcode,person,htmlOut);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
		}
		//编辑一支外汇的提醒内容
		if(methodName.compareTo("makeWarn")==0)
		{
			b = cn.makeWarn(whcode,person,htmlOut,request);
			if( b==false ){
				htmlOut.outHtml ();
				return;
			}
			htmlOut.setRedirect ("EditChannel?channel=wh");
		}
		if(methodName.compareTo("tx")==0)
		{
			b = cn.makeTX(person,htmlOut,request);
			if( b==false ){
				htmlOut.outHtml();
				return;
			}
			//htmlOut.setRedirect ("EditChannel?channel=stock");
		}
		
		htmlOut.outHtml ();
    }
}