weatherchannel.java

JAVA邮件系统

import java.io.*;
import java.text.*;
import java.util.*;
import java.sql.*;

public class WeatherChannel extends Channel
{
	WeatherChannel()
	{
		channelName = "天气";
	}
	
	public void makeChannel(Person p,TemplateList tempList,HtmlOut desHtml)
	{
		SingleTemplate st;
		st = tempList.searchTemplate("频道");
		if(st==null)
			return ;
		int nKey = st.getKeyNum ();
		String sKey ;
		for(int i=0;i<nKey;i++){
			desHtml.addString (st.getStringAt (i));
			sKey = st.getKeyAt (i);
			if( sKey.compareTo("cgi-path")==0 )
				desHtml.addString (CommonMethods.sHostNameCGI);
			if( sKey.compareTo("标题")==0 )
				desHtml.addString (	channelName );
			if( sKey.compareTo("EditCGI")==0 )
				desHtml.addString (	"EditChannel?channel=weather" );
			if( sKey.compareTo("CloseCGI")==0 )
				desHtml.addString (	"CloseChannel?channel=weather" );
			if (sKey.compareTo ("内容")==0)
				this.makeChannelContents (p,tempList,desHtml);

		}
		desHtml.addString(st.getEndString());
		return ; 
	}
	public void makeChannelContents(Person p,TemplateList tempList,HtmlOut desHtml)
	{   

		String userName="";
//		WeatherContent weatherContent;
//		weatherContent = new WeatherContent[5];
		userName=p.getName ();
		if (userName ==null)
			userName="";
		else
			userName=userName.trim ();
		SingleTemplate st;
		st = tempList.searchTemplate("天气");
		WeatherContent weatherContent ;
		weatherContent = new WeatherContent();
        weatherContent.getWeather (userName);
		int cityNum=weatherContent.getCityNum  ();
        
		if( st == null)
			return;
		int nKey = st.getKeyNum ();
		String sKey;
	
		for(int i=0;i<nKey;i++){

			sKey = st.getKeyAt (i);
			int maxCityNum;
			try{
			    maxCityNum = Integer.valueOf (
				sKey.substring (sKey.length ()-1,sKey.length ()),10 ).intValue();
			}catch(Exception e)
			{
				maxCityNum =0;
			}
			if(sKey!=null&&sKey.length ()>0&& maxCityNum >cityNum )
				continue;
		    desHtml.addString (st.getStringAt (i));
			if( sKey.compareTo("今天1")==0 )
				desHtml.addString (	weatherContent.getWeatherToday () );
			if( sKey.compareTo("明天1")==0 )
				desHtml.addString (	weatherContent.getWeatherTomorrow   () );
			
			//替换第一个城市的天气信息
		 	if( sKey.compareTo("城市1")==0 )
				desHtml.addString (	weatherContent.getCity (0));
			if( sKey.compareTo("天气241")==0 )
				
				desHtml.addString ( weatherContent.getWeatherCondition24 (0) );
	
			if( sKey.compareTo("温度241")==0 )
				desHtml.addString ( weatherContent.getWeatherLow24  (0)+weatherContent.getWeatherHigh24  (0));

			if( sKey.compareTo ("天气481")==0)
			    desHtml.addString ( weatherContent.getWeatherCondition48 (0) );
			if (sKey.compareTo("温度481")==0)
				desHtml.addString (weatherContent.getWeatherLow48  (0) +weatherContent.getWeatherHigh48  (0));

           //替换第二个城市的天气信息
			if( sKey.compareTo("城市2")==0 )
				desHtml.addString (	weatherContent.getCity (1));
			if( sKey.compareTo("天气242")==0 )
				desHtml.addString ( weatherContent.getWeatherCondition24 (1) );
			if( sKey.compareTo("温度242")==0 )
				desHtml.addString ( weatherContent.getWeatherLow24  (1) + weatherContent.getWeatherHigh24  (1));
			if( sKey.compareTo ("天气482")==0)
			 desHtml.addString ( weatherContent.getWeatherCondition48(1) );
			if (sKey.compareTo("温度482")==0)
				desHtml.addString (weatherContent.getWeatherLow48  (1)+weatherContent.getWeatherHigh48  (1));
            //替换第三个城市的天气信息
			if( sKey.compareTo("城市3")==0 )
				desHtml.addString (	weatherContent.getCity (2));
			if( sKey.compareTo("天气243")==0 )
				desHtml.addString ( weatherContent.getWeatherCondition24 (2) );
			if( sKey.compareTo("温度243")==0 )
				desHtml.addString ( weatherContent.getWeatherLow24  (2) + weatherContent.getWeatherHigh24  (2));
			if( sKey.compareTo ("天气483")==0)
			 desHtml.addString ( weatherContent.getWeatherCondition48 (2) );
			if (sKey.compareTo("温度483")==0)
				desHtml.addString (weatherContent.getWeatherLow48  (2)+weatherContent.getWeatherHigh48  (2));
            //替换第四个城市的天气信息
				//
			if( sKey.compareTo("城市4")==0 )
				desHtml.addString (	weatherContent.getCity (3));
			if( sKey.compareTo("天气244")==0 )
				desHtml.addString ( weatherContent.getWeatherCondition24 (3) );
			if( sKey.compareTo("温度244")==0 )
				desHtml.addString ( weatherContent.getWeatherLow24  (3) + weatherContent.getWeatherHigh24  (3));
			if( sKey.compareTo ("天气484")==0)
			 desHtml.addString ( weatherContent.getWeatherCondition48 (3) );
			if (sKey.compareTo("温度484")==0)
			 desHtml.addString ( weatherContent.getWeatherLow48(3) + weatherContent.getWeatherHigh48(3) );
            //替换第五个城市的天气信息
			if( sKey.compareTo("城市5")==0 )
				desHtml.addString (	weatherContent.getCity (4));
			if( sKey.compareTo("天气245")==0 )
              desHtml.addString ( weatherContent.getWeatherCondition24 (4) );
			if( sKey.compareTo("温度245")==0 )
				desHtml.addString ( weatherContent.getWeatherLow24  (4) + weatherContent.getWeatherHigh24  (4));
			if( sKey.compareTo ("天气485")==0)
			 desHtml.addString ( weatherContent.getWeatherCondition48 (4) );
			if (sKey.compareTo("温度485")==0)
				desHtml.addString (weatherContent.getWeatherLow48  (4)+weatherContent.getWeatherHigh48  (4));
			
		}
		desHtml.addString(st.getEndString());
		return ; 
}
		public boolean editChannel(Person p,HtmlOut desHtml)
	{
		TemplateList tempList=CommonMethods.getWeatherEditTemplate  (); 
		String userName="";
		userName=p.getName ();
		if (userName==null)
			return false;
		else
			userName = userName.trim ();
		if (userName =="")
			return false;
		
		WeatherContent weatherContent ;
		weatherContent = new WeatherContent();
        weatherContent.getWeather (userName);
		int cityNum=weatherContent.getCityNum  ();
		SingleTemplate st;
		st = tempList.searchTemplate("ROOT");
		if(st==null)
			return false;
		String sKey ;
		int nAwoke=0;
		int nHours=0;
		DBOperater DB = new DBOperater ("person");
		ResultSet rs = DB.executeQuery ("select weatherawoke,weatherawokehour from person where username='"+userName+"'");
		if(rs!=null){
		try{
			if( rs.next () )
			{
				nAwoke = rs.getInt (1);
				nHours = rs.getInt (2);
			}   
		}
		catch(Exception e){
		}
		}
		DB.close ();

		int nKey = st.getKeyNum ();
		for(int i=0;i<nKey;i++){
			desHtml.addString (st.getStringAt (i));
			sKey = st.getKeyAt (i);
			if( sKey.compareTo("cgi-path")==0 )
				desHtml.addString (CommonMethods.sHostNameCGI);
			if( sKey.compareTo("城市1")==0 )
				desHtml.addString (weatherContent.getCity (0));
            if( sKey.compareTo("城市2")==0 )
				desHtml.addString (weatherContent.getCity (1));
            if( sKey.compareTo("城市3")==0 )
				desHtml.addString (weatherContent.getCity (2));
            if( sKey.compareTo("城市4")==0 )
				desHtml.addString (weatherContent.getCity (3));
            if( sKey.compareTo("城市5")==0 )
				desHtml.addString (weatherContent.getCity (4));
			if (sKey.compareTo ("提醒时间")==0)
				desHtml.addString (""+nHours);
			if (( sKey.compareTo ("寻呼")==0) && (nAwoke / 2)==1)
				desHtml.addString ("寻呼");
			if ((sKey.compareTo ("SMS")==0) && (nAwoke % 2 )==1)
				desHtml.addString ("SMS");
		
		}
		desHtml.addString(st.getEndString());
		return true;
	}
}