ｙだた - プログラム倉庫

import java.net.*;  
import java.io.*;

class yahooac{

String bun;
String[] article=new String[1000];
String[] title=new String[1000];
String[] link=new String[1000];
String[] pubdate=new String[1000];
String[] des=new String[1000];
int[] year=new int[1000];
int[] day=new int[1000];
String[] month=new String[1000];
int s;

int articlenumber;

void makedata(String urlx){

getdata(urlx);

makearticle();

for(s=1;s<articlenumber+1;s++){
title[s]=makeitem(article[s],"title");
pubdate[s]=makeitem(article[s],"pubDate");
link[s]=makeitem(article[s],"link");
des[s]=makeitem(article[s],"description");
}

for(s=1;s<articlenumber+1;s++){
makedate(s,pubdate[s]);
}


}

String makeitem(String str,String cc){
int x1,x2,x3;
String x4;
String str1,str2;
str1="<" + cc + ">";
str2="</" + cc + ">";
x1=str.lastIndexOf(str1);
x3=str1.length();
x2=str.indexOf(str2);
x4=str.substring(x1+x3,x2);
return x4;
}


void makedate(int s,String str){
String d1,d2,d3,d4;
int z3,z4;
d1=str.substring(8,11);
d2=str.substring(12,16);
d3=str.substring(5,6);
d4=str.substring(6,7);

month[s]=d1;
year[s]=Integer.parseInt(d2);
z3=Integer.parseInt(d3);
z4=Integer.parseInt(d4);
day[s]=10*z3+z4;
}



void makearticle(){
int s;
String[] x=bun.split("<item>");

articlenumber=x.length-1;

for (s=1;s<articlenumber+1;s++){
String[] y=x[s].split("</item>");
article[s]=y[0];
}

}

void getdata(String urlx){  
int n;
String data[]=new String[1000];
int getnumber;

getnumber=0;

try{
        URL url = new URL(urlx);

        HttpURLConnection con = (HttpURLConnection)url.openConnection();
        con.setRequestMethod("GET");
        con.connect();

BufferedReader reader = new BufferedReader(new InputStreamReader(con.getInputStream(),"UTF-8"));
n=0;
while (true){
String line = reader.readLine();
if ( line == null ){ break; }
data[n]=line;
n=n+1;
getnumber=n;
        }
        reader.close();
        con.disconnect();
}
catch(Exception e) { System.err.println(e); }  

bun="";
for(n=0;n<getnumber;n++){
bun=bun+data[n];
}


}

}