Networking10.java

import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.Date;

/**
 * Created by Admin on 27-04-2017.
 */
public class Networking10 {

    public static void main(String[] args) throws Exception{
        int c;
        URL hp = new URL("http://www.internic.net");
        URLConnection hpCon = hp.openConnection();
        long d = hpCon.getDate();
        if(d==0)
            System.out.println("No date information.");
        else
            System.out.println("Date: " + new Date(d));
        System.out.println("Content-Type: " + hpCon.getContentType());
        d = hpCon.getExpiration();
        if(d==0)
            System.out.println("No expiration information.");
        else
            System.out.println("Expires: " + new Date(d));
        d = hpCon.getLastModified();
        if(d==0)
            System.out.println("No last-modified information.");
        else
            System.out.println("Last-Modified: " + new Date(d));
        int len = hpCon.getContentLength();
        if(len == -1)
            System.out.println("Content length unavailable.");
        else
            System.out.println("Content-Length: " + len);
        if(len != 0) {
            System.out.println("=== Content ===");
            InputStream input = hpCon.getInputStream();
            int i = len;
            while (((c = input.read()) != -1)) { // && (--i > 0)) {
                System.out.print((char) c);
            }
            input.close();
        } else {
            System.out.println("No content available.");
        }
    }


}