1 import java.awt.*; 2 import java.io.*; 3 import java.net.*; 4 5 public class ReadText extends java.applet.Applet implements Runnable { 6 7 URL url; 8 Thread runner; 9 TextArea ta = new TextArea("Read Text..."); 10 11 public void init() { 12 try { 13 url = new URL(getCodeBase(), "ReadText.java"); 14 } catch ( MalformedURLException e) { 15 System.out.println("Bad URL: " + url); 16 } 17 setLayout(new BorderLayout()); 18 ta.setFont(new Font("TimesRoman", Font.BOLD, 18)); 19 add("Center", ta); 20 } 21 22 public void start() { 23 if (runner == null) { 24 runner = new Thread(this); 25 runner.start(); 26 } 27 } 28 29 public void stop() { 30 if (runner != null) { 31 runner.stop(); 32 runner = null; 33 } 34 } 35 36 public void run() { 37 URLConnection conn = null; 38 DataInputStream data = null; 39 String line; 40 StringBuffer buf = new StringBuffer(); 41 try { 42 conn = url.openConnection(); 43 conn.connect(); 44 ta.setText("Connection opened..."); 45 data = new DataInputStream(new BufferedInputStream(conn.getInputStream())); 46 ta.setText("Reading data..."); 47 while ((line = data.readLine()) != null) 48 buf.append(line + "\n"); 49 ta.setText(buf.toString()); 50 } catch (IOException e) { 51 System.out.println("IO Error:" + e.getMessage()); 52 } 53 } 54 55 } // end ReadText class 56 57 58