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Java Applet and IIS

1 reply on 1 page. Most recent reply: Aug 5, 2004 9:19 PM by Aing Roda

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Aing Roda

Posts: 9
Nickname: roda
Registered: Jul, 2004

Java Applet and IIS

Posted: Aug 4, 2004 9:47 PM

Hi, I have a java applet code as below. My code is working fine with IIS on standard http port, 80. But I have another service running on port 80. So, I use port 8080 for my IIS instead. But the code doesn't work with port 8080. Anyone can correct my code to make it work with port 8080? I don't know how to correct it. I am new to java.


import java.io.*;
import java.net.*;
import java.awt.*;
import java.applet.Applet;

public class CallsGraph extends Applet{

    public void paint(Graphics g){
        setBackground(Color.white);
		String ncalls = "";
		int minute = 0;
		String hour = "";
		int count = 100;
		int inthour;
		int j = 0;
		int y1 = 0;
		int y2 = 0;
		int y = 0;
        try{
            URL documentBase = getDocumentBase();
            String path = documentBase.getPath();
            path = path.substring(0, path.lastIndexOf("/"));

            URL logfileURL1 = new URL(documentBase.getProtocol(), documentBase.getHost(), path + "/Total.log");
            URLConnection connection1 = logfileURL1.openConnection();
            InputStreamReader isr1 = new InputStreamReader(connection1.getInputStream());
            BufferedReader br1 = new BufferedReader(isr1);
            String lineRead1 = "";
			g.setColor(Color.green);
            while ((lineRead1 = br1.readLine()) != null){
				ncalls = lineRead1.substring(7, 10);
				y = Integer.parseInt(ncalls);
				g.drawLine(count, 320-y, count, 320);
				count++;
			}
			count = 100;

            URL logfileURL2 = new URL(documentBase.getProtocol(), documentBase.getHost(), path + "/Record.log");
            URLConnection connection2 = logfileURL2.openConnection();
            InputStreamReader isr2 = new InputStreamReader(connection2.getInputStream());
            BufferedReader br2 = new BufferedReader(isr2);
            String lineRead2 = "";
            while ((lineRead2 = br2.readLine()) != null){
				ncalls = lineRead2.substring(7, 10);
				minute = Integer.parseInt(lineRead2.substring(3, 5));
				if (minute == 0)
				{
					hour = lineRead2.substring(0, 2);
					inthour = Integer.parseInt(hour);
					if (inthour%2 == 0)
					{
						hour = Integer.toString(inthour);
						g.setColor(Color.black);
						g.drawString(hour, count-3, 340);
						for (int i = 20; i <= 320; i+=5)
						{
							g.drawString(".", count, i);
						}
					}
				}
				y = Integer.parseInt(ncalls);
				if (count==100)
				{
					y1 = y;
				}
				else if (y2 > y1)
				{
					if ((y > y1) && (y > y2) )
					{
						y1 = y2;
					}
					else if ((y > y1) && (y < y2))
					{
						y1 = y;
					}
				}
				else if (y1 > y2)
				{
					if ((y > y2) && (y < y1))
					{
						y1 = y;
					}
					else if ((y < y1) && (y < y2))
					{
						y1 = y2;
					}
				}
				g.setColor(Color.red);
				g.drawLine(count, 320-y, count, 320-y1);
				y2 = y1;
				y1 = y;
				count++;
            }
			g.setColor(Color.black);
			for (int i=20; i<320; i+=20){
				ncalls = Integer.toString(i);
				g.drawString(ncalls,70, 322-i);
				g.drawString(". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .", 100, 320-i);
			}
			g.drawLine(100, 20, 100, 320);
			g.drawLine(100, 320, 485, 320);
			g.drawString(">", 485, 325);
			g.setColor(Color.green);
			g.drawString("All Operators",585, 100);
			g.setColor(Color.red);
			g.drawString("Mobitel (012)", 585, 130);
        }catch(MalformedURLException murle){
            g.drawString(murle.getMessage(), 100, 100);
            getAppletContext().showStatus(murle.getMessage());
        }catch(IOException ioe){
            g.drawString(ioe.getMessage(), 100, 100);
            getAppletContext().showStatus(ioe.getMessage());

        }
    }
}

Thanks in advance.

=============================
Roda

Aing Roda

Posts: 9
Nickname: roda
Registered: Jul, 2004

Re: Java Applet and IIS

Posted: Aug 5, 2004 9:19 PM

The problem has been fixed. It is working fine now.
I have corrected my code

From:


URL logfileURL1 = new URL(documentBase.getProtocol(), documentBase.getHost(), path + "/Total.log");

URL logfileURL2 = new URL(documentBase.getProtocol(), documentBase.getHost(), path + "/Record.log");

To:


URL logfileURL1 = new URL(documentBase.getProtocol(), documentBase.getHost(), 8080, path + "/Total.log");

URL logfileURL2 = new URL(documentBase.getProtocol(), documentBase.getHost(), 8080, path + "/Record.log");

===========
Roda

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