cms/conient/Conient.java

//---PACKAGE DECLARATION---

//---IMPORTS---
import javax.swing.*;
import javax.swing.border.*;
import java.awt.Color;

import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;

/**
 * NASTY AND BASIC, PLEASE DON'T COMPLAIN
 *
 * @author  $Author: ajm4 $
 * @version $Id: SimpleSwingLogger.java,v 1.5 2000/12/12 18:28:54 ajm4 Exp $
 */
public class SwingClient extends JFrame implements Runnable {

//---FINAL ATTRIBUTES---

    /**
     * The current CVS revision of this class
     */
    public final String REVISION = "$Revision: 1.5 $";
    
    private final int width = 300;
    private final int height = 700;
    
//---STATIC METHODS---

    public static void main(String[] args) {
        try {
            String host = args[0];
            int port = 4510;
            Socket socket = new Socket(host, port);
            BufferedReader inBound = new BufferedReader(new InputStreamReader(socket.getInputStream()));
            PrintWriter outBound = new PrintWriter(socket.getOutputStream());
            DataReader data = new DataReader(inBound);
        
            SwingClient cli = new SwingClient(data);
            Thread cliThread = new Thread(cli);
            cliThread.start();
        } catch (Exception e) {
            System.err.println("ERROR: " + e);
        }   
    }
    
//---CONSTRUCTORS---

    /**
     * Creates a new Swing Client.
     */
    public SwingClient(DataReader data) {
        _data = data;
        // set up the Frame
        setTitle("I-Scream Client");
        setSize(width, height);
        setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
        Box box = Box.createVerticalBox();

        // create the i-scream logo at the top
        JLabel iscream = new JLabel(new ImageIcon("i-scream.gif"));
        JLabel comment = new JLabel("   I-Scream Client");
        comment.setForeground( new Color(0, 0, 102));
        Box header = Box.createHorizontalBox();
        header.add(comment);
        header.add(Box.createHorizontalGlue());
        header.add(iscream);
        
        ImageIcon icon = new ImageIcon("server.gif");
        JTabbedPane tabbedPane = new JTabbedPane();
        JPanel mainPanel = new JPanel();
        mainPanel.setLayout(new GridLayout(21, 1));

        JPanel panel1 = makeTextPanel("Machine Name : ", _machine_name);
        JPanel panel2 = makeTextPanel("IP : ", _ip);
        JPanel panel3 = makeTextPanel("Date : ", _date);
        JPanel panel4 = makeTextPanel("Sequence Number : ", _seq_no);
        JPanel panel5 = makeTextPanel("sTime : ", _sTime);
        JPanel panel6 = makeTextPanel("Load Average (1 min) : ", _load_load1);
        JPanel panel7 = makeTextPanel("Load Average (5 min) : ", _load_load5);
        JPanel panel8 = makeTextPanel("Load Average (15 min) : ", _load_load15);
        JPanel panel9 = makeTextPanel("Processes Total : ", _processes_total);
        JPanel panel10 = makeTextPanel("Processes Sleeping : ", _processes_sleeping);
        JPanel panel11 = makeTextPanel("Processes Zombie : ", _processes_zombie);
        JPanel panel12 = makeTextPanel("Processes Stopped : ", _processes_stopped);
        JPanel panel13 = makeTextPanel("CPU % idle : ", _cpu_idle);
        JPanel panel14 = makeTextPanel("CPU % user : ", _cpu_user);
        JPanel panel15 = makeTextPanel("CPU % kernel : ", _cpu_kernel);
        JPanel panel16 = makeTextPanel("CPU % i/o wait : ", _cpu_iowait);
        JPanel panel17 = makeTextPanel("CPU % swapping : ", _cpu_swap);
        JPanel panel18 = makeTextPanel("Real Memory : ", _memory_real);
        JPanel panel19 = makeTextPanel("Real Free : ", _memory_free);
        JPanel panel20 = makeTextPanel("Swap in use : ", _memory_swapinuse);
        JPanel panel21 = makeTextPanel("Swap free : ", _memory_swapfree);
        mainPanel.add(panel1);
        mainPanel.add(panel2);
        mainPanel.add(panel3);
        mainPanel.add(panel4);
        mainPanel.add(panel5);
        mainPanel.add(panel6);
        mainPanel.add(panel7);
        mainPanel.add(panel8);
        mainPanel.add(panel9);
        mainPanel.add(panel10);
        mainPanel.add(panel11);
        mainPanel.add(panel12);
        mainPanel.add(panel13);
        mainPanel.add(panel14);
        mainPanel.add(panel15);
        mainPanel.add(panel16);
        mainPanel.add(panel17);
        mainPanel.add(panel18);
        mainPanel.add(panel19);
        mainPanel.add(panel20);
        mainPanel.add(panel21);
        
        tabbedPane.addTab("Raptor", icon, mainPanel, "Monitor raptor.ukc.ac.uk");
        
        tabbedPane.setSelectedIndex(0);

        // build the frame
        box.add(header);
        box.add(tabbedPane);
        getContentPane().add(box);

        // show the window
        show();
    }

//---PUBLIC METHODS---

    public void run() {
        _data.start();
        while(true) {
            String xml = _data.getXML();
            if (xml == null) {
                // nothing
            } else {
            
            // Get a string without any null characters in it.
            //  -- maybe String.trim() would be better here ?
            if (xml.indexOf(0) != -1) {
                xml = xml.substring(0, xml.indexOf(0));
            }
            else {
                xml = xml.substring(0, xml.length());
            }
            
            // Use XMLPacketMaker to make an XMLPacket object.
            XMLPacketMaker xmlPacketMaker = new XMLPacketMaker(xml);
            XMLPacket packet = xmlPacketMaker.createXMLPacket();
            
            _machine_name.setText(packet.getParam("packet.attributes.machine_name"));
            _ip.setText(packet.getParam("packet.attributes.ip"));
            _date.setText(packet.getParam("packet.attributes.date"));
            _seq_no.setText(packet.getParam("packet.attributes.seq_no"));
            
            _sTime.setText(packet.getParam("packet.sTime"));
            
            _load_load1.setText(packet.getParam("packet.load.load1"));
            _load_load5.setText(packet.getParam("packet.load.load5"));
            _load_load15.setText(packet.getParam("packet.load.load15"));
            
            _processes_total.setText(packet.getParam("packet.processes.total"));
            _processes_sleeping.setText(packet.getParam("packet.processes.sleeping"));
            _processes_zombie.setText(packet.getParam("packet.processes.zombie"));
            _processes_stopped.setText(packet.getParam("packet.processes.stopped"));
            
            _cpu_idle.setText(packet.getParam("packet.cpu.idle"));
            _cpu_user.setText(packet.getParam("packet.cpu.user"));
            _cpu_kernel.setText(packet.getParam("packet.cpu.kernel"));
            _cpu_iowait.setText(packet.getParam("packet.cpu.iowait"));
            _cpu_swap.setText(packet.getParam("packet.cpu.swap"));
            
            _memory_real.setText(packet.getParam("packet.memory.real"));
            _memory_free.setText(packet.getParam("packet.memory.free"));
            _memory_swapinuse.setText(packet.getParam("packet.memory.swapinuse"));
            _memory_swapfree.setText(packet.getParam("packet.memory.swapfree"));
            }
        }
    }

//---PRIVATE METHODS---
    
    protected JPanel makeTextPanel(String text, JLabel item) {
        JPanel panel = new JPanel(false);
        JLabel label = new JLabel(text);
        label.setHorizontalAlignment(JLabel.RIGHT);
        item.setHorizontalAlignment(JLabel.LEFT);
        panel.setLayout(new GridLayout(1, 2));
        panel.add(label);
        panel.add(item);
        return panel;
    }


//---ACCESSOR/MUTATOR METHODS---

//---ATTRIBUTES---

    JLabel _machine_name = new JLabel();
    JLabel _ip = new JLabel();
    JLabel _date = new JLabel();
    JLabel _seq_no = new JLabel();
    
    JLabel _sTime = new JLabel();
    
    JLabel _load_load1 = new JLabel();
    JLabel _load_load5 = new JLabel();
    JLabel _load_load15 = new JLabel();
    
    JLabel _processes_total = new JLabel();
    JLabel _processes_sleeping = new JLabel();
    JLabel _processes_zombie = new JLabel();
    JLabel _processes_stopped = new JLabel();
    
    JLabel _cpu_idle = new JLabel();
    JLabel _cpu_user = new JLabel();
    JLabel _cpu_kernel = new JLabel();
    JLabel _cpu_iowait = new JLabel();
    JLabel _cpu_swap = new JLabel();
    
    JLabel _memory_real = new JLabel();
    JLabel _memory_free = new JLabel();
    JLabel _memory_swapinuse = new JLabel();
    JLabel _memory_swapfree = new JLabel();
    DataReader _data;
    
//---STATIC ATTRIBUTES---
    
}
Revision:	1.1
Committed:	Sun Jan 14 21:22:34 2001 UTC (24 years, 9 months ago) by ajm
Branch:	MAIN
Log Message:	initial checkin
#	User	Rev	Content
1	ajm	1.1	//---PACKAGE DECLARATION---
2
3			//---IMPORTS---
4			import javax.swing.*;
5			import javax.swing.border.*;
6			import java.awt.Color;
7
8			import java.awt.*;
9			import java.awt.event.*;
10			import java.net.*;
11			import java.io.*;
12
13			/**
14			* NASTY AND BASIC, PLEASE DON'T COMPLAIN
15			*
16			* @author $Author: ajm4 $
17			* @version $Id: SimpleSwingLogger.java,v 1.5 2000/12/12 18:28:54 ajm4 Exp $
18			*/
19			public class SwingClient extends JFrame implements Runnable {
20
21			//---FINAL ATTRIBUTES---
22
23			/**
24			* The current CVS revision of this class
25			*/
26			public final String REVISION = "$Revision: 1.5 $";
27
28			private final int width = 300;
29			private final int height = 700;
30
31			//---STATIC METHODS---
32
33			public static void main(String[] args) {
34			try {
35			String host = args[0];
36			int port = 4510;
37			Socket socket = new Socket(host, port);
38			BufferedReader inBound = new BufferedReader(new InputStreamReader(socket.getInputStream()));
39			PrintWriter outBound = new PrintWriter(socket.getOutputStream());
40			DataReader data = new DataReader(inBound);
41
42			SwingClient cli = new SwingClient(data);
43			Thread cliThread = new Thread(cli);
44			cliThread.start();
45			} catch (Exception e) {
46			System.err.println("ERROR: " + e);
47			}
48			}
49
50			//---CONSTRUCTORS---
51
52			/**
53			* Creates a new Swing Client.
54			*/
55			public SwingClient(DataReader data) {
56			_data = data;
57			// set up the Frame
58			setTitle("I-Scream Client");
59			setSize(width, height);
60			setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
61			Box box = Box.createVerticalBox();
62
63			// create the i-scream logo at the top
64			JLabel iscream = new JLabel(new ImageIcon("i-scream.gif"));
65			JLabel comment = new JLabel(" I-Scream Client");
66			comment.setForeground( new Color(0, 0, 102));
67			Box header = Box.createHorizontalBox();
68			header.add(comment);
69			header.add(Box.createHorizontalGlue());
70			header.add(iscream);
71
72			ImageIcon icon = new ImageIcon("server.gif");
73			JTabbedPane tabbedPane = new JTabbedPane();
74			JPanel mainPanel = new JPanel();
75			mainPanel.setLayout(new GridLayout(21, 1));
76
77			JPanel panel1 = makeTextPanel("Machine Name : ", _machine_name);
78			JPanel panel2 = makeTextPanel("IP : ", _ip);
79			JPanel panel3 = makeTextPanel("Date : ", _date);
80			JPanel panel4 = makeTextPanel("Sequence Number : ", _seq_no);
81			JPanel panel5 = makeTextPanel("sTime : ", _sTime);
82			JPanel panel6 = makeTextPanel("Load Average (1 min) : ", _load_load1);
83			JPanel panel7 = makeTextPanel("Load Average (5 min) : ", _load_load5);
84			JPanel panel8 = makeTextPanel("Load Average (15 min) : ", _load_load15);
85			JPanel panel9 = makeTextPanel("Processes Total : ", _processes_total);
86			JPanel panel10 = makeTextPanel("Processes Sleeping : ", _processes_sleeping);
87			JPanel panel11 = makeTextPanel("Processes Zombie : ", _processes_zombie);
88			JPanel panel12 = makeTextPanel("Processes Stopped : ", _processes_stopped);
89			JPanel panel13 = makeTextPanel("CPU % idle : ", _cpu_idle);
90			JPanel panel14 = makeTextPanel("CPU % user : ", _cpu_user);
91			JPanel panel15 = makeTextPanel("CPU % kernel : ", _cpu_kernel);
92			JPanel panel16 = makeTextPanel("CPU % i/o wait : ", _cpu_iowait);
93			JPanel panel17 = makeTextPanel("CPU % swapping : ", _cpu_swap);
94			JPanel panel18 = makeTextPanel("Real Memory : ", _memory_real);
95			JPanel panel19 = makeTextPanel("Real Free : ", _memory_free);
96			JPanel panel20 = makeTextPanel("Swap in use : ", _memory_swapinuse);
97			JPanel panel21 = makeTextPanel("Swap free : ", _memory_swapfree);
98			mainPanel.add(panel1);
99			mainPanel.add(panel2);
100			mainPanel.add(panel3);
101			mainPanel.add(panel4);
102			mainPanel.add(panel5);
103			mainPanel.add(panel6);
104			mainPanel.add(panel7);
105			mainPanel.add(panel8);
106			mainPanel.add(panel9);
107			mainPanel.add(panel10);
108			mainPanel.add(panel11);
109			mainPanel.add(panel12);
110			mainPanel.add(panel13);
111			mainPanel.add(panel14);
112			mainPanel.add(panel15);
113			mainPanel.add(panel16);
114			mainPanel.add(panel17);
115			mainPanel.add(panel18);
116			mainPanel.add(panel19);
117			mainPanel.add(panel20);
118			mainPanel.add(panel21);
119
120			tabbedPane.addTab("Raptor", icon, mainPanel, "Monitor raptor.ukc.ac.uk");
121
122			tabbedPane.setSelectedIndex(0);
123
124			// build the frame
125			box.add(header);
126			box.add(tabbedPane);
127			getContentPane().add(box);
128
129			// show the window
130			show();
131			}
132
133			//---PUBLIC METHODS---
134
135			public void run() {
136			_data.start();
137			while(true) {
138			String xml = _data.getXML();
139			if (xml == null) {
140			// nothing
141			} else {
142
143			// Get a string without any null characters in it.
144			// -- maybe String.trim() would be better here ?
145			if (xml.indexOf(0) != -1) {
146			xml = xml.substring(0, xml.indexOf(0));
147			}
148			else {
149			xml = xml.substring(0, xml.length());
150			}
151
152			// Use XMLPacketMaker to make an XMLPacket object.
153			XMLPacketMaker xmlPacketMaker = new XMLPacketMaker(xml);
154			XMLPacket packet = xmlPacketMaker.createXMLPacket();
155
156			_machine_name.setText(packet.getParam("packet.attributes.machine_name"));
157			_ip.setText(packet.getParam("packet.attributes.ip"));
158			_date.setText(packet.getParam("packet.attributes.date"));
159			_seq_no.setText(packet.getParam("packet.attributes.seq_no"));
160
161			_sTime.setText(packet.getParam("packet.sTime"));
162
163			_load_load1.setText(packet.getParam("packet.load.load1"));
164			_load_load5.setText(packet.getParam("packet.load.load5"));
165			_load_load15.setText(packet.getParam("packet.load.load15"));
166
167			_processes_total.setText(packet.getParam("packet.processes.total"));
168			_processes_sleeping.setText(packet.getParam("packet.processes.sleeping"));
169			_processes_zombie.setText(packet.getParam("packet.processes.zombie"));
170			_processes_stopped.setText(packet.getParam("packet.processes.stopped"));
171
172			_cpu_idle.setText(packet.getParam("packet.cpu.idle"));
173			_cpu_user.setText(packet.getParam("packet.cpu.user"));
174			_cpu_kernel.setText(packet.getParam("packet.cpu.kernel"));
175			_cpu_iowait.setText(packet.getParam("packet.cpu.iowait"));
176			_cpu_swap.setText(packet.getParam("packet.cpu.swap"));
177
178			_memory_real.setText(packet.getParam("packet.memory.real"));
179			_memory_free.setText(packet.getParam("packet.memory.free"));
180			_memory_swapinuse.setText(packet.getParam("packet.memory.swapinuse"));
181			_memory_swapfree.setText(packet.getParam("packet.memory.swapfree"));
182			}
183			}
184			}
185
186			//---PRIVATE METHODS---
187
188			protected JPanel makeTextPanel(String text, JLabel item) {
189			JPanel panel = new JPanel(false);
190			JLabel label = new JLabel(text);
191			label.setHorizontalAlignment(JLabel.RIGHT);
192			item.setHorizontalAlignment(JLabel.LEFT);
193			panel.setLayout(new GridLayout(1, 2));
194			panel.add(label);
195			panel.add(item);
196			return panel;
197			}
198
199
200			//---ACCESSOR/MUTATOR METHODS---
201
202			//---ATTRIBUTES---
203
204			JLabel _machine_name = new JLabel();
205			JLabel _ip = new JLabel();
206			JLabel _date = new JLabel();
207			JLabel _seq_no = new JLabel();
208
209			JLabel _sTime = new JLabel();
210
211			JLabel _load_load1 = new JLabel();
212			JLabel _load_load5 = new JLabel();
213			JLabel _load_load15 = new JLabel();
214
215			JLabel _processes_total = new JLabel();
216			JLabel _processes_sleeping = new JLabel();
217			JLabel _processes_zombie = new JLabel();
218			JLabel _processes_stopped = new JLabel();
219
220			JLabel _cpu_idle = new JLabel();
221			JLabel _cpu_user = new JLabel();
222			JLabel _cpu_kernel = new JLabel();
223			JLabel _cpu_iowait = new JLabel();
224			JLabel _cpu_swap = new JLabel();
225
226			JLabel _memory_real = new JLabel();
227			JLabel _memory_free = new JLabel();
228			JLabel _memory_swapinuse = new JLabel();
229			JLabel _memory_swapfree = new JLabel();
230			DataReader _data;
231
232			//---STATIC ATTRIBUTES---
233
234			}