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root/i-scream/projects/cms/source/conient/uk/org/iscream/cms/conient/Conient.java

Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/Conient.java (file contents):
Revision 1.2 by ajm, Sun Jan 14 22:37:24 2001 UTC vs.
Revision 1.14 by tdb, Mon Jan 22 19:35:36 2001 UTC

#	Line 3 | Line 3
3		//---IMPORTS---
4		import javax.swing.*;
5		import javax.swing.border.*;
6	–	import java.awt.Color;
7	–
6		import java.awt.*;
7		import java.awt.event.*;
10	–	import java.net.*;
11	–	import java.io.*;
12	–	import java.util.Date;
13	–	import java.text.DateFormat;
14	–	import java.util.Locale;
8
9		/**
10	<	* NASTY AND BASIC, PLEASE DON'T COMPLAIN
10	>	* Root for the SwingClient...starts the whole show off...
11		*
12		* @author  $Author$
13		* @version $Id$
14		*/
15	<	public class SwingClient extends JFrame implements Runnable {
15	>	public class SwingClient extends JFrame {
16
17		//---FINAL ATTRIBUTES---
18
#	Line 27 | Line 20 | public class SwingClient extends JFrame implements Run
20		* The current CVS revision of this class
21		*/
22		public final String REVISION = "$Revision$";
23	+
24	+	private final int width = 600;
25	+	private final int height = 600;
26
27	<	private final int width = 300;
28	<	private final int height = 700;
27	>	// the well known port
28	>	public static final int PORT = 4510;
29
30		//---STATIC METHODS---
31
32		public static void main(String[] args) {
33	<	try {
34	<	String host = args[0];
35	<	int port = 4510;
36	<	Socket socket = new Socket(host, port);
37	<	BufferedReader inBound = new BufferedReader(new InputStreamReader(socket.getInputStream()));
38	<	PrintWriter outBound = new PrintWriter(socket.getOutputStream());
39	<	DataReader data = new DataReader(inBound);
33	>	// get the host from the command line if they gave it
34	>	String host = null;
35	>	if (args.length == 1) {
36	>	host = args[0];
37	>	}
38	>
39	>	// the data display panel
40	>	DataPanel data = new DataPanel();
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	<	}
42	>	// the control panel
43	>	ControlPanel control = new ControlPanel(data);
44	>
45	>	// the main frame (passed the two panels)
46	>	SwingClient client = new SwingClient(data, control);
47	>	SwingClient.addMessage("Client started");
48		}
49	+
50
51		//---CONSTRUCTORS---
52
53		/**
54	<	* Creates a new Swing Client.
54	>	* Creates a new Swing Client Frame
55		*/
56	<	public SwingClient(DataReader data) {
59	<	_data = data;
56	>	private SwingClient(JPanel data, JPanel control) {
57		// set up the Frame
58	<	setTitle("I-Scream Client");
58	>	super("I-Scream Client");
59	>
60		setSize(width, height);
61	<	setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
62	<	Box box = Box.createVerticalBox();
61	>	addWindowListener(new WindowAdapter() {
62	>	public void windowClosing(WindowEvent e) {System.exit(0);}
63	>	});
64
65	<	// create the i-scream logo at the top
67	<	JLabel iscream = new JLabel(new ImageIcon("i-scream.gif"));
68	<	JLabel comment = new JLabel("   I-Scream Client");
69	<	comment.setForeground( new Color(0, 0, 102));
70	<	Box header = Box.createHorizontalBox();
71	<	header.add(comment);
72	<	header.add(Box.createHorizontalGlue());
73	<	header.add(iscream);
65	>	getContentPane().add(control, "North");
66
67	<	ImageIcon icon = new ImageIcon("server.gif");
68	<	JTabbedPane tabbedPane = new JTabbedPane();
77	<	JPanel mainPanel = new JPanel();
78	<	mainPanel.setLayout(new GridLayout(21, 1));
79	<
80	<	JPanel panel1 = makeTextPanel("Machine Name : ", _machine_name);
81	<	JPanel panel2 = makeTextPanel("IP : ", _ip);
82	<	JPanel panel3 = makeTextPanel("Date : ", _date);
83	<	JPanel panel4 = makeTextPanel("Sequence Number : ", _seq_no);
84	<	JPanel panel5 = makeTextPanel("Host Time : ", _sTime);
85	<	JPanel panel6 = makeTextPanel("Load Average (1 min) : ", _load_load1);
86	<	JPanel panel7 = makeTextPanel("Load Average (5 min) : ", _load_load5);
87	<	JPanel panel8 = makeTextPanel("Load Average (15 min) : ", _load_load15);
88	<	JPanel panel9 = makeTextPanel("Processes Total : ", _processes_total);
89	<	JPanel panel10 = makeTextPanel("Processes Sleeping : ", _processes_sleeping);
90	<	JPanel panel11 = makeTextPanel("Processes Zombie : ", _processes_zombie);
91	<	JPanel panel12 = makeTextPanel("Processes Stopped : ", _processes_stopped);
92	<	JPanel panel13 = makeTextPanel("CPU % idle : ", _cpu_idle);
93	<	JPanel panel14 = makeTextPanel("CPU % user : ", _cpu_user);
94	<	JPanel panel15 = makeTextPanel("CPU % kernel : ", _cpu_kernel);
95	<	JPanel panel16 = makeTextPanel("CPU % i/o wait : ", _cpu_iowait);
96	<	JPanel panel17 = makeTextPanel("CPU % swapping : ", _cpu_swap);
97	<	JPanel panel18 = makeTextPanel("Real Memory : ", _memory_real);
98	<	JPanel panel19 = makeTextPanel("Real Free : ", _memory_free);
99	<	JPanel panel20 = makeTextPanel("Swap in use : ", _memory_swapinuse);
100	<	JPanel panel21 = makeTextPanel("Swap free : ", _memory_swapfree);
101	<	mainPanel.add(panel1);
102	<	mainPanel.add(panel2);
103	<	mainPanel.add(panel3);
104	<	mainPanel.add(panel4);
105	<	mainPanel.add(panel5);
106	<	mainPanel.add(panel6);
107	<	mainPanel.add(panel7);
108	<	mainPanel.add(panel8);
109	<	mainPanel.add(panel9);
110	<	mainPanel.add(panel10);
111	<	mainPanel.add(panel11);
112	<	mainPanel.add(panel12);
113	<	mainPanel.add(panel13);
114	<	mainPanel.add(panel14);
115	<	mainPanel.add(panel15);
116	<	mainPanel.add(panel16);
117	<	mainPanel.add(panel17);
118	<	mainPanel.add(panel18);
119	<	mainPanel.add(panel19);
120	<	mainPanel.add(panel20);
121	<	mainPanel.add(panel21);
67	>	JScrollPane scrollPane = new JScrollPane(data);
68	>	getContentPane().add(scrollPane, "Center");
69
123	–	tabbedPane.addTab("Raptor", icon, mainPanel, "Monitor raptor.ukc.ac.uk");
70
71	<	tabbedPane.setSelectedIndex(0);
71	>	JPanel bottom = new JPanel();
72	>	bottom.setLayout(new BorderLayout());
73	>	_messages.setEditable(false);
74	>	_messages.setRows(3);
75	>	JScrollPane messagesPane = new JScrollPane(_messages);
76	>	messagesPane.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), " Messages "));
77
78	<	// build the frame
79	<	box.add(header);
80	<	box.add(tabbedPane);
81	<	getContentPane().add(box);
82	<
78	>	bottom.add(messagesPane, "Center");
79	>	JPanel statusPanel = new JPanel();
80	>	JPanel linkPanel = new JPanel();
81	>	linkPanel.setLayout(new GridLayout(2,1));
82	>	linkPanel.add(_controlStatus);
83	>	linkPanel.add(_dataStatus);
84	>	statusPanel.setLayout(new GridLayout(1,3));
85	>	statusPanel.add(linkPanel);
86	>	statusPanel.add(_queueStatus);
87	>
88	>	bottom.add(statusPanel, "South");
89	>	getContentPane().add(bottom, "South");
90	>
91		// show the window
92		show();
93		}
94
95		//---PUBLIC METHODS---
96
138	–	public void run() {
139	–	_data.start();
140	–	while(true) {
141	–	String xml = _data.getXML();
142	–	if (xml == null) {
143	–	// nothing
144	–	} else {
145	–
146	–	// Get a string without any null characters in it.
147	–	//  -- maybe String.trim() would be better here ?
148	–	if (xml.indexOf(0) != -1) {
149	–	xml = xml.substring(0, xml.indexOf(0));
150	–	}
151	–	else {
152	–	xml = xml.substring(0, xml.length());
153	–	}
154	–
155	–	// Use XMLPacketMaker to make an XMLPacket object.
156	–	XMLPacketMaker xmlPacketMaker = new XMLPacketMaker(xml);
157	–	XMLPacket packet = xmlPacketMaker.createXMLPacket();
158	–
159	–	_machine_name.setText(packet.getParam("packet.attributes.machine_name"));
160	–	_ip.setText(packet.getParam("packet.attributes.ip"));
161	–	_date.setText(DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM).format(new Date(Long.parseLong(packet.getParam("packet.attributes.date")))));
162	–	_seq_no.setText(packet.getParam("packet.attributes.seq_no"));
163	–
164	–	_sTime.setText(packet.getParam("packet.sTime"));
165	–
166	–	_load_load1.setText(packet.getParam("packet.load.load1"));
167	–	_load_load5.setText(packet.getParam("packet.load.load5"));
168	–	_load_load15.setText(packet.getParam("packet.load.load15"));
169	–
170	–	_processes_total.setText(packet.getParam("packet.processes.total"));
171	–	_processes_sleeping.setText(packet.getParam("packet.processes.sleeping"));
172	–	_processes_zombie.setText(packet.getParam("packet.processes.zombie"));
173	–	_processes_stopped.setText(packet.getParam("packet.processes.stopped"));
174	–
175	–	_cpu_idle.setString(packet.getParam("packet.cpu.idle") + "%");
176	–	_cpu_idle.setValue(new Double(packet.getParam("packet.cpu.idle")).intValue());
177	–	_cpu_user.setString(packet.getParam("packet.cpu.user") + "%");
178	–	_cpu_user.setValue(new Double(packet.getParam("packet.cpu.user")).intValue());
179	–	_cpu_kernel.setString(packet.getParam("packet.cpu.kernel") + "%");
180	–	_cpu_kernel.setValue(new Double(packet.getParam("packet.cpu.kernel")).intValue());
181	–	_cpu_iowait.setString(packet.getParam("packet.cpu.iowait") + "%");
182	–	_cpu_iowait.setValue(new Double(packet.getParam("packet.cpu.iowait")).intValue());
183	–	_cpu_swap.setString(packet.getParam("packet.cpu.swap") + "%");
184	–	_cpu_swap.setValue(new Double(packet.getParam("packet.cpu.swap")).intValue());
185	–
186	–	_memory_real.setText(packet.getParam("packet.memory.real"));
187	–	_memory_free.setText(packet.getParam("packet.memory.free"));
188	–	_memory_swapinuse.setText(packet.getParam("packet.memory.swapinuse"));
189	–	_memory_swapfree.setText(packet.getParam("packet.memory.swapfree"));
190	–	}
191	–	}
192	–	}
193	–
97		//---PRIVATE METHODS---
98	+
99	+	//---ACCESSOR/MUTATOR METHODS---
100	+
101	+	public static void setControlStatus(String status) {
102	+	_controlStatus.setText("Control Link: " + status);
103	+	_controlStatus.repaint();
104	+	}
105
106	<	protected JPanel makeTextPanel(String text, Component item) {
107	<	JPanel panel = new JPanel(false);
108	<	JLabel label = new JLabel(text);
199	<	label.setHorizontalAlignment(JLabel.RIGHT);
200	<	//item.setHorizontalAlignment(JLabel.LEFT);
201	<	panel.setLayout(new GridLayout(1, 2));
202	<	panel.add(label);
203	<	panel.add(item);
204	<	return panel;
106	>	public static void setDataStatus(String status) {
107	>	_dataStatus.setText("Data Link: " + status);
108	>	_dataStatus.repaint();
109		}
110
111	+	public static void setQueueStatus(int currentQueue, int numElements) {
112	+	_queueStatus.setText("Data Queue : " + currentQueue + " Packets Recieved : " + numElements);
113	+	_queueStatus.repaint();
114	+	}
115
116	<	//---ACCESSOR/MUTATOR METHODS---
116	>	public static void addMessage(String message) {
117	>	_messages.insert(message + "\n", 0);
118	>	}
119
120		//---ATTRIBUTES---
211	–
212	–	JLabel _machine_name = new JLabel();
213	–	JLabel _ip = new JLabel();
214	–	JLabel _date = new JLabel();
215	–	JLabel _seq_no = new JLabel();
121
122	<	JLabel _sTime = new JLabel();
122	>	ImageIcon _serverIcon = new ImageIcon("server.gif");
123	>	JLabel _serverCountLabel;
124	>	int _serverCount = 0;
125
126	<	JLabel _load_load1 = new JLabel();
220	<	JLabel _load_load5 = new JLabel();
221	<	JLabel _load_load15 = new JLabel();
126	>	//---STATIC ATTRIBUTES---
127
128	<	JLabel _processes_total = new JLabel();
224	<	JLabel _processes_sleeping = new JLabel();
225	<	JLabel _processes_zombie = new JLabel();
226	<	JLabel _processes_stopped = new JLabel();
227	<
228	<	int min = 0;
229	<	int max = 100;
230	<	JProgressBar _cpu_idle = new JProgressBar(JProgressBar.HORIZONTAL, min, max);
128	>	static JLabel _controlStatus = new JLabel("Control Link: Disconnected", JLabel.LEFT);
129		{
130	<	_cpu_idle.setStringPainted(true);
130	>	_controlStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
131		}
132	<	JProgressBar _cpu_user = new JProgressBar(JProgressBar.HORIZONTAL, min, max);
132	>
133	>	static JLabel _dataStatus = new JLabel("Data Link: Disconnected", JLabel.LEFT);
134		{
135	<	_cpu_user.setStringPainted(true);
135	>	_dataStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
136		}
137	<	JProgressBar _cpu_kernel = new JProgressBar(JProgressBar.HORIZONTAL, min, max);
137	>
138	>	static JLabel _queueStatus = new JLabel(" ", JLabel.LEFT);
139		{
140	<	_cpu_kernel.setStringPainted(true);
140	>	_queueStatus.setBorder(new EtchedBorder(EtchedBorder.LOWERED));
141		}
142	<	JProgressBar _cpu_iowait = new JProgressBar(JProgressBar.HORIZONTAL, min, max);
143	<	{
244	<	_cpu_iowait.setStringPainted(true);
245	<	}
246	<	JProgressBar _cpu_swap = new JProgressBar(JProgressBar.HORIZONTAL, min, max);
247	<	{
248	<	_cpu_swap.setStringPainted(true);
249	<	}
250	<
251	<	JLabel _memory_real = new JLabel();
252	<	JLabel _memory_free = new JLabel();
253	<	JLabel _memory_swapinuse = new JLabel();
254	<	JLabel _memory_swapfree = new JLabel();
255	<	DataReader _data;
256	<
257	<	//---STATIC ATTRIBUTES---
258	<
259	<	}
142	>	static JTextArea _messages = new JTextArea();
143	>	}

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