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

Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/datacomponents/CPUDataComponent.java (file contents):
Revision 1.6 by ajm, Mon Jan 29 13:58:45 2001 UTC vs.
Revision 1.12 by tdb, Sat May 18 18:15:56 2002 UTC

#	Line 1 | Line 1
1	+	/*
2	+	* i-scream central monitoring system
3	+	* Copyright (C) 2000-2002 i-scream
4	+	*
5	+	* This program is free software; you can redistribute it and/or
6	+	* modify it under the terms of the GNU General Public License
7	+	* as published by the Free Software Foundation; either version 2
8	+	* of the License, or (at your option) any later version.
9	+	*
10	+	* This program is distributed in the hope that it will be useful,
11	+	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	+	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13	+	* GNU General Public License for more details.
14	+	*
15	+	* You should have received a copy of the GNU General Public License
16	+	* along with this program; if not, write to the Free Software
17	+	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
18	+	*/
19	+
20		//---PACKAGE DECLARATION---
21	<	package uk.ac.ukc.iscream.conient.datacomponents;
21	>	package uk.org.iscream.cms.conient.datacomponents;
22
23		//---IMPORTS---
24		import javax.swing.JLabel;
25		import java.awt.GridLayout;
26		import javax.swing.JProgressBar;
27		import javax.swing.SwingUtilities;
28	+	import uk.org.iscream.cms.server.util.XMLPacket;
29
30		/**
31		* This is DataComponent specifically for
#	Line 42 | Line 62 | public class CPUDataComponent extends VisibleDataCompo
62		_label = new JLabel(_name + ": ");
63		_label.setHorizontalAlignment(JLabel.RIGHT);
64		setLayout(new GridLayout(1, 2));
65	<	_item.setString("-uninitialised-");
65	>	_item.setString("-uninitialised-");
66		add(_label);
67		add(_item);
68	+	setVisible(false);
69		}
70
71		//---PUBLIC METHODS---
#	Line 56 | Line 77 | public class CPUDataComponent extends VisibleDataCompo
77		* run this method.
78		*/
79		public void run() {
80	+	if(!isVisible()) {
81	+	setVisible(true);
82	+	}
83		_item.setString(_cache + "%");
84		_item.setValue(new Double(_cache).intValue());
85		}
#	Line 75 | Line 99 | public class CPUDataComponent extends VisibleDataCompo
99		//---ACCESSOR/MUTATOR METHODS---
100
101		/**
102	<	* This takes the String value of the parameter that this component
79	<	* is monitoring direct from the packet, it then performs all
102	>	* This takes the packet to obtain the value from, it then performs all
103		* approriate conversions and adds this class to the Swing Event
104		* Dispatching queue.
105		*
106	<	* @param value the value for this data component
106	>	* @param packet the XMLPacket to get the data from
107		* @throws DataFormatException if there was a problem converting the data for display
108		*/
109	<	public void setValue(String value) throws DataFormatException {
109	>	public void setValue(XMLPacket packet) throws DataFormatException {
110	>	String value = packet.getParam(_attribute);
111		try {
112		if(!_cache.equals(value)) {
113		_cache = value;
#	Line 92 | Line 116 | public class CPUDataComponent extends VisibleDataCompo
116		} catch (Exception e) {
117		throw new DataFormatException(value + " is an invalid data type for " + toString());
118		}
119	<	}
119	>	}
120	>
121	>	/**
122	>	* Returns the string showing the packet
123	>	* attribute that the component is looking after
124	>	*
125	>	* @return the packet reference
126	>	*/
127	>	public String getPacketAttribute() {
128	>	return _attribute;
129	>	}
130
131		//---ATTRIBUTES---
132
#	Line 107 | Line 141 | public class CPUDataComponent extends VisibleDataCompo
141		private String _attribute;
142
143		/**
144	<	* Remebers what the last value was, so we
144	>	* Remembers what the last value was, so we
145		* only update if we have to.
146		*/
147	<	String _cache = "";
147	>	protected String _cache = "";
148
149		/**
150		* The minimum value for the percentage

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