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

Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/datacomponents/ServiceDataComponent.java (file contents):
Revision 1.2 by ajm, Thu Mar 15 01:05:46 2001 UTC vs.
Revision 1.8 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.org.iscream.conient.datacomponents;
21	>	package uk.org.iscream.cms.conient.datacomponents;
22
23		//---IMPORTS---
24		import javax.swing.JLabel;
#	Line 7 | Line 26 | import javax.swing.JTextField;
26		import java.awt.Color;
27		import java.awt.GridLayout;
28		import javax.swing.SwingUtilities;
29	+	import uk.org.iscream.cms.server.util.XMLPacket;
30
31		/**
32		* This is the most basic of DataComponents.
#	Line 42 | Line 62 | public class ServiceDataComponent extends VisibleDataC
62		* @param name the friendly name
63		* @param attribute the data attribute we look after
64		*/
65	<	public ServiceDataComponent(String name, String attribute, StringDataComponent serviceStatus) {
65	>	public ServiceDataComponent(String name, String attribute, String statusAttribute) {
66		_name = name;
67	<	_serviceStatus = serviceStatus;
67	>	_statusAttribute = statusAttribute;
68		_attribute = attribute;
69	<	setLayout(new GridLayout(1,1));
69	>	setLayout(new GridLayout(1,2));
70	>	_label = new JLabel(_name + ": ");
71	>	_label.setHorizontalAlignment(JLabel.RIGHT);
72		_item = new JTextField("", DEFAULT_TEXT_LENGTH);
73	<	_item.setHorizontalAlignment(JTextField.CENTER);
73	>	_item.setHorizontalAlignment(JTextField.LEFT);
74		_item.setEditable(false);
75		_item.setText("-uninitialised-");
76	+	add(_label);
77		add(_item);
78	+	setVisible(false);
79		}
80
81		//---PUBLIC METHODS---
#	Line 63 | Line 87 | public class ServiceDataComponent extends VisibleDataC
87		* run this method.
88		*/
89		public void run() {
90	<	if (_serviceStatusValue.equals("0")) {
91	<	_item.setBackground(Color.green);
92	<	_item.setText(_name + "[OK] : " + _cache);
90	>	if(!isVisible()) {
91	>	setVisible(true);
92	>	}
93	>	if (_statusCache.equals("0")) {
94	>	_item.setForeground(Color.black);
95	>	_item.setText("[OK] : " + _cache);
96		} else {
97	<	_item.setBackground(Color.red);
98	<	_item.setText(_name + "[FAILED] : " + _cache);
97	>	_item.setForeground(Color.red);
98	>	_item.setText("[FAILED] : " + _cache);
99		}
100	+	_item.setCaretPosition(0);
101		}
102
103		/**
#	Line 87 | Line 115 | public class ServiceDataComponent extends VisibleDataC
115		//---ACCESSOR/MUTATOR METHODS---
116
117		/**
118	<	* This takes the String value of the parameter that this component
91	<	* is monitoring direct from the packet, it then performs all
118	>	* This takes the packet to obtain the value from, it then performs all
119		* approriate conversions and adds this class to the Swing Event
120		* Dispatching queue.
121		*
122	<	* @param value the value for this data component
122	>	* @param packet the XMLPacket to get the data from
123		* @throws DataFormatException if there was a problem converting the data for display
124		*/
125	<	public void setValue(String value) throws DataFormatException {
125	>	public void setValue(XMLPacket packet) throws DataFormatException {
126	>	String value = packet.getParam(_attribute);
127	>	String statusvalue = packet.getParam(_statusAttribute);
128		try {
129	<	if((!_cache.equals(value) || !_serviceStatusValue.equals(_serviceStatus.getValue())) && !_serviceStatus.getValue().equals("")) {
129	>	if(!_cache.equals(value) || !_statusCache.equals(statusvalue)) {
130		_cache = value;
131	<	_serviceStatusValue = _serviceStatus.getValue();
131	>	_statusCache = statusvalue;
132		SwingUtilities.invokeLater(this);
133		}
134		} catch (Exception e) {
#	Line 130 | Line 159 | public class ServiceDataComponent extends VisibleDataC
159		protected String _attribute;
160
161		/**
162	+	* The service status attribute that this component is concerned with
163	+	*/
164	+	protected String _statusAttribute;
165	+
166	+	/**
167		* The friendly label for this component
168		*/
169		protected JLabel _label;
170
171		/**
172	<	* Remebers what the last value was, so we
172	>	* Remembers what the last value was, so we
173		* only update if we have to.
174		*/
175	<	String _cache = "";
175	>	protected String _cache = "";
176
177	+	/**
178	+	* Remembers what the last value was, so we
179	+	* only update if we have to.
180	+	*/
181	+	protected String _statusCache = "";
182	+
183		/**
184		* The length of the JTextField
185		*/
#	Line 149 | Line 189 | public class ServiceDataComponent extends VisibleDataC
189		* Just a normal label to display our value as a String
190		*/
191		protected JTextField _item;
152	–
153	–	private StringDataComponent _serviceStatus;
154	–	private String _serviceStatusValue = "";
155	–
156	–
192
193		//---STATIC ATTRIBUTES---
194

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