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root/i-scream/projects/cms/source/conient/uk/org/iscream/cms/conient/QueueFrame.java
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Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/QueueFrame.java (file contents):
Revision 1.8 by ajm, Thu Mar 1 17:46:02 2001 UTC vs.
Revision 1.16 by tdb, Tue May 29 17:41:32 2001 UTC

# Line 1 | Line 1
1   //---PACKAGE DECLARATION---
2 < package uk.ac.ukc.iscream.conient;
2 > package uk.org.iscream.cms.conient;
3  
4   //---IMPORTS---
5 < import uk.ac.ukc.iscream.util.*;
6 < import uk.ac.ukc.iscream.conient.datacomponents.*;
5 > import uk.org.iscream.cms.server.util.*;
6 > import uk.org.iscream.cms.conient.datacomponents.*;
7   import javax.swing.*;
8   import javax.swing.border.*;
9   import java.util.*;
# Line 11 | Line 11 | import java.awt.*;
11   import java.awt.event.*;
12  
13   /**
14 + * This class allows a window to be shown which displays
15 + * internel server queue information as sent by the i-scream
16 + * server.
17   *
18 + * This allows a check to be made on the current performance of
19 + * the internal queues.
20 + *
21   * @author  $Author$
22   * @version $Id$
23   */
# Line 29 | Line 35 | public class QueueFrame extends JFrame {
35   //---CONSTRUCTORS---
36  
37      /**
38 <     *
38 >     * Constructs a new frame
39       */
40      public QueueFrame() {
41          super("Server Queue Status");
42 <        //addVisibleDataComponent(_conent, new StringDataComponent("Host Name", "packet.attributes.machine_name"));
43 <        
38 <        getContentPane().add(_content, "Center");
42 >        JScrollPane scrollPane = new JScrollPane(_content,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED , JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
43 >        getContentPane().add(scrollPane, "Center");
44          JButton close = new JButton("Close Window");
45          close.addActionListener(new ActionListener() {
46              public void actionPerformed(ActionEvent e) {
# Line 81 | Line 86 | public class QueueFrame extends JFrame {
86  
87   //---PRIVATE METHODS---
88  
89 +    /**
90 +     * Constructs and adds a new Queue panel to the
91 +     * current window.  This happens when a new queue packet
92 +     * is detected
93 +     *
94 +     * @param packet the packet to obtain the queue data from
95 +     */
96      private void addQueue(XMLPacket packet) {
97          HashMap newQueue = new HashMap();
98          String queueName = packet.getParam("packet.attributes.name");
99          String queueHashCode = packet.getParam("packet.attributes.hashCode");
100          VisibleDataComponent date = new DateDataComponent("Last timestamp", "packet.attributes.date");
101          VisibleDataComponent total = new StringDataComponent("Total queued to date", "packet.queue.attributes.total");
102 +        VisibleDataComponent max = new StringDataComponent("Maximum queue size", "packet.queue.attributes.maxSize");
103          newQueue.put("packet.attributes.name", new StringDataComponent("Name", "packet.attributes.name"));
104          newQueue.put("packet.queue.attributes.total", total);
105 +        newQueue.put("packet.queue.attributes.maxSize", max);
106          newQueue.put("packet.attributes.date", date);
107 +        
108          JPanel newQueueDisplay = new JPanel();
109          newQueueDisplay.setLayout(new BoxLayout(newQueueDisplay, BoxLayout.Y_AXIS));
110          newQueueDisplay.setBorder(new TitledBorder(new LineBorder(new Color(0, 0, 102)), queueName));
111          newQueueDisplay.add(date);
112          newQueueDisplay.add(total);
113 +        newQueueDisplay.add(max);
114          _queuesDisplays.put(queueHashCode, newQueueDisplay);
115          try {
116              SwingSafeAdd task = new SwingSafeAdd(_content, newQueueDisplay);
# Line 105 | Line 121 | public class QueueFrame extends JFrame {
121          pack();
122          _queues.put(queueHashCode, newQueue);
123      }
124 <        
124 >    
125 >    /**
126 >     * Updates a queue panel with new data
127 >     *
128 >     * @param packet the packet to obtain the new data from
129 >     * @throws DataFormatException if the packet contains invalid data
130 >     */
131      private void updateQueueInformation(XMLPacket packet) throws DataFormatException {
132          String queueHashCode = packet.getParam("packet.attributes.hashCode");
133          
# Line 144 | Line 166 | public class QueueFrame extends JFrame {
166                      // note we ignore all other attributes
167                  }
168                  if(components.containsKey(dataKey)) {
169 <                    ((DataComponent) components.get(dataKey)).setValue(packet.getParam(dataKey));
169 >                    ((DataComponent) components.get(dataKey)).setValue(packet);
170                  }
171              }
172          }
# Line 160 | Line 182 | public class QueueFrame extends JFrame {
182       * are stored here.
183       */
184      private HashMap _queues = new HashMap();
185 +    
186 +    /**
187 +     * The Panels on the display hooked to the queue hashid
188 +     */
189      private HashMap _queuesDisplays = new HashMap();
190      
191 +    /**
192 +     * The box to lay queue panels into.
193 +     */
194      private Box _content = Box.createVerticalBox();
195  
196   //---STATIC ATTRIBUTES---

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