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import javax.swing.Box; |
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import java.awt.event.*; |
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import java.awt.Container; |
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import javax.swing.SwingUtilities; |
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/** |
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* A HostDisplayPanel is simply a JPanel containing |
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addDataComponent(ip); |
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final StringDataComponent uptime = new StringDataComponent("Uptime", "packet.os.uptime"); |
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addDataComponent(uptime); |
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final StringDataComponent seq_no = new StringDataComponent("Packets since host started", "packet.attributes.seq_no"); |
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addDataComponent(seq_no); |
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final StringDataComponent osName = new StringDataComponent("Operating System", "packet.os.name"); |
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addDataComponent(osName ); |
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content.add(machineName); |
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content.add(ip); |
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content.add(uptime); |
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content.add(seq_no); |
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content.add(osName); |
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content.add(osVer); |
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content.add(osRelease); |
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Iterator i = packetSet.iterator(); |
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while (i.hasNext()) { |
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String dataKey = (String) i.next(); |
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// if there are no components looking after this data |
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// create a new StringDataComponent for it |
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if(!_components.containsKey(dataKey)) { |
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addVisibleDataComponent(_center, new StringDataComponent(dataKey, dataKey)); |
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// check if its a disk drive, if it is then we need to deal with it |
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if(dataKey.startsWith("packet.disk.p")) { |
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createDiskPanel(dataKey); |
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} else { |
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addVisibleDataComponent(_center, new StringDataComponent(dataKey, dataKey)); |
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} |
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} |
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// try and update the component, if it doesn't like what it gets |
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// warn the user and set that this was an unsucessful display |
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try { |
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} |
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return displaySucessful; |
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} |
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//---PRIVATE METHODS--- |
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/** |
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* Adds a DataComponent to the list of already |
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*/ |
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public void addVisibleDataComponent(Container holder, VisibleDataComponent dataComponent) { |
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_components.put(((DataComponent) dataComponent).getPacketAttribute(), (DataComponent) dataComponent); |
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holder.add(dataComponent); |
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SwingSafeAdd task = new SwingSafeAdd(holder, dataComponent); |
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SwingUtilities.invokeLater(task); |
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} |
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/** |
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* Creates the disk components and adds them |
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* do the list of components. It also displays |
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* any relavant component. |
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* |
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* When a packet attribute is new to the system |
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* and when it starts "packet.disk.p" then this |
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* method is called. Thus it then accounts for |
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* all attributes relating to that new disk. |
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* |
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* @param attribute the name of the attrivbute first encountered |
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*/ |
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private void createDiskPanel(String attribute) { |
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String diskNumber = ""; |
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// pos is after "packet.disk.p" |
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int pos = 13; |
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while (attribute.charAt(pos) != '.') { |
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diskNumber = diskNumber + attribute.charAt(pos); |
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pos++; |
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} |
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DiskInformationDataComponent device = new DiskInformationDataComponent("Disk device", "packet.disk.p" + diskNumber + ".name"); |
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addDataComponent(device); |
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DiskInformationDataComponent mountPoint = new DiskInformationDataComponent("Disk mount point", "packet.disk.p" + diskNumber + ".mount"); |
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addDataComponent(mountPoint); |
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StorageTotalDataComponent total = new StorageTotalDataComponent("Disk total", "packet.disk.p" + diskNumber + ".kbytes"); |
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addDataComponent(total); |
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DiskFreeDataComponent free = new DiskFreeDataComponent("Space in use", "packet.disk.p" + diskNumber + ".avail", "Kb", total, mountPoint, device); |
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addVisibleDataComponent(_disks, free); |
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// need to do something with this |
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addVisibleDataComponent(_center, new StringDataComponent("packet.disk.p" + diskNumber + ".used", "packet.disk.p" + diskNumber + ".used")); |
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} |
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//---ACCESSOR/MUTATOR METHODS--- |
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//---ATTRIBUTES--- |
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