uk.org.iscream.cms.conient
Class HostDisplayPanel
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
uk.org.iscream.cms.conient.HostDisplayPanel
- All Implemented Interfaces:
- Accessible, ImageObserver, MenuContainer, Serializable
- public class HostDisplayPanel
- extends JPanel
A HostDisplayPanel is simply a JPanel containing
DataComponents which relate to various host
attributes. Once created, it can be asked to
update the data it displays by passing it an XML
packet for the host it displaying for.
This then updates all the DataComponents with the
values in the packet.
- Version:
- $Id: HostDisplayPanel.java,v 1.53 2005/04/16 15:08:02 tdb Exp $
- Author:
- $Author: tdb $
- See Also:
- Serialized Form
Field Summary |
private JPanel |
_center
The centre panel, where all the data is displayed. |
private HashMap |
_components
The components that we already know about
connected with the attributes they care about
are stored here. |
private PacketTimer |
_dataTimer
The countdown timer for normal data packets |
private Thread |
_dataTimerThread
A place for the data timer thread |
private JPanel |
_diskio
The diskio panel |
private JPanel |
_disks
The disks panel |
private JPanel |
_extra
The extra panel, used to display unknown data in the packet |
private boolean |
_extraData
Whether we a worrying about "extra" data
by default we don't, but we look in the configuration
in the constructor. |
private String |
_hostName
The hostname this instance is keeping data for |
private JPanel |
_net
The network panel |
private JPanel |
_north
The north panel, currently used for the platform info button. |
private JPanel |
_services
The services panel, currently used to display host service information
from heartbeat packets. |
String |
REVISION
The current CVS revision of this class |
Fields inherited from class javax.swing.JPanel |
|
Fields inherited from class java.awt.Container |
|
Constructor Summary |
HostDisplayPanel(String hostName)
Creates a new Host Display Panel and adds
all the appropriate DataComponents |
Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
REVISION
public final String REVISION
- The current CVS revision of this class
- See Also:
- Constant Field Values
_components
private HashMap _components
- The components that we already know about
connected with the attributes they care about
are stored here.
_north
private final JPanel _north
- The north panel, currently used for the platform info button.
_center
private final JPanel _center
- The centre panel, where all the data is displayed.
_dataTimer
private final PacketTimer _dataTimer
- The countdown timer for normal data packets
_dataTimerThread
private Thread _dataTimerThread
- A place for the data timer thread
_hostName
private final String _hostName
- The hostname this instance is keeping data for
_disks
private final JPanel _disks
- The disks panel
_diskio
private final JPanel _diskio
- The diskio panel
_net
private final JPanel _net
- The network panel
_extra
private final JPanel _extra
- The extra panel, used to display unknown data in the packet
_services
private final JPanel _services
- The services panel, currently used to display host service information
from heartbeat packets.
_extraData
private boolean _extraData
- Whether we a worrying about "extra" data
by default we don't, but we look in the configuration
in the constructor.
HostDisplayPanel
public HostDisplayPanel(String hostName)
- Creates a new Host Display Panel and adds
all the appropriate DataComponents
updateHost
public boolean updateHost(XMLPacket packet)
- This method takes an XMLPacket containing
information about the host this HostDisplayPanel
is currently displaying. It then updates all of the
components with the new values.
It also adds a standard StringDataComponent, should
an attribute come up that there are no DataComponents
associated with.
- Parameters:
packet
- the XML packet
- Returns:
- if the update was sucessful
processPacket
private boolean processPacket(XMLPacket packet)
- Process an incoming packet, updates the components.
If extra data is configured to be displayed, it will
create a new StringDataComponent to display the data.
- Parameters:
packet
- the packet to process
- Returns:
- if the proceesing was successful
addDataComponent
private void addDataComponent(DataComponent dataComponent)
- Adds a DataComponent to the list of already
known data components. The list is aware of
what packet attributes that a DataComponent
is looking after.
- Parameters:
dataComponent
- the actual DataComponent
addVisibleDataComponent
public void addVisibleDataComponent(Container holder,
VisibleDataComponent dataComponent)
- Adds a DataComponent to the list of already
known data components. The list is aware of
what packet attributes that a DataComponent
is looking after.
Used for VISIBLE data components, as they are added to the display.
- Parameters:
dataComponent
- the actual DataComponent
createDiskPanel
private void createDiskPanel(String attribute,
XMLPacket packet)
- Creates the disk components and adds them
do the list of components. It also displays
any relavant component.
When a packet attribute is new to the system
and when it starts "packet.disk.p" then this
method is called. Thus it then accounts for
all attributes relating to that new disk.
- Parameters:
attribute
- the name of the attribute first encounteredpacket
- the XMLPacket the data is being pulled from
createDiskIOPanel
private void createDiskIOPanel(String attribute,
XMLPacket packet)
- Creates the diskio components and adds them
do the list of components.
When a packet attribute is new to the system
and when it starts "packet.diskio.p" then this
method is called. Thus it then accounts for
all attributes relating to that new diskio.
- Parameters:
attribute
- the name of the attribute first encounteredpacket
- the XMLPacket the data is being pulled from
createNetworkPanel
private void createNetworkPanel(String attribute,
XMLPacket packet)
- Creates the netwrok components and adds them
do the list of components.
When a packet attribute is new to the system
and when it starts "packet.net.p" then this
method is called. Thus it then accounts for
all attributes relating to that network device.
- Parameters:
attribute
- the name of the attribute first encounteredpacket
- the XMLPacket the data is being pulled from
createServicesPanel
private void createServicesPanel(String attribute)
- Creates the servicecheck components and adds them
do the list of components. It also displays
any relavant component.
When a packet attribute is new to the system
and when it starts "packet.services." then this
method is called. Thus it then accounts for
all attributes relating to that service.
- Parameters:
attribute
- the name of the attribute first encountered
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