org.astrogrid.samp.gui

Class GuiHubService

java.lang.Object

org.astrogrid.samp.hub.BasicHubService

org.astrogrid.samp.gui.GuiHubService

All Implemented Interfaces:

HubService

Direct Known Subclasses:

MessageTrackerHubService

public class GuiHubService
extends BasicHubService

BasicHubService subclass which provides a GUI window displaying hub status as well as the basic hub services.

Since:

16 Jul 2008

Author:

Mark Taylor

Field Summary

Fields inherited from class org.astrogrid.samp.hub.BasicHubService

MAX_TIMEOUT, MAX_WAITERS

Constructor Summary

Constructors

Constructor and Description
GuiHubService(Random random) Constructor.

Method Summary

Modifier and Type	Method and Description
protected ClientSet	createClientSet() Factory method used to create the client set used by this hub service.
JComponent	createHubPanel() Creates a new component containing a display of the current hub internal state.
JFrame	createHubWindow() Creates a new window which maintains a display of the current hub internal state.
JMenu[]	createMenus() Returns an array of menus which may be added to a window containing this service's window.
protected void	declareMetadata(HubClient caller, Map meta) Does the work for the declareMetadata method of connections registered with this service.
protected void	declareSubscriptions(HubClient caller, Map subscriptions) Does the work for the declareSubscriptions method of connections registered with this service.
ListModel	getClientListModel() Returns a ListModel containing information about clients currently registered with this hub.
ListSelectionModel	getClientSelectionModel() Returns the selection model corresponding to this service's client list model.
void	start() Begin operation.

Methods inherited from class org.astrogrid.samp.hub.BasicHubService

call, callAll, callAndWait, createClient, createConnection, createHubMessageHandlers, disconnect, disconnectAll, getClientSet, getIdComparator, getMetadata, getRegisteredClients, getServiceConnection, getSubscribedClients, getSubscriptions, isHubRunning, notify, notifyAll, register, reply, setCallable, shutdown, unregister

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GuiHubService

public GuiHubService(Random random)

Constructor.

Parameters:

random - random number generator used for message tags etc

Method Detail

start

public void start()

Description copied from interface: HubService

Begin operation. The HubService.register(org.astrogrid.samp.hub.ProfileToken) method should not be called until the hub has been started.

Specified by:

start in interface HubService

Overrides:

start in class BasicHubService

createClientSet

protected ClientSet createClientSet()

Description copied from class: BasicHubService

Factory method used to create the client set used by this hub service.

Overrides:

createClientSet in class BasicHubService

Returns:

client set

createHubPanel

public JComponent createHubPanel()

Creates a new component containing a display of the current hub internal state.

Returns:

new hub viewer panel

createHubWindow

public JFrame createHubWindow()

Creates a new window which maintains a display of the current hub internal state.

Returns:

new hub viewer window

declareMetadata

protected void declareMetadata(HubClient caller,
                               Map meta)
                        throws SampException

Description copied from class: BasicHubService

Does the work for the declareMetadata method of connections registered with this service.

Overrides:

declareMetadata in class BasicHubService

Parameters:

caller - client

meta - new metadata for client

Throws:

SampException

See Also:

HubConnection.declareMetadata(java.util.Map)

declareSubscriptions

protected void declareSubscriptions(HubClient caller,
                                    Map subscriptions)
                             throws SampException

Description copied from class: BasicHubService

Does the work for the declareSubscriptions method of connections registered with this service.

Overrides:

declareSubscriptions in class BasicHubService

Parameters:

caller - client

subscriptions - new subscriptions for client

Throws:

SampException

See Also:

HubConnection.declareSubscriptions(java.util.Map)

getClientListModel

public ListModel getClientListModel()

Returns a ListModel containing information about clients currently registered with this hub.

Returns:

list model in which each element is a Client

getClientSelectionModel

public ListSelectionModel getClientSelectionModel()

Returns the selection model corresponding to this service's client list model.

Returns:

list selection model for client selection

createMenus

public JMenu[] createMenus()

Returns an array of menus which may be added to a window containing this service's window.

Returns:

menu array