Package org.openhab.core.model.script.jvmmodel

Class ScriptItemRefresher

java.lang.Object

org.openhab.core.model.script.jvmmodel.ScriptItemRefresher

All Implemented Interfaces:

RegistryChangeListener<Item>, ItemRegistryChangeListener, ReadyService.ReadyTracker

public class ScriptItemRefresher
extends Object
implements ItemRegistryChangeListener, ReadyService.ReadyTracker

The ScriptItemRefresher is responsible for reloading script resources every time an item is added or removed.

Author:

Oliver Libutzki - Initial contribution, Kai Kreuzer - added delayed execution, Laurent Garnier - delayed execution until start level 20 is reached

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SCRIPTS_REFRESH
static final String	SCRIPTS_REFRESH_MARKER_TYPE

Constructor Summary

Constructors

Constructor	Description
ScriptItemRefresher(ModelRepository modelRepository, ItemRegistry itemRegistry, ReadyService readyService)

Method Summary

Modifier and Type	Method	Description
protected void	addActionService(ActionService actionService)
void	added(Item element)	Notifies the listener that a single element has been added.
void	allItemsChanged(Collection<String> oldItemNames)	Notifies the listener that all items in the registry have changed and thus should be reloaded.
protected void	deactivate()
void	onReadyMarkerAdded(ReadyMarker readyMarker)	Gets called when a new ReadyMarker was registered as being "ready".
void	onReadyMarkerRemoved(ReadyMarker readyMarker)	Gets called when a ReadyMarker was unregistered.
protected void	removeActionService(ActionService actionService)
void	removed(Item element)	Notifies the listener that a single element has been removed.
void	updated(Item oldElement, Item element)	Notifies the listener that a single element has been updated.

Methods inherited from class java.lang.Object

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

Field Details

SCRIPTS_REFRESH_MARKER_TYPE

public static final String SCRIPTS_REFRESH_MARKER_TYPE

See Also:

• Constant Field Values

SCRIPTS_REFRESH

public static final String SCRIPTS_REFRESH

See Also:

• Constant Field Values

Constructor Details

ScriptItemRefresher

public ScriptItemRefresher(ModelRepository modelRepository,
 ItemRegistry itemRegistry,
 ReadyService readyService)

Method Details

deactivate

protected void deactivate()

addActionService

protected void addActionService(ActionService actionService)

removeActionService

protected void removeActionService(ActionService actionService)

added

public void added(Item element)

Description copied from interface: RegistryChangeListener

Notifies the listener that a single element has been added.

Specified by:

added in interface RegistryChangeListener<Item>

Parameters:

element - the element that has been added

removed

public void removed(Item element)

Description copied from interface: RegistryChangeListener

Notifies the listener that a single element has been removed.

Specified by:

removed in interface RegistryChangeListener<Item>

Parameters:

element - the element that has been removed

updated

public void updated(Item oldElement,
 Item element)

Description copied from interface: RegistryChangeListener

Notifies the listener that a single element has been updated.

Specified by:

updated in interface RegistryChangeListener<Item>

Parameters:

oldElement - the element that has been updated

element - the new element

allItemsChanged

public void allItemsChanged(Collection<String> oldItemNames)

Description copied from interface: ItemRegistryChangeListener

Notifies the listener that all items in the registry have changed and thus should be reloaded.

Specified by:

allItemsChanged in interface ItemRegistryChangeListener

Parameters:

oldItemNames - a collection of all previous item names, so that references can be removed

onReadyMarkerAdded

public void onReadyMarkerAdded(ReadyMarker readyMarker)

Description copied from interface: ReadyService.ReadyTracker

Gets called when a new ReadyMarker was registered as being "ready".

Specified by:

onReadyMarkerAdded in interface ReadyService.ReadyTracker

Parameters:

readyMarker -

onReadyMarkerRemoved

public void onReadyMarkerRemoved(ReadyMarker readyMarker)

Description copied from interface: ReadyService.ReadyTracker

Gets called when a ReadyMarker was unregistered.

Specified by:

onReadyMarkerRemoved in interface ReadyService.ReadyTracker

Parameters:

readyMarker -