org.hippoecm.frontend.plugins.standards.list.resolvers

Class StateIconAttributes

java.lang.Object

org.hippoecm.frontend.plugins.standards.list.resolvers.StateIconAttributes

All Implemented Interfaces:

Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable, IObservable

public class StateIconAttributes
extends Object
implements IObservable, org.apache.wicket.model.IDetachable

Standard attributes of a hippostd:publishable document. Figures out what CSS classes, summary and icon should be used to represent the state. Can be used with handles, documents and (document) versions.

The org.hippoecm.frontend.plugins.cms.browse.list.DefaultListColumnProviderPlugin adds a ListColumn to display the documents in the "Document Area", that lists documents inside folders.

This ListColumn in its turn:

• allows attribute modifieds to be added, see ListColumn.setAttributeModifier(AbstractListAttributeModifier)
• allows a IListCellRenderer to be set, see ListColumn.setRenderer(IListCellRenderer)
• adds ListCell's

The StateIconAttributeModifier using this class set the title attribute (tooltip in this case) and the css class.

The DocumentIconAndStateRenderer uses getIcons() to add and update the icons.

The handle, document or document revision is observed, see IObservable by the observers of ListCell, so that any modification updates the css class, tooltip and icons.

In case of a handle, the draft variant is observed if it exists. If the stateSummary or the retainable property changes, the icon and toolip are updated. If no draft variant exists the published or unpublished variant is observed.

If the nodeModel, see constructor argument StateIconAttributes(JcrNodeModel) refers to a revision, the frozen node of the revision is used.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	DRAFT_CHANGES

Constructor Summary

Constructors

Constructor and Description
StateIconAttributes(JcrNodeModel nodeModel)

Method Summary

Modifier and Type	Method and Description
void	detach()
String	getCssClass()
Icon[]	getIcons()
String	getSummary()
void	setObservationContext(IObservationContext<? extends IObservable> context) Before observation is started on the observable, an observation context is injected by the observer registry.
void	startObservation() When the first IObserver of this observable is registered with the observer registry, observation is started.
void	stopObservation() When the last IObserver unregisters, observation is stopped.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hippoecm.frontend.model.event.IObservable

equals, hashCode

Field Detail

DRAFT_CHANGES

public static final String DRAFT_CHANGES

See Also:

Constant Field Values

Constructor Detail

StateIconAttributes

public StateIconAttributes(JcrNodeModel nodeModel)

Method Detail

getSummary

public String getSummary()

getCssClass

public String getCssClass()

getIcons

public Icon[] getIcons()

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

setObservationContext

public void setObservationContext(IObservationContext<? extends IObservable> context)

Description copied from interface: IObservable

Before observation is started on the observable, an observation context is injected by the observer registry. This context can be used to notify listeners.

Specified by:

setObservationContext in interface IObservable

startObservation

public void startObservation()

Description copied from interface: IObservable

When the first IObserver of this observable is registered with the observer registry, observation is started. Implementations must notify observers until observation is stopped.

An implementation should register listeners with external data sources, when appropriate. It is possible for an observable to register as an observer for another observable.

Specified by:

startObservation in interface IObservable

stopObservation

public void stopObservation()

Description copied from interface: IObservable

When the last IObserver unregisters, observation is stopped. Any listeners or observers registered by the observable must be unregistered by the implementation.

Specified by:

stopObservation in interface IObservable