com.esri.adf.web.ve.data.imagery
Class VETocNodeContent

java.lang.Object
  com.esri.adf.web.data.TocNodeContent
      com.esri.adf.web.ve.data.imagery.VETocNodeContent

All Implemented Interfaces:

VEConstants, Serializable

public class VETocNodeContent
extends TocNodeContent
implements VEConstants

VETocNodeContent defines the nodes displayed in the Table-Of-Contents (TOC) for a Bing™ Maps (formerly known as Virtual Earth) Imagery Web Service. It defines the labels to be displayed for the nodes which can be configured in the Res.properties file of the web application. It also defines the context menu used to switch between the different Bing Maps map styles.

See Also:

Serialized Form

Field Summary

protected static String	AERIAL_LABEL Label for the Bing Maps map style "Aerial"
protected static String	AERIAL_WITH_LABELS_LABEL Label for the Bing Maps map style "Aerial with labels"
protected static String	MAP_STYLE Label for the the map style title in the TOC
protected static String	ROAD_LABEL Label for the Bing Maps map style "Road"

Fields inherited from class com.esri.adf.web.data.TocNodeContent

disabled

Fields inherited from interface com.esri.adf.web.ve.data.VEConstants

MAP_STYLE_AERIAL, MAP_STYLE_AERIAL_WITH_LABEL, MAP_STYLE_ROAD, MAX_LEVEL_OF_DETAIL, MIN_LEVEL_OF_DETAIL, TILE_HEIGHT, TILE_WIDTH, VIRTUAL_EARTH_GEOCODE_WKID, VIRTUAL_EARTH_SPATIAL_REFERENCE_WKID, VIRTUAL_EARTH_XMAX, VIRTUAL_EARTH_XMIN, VIRTUAL_EARTH_YMAX, VIRTUAL_EARTH_YMIN

Constructor Summary

VETocNodeContent()

Method Summary

List<javax.faces.model.SelectItem>	getContextMenuItems() The list of javax.faces.model.SelectItem objects representing each item of this node's context menu.
String	getText() Returns the text displayed on the node.
void	handleContextMenuEvent(String contextMenuItemValue, TocEvent args) Handles the context menu event occuring at a node.
void	handleNodeEvent(TocEvent args) Handles the event which occurs at a content node.
void	initLayerContent(VETocFunctionality toc) Initializes the VE TOC layer content.

Methods inherited from class com.esri.adf.web.data.TocNodeContent

getImageUrl, handleCheckedEvent, handleExpandCollapseEvent, isCheckable, isChecked, isDisabled, isSelected, isUrl, setChecked, setDisabled, setImageUrl, setText

Methods inherited from class java.lang.Object

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

Field Detail

MAP_STYLE

protected static final String MAP_STYLE

Label for the the map style title in the TOC

ROAD_LABEL

protected static final String ROAD_LABEL

Label for the Bing Maps map style "Road"

AERIAL_LABEL

protected static final String AERIAL_LABEL

Label for the Bing Maps map style "Aerial"

AERIAL_WITH_LABELS_LABEL

protected static final String AERIAL_WITH_LABELS_LABEL

Label for the Bing Maps map style "Aerial with labels"

Constructor Detail

VETocNodeContent

public VETocNodeContent()

Method Detail

initLayerContent

public void initLayerContent(VETocFunctionality toc)

Initializes the VE TOC layer content.

Parameters:

toc -

getText

public String getText()

Description copied from class: TocNodeContent

Returns the text displayed on the node.

Specified by:

getText in class TocNodeContent

Returns:

String- the text

handleContextMenuEvent

public void handleContextMenuEvent(String contextMenuItemValue,
                                   TocEvent args)
                            throws Exception

Description copied from class: TocNodeContent

Handles the context menu event occuring at a node. The method should handle the event according to the contextMenuItemValue parameter. This parameter is based on the context menu items generated by the getContextMenuItems() method.

Overrides:

handleContextMenuEvent in class TocNodeContent

Parameters:

contextMenuItemValue - the value of the context menu item to be processed

args - the TocEvent

Throws:

Exception

handleNodeEvent

public void handleNodeEvent(TocEvent args)
                     throws Exception

Description copied from class: TocNodeContent

Handles the event which occurs at a content node. The TocNode delegates event handling for node content operations to this method, typically when the node is clicked.

Specified by:

handleNodeEvent in class TocNodeContent

Parameters:

args - the TocEvent

Throws:

Exception

getContextMenuItems

public List<javax.faces.model.SelectItem> getContextMenuItems()

Description copied from class: TocNodeContent

The list of javax.faces.model.SelectItem objects representing each item of this node's context menu. This default implementation returns null.

Overrides:

getContextMenuItems in class TocNodeContent

Returns:

a List of javax.faces.model.SelectItem objects