org.wicketstuff.openlayers3.behavior

Class FeatureChangeListener

java.lang.Object

org.apache.wicket.behavior.Behavior

org.apache.wicket.behavior.AbstractAjaxBehavior

org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

org.wicketstuff.openlayers3.behavior.FeatureChangeListener

All Implemented Interfaces:

Serializable, IComponentAwareEventSink, IRequestListener, IComponentAwareHeaderContributor, IClusterable

public abstract class FeatureChangeListener
extends AbstractDefaultAjaxBehavior

Provides a behavior that reports changes to a feature.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Long	counter Counter for generating instance identifiers.
static String	DEFAULT_PROJECTION Default projection.

Fields inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

INDICATOR

Constructor Summary

Constructors

Constructor and Description
FeatureChangeListener(Feature feature) Creates a new instance.
FeatureChangeListener(String projection, Feature feature) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
abstract void	handleChange(AjaxRequestTarget target, String featureId, LongLat longLat, com.google.gson.JsonObject properties) Invoked when the feature has been modified.
void	renderHead(Component component, IHeaderResponse response)
protected void	respond(AjaxRequestTarget target)

Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

findIndicatorId, getAttributes, getCallbackFunction, getCallbackFunctionBody, getCallbackScript, getCallbackScript, onBind, onRequest, postprocessConfiguration, renderAjaxAttributes, renderAjaxAttributes, updateAjaxAttributes

Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior

afterRender, bind, getCallbackUrl, getComponent, onComponentRendered, onComponentTag, onComponentTag, onUnbind, unbind

Methods inherited from class org.apache.wicket.behavior.Behavior

beforeRender, canCallListener, detach, getStatelessHint, isEnabled, isTemporary, onAttribute, onConfigure, onEvent, onException, onRemove, onTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.IRequestListener

rendersPage

Field Detail

DEFAULT_PROJECTION

public static final String DEFAULT_PROJECTION

Default projection.

See Also:

Constant Field Values

counter

public static Long counter

Counter for generating instance identifiers.

Constructor Detail

FeatureChangeListener

public FeatureChangeListener(Feature feature)

Creates a new instance.

Parameters:

feature - Feature to which we are listening

FeatureChangeListener

public FeatureChangeListener(String projection,
                             Feature feature)

Creates a new instance.

Parameters:

projection - Projection for returned data

feature - Feature to which we are listening

Method Detail

handleChange

public abstract void handleChange(AjaxRequestTarget target,
                                  String featureId,
                                  LongLat longLat,
                                  com.google.gson.JsonObject properties)

Invoked when the feature has been modified.

Parameters:

target - Ajax request target

featureId - Element ID of the feature modified

longLat - The new coordinate of the modified feature

properties - The properties of the modified feature

respond

protected void respond(AjaxRequestTarget target)

Specified by:

respond in class AbstractDefaultAjaxBehavior

renderHead

public void renderHead(Component component,
                       IHeaderResponse response)

Specified by:

renderHead in interface IComponentAwareHeaderContributor

Overrides:

renderHead in class AbstractDefaultAjaxBehavior