Package com.hybris.cockpitng.widgets.common

Class ProxyRenderer<PARENT,CONFIG,DATA>

java.lang.Object

com.hybris.cockpitng.widgets.common.ProxyRenderer<PARENT,CONFIG,DATA>

public class ProxyRenderer<PARENT,CONFIG,DATA>
extends java.lang.Object

It's a renderer that is able to propagate rendering events.

ProxyRenderer should be used when nested rendering is used (i.e. EditorAreaRenderer uses TabRenderer). In such situation it is possible that all listeners of parent renderer (i.e. EditorArea's) wishes to be notified of rendering events of nested renderer (i.e. TabRenderer). ProxyRenderer wraps such nested renderer registers as its listener and renders it. If any events are posted by wrapped renderer, then they are passed over to parent renderer.

Parent listeners that are notified of nested rendering events gets information about particular component that has been rendered and parent's configuration/data. To get rendering parameters of specific nested renderer, a cause event may be received (see: WidgetComponentRendererEvent.getCause().

Constructor Summary

Constructors

Constructor	Description
ProxyRenderer(AbstractWidgetComponentRenderer<PARENT,CONFIG,DATA> parentRenderer, PARENT parentComponent, CONFIG parentConfig, DATA parentData)
ProxyRenderer(AbstractWidgetComponentRenderer<PARENT,CONFIG,DATA> parentRenderer, PARENT parentComponent, CONFIG parentConfig, DATA parentData, WidgetRenderingUtils widgetRenderingUtils)

Method Summary

Modifier and Type	Method	Description
CONFIG	getConfig()
DATA	getData()
PARENT	getParent()
protected WidgetRenderingUtils	getWidgetRenderingUtils()
<PP,CC,DD> void	render(WidgetComponentRenderer<PP,CC,DD> renderer, PP parent, CC config, DD data, DataType dataType, WidgetInstanceManager wim)
protected <PP> boolean	shouldPropagateMarkedComponents(PP parent)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyRenderer

public ProxyRenderer(AbstractWidgetComponentRenderer<PARENT,CONFIG,DATA> parentRenderer,
                     PARENT parentComponent,
                     CONFIG parentConfig,
                     DATA parentData)

ProxyRenderer

public ProxyRenderer(AbstractWidgetComponentRenderer<PARENT,CONFIG,DATA> parentRenderer,
                     PARENT parentComponent,
                     CONFIG parentConfig,
                     DATA parentData,
                     WidgetRenderingUtils widgetRenderingUtils)

Method Detail

getParent

public PARENT getParent()

getConfig

public CONFIG getConfig()

getData

public DATA getData()

render

public <PP,CC,DD> void render(WidgetComponentRenderer<PP,CC,DD> renderer,
                                          PP parent,
                                          CC config,
                                          DD data,
                                          DataType dataType,
                                          WidgetInstanceManager wim)

shouldPropagateMarkedComponents

protected <PP> boolean shouldPropagateMarkedComponents(PP parent)

getWidgetRenderingUtils

protected WidgetRenderingUtils getWidgetRenderingUtils()