echopointng.ui.util
Class AblePartialUpdater

java.lang.Object
  echopointng.ui.util.AblePartialUpdater

All Implemented Interfaces:

PartialUpdateParticipant

public class AblePartialUpdater
extends java.lang.Object
implements PartialUpdateParticipant

AblePartialUpdater is a PartialUpdateParticipant that can handle the basic echopoint.able.* interfaces

Constructor Summary

AblePartialUpdater(java.lang.String targetPropertyName)
Constructs a AblePartialUpdater that handles the specified property name.

Method Summary

static void	addToUpdateManager(PartialUpdateManager partialUpdateManager) This creates a set of AblePartialUpdater's and adds them to the PartialUpdateManager for the particular able properties.
boolean	canRenderProperty(RenderContext rc, ServerComponentUpdate update) Determines if this partial update participant is capable of performing its specific task.
void	renderProperty(RenderContext rc, ServerComponentUpdate update) Renders an update to the client to perform the partial update.

Methods inherited from class java.lang.Object

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

Constructor Detail

AblePartialUpdater

public AblePartialUpdater(java.lang.String targetPropertyName)

Constructs a AblePartialUpdater that handles the specified property name.

Parameters:

targetPropertyName - - the name of the property to handle

Method Detail

addToUpdateManager

public static void addToUpdateManager(PartialUpdateManager partialUpdateManager)

This creates a set of AblePartialUpdater's and adds them to the PartialUpdateManager for the particular able properties.

Parameters:

partialUpdateManager - - the PartialUpdateManager to add a AblePartialUpdater's to

canRenderProperty

public boolean canRenderProperty(RenderContext rc,
                                 ServerComponentUpdate update)

Description copied from interface: PartialUpdateParticipant

Determines if this partial update participant is capable of performing its specific task.

Specified by:

canRenderProperty in interface PartialUpdateParticipant

Parameters:

rc - the relevant RenderContext

update - the ServerComponentUpdate to be processed.

Returns:

true if the participant is capable of performing the task

See Also:

PartialUpdateParticipant.canRenderProperty(nextapp.echo2.webcontainer.RenderContext, nextapp.echo2.app.update.ServerComponentUpdate)

renderProperty

public void renderProperty(RenderContext rc,
                           ServerComponentUpdate update)

Description copied from interface: PartialUpdateParticipant

Renders an update to the client to perform the partial update.

Specified by:

renderProperty in interface PartialUpdateParticipant

Parameters:

rc - the relevant RenderContext

update - the ServerComponentUpdate to be processed

See Also:

PartialUpdateParticipant.renderProperty( nextapp.echo2.webcontainer.RenderContext, nextapp.echo2.app.update.ServerComponentUpdate)