nextapp.echo2.app.update
Class UpdateManager

java.lang.Object
  nextapp.echo2.app.update.UpdateManager

All Implemented Interfaces:

java.io.Serializable

public class UpdateManager

extends java.lang.Object

implements java.io.Serializable

Primary interface to update management architecture.

See Also:

Serialized Form

Constructor Summary

UpdateManager(ApplicationInstance applicationInstance)
Creates a new UpdateManager.

Method Summary

ClientUpdateManager	getClientUpdateManager() Returns the ClientUpdateManager, which is responsible for queuing and processing updates received from the client.
ServerUpdateManager	getServerUpdateManager() Returns the ServerUpdateManager, which is responsible for queuing server-side updates and rendering them to the client.
void	processClientUpdates() Processes client updates.
void	purge() Purges all client and server updates.

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateManager

public UpdateManager(ApplicationInstance applicationInstance)

Creates a new UpdateManager. Warning: the creator must take care to invoke the dispose() method before dereferencing this object.

Parameters:

applicationInstance - the ApplicationInstance which this manager will service

Method Detail

getClientUpdateManager

public ClientUpdateManager getClientUpdateManager()

Returns the ClientUpdateManager, which is responsible for queuing and processing updates received from the client.

Returns:

the ClientUpdateManager

getServerUpdateManager

public ServerUpdateManager getServerUpdateManager()

Returns the ServerUpdateManager, which is responsible for queuing server-side updates and rendering them to the client.

Returns:

the ServerUpdateManager

processClientUpdates

public void processClientUpdates()

Processes client updates. Processes any queued tasks. Validates the component hierarchy for rendering in response to updates.

purge

public void purge()

Purges all client and server updates.