Package nextapp.echo.webcontainer

Provides core classes of the web application container.

See:
Description

Interface Summary

AbstractCommandSynchronizePeer.IndexedPropertyPeer	A peer for rendering an indexed property of a Command.
AbstractCommandSynchronizePeer.PropertyPeer	A peer for rendering a non-indexed property of a Command.
ClientMessage.Processor	Interface for Processors which may be associated with a specific type of <dir> (directive) element in the XML message.
CommandSynchronizePeer	A stateless peer object used to render the given type of nextapp.echo.app.Command to the client.
ComponentSynchronizePeer	Peer for synchronizing the state of server-side Component objects with their equivalent client-side instances.
ContainerContext	Contextual information about the application container provided to an application instance.
RenderState	Describes the last rendered state of a component on the client browser.
Service	An interface for objects that process Connections, parsing an HTTP request and producing an HTTP response.
SynchronizationState	State information pertaining to a specific synchronization.
WebContainerServlet.MultipartRequestWrapper	An interface implemented by a supporting object that will handle multipart/form-data encoded HTTP requests.

Class Summary

AbstractCommandSynchronizePeer	Default abstract implementation of CommandSynchronizePeer.
AbstractComponentSynchronizePeer	Default abstract implementation of ComponentSynchronizePeer.
AbstractComponentSynchronizePeer.EventPeer	Peer for synchronizing events between client and server.
ClientConfiguration	Application-specific client configuration settings.
ClientMessage	The incoming XML message which synchronizes the state of the server to that of the client.
ClientProperties	A description of the client browser environment.
ClientPropertiesInputProcessor	ClientMessage.Processor which generates a ClientProperties and assigns it to the relevant UserInstance.
ComponentFocusInputProcessor	ClientMessage.Processor which stores the client focus state in the server-side application.
ComponentInputProcessor	ClientMessage.Processor which de-serializes changed properties and fired events generated by the client-side component hierarchy and passes them to appropriate ComponentSynchronizePeers for processing.
Connection	A representation of a connection to the server by the client, encapsulating the servlet request and response objects, and providing access to the relevant application instance.
ContentType	A representation of a content-type.
InputProcessor	Parses an XML ClientMessage describing client-side changes to the state of an application that is sent to the remote client as the request of a synchronization HTTP connection.
ResourceRegistry	A registry of CLASSPATH resources which are provided to the client via the ResourceService.
ServerMessage	The outgoing XML message which synchronizes the state of the client to that of the server.
ServiceRegistry	A registry of Service objects that may be recalled based on Id values.
Synchronization	The high-level object which encapsulates the core of the client-server synchronization process for server-side applications.
SynchronizePeerFactory	Factory for obtaining XXXSynchronizePeer implementations.
UserInstance	Object representing a single user-instance of an application hosted in the web application container.
UserInstanceUpdateManager	Provides information about changes to UserInstance properties of which the client engine needs to be informed.
WebContainerServlet	Web container HttpServlet implementation.

Exception Summary

SynchronizationException	An exception representing a failure in the client-server synchronization process.
WebContainerServletException	A generic runtime exception to handle circumstances that should almost never happen.

Package nextapp.echo.webcontainer Description

Provides core classes of the web application container.

Related Documentation

For more information please see:

• Echo Home Page