Package com.oorian

Enum Class CommunicationMode

java.lang.Object

java.lang.Enum<CommunicationMode>

com.oorian.CommunicationMode

All Implemented Interfaces:

Serializable, Comparable<CommunicationMode>, Constable

public enum CommunicationMode
extends Enum<CommunicationMode>

Defines the asynchronous communication mode used between the browser and server for an HtmlPage.

• APP_DEFAULT - Use the application-wide default communication mode
• AJAX_ONLY - Request/response polling with no persistent connection
• AJAX_WITH_SSE - AJAX for client-to-server events, Server-Sent Events for server-to-client push
• WEBSOCKET - Full-duplex bidirectional communication

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AJAX_ONLY	Poll-based communication with no persistent connection.
AJAX_WITH_SSE	Hybrid mode using AJAX for client-to-server communication and Server-Sent Events (SSE) for server-to-client push notifications.
APP_DEFAULT	Use the application-wide default communication mode set via Application.setDefaultCommunicationMode(CommunicationMode).
WEBSOCKET	Full-duplex bidirectional WebSocket communication.

Method Summary

Modifier and Type	Method	Description
static CommunicationMode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CommunicationMode[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

APP_DEFAULT

public static final CommunicationMode APP_DEFAULT

Use the application-wide default communication mode set via Application.setDefaultCommunicationMode(CommunicationMode).

AJAX_ONLY

public static final CommunicationMode AJAX_ONLY

Poll-based communication with no persistent connection. Client sends AJAX requests and server responds. Server-initiated updates must be queued until the next client request.

AJAX_WITH_SSE

public static final CommunicationMode AJAX_WITH_SSE

Hybrid mode using AJAX for client-to-server communication and Server-Sent Events (SSE) for server-to-client push notifications. SSE provides automatic reconnection and works through most proxies and firewalls.

WEBSOCKET

public static final CommunicationMode WEBSOCKET

Full-duplex bidirectional WebSocket communication. This is the default mode and provides the lowest latency for real-time applications.

Method Details

values

public static CommunicationMode[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static CommunicationMode valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null