Package io.vertx.ext.web.handler.sockjs

Enum Transport

java.lang.Object

java.lang.Enum<Transport>

io.vertx.ext.web.handler.sockjs.Transport

All Implemented Interfaces:

Serializable, Comparable<Transport>

public enum Transport
extends Enum<Transport>

The available SockJS transports

Author:

Tim Fox

Enum Constant Summary

Enum Constants

Enum Constant	Description
EVENT_SOURCE	Event source
HTML_FILE	HtmlFile.
JSON_P	Slow and old fashioned JSONP polling.
WEBSOCKET	rfc 6455
XHR	Long-polling using cross domain XHR

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

WEBSOCKET

public static final Transport WEBSOCKET

rfc 6455

EVENT_SOURCE

public static final Transport EVENT_SOURCE

Event source

HTML_FILE

public static final Transport HTML_FILE

HtmlFile.

JSON_P

public static final Transport JSON_P

Slow and old fashioned JSONP polling. This transport will show "busy indicator" (aka: "spinning wheel") when sending data.

XHR

public static final Transport XHR

Long-polling using cross domain XHR

Method Detail

values

public static Transport[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Transport c : Transport.values())
    System.out.println(c);

Returns:

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

valueOf

public static Transport valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null