Enum Transport

Enum Constant Detail

• WEBSOCKET

  public static final Transport WEBSOCKET

  Websocket.

• WEBSOCKET_XHR

  public static final Transport WEBSOCKET_XHR

  Websocket for server to client, XHR for client to server.

• LONG_POLLING

  public static final Transport LONG_POLLING

  HTTP long polling.

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

• getIdentifier

  public String getIdentifier()

  Gets the low level identifier for the transport.

  Returns:

  the low level transport identifier

• getByIdentifier

  public static Transport getByIdentifier(String identifier)

  Returns a Transport by its identifier. Returns null if no value is found for the given identifier.

  Parameters:

  identifier - the transport identifier, as returned by getIdentifier()

  Returns:

  the transport identified by the identifier or null if no matching transport was found