com.squareup.okhttp

Enum Protocol

java.lang.Object

java.lang.Enum<Protocol>

com.squareup.okhttp.Protocol

All Implemented Interfaces:

Serializable, Comparable<Protocol>

public enum Protocol
extends Enum<Protocol>

Contains protocols that OkHttp supports NPN or ALPN selection.

Protocol vs Scheme

Despite its name, URL.getProtocol() returns the scheme (http, https, etc.) of the URL, not the protocol (http/1.1, spdy/3.1, etc.). OkHttp uses the word protocol to indicate how HTTP messages are framed.

Enum Constant Summary

Enum Constants

Enum Constant and Description
HTTP_11
HTTP_2
SPDY_3

Field Summary

Fields

Modifier and Type	Field and Description
com.squareup.okhttp.internal.okio.ByteString	name Identifier string used in NPN or ALPN selection.
boolean	spdyVariant When true the protocol is binary framed and derived from SPDY.

Method Summary

Methods

Modifier and Type	Method and Description
static Protocol	valueOf(String name) Returns the enum constant of this type with the specified name.
static Protocol[]	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

HTTP_2

public static final Protocol HTTP_2

SPDY_3

public static final Protocol SPDY_3

HTTP_11

public static final Protocol HTTP_11

Field Detail

name

public final com.squareup.okhttp.internal.okio.ByteString name

Identifier string used in NPN or ALPN selection.

spdyVariant

public final boolean spdyVariant

When true the protocol is binary framed and derived from SPDY.

See Also:

Variant

Method Detail

values

public static Protocol[] 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 (Protocol c : Protocol.values())
    System.out.println(c);

Returns:

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

valueOf

public static Protocol 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