io.netty.handler.ssl

Enum ApplicationProtocolConfig.SelectedListenerFailureBehavior

java.lang.Object

java.lang.Enum<ApplicationProtocolConfig.SelectedListenerFailureBehavior>

io.netty.handler.ssl.ApplicationProtocolConfig.SelectedListenerFailureBehavior

All Implemented Interfaces:

Serializable, Comparable<ApplicationProtocolConfig.SelectedListenerFailureBehavior>

Enclosing class:

ApplicationProtocolConfig

public static enum ApplicationProtocolConfig.SelectedListenerFailureBehavior
extends Enum<ApplicationProtocolConfig.SelectedListenerFailureBehavior>

Defines the most common behaviors for the peer which is notified of the selected protocol.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ACCEPT If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will continue and the application protocol is assumed to be accepted.
CHOOSE_MY_LAST_PROTOCOL If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will continue assuming the last protocol supported by this peer is used.
FATAL_ALERT If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will be failed with a fatal alert.

Method Summary

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

ACCEPT

public static final ApplicationProtocolConfig.SelectedListenerFailureBehavior ACCEPT

If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will continue and the application protocol is assumed to be accepted.

FATAL_ALERT

public static final ApplicationProtocolConfig.SelectedListenerFailureBehavior FATAL_ALERT

If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will be failed with a fatal alert.

CHOOSE_MY_LAST_PROTOCOL

public static final ApplicationProtocolConfig.SelectedListenerFailureBehavior CHOOSE_MY_LAST_PROTOCOL

If the peer who is notified what protocol was selected determines the selection was not matched, or the peer didn't advertise support for the TLS extension then the handshake will continue assuming the last protocol supported by this peer is used. This is used in cases where a "best effort" is desired to talk even if there is no matching protocol, and the assumption is the "most general" fallback protocol is typically listed last.

Method Detail

values

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

Returns:

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

valueOf

public static ApplicationProtocolConfig.SelectedListenerFailureBehavior 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