usn.net.ssl.util

Enum Starttls.Protocol

java.lang.Object

java.lang.Enum<Starttls.Protocol>

usn.net.ssl.util.Starttls.Protocol

All Implemented Interfaces:

Serializable, Comparable<Starttls.Protocol>

Enclosing class:

Starttls

static enum Starttls.Protocol
extends Enum<Starttls.Protocol>

Enumeration of known application-level TCP-based protocols that support STARTTLS extension, with their standard port numbers.

Enum Constant Summary

Enum Constants

Enum Constant and Description
IMAP
LDAP
POP3
SMTP

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	port The standard port for a protocol

Method Summary

Methods

Modifier and Type	Method and Description
static Starttls.Protocol	getByPort(int port) Guess a protocol with given port number
static Starttls.Protocol	valueOf(String name) Returns the enum constant of this type with the specified name.
static Starttls.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

SMTP

public static final Starttls.Protocol SMTP

POP3

public static final Starttls.Protocol POP3

IMAP

public static final Starttls.Protocol IMAP

LDAP

public static final Starttls.Protocol LDAP

Field Detail

port

int port

The standard port for a protocol

Method Detail

values

public static Starttls.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 (Starttls.Protocol c : Starttls.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 Starttls.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

getByPort

public static Starttls.Protocol getByPort(int port)

Guess a protocol with given port number

Parameters:

port - the port number to try

Returns:

a Starttls.Protocol enumeration constant, or null if no appropriate protocol found