gnu.java.zrtp

Enum ZrtpCodes.MessageSeverity

java.lang.Object

java.lang.Enum<ZrtpCodes.MessageSeverity>

gnu.java.zrtp.ZrtpCodes.MessageSeverity

All Implemented Interfaces:

Serializable, Comparable<ZrtpCodes.MessageSeverity>

Enclosing interface:

ZrtpCodes

public static enum ZrtpCodes.MessageSeverity
extends Enum<ZrtpCodes.MessageSeverity>

This enum defines the information message severity. The ZRTP implementation issues information messages to inform the user about ongoing processing, unusual behavior, or alerts in case of severe problems. Each main severity code a number of sub-codes exist that specify the exact nature of the problem. An application gets message severity codes and the associated sub-codes via the ZrtpUserCallback#showMessage method. The severity levels and their meaning are:

Info

keeps the user informed about ongoing processing and security setup. The enumeration InfoCodes defines the sub-codes.

Warning

is an information about some security issues, e.g. if an AES 256 encryption is request but only DH 3072 as public key scheme is supported. ZRTP will establish a secure session (SRTP). The enumeration WarningCodes defines the sub-codes.

Severe

is used if an error occurred during ZRTP protocol usage. In case of Severe ZRTP will not establish a secure session. The enumeration SevereCodes defines the sub-codes.

ZrtpError

shows a ZRTP security problem. Refer to the enumeration ZrtpErrorCodes for sub-codes. GNU ZRTP of course will not establish a secure session.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Info
Severe
Warning
ZrtpError

Method Summary

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

Info

public static final ZrtpCodes.MessageSeverity Info

Warning

public static final ZrtpCodes.MessageSeverity Warning

Severe

public static final ZrtpCodes.MessageSeverity Severe

ZrtpError

public static final ZrtpCodes.MessageSeverity ZrtpError

Method Detail

values

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

Returns:

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

valueOf

public static ZrtpCodes.MessageSeverity 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