org.apache.sshd.common.util.io.der

Enum ASN1Class

java.lang.Object

java.lang.Enum<ASN1Class>

org.apache.sshd.common.util.io.der.ASN1Class

All Implemented Interfaces:

Serializable, Comparable<ASN1Class>

public enum ASN1Class
extends Enum<ASN1Class>

Author:

Apache MINA SSHD Project

Enum Constant Summary

Enum Constants

Enum Constant and Description
APPLICATION
CONTEXT
PRIVATE
UNIVERSAL

Field Summary

Fields

Modifier and Type	Field and Description
static List<ASN1Class>	VALUES

Method Summary

Modifier and Type	Method and Description
static ASN1Class	fromDERValue(int value) The first byte in DER encoding is made of following fields
static ASN1Class	fromName(String s)
static ASN1Class	fromTypeValue(int value)
byte	getClassValue()
static ASN1Class	valueOf(String name) Returns the enum constant of this type with the specified name.
static ASN1Class[]	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

UNIVERSAL

public static final ASN1Class UNIVERSAL

APPLICATION

public static final ASN1Class APPLICATION

CONTEXT

public static final ASN1Class CONTEXT

PRIVATE

public static final ASN1Class PRIVATE

Field Detail

VALUES

public static final List<ASN1Class> VALUES

Method Detail

values

public static ASN1Class[] 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 (ASN1Class c : ASN1Class.values())
    System.out.println(c);

Returns:

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

valueOf

public static ASN1Class 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

getClassValue

public byte getClassValue()

fromName

public static ASN1Class fromName(String s)

fromDERValue

public static ASN1Class fromDERValue(int value)

The first byte in DER encoding is made of following fields

-------------------------------------------------
|Bit 8|Bit 7|Bit 6|Bit 5|Bit 4|Bit 3|Bit 2|Bit 1|
-------------------------------------------------
|  Class    | CF  |        Type                 |
-------------------------------------------------
 

Parameters:

value - The original DER encoded byte

Returns:

The ASN1Class value - null if no match found

See Also:

fromTypeValue(int)

fromTypeValue

public static ASN1Class fromTypeValue(int value)

Parameters:

value - The "pure" value - unshifted and with no extras

Returns:

The ASN1Class value - null if no match found