Module org.htmlunit.csp

Package org.htmlunit.csp.value

Enum Class Hash.Algorithm

java.lang.Object

java.lang.Enum<Hash.Algorithm>

org.htmlunit.csp.value.Hash.Algorithm

All Implemented Interfaces:

Serializable, Comparable<Hash.Algorithm>, Constable

Enclosing class:

Hash

public static enum Hash.Algorithm
extends Enum<Hash.Algorithm>

Enumerates the hash algorithms supported by CSP hash-sources.

Each constant carries the lowercase algorithm name used in the CSP grammar and the expected Base64-encoded output length for validation purposes.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
SHA256	SHA-256 algorithm (sha256), producing a 44-character Base64 digest.
SHA384	SHA-384 algorithm (sha384), producing a 64-character Base64 digest.
SHA512	SHA-512 algorithm (sha512), producing an 88-character Base64 digest.

Method Summary

Modifier and Type	Method	Description
int	getLength()	Returns the expected length of the Base64-encoded digest for this algorithm.
String	toString()	Returns the lowercase algorithm name as used in the CSP grammar (e.g.
static Hash.Algorithm	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Hash.Algorithm[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SHA256

public static final Hash.Algorithm SHA256

SHA-256 algorithm (sha256), producing a 44-character Base64 digest.

SHA384

public static final Hash.Algorithm SHA384

SHA-384 algorithm (sha384), producing a 64-character Base64 digest.

SHA512

public static final Hash.Algorithm SHA512

SHA-512 algorithm (sha512), producing an 88-character Base64 digest.

Method Details

values

public static Hash.Algorithm[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Hash.Algorithm valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getLength

public int getLength()

Returns the expected length of the Base64-encoded digest for this algorithm.

Returns:

the expected Base64 string length

toString

public String toString()

Returns the lowercase algorithm name as used in the CSP grammar (e.g. "sha256").

Overrides:

toString in class Enum<Hash.Algorithm>

Returns:

the algorithm name string