com.itextpdf.signatures.validation.report.pades

Enum PAdESLevel

java.lang.Object

java.lang.Enum<PAdESLevel>

com.itextpdf.signatures.validation.report.pades.PAdESLevel

All Implemented Interfaces:

Serializable, Comparable<PAdESLevel>

public enum PAdESLevel
extends Enum<PAdESLevel>

This enumeration holds all possible PAdES levels plus none and indeterminate, needed for when none if the levels is reached or a signature is invalid.

Enum Constant Summary

Enum Constants

Enum Constant and Description
B_B B-B level provides requirements for the incorporation of signed and some unsigned attributes when the signature is generated.
B_LT B-LT level provides requirements for the incorporation of all the material required for validating the signature in the signature document.
B_LTA B-LTA level provides requirements for the incorporation of electronic timestamps that allow validation of the signature long time after its generation.
B_T B-T level provides requirements for the generation and inclusion, for an existing signature, of a trusted token proving that the signature itself actually existed at a certain date and time.
INDETERMINATE Unable to establish the PAdES level
NONE None of the levels criteria where met

Method Summary

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

NONE

public static final PAdESLevel NONE

None of the levels criteria where met

INDETERMINATE

public static final PAdESLevel INDETERMINATE

Unable to establish the PAdES level

B_B

public static final PAdESLevel B_B

B-B level provides requirements for the incorporation of signed and some unsigned attributes when the signature is generated.

B_T

public static final PAdESLevel B_T

B-T level provides requirements for the generation and inclusion, for an existing signature, of a trusted token proving that the signature itself actually existed at a certain date and time.

B_LT

public static final PAdESLevel B_LT

B-LT level provides requirements for the incorporation of all the material required for validating the signature in the signature document. This level aims to tackle the long term availability of the validation material.

B_LTA

public static final PAdESLevel B_LTA

B-LTA level provides requirements for the incorporation of electronic timestamps that allow validation of the signature long time after its generation. This level aims to tackle the long term availability and integrity of the validation material.

Method Detail

values

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

Returns:

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

valueOf

public static PAdESLevel 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