Package com.pdftools.signaturevalidation

Class Validator

java.lang.Object

com.pdftools.internal.NativeBase

com.pdftools.internal.NativeObject

com.pdftools.signaturevalidation.Validator

public class Validator
extends NativeObject

The class to check the validity of signatures

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	Validator.Constraint	Report the result of a constraint validation of validate(com.pdftools.pdf.Document, com.pdftools.signaturevalidation.profiles.Profile, com.pdftools.signaturevalidation.SignatureSelector).
static interface	Validator.ConstraintListener	Listener interface for the Validator.Constraint event.

Constructor Summary

Constructors

Constructor	Description
Validator()

Method Summary

Modifier and Type	Method	Description
void	addConstraintListener(Validator.ConstraintListener listener)	Add a listener for the Validator.Constraint event.
void	removeConstraintListener(Validator.ConstraintListener listener)	Remove registered listener for the Validator.Constraint event.
ValidationResults	validate(Document document, Profile profile, SignatureSelector selector)	Validate the signatures of a PDF document

Methods inherited from class com.pdftools.internal.NativeObject

equals, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Validator

public Validator()

Method Detail

addConstraintListener

public void addConstraintListener(Validator.ConstraintListener listener)

Add a listener for the Validator.Constraint event.

Parameters:

listener - Listener for the Validator.Constraint event. If a listener is added that is already registered, it is ignored.

removeConstraintListener

public void removeConstraintListener(Validator.ConstraintListener listener)

Remove registered listener for the Validator.Constraint event.

Parameters:

listener - Listener for the Validator.Constraint event that should be removed. If the listener is not registered, it is ignored.

validate

public ValidationResults validate(Document document,
                                  Profile profile,
                                  SignatureSelector selector)
                           throws LicenseException,
                                  ProcessingException

Validate the signatures of a PDF document

Parameters:

document - The document to check the signatures of

profile - The validation profile

selector - The signatures to validate

Returns:

The result of the validation

Throws:

LicenseException - The license check has failed.

ProcessingException - The processing has failed.

java.lang.IllegalArgumentException - if document is null

java.lang.IllegalArgumentException - if profile is null

java.lang.IllegalArgumentException - if selector is null