xades4j.providers.impl
Class DirectKeyingDataProvider

java.lang.Object
  xades4j.providers.impl.DirectKeyingDataProvider

All Implemented Interfaces:

KeyingDataProvider

public class DirectKeyingDataProvider
extends Object
implements KeyingDataProvider

An implementation of KeyingDataProvider that allows direct specification of the signing key and certificate.

Author:

Luís

Constructor Summary

DirectKeyingDataProvider(X509Certificate certificate, PrivateKey key)

Method Summary

List<X509Certificate>	getSigningCertificateChain() Gets the signing certificate chain to be used in an ongoing signature operation.
PrivateKey	getSigningKey(X509Certificate signingCert) Gets the signing key that matches a signing certificate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirectKeyingDataProvider

public DirectKeyingDataProvider(X509Certificate certificate,
                                PrivateKey key)

Method Detail

getSigningCertificateChain

public List<X509Certificate> getSigningCertificateChain()
                                                 throws SigningCertChainException,
                                                        UnexpectedJCAException

Description copied from interface: KeyingDataProvider

Gets the signing certificate chain to be used in an ongoing signature operation. At least the signing certificate must be present. Other certificates may be present, possibly up to the trust anchor.

Specified by:

getSigningCertificateChain in interface KeyingDataProvider

Returns:

the signing certificate (chain)

Throws:

SigningCertChainException - if the signing certificate (chain) couldn't be obtained

UnexpectedJCAException - when an unexpected platform error occurs

getSigningKey

public PrivateKey getSigningKey(X509Certificate signingCert)
                         throws SigningKeyException,
                                UnexpectedJCAException

Description copied from interface: KeyingDataProvider

Gets the signing key that matches a signing certificate. The certificate supplied to this method is ALWAYS the first of the collection returned in the previous call to getSigningCertificateChain.

Specified by:

getSigningKey in interface KeyingDataProvider

Parameters:

signingCert - the certificate for which the corresponding key should be returned

Returns:

the private key that matches signingCert

Throws:

SigningKeyException - if the signing key couldn't be obtained

UnexpectedJCAException - when an unexpected platform error occurs