/*
* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package sun.security.x509;
import java.io.IOException;
import java.io.OutputStream;
import java.math.BigInteger;
import java.util.Enumeration;
import java.util.List;
import sun.security.util.*;
/**
* Represents the Freshest CRL Extension.
*
* <p>
* The extension identifies how delta CRL information for a
* complete CRL is obtained.
*
* <p>
* The extension is defined in Section 5.2.6 of
* <a href="http://www.ietf.org/rfc/rfc3280.txt">Internet X.509 PKI Certific
ate and Certificate Revocation List (CRL) Profile</a>.
*
* <p>
* Its ASN.1 definition is as follows:
* <pre>
* id-ce-freshestCRL OBJECT IDENTIFIER ::= { id-ce 46 }
*
* FreshestCRL ::= CRLDistributionPoints
* </pre>
*
* @since 1.6
*/
public class FreshestCRLExtension extends CRLDistributionPointsExtension {
/**
* Attribute name.
*/
public static final String NAME = "FreshestCRL";
/**
* Creates a freshest CRL extension.
* The criticality is set to false.
*
* @param distributionPoints the list of delta CRL distribution points.
*/
public FreshestCRLExtension(List<DistributionPoint> distributionPoints)
throws IOException {
super(PKIXExtensions.FreshestCRL_Id, false, distributionPoints, NAME);
}
/**
* Creates the extension from the passed DER encoded value of the same.
*
* @param critical true if the extension is to be treated as critical.
* @param value an array of DER encoded bytes of the actual value.
* @exception IOException on decoding error.
*/
public FreshestCRLExtension(Boolean critical, Object value)
throws IOException {
super(PKIXExtensions.FreshestCRL_Id, critical.booleanValue(), value,
NAME);
}
/**
* Writes the extension to the DerOutputStream.
*
* @param out the DerOutputStream to write the extension to.
* @exception IOException on encoding errors.
*/
public void encode(OutputStream out) throws IOException {
super.encode(out, PKIXExtensions.FreshestCRL_Id, false);
}
}