/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.harmony.security.x509; import java.io.IOException; import java.math.BigInteger; import org.apache.harmony.security.asn1.ASN1Integer; import org.apache.harmony.security.asn1.ASN1Type; /** * CRL Entry's CRL Number Extension (OID = 2.5.29.20). *
 *   id-ce-cRLNumber OBJECT IDENTIFIER ::= { id-ce 20 }
 *
 *   CRLNumber ::= INTEGER (0..MAX)
 * 
* (as specified in RFC 3280 http://www.ietf.org/rfc/rfc3280.txt) */ public final class CRLNumber extends ExtensionValue { /** crl number value */ private final BigInteger number; /** * Constructs the object on the base of its encoded form. */ public CRLNumber(byte[] encoding) throws IOException { super(encoding); number = new BigInteger((byte[]) ASN1.decode(encoding)); } /** * Returns the invalidity date. */ public BigInteger getNumber() { return number; } /** * Returns ASN.1 encoded form of this X.509 CRLNumber value. */ @Override public byte[] getEncoded() { if (encoding == null) { encoding = ASN1.encode(number.toByteArray()); } return encoding; } @Override public void dumpValue(StringBuilder sb, String prefix) { sb.append(prefix).append("CRL Number: [ ").append(number).append(" ]\n"); } /** * ASN.1 Encoder/Decoder. */ public static final ASN1Type ASN1 = ASN1Integer.getInstance(); }