0N/A/*
2362N/A * Copyright (c) 1997, 2002, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/Apackage sun.security.x509;
0N/A
0N/Aimport java.io.IOException;
0N/Aimport java.io.InputStream;
0N/Aimport java.math.BigInteger;
0N/A
0N/Aimport sun.security.util.*;
0N/A
0N/A/**
0N/A * This class defines the SerialNumber class used by certificates.
0N/A *
0N/A * @author Amit Kapoor
0N/A * @author Hemma Prafullchandra
0N/A */
0N/Apublic class SerialNumber {
0N/A private BigInteger serialNum;
0N/A
0N/A // Construct the class from the DerValue
0N/A private void construct(DerValue derVal) throws IOException {
0N/A serialNum = derVal.getBigInteger();
0N/A if (derVal.data.available() != 0) {
0N/A throw new IOException("Excess SerialNumber data");
0N/A }
0N/A }
0N/A
0N/A /**
0N/A * The default constructor for this class using BigInteger.
0N/A *
0N/A * @param num the BigInteger number used to create the serial number.
0N/A */
0N/A public SerialNumber(BigInteger num) {
0N/A serialNum = num;
0N/A }
0N/A
0N/A /**
0N/A * The default constructor for this class using int.
0N/A *
0N/A * @param num the BigInteger number used to create the serial number.
0N/A */
0N/A public SerialNumber(int num) {
0N/A serialNum = BigInteger.valueOf(num);
0N/A }
0N/A
0N/A /**
0N/A * Create the object, decoding the values from the passed DER stream.
0N/A *
0N/A * @param in the DerInputStream to read the SerialNumber from.
0N/A * @exception IOException on decoding errors.
0N/A */
0N/A public SerialNumber(DerInputStream in) throws IOException {
0N/A DerValue derVal = in.getDerValue();
0N/A construct(derVal);
0N/A }
0N/A
0N/A /**
0N/A * Create the object, decoding the values from the passed DerValue.
0N/A *
0N/A * @param val the DerValue to read the SerialNumber from.
0N/A * @exception IOException on decoding errors.
0N/A */
0N/A public SerialNumber(DerValue val) throws IOException {
0N/A construct(val);
0N/A }
0N/A
0N/A /**
0N/A * Create the object, decoding the values from the passed stream.
0N/A *
0N/A * @param in the InputStream to read the SerialNumber from.
0N/A * @exception IOException on decoding errors.
0N/A */
0N/A public SerialNumber(InputStream in) throws IOException {
0N/A DerValue derVal = new DerValue(in);
0N/A construct(derVal);
0N/A }
0N/A
0N/A /**
0N/A * Return the SerialNumber as user readable string.
0N/A */
0N/A public String toString() {
0N/A return ("SerialNumber: [" + Debug.toHexString(serialNum) + "]");
0N/A }
0N/A
0N/A /**
0N/A * Encode the SerialNumber in DER form to the stream.
0N/A *
0N/A * @param out the DerOutputStream to marshal the contents to.
0N/A * @exception IOException on errors.
0N/A */
0N/A public void encode(DerOutputStream out) throws IOException {
0N/A out.putInteger(serialNum);
0N/A }
0N/A
0N/A /**
0N/A * Return the serial number.
0N/A */
0N/A public BigInteger getNumber() {
0N/A return serialNum;
0N/A }
0N/A}