1 /* 2 * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.security.x509; 27 28 import java.io.IOException; 29 import java.util.Vector; 30 import java.util.List; 31 import java.util.Collections; 32 33 import sun.security.util.*; 34 35 /** 36 * This class defines the certificate policy set ASN.1 object. 37 * 38 * @author Amit Kapoor 39 * @author Hemma Prafullchandra 40 */ 41 public class CertificatePolicySet { 42 43 private final Vector<CertificatePolicyId> ids; 44 45 /** 46 * The default constructor for this class. 47 * 48 * @param ids the sequence of CertificatePolicyId's. 49 */ CertificatePolicySet(Vector<CertificatePolicyId> ids)50 public CertificatePolicySet(Vector<CertificatePolicyId> ids) { 51 this.ids = ids; 52 } 53 54 /** 55 * Create the object from the DerValue. 56 * 57 * @param in the passed DerInputStream. 58 * @exception IOException on decoding errors. 59 */ CertificatePolicySet(DerInputStream in)60 public CertificatePolicySet(DerInputStream in) throws IOException { 61 ids = new Vector<CertificatePolicyId>(); 62 DerValue[] seq = in.getSequence(5); 63 64 for (int i = 0; i < seq.length; i++) { 65 CertificatePolicyId id = new CertificatePolicyId(seq[i]); 66 ids.addElement(id); 67 } 68 } 69 70 /** 71 * Return printable form of the object. 72 */ toString()73 public String toString() { 74 String s = "CertificatePolicySet:[\n" 75 + ids.toString() 76 + "]\n"; 77 78 return (s); 79 } 80 81 /** 82 * Encode the policy set to the output stream. 83 * 84 * @param out the DerOutputStream to encode the data to. 85 */ encode(DerOutputStream out)86 public void encode(DerOutputStream out) throws IOException { 87 DerOutputStream tmp = new DerOutputStream(); 88 89 for (int i = 0; i < ids.size(); i++) { 90 ids.elementAt(i).encode(tmp); 91 } 92 out.write(DerValue.tag_Sequence,tmp); 93 } 94 95 /** 96 * Return the sequence of CertificatePolicyIds. 97 * 98 * @return A List containing the CertificatePolicyId objects. 99 * 100 */ getCertPolicyIds()101 public List<CertificatePolicyId> getCertPolicyIds() { 102 return Collections.unmodifiableList(ids); 103 } 104 } 105