1 /* 2 * Copyright (c) 1997, 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 30 import sun.security.util.*; 31 32 /** 33 * Represent the CertificatePolicyMap ASN.1 object. 34 * 35 * @author Amit Kapoor 36 * @author Hemma Prafullchandra 37 */ 38 public class CertificatePolicyMap { 39 private CertificatePolicyId issuerDomain; 40 private CertificatePolicyId subjectDomain; 41 42 /** 43 * Create a CertificatePolicyMap with the passed CertificatePolicyId's. 44 * 45 * @param issuer the CertificatePolicyId for the issuer CA. 46 * @param subject the CertificatePolicyId for the subject CA. 47 */ CertificatePolicyMap(CertificatePolicyId issuer, CertificatePolicyId subject)48 public CertificatePolicyMap(CertificatePolicyId issuer, 49 CertificatePolicyId subject) { 50 this.issuerDomain = issuer; 51 this.subjectDomain = subject; 52 } 53 54 /** 55 * Create the CertificatePolicyMap from the DER encoded value. 56 * 57 * @param val the DER encoded value of the same. 58 */ CertificatePolicyMap(DerValue val)59 public CertificatePolicyMap(DerValue val) throws IOException { 60 if (val.tag != DerValue.tag_Sequence) { 61 throw new IOException("Invalid encoding for CertificatePolicyMap"); 62 } 63 issuerDomain = new CertificatePolicyId(val.data.getDerValue()); 64 subjectDomain = new CertificatePolicyId(val.data.getDerValue()); 65 } 66 67 /** 68 * Return the issuer CA part of the policy map. 69 */ getIssuerIdentifier()70 public CertificatePolicyId getIssuerIdentifier() { 71 return (issuerDomain); 72 } 73 74 /** 75 * Return the subject CA part of the policy map. 76 */ getSubjectIdentifier()77 public CertificatePolicyId getSubjectIdentifier() { 78 return (subjectDomain); 79 } 80 81 /** 82 * Returns a printable representation of the CertificatePolicyId. 83 */ toString()84 public String toString() { 85 String s = "CertificatePolicyMap: [\n" 86 + "IssuerDomain:" + issuerDomain.toString() 87 + "SubjectDomain:" + subjectDomain.toString() 88 + "]\n"; 89 90 return (s); 91 } 92 93 /** 94 * Write the CertificatePolicyMap to the DerOutputStream. 95 * 96 * @param out the DerOutputStream to write the object to. 97 * @exception IOException on errors. 98 */ encode(DerOutputStream out)99 public void encode(DerOutputStream out) throws IOException { 100 DerOutputStream tmp = new DerOutputStream(); 101 102 issuerDomain.encode(tmp); 103 subjectDomain.encode(tmp); 104 out.write(DerValue.tag_Sequence,tmp); 105 } 106 } 107