001/* PKIXCertPathValidatorResult.java -- PKIX cert path builder result 002 Copyright (C) 2003 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038 039package java.security.cert; 040 041import java.security.PublicKey; 042 043/** 044 * Results returned by the {@link 045 * CertPathValidator#validate(java.security.cert.CertPath,java.security.cert.CertPathParameters)} 046 * method for PKIX {@link CertPathValidator}s. 047 * 048 * @see CertPathValidator 049 */ 050public class PKIXCertPathValidatorResult implements CertPathValidatorResult 051{ 052 053 // Fields. 054 // ------------------------------------------------------------------------ 055 056 /** The trust anchor. */ 057 private final TrustAnchor trustAnchor; 058 059 /** The root node of the policy tree. */ 060 private final PolicyNode policyTree; 061 062 /** The subject's public key. */ 063 private final PublicKey subjectPublicKey; 064 065 // Constructor. 066 // ------------------------------------------------------------------------ 067 068 /** 069 * Creates a new PKIXCertPathValidatorResult. 070 * 071 * @param trustAnchor The trust anchor. 072 * @param policyTree The root node of the policy tree. 073 * @param subjectPublicKey The public key. 074 * @throws NullPointerException If either <i>trustAnchor</i> or 075 * <i>subjectPublicKey</i> is null. 076 */ 077 public PKIXCertPathValidatorResult(TrustAnchor trustAnchor, 078 PolicyNode policyTree, 079 PublicKey subjectPublicKey) 080 { 081 if (trustAnchor == null || subjectPublicKey == null) 082 throw new NullPointerException(); 083 this.trustAnchor = trustAnchor; 084 this.policyTree = policyTree; 085 this.subjectPublicKey = subjectPublicKey; 086 } 087 088 // Instance methods. 089 // ------------------------------------------------------------------------ 090 091 /** 092 * Returns the trust anchor. 093 * 094 * @return The trust anchor. 095 */ 096 public TrustAnchor getTrustAnchor() 097 { 098 return trustAnchor; 099 } 100 101 /** 102 * Returns the root node of the policy tree. 103 * 104 * @return The root node of the policy tree. 105 */ 106 public PolicyNode getPolicyTree() 107 { 108 return policyTree; 109 } 110 111 /** 112 * Returns the subject public key. 113 * 114 * @return The subject public key. 115 */ 116 public PublicKey getPublicKey() 117 { 118 return subjectPublicKey; 119 } 120 121 /** 122 * Returns a copy of this object. 123 * 124 * @return The copy. 125 */ 126 public Object clone() 127 { 128 return new PKIXCertPathValidatorResult(trustAnchor, policyTree, 129 subjectPublicKey); 130 } 131 132 /** 133 * Returns a printable string representation of this result. 134 * 135 * @return A printable string representation of this result. 136 */ 137 public String toString() 138 { 139 return "[ Trust Anchor=" + trustAnchor + "; Policy Tree=" 140 + policyTree + "; Subject Public Key=" + subjectPublicKey + " ]"; 141 } 142}