Source for java.security.cert.PKIXCertPathValidatorResult

   1: /* PKIXCertPathValidatorResult.java -- PKIX cert path builder result
   2:    Copyright (C) 2003 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10:  
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package java.security.cert;
  40: 
  41: import java.security.PublicKey;
  42: 
  43: /**
  44:  * Results returned by the {@link
  45:  * CertPathValidator#validate(java.security.cert.CertPath,java.security.cert.CertPathParameters)}
  46:  * method for PKIX {@link CertPathValidator}s.
  47:  *
  48:  * @see CertPathValidator
  49:  */
  50: public class PKIXCertPathValidatorResult implements CertPathValidatorResult
  51: {
  52: 
  53:   // Fields.
  54:   // ------------------------------------------------------------------------
  55: 
  56:   /** The trust anchor. */
  57:   private final TrustAnchor trustAnchor;
  58: 
  59:   /** The root node of the policy tree. */
  60:   private final PolicyNode policyTree;
  61: 
  62:   /** The subject's public key. */
  63:   private final PublicKey subjectPublicKey;
  64: 
  65:   // Constructor.
  66:   // ------------------------------------------------------------------------
  67: 
  68:   /**
  69:    * Creates a new PKIXCertPathValidatorResult.
  70:    *
  71:    * @param trustAnchor      The trust anchor.
  72:    * @param policyTree       The root node of the policy tree.
  73:    * @param subjectPublicKey The public key.
  74:    * @throws NullPointerException If either <i>trustAnchor</i> or
  75:    *         <i>subjectPublicKey</i> is null.
  76:    */
  77:   public PKIXCertPathValidatorResult(TrustAnchor trustAnchor,
  78:                                      PolicyNode policyTree,
  79:                                      PublicKey subjectPublicKey)
  80:   {
  81:     if (trustAnchor == null || subjectPublicKey == null)
  82:       throw new NullPointerException();
  83:     this.trustAnchor = trustAnchor;
  84:     this.policyTree = policyTree;
  85:     this.subjectPublicKey = subjectPublicKey;
  86:   }
  87: 
  88:   // Instance methods.
  89:   // ------------------------------------------------------------------------
  90: 
  91:   /**
  92:    * Returns the trust anchor.
  93:    *
  94:    * @return The trust anchor.
  95:    */
  96:   public TrustAnchor getTrustAnchor()
  97:   {
  98:     return trustAnchor;
  99:   }
 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: }