content: /*
   * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
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   */
  
  package java.security.cert;
  
  import java.security.PublicKey;
  
  /**
   * This class represents the successful result of the PKIX certification
   * path builder algorithm. All certification paths that are built and
   * returned using this algorithm are also validated according to the PKIX
   * certification path validation algorithm.
   *
   * <p>Instances of {@code PKIXCertPathBuilderResult} are returned by
   * the {@code build} method of {@code CertPathBuilder}
   * objects implementing the PKIX algorithm.
   *
   * <p>All {@code PKIXCertPathBuilderResult} objects contain the
   * certification path constructed by the build algorithm, the
   * valid policy tree and subject public key resulting from the build
   * algorithm, and a {@code TrustAnchor} describing the certification
   * authority (CA) that served as a trust anchor for the certification path.
   * <p>
   * <b>Concurrent Access</b>
   * <p>
   * Unless otherwise specified, the methods defined in this class are not
   * thread-safe. Multiple threads that need to access a single
   * object concurrently should synchronize amongst themselves and
   * provide the necessary locking. Multiple threads each manipulating
   * separate objects need not synchronize.
   *
   * @see CertPathBuilderResult
   *
   * @since       1.4
   * @author      Anne Anderson
   */
  public class PKIXCertPathBuilderResult extends PKIXCertPathValidatorResult
      implements CertPathBuilderResult {
  
      private CertPath certPath;
  
      /**
       * Creates an instance of {@code PKIXCertPathBuilderResult}
       * containing the specified parameters.
       *
       * @param certPath the validated {@code CertPath}
       * @param trustAnchor a {@code TrustAnchor} describing the CA that
       * served as a trust anchor for the certification path
       * @param policyTree the immutable valid policy tree, or {@code null}
       * if there are no valid policies
       * @param subjectPublicKey the public key of the subject
       * @throws NullPointerException if the {@code certPath},
       * {@code trustAnchor} or {@code subjectPublicKey} parameters
       * are {@code null}
       */
      public PKIXCertPathBuilderResult(CertPath certPath,
          TrustAnchor trustAnchor, PolicyNode policyTree,
          PublicKey subjectPublicKey)
      {
          super(trustAnchor, policyTree, subjectPublicKey);
          if (certPath == null)
              throw new NullPointerException("certPath must be non-null");
          this.certPath = certPath;
      }
  
      /**
       * Returns the built and validated certification path. The
       * {@code CertPath} object does not include the trust anchor.
       * Instead, use the {@link #getTrustAnchor() getTrustAnchor()} method to
       * obtain the {@code TrustAnchor} that served as the trust anchor
       * for the certification path.
       *
       * @return the built and validated {@code CertPath} (never
       * {@code null})
       */
      public CertPath getCertPath() {
          return certPath;
      }
  
      /**
       * Return a printable representation of this
       * {@code PKIXCertPathBuilderResult}.
       *
       * @return a {@code String} describing the contents of this
       *         {@code PKIXCertPathBuilderResult}
       */
      public String toString() {
          StringBuffer sb = new StringBuffer();
          sb.append("PKIXCertPathBuilderResult: [\n");
          sb.append("  Certification Path: " + certPath + "\n");
          sb.append("  Trust Anchor: " + getTrustAnchor().toString() + "\n");
          sb.append("  Policy Tree: " + String.valueOf(getPolicyTree()) + "\n");
          sb.append("  Subject Public Key: " + getPublicKey() + "\n");
          sb.append("]");
          return sb.toString();
      }
  }
  