1   /*
    2    * Copyright (c) 2003, 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 javax.net.ssl;
   27   
   28   import java.security.cert.CertPathParameters;
   29   
   30   /**
   31    * A wrapper for CertPathParameters. This class is used to pass validation
   32    * settings to CertPath based {@link TrustManager}s using the
   33    * {@link TrustManagerFactory#init(ManagerFactoryParameters)
   34    * TrustManagerFactory.init()} method.
   35    *
   36    * <p>Instances of this class are immutable.
   37    *
   38    * @see X509TrustManager
   39    * @see TrustManagerFactory
   40    * @see java.security.cert.CertPathParameters
   41    *
   42    * @since   1.5
   43    * @author  Andreas Sterbenz
   44    */
   45   public class CertPathTrustManagerParameters implements ManagerFactoryParameters {
   46   
   47       private final CertPathParameters parameters;
   48   
   49       /**
   50        * Construct new CertPathTrustManagerParameters from the specified
   51        * parameters. The parameters are cloned to protect against subsequent
   52        * modification.
   53        *
   54        * @param parameters the CertPathParameters to be used
   55        *
   56        * @throws NullPointerException if parameters is null
   57        */
   58       public CertPathTrustManagerParameters(CertPathParameters parameters) {
   59           this.parameters = (CertPathParameters)parameters.clone();
   60       }
   61   
   62       /**
   63        * Return a clone of the CertPathParameters encapsulated by this class.
   64        *
   65        * @return a clone of the CertPathParameters encapsulated by this class.
   66        */
   67       public CertPathParameters getParameters() {
   68           return (CertPathParameters)parameters.clone();
   69       }
   70   
   71   }