1 /*
   2  * Copyright (c) 2015, 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 com.oracle.security.ucrypto;
  27 
  28 import java.util.*;
  29 
  30 /**
  31  * Class for encapsulating the type, algorithm, and class name of
  32  * a Provider.Service object.
  33  */
  34 final class ServiceDesc {
  35 
  36     private final String type;
  37     private final String algo;
  38     private final String cn;
  39     private final List<String> aliases;
  40 
  41     ServiceDesc(String type, String algo, String cn) {
  42         this(type, algo, cn, null);
  43     }
  44 
  45     ServiceDesc(String type, String algo, String cn, String[] aliases) {
  46         this.type = type;
  47         this.algo = algo;
  48         this.cn = cn;
  49         if (aliases != null) {
  50             this.aliases = Arrays.asList(aliases);
  51         } else {
  52             this.aliases = null;
  53         }
  54     }
  55     String getType() {
  56         return type;
  57     }
  58     String getAlgorithm() {
  59         return algo;
  60     }
  61     String getClassName() {
  62         return cn;
  63     }
  64     List<String> getAliases() {
  65         return aliases;
  66     }
  67     public String toString() {
  68         return type + "." + algo + ": " + cn + ", aliases =" + aliases;
  69     }
  70 }