##### Coverage Report - org.melati.login.Authorization

Classes in this File | Line Coverage | Branch Coverage | Complexity
Authorization |
95% | 44/46
100% | 28/28
| 4.75;4.75

1 |  |
     /*
2 |  |
      * $Source: /usr/cvsroot/melati/melati/src/site/resources/withWebmacro/org.melati.login.Authorization.html,v $
3 |  |
      * $Revision: 1.1 $
4 |  |
      *
5 |  |
      * Copyright (C) 2006 Tim Pizey
6 |  |
      *
7 |  |
      * Part of Melati (http://melati.org), a framework for the rapid
8 |  |
      * development of clean, maintainable web applications.
9 |  |
      *
10 |  |
      * Melati is free software; Permission is granted to copy, distribute
11 |  |
      * and/or modify this software under the terms either:
12 |  |
      *
13 |  |
      * a) the GNU General Public License as published by the Free Software
14 |  |
      *    Foundation; either version 2 of the License, or (at your option)
15 |  |
      *    any later version,
16 |  |
      *
17 |  |
      *    or
18 |  |
      *
19 |  |
      * b) any version of the Melati Software License, as published
20 |  |
      *    at http://melati.org
21 |  |
      *
22 |  |
      * You should have received a copy of the GNU General Public License and
23 |  |
      * the Melati Software License along with this program;
24 |  |
      * if not, write to the Free Software Foundation, Inc.,
25 |  |
      * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26 |  |
      * GNU General Public License and visit http://melati.org to obtain the
27 |  |
      * Melati Software License.
28 |  |
      *
29 |  |
      * Feel free to contact the Developers of Melati (http://melati.org),
30 |  |
      * if you would like to work out a different arrangement than the options
31 |  |
      * outlined here.  It is our intention to allow Melati to be used by as
32 |  |
      * wide an audience as possible.
33 |  |
      *
34 |  |
      * This program is distributed in the hope that it will be useful,
35 |  |
      * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 |  |
      * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
37 |  |
      * GNU General Public License for more details.
38 |  |
      *
39 |  |
      * Contact details for copyright holder:
40 |  |
      *
41 |  |
      *     Tim Pizey <timp At paneris.org>
42 |  |
      *     http://paneris.org/~timp
43 |  |
      */
44 |  |
     package org.melati.login;
45 |  |
46 |  |
     import java.io.BufferedReader;
47 |  |
     import java.io.IOException;
48 |  |
     import java.io.PrintStream;
49 |  |
50 |  |
     /**
51 |  |
      * A store for a username and password.
52 |  |
      */
53 |  |
     final class Authorization {
54 |  |
       /** The username. */
55 | 36 |
       public String username = null;
56 |  |
       /** The password. */
57 | 36 |
       public String password = null;
58 |  |
59 |  |
       /**
60 |  |
        * Do not allow public instantiation.
61 |  |
        */
62 | 0 |
       private  Authorization() {
63 | 0 |
       }
64 |  |
65 |  |
       /**
66 |  |
        * Private constructor.
67 |  |
        *
68 |  |
        * @param username
69 |  |
        * @param password
70 |  |
        */
71 | 36 |
       private Authorization(String username, String password) {
72 | 36 |
         this.username = username;
73 | 36 |
         this.password = password;
74 | 36 |
       }
75 |  |
76 |  |
       /**
77 |  |
        * Interrogate the user for their details.
78 |  |
        *
79 |  |
        * @param input an open reader
80 |  |
        * @param output normally System.out
81 |  |
        * @return a new Authorisation object or null
82 |  |
        */
83 |  |
       static Authorization from(BufferedReader input, PrintStream output) throws IOException {
84 | 16 |
         String username = null;
85 | 16 |
         String password = null;
86 |  |
87 | 16 |
         output.print("Enter your username: ");
88 | 16 |
         username = input.readLine();
89 | 16 |
         output.print("Enter your password: ");
90 | 16 |
         password = input.readLine();
91 | 16 |
         return new Authorization(username, password);
92 |  |
       }
93 |  |
94 |  |
       /**
95 |  |
        * Create an Authorisation from an array, typically the stored
96 |  |
        * arguments.
97 |  |
        * @param args Command line arguments, stored in Melati
98 |  |
        * @return a new Authorization object or null
99 |  |
        */
100 |  |
       static Authorization from(String[] args) {
101 | 30 |
         String username = null;
102 | 30 |
         String password = null;
103 | 30 |
         boolean nextValue = false;
104 | 136 |
         for (int i = 0; i < args.length; i++) {
105 |  |
106 | 128 |
           if (nextValue) {
107 | 22 |
             username = args[i];
108 | 22 |
             break;
109 |  |
           }
110 | 106 |
           if (args[i].equalsIgnoreCase("-u"))
111 | 16 |
             nextValue = true;
112 | 106 |
           if (args[i].equalsIgnoreCase("-user"))
113 | 2 |
             nextValue = true;
114 | 106 |
           if (args[i].equalsIgnoreCase("-username"))
115 | 2 |
             nextValue = true;
116 | 106 |
           if (args[i].equalsIgnoreCase("--username"))
117 | 2 |
             nextValue = true;
118 |  |
         }
119 |  |
120 | 30 |
         nextValue = false;
121 | 176 |
         for (int i = 0; i < args.length; i++) {
122 | 168 |
           if (nextValue) {
123 | 22 |
             password = args[i];
124 | 22 |
             break;
125 |  |
           }
126 | 146 |
           if (args[i].equalsIgnoreCase("-p"))
127 | 16 |
             nextValue = true;
128 | 146 |
           if (args[i].equalsIgnoreCase("-pass"))
129 | 2 |
             nextValue = true;
130 | 146 |
           if (args[i].equalsIgnoreCase("-password"))
131 | 2 |
             nextValue = true;
132 | 146 |
           if (args[i].equalsIgnoreCase("--password"))
133 | 2 |
             nextValue = true;
134 |  |
         }
135 |  |
136 | 30 |
         if (username != null && password != null) {
137 | 20 |
           return new Authorization(username, password);
138 |  |
         } else
139 | 10 |
           return null;
140 |  |
       }
141 |  |
142 |  |
     }