Coverage report

| %line | %branch
--- | --- | ---
examples.messages |
0% |
0% |

1 |  |
     /*
2 |  |
      * Copyright 2001-2005 The Apache Software Foundation
3 |  |
      *
4 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
5 |  |
      * you may not use this file except in compliance with the License.
6 |  |
      * You may obtain a copy of the License at
7 |  |
      *
8 |  |
      *     http://www.apache.org/licenses/LICENSE-2.0
9 |  |
      *
10 |  |
      * Unless required by applicable law or agreed to in writing, software
11 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
12 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 |  |
      * See the License for the specific language governing permissions and
14 |  |
      * limitations under the License.
15 |  |
      */
16 |  |
     package examples;
17 |  |
18 |  |
     import java.io.BufferedReader;
19 |  |
     import java.io.IOException;
20 |  |
     import java.io.Reader;
21 |  |
     import org.apache.commons.net.pop3.POP3Client;
22 |  |
     import org.apache.commons.net.pop3.POP3MessageInfo;
23 |  |
24 |  |
     /***
25 |  |
      * This is an example program demonstrating how to use the POP3Client class.
26 |  |
      * This program connects to a POP3 server and retrieves the message
27 |  |
      * headers of all the messages, printing the From: and Subject: header
28 |  |
      * entries for each message.
29 |  |
      * <p>
30 |  |
      * Usage: messages <pop3 server hostname> <username> <password>
31 |  |
      * <p>
32 |  |
      ***/
33 | 0 |
     public final class messages
34 |  |
     {
35 |  |
36 |  |
         public static final void printMessageInfo(BufferedReader reader, int id)
37 |  |
         throws IOException
38 |  |
         {
39 |  |
             String line, lower, from, subject;
40 |  |
41 | 0 |
             from = "";
42 | 0 |
             subject = "";
43 |  |
44 | 0 |
             while ((line = reader.readLine()) != null)
45 |  |
             {
46 | 0 |
                 lower = line.toLowerCase();
47 | 0 |
                 if (lower.startsWith("from: "))
48 | 0 |
                     from = line.substring(6).trim();
49 | 0 |
                 else if (lower.startsWith("subject: "))
50 | 0 |
                     subject = line.substring(9).trim();
51 |  |
             }
52 |  |
53 | 0 |
             System.out.println(Integer.toString(id) + " From: " + from +
54 |  |
                                "  Subject: " + subject);
55 | 0 |
         }
56 |  |
57 |  |
         public static final void main(String[] args)
58 |  |
         {
59 |  |
             int message;
60 |  |
             String server, username, password;
61 |  |
             POP3Client pop3;
62 |  |
             Reader reader;
63 |  |
             POP3MessageInfo[] messages;
64 |  |
65 | 0 |
             if (args.length < 3)
66 |  |
             {
67 | 0 |
                 System.err.println(
68 |  |
                     "Usage: messages <pop3 server hostname> <username> <password>");
69 | 0 |
                 System.exit(1);
70 |  |
             }
71 |  |
72 | 0 |
             server = args[0];
73 | 0 |
             username = args[1];
74 | 0 |
             password = args[2];
75 |  |
76 | 0 |
             pop3 = new POP3Client();
77 |  |
             // We want to timeout if a response takes longer than 60 seconds
78 | 0 |
             pop3.setDefaultTimeout(60000);
79 |  |
80 |  |
             try
81 |  |
             {
82 | 0 |
                 pop3.connect(server);
83 |  |
             }
84 | 0 |
             catch (IOException e)
85 |  |
             {
86 | 0 |
                 System.err.println("Could not connect to server.");
87 | 0 |
                 e.printStackTrace();
88 | 0 |
                 System.exit(1);
89 | 0 |
             }
90 |  |
91 |  |
             try
92 |  |
             {
93 | 0 |
                 if (!pop3.login(username, password))
94 |  |
                 {
95 | 0 |
                     System.err.println("Could not login to server.  Check password.");
96 | 0 |
                     pop3.disconnect();
97 | 0 |
                     System.exit(1);
98 |  |
                 }
99 |  |
100 | 0 |
                 messages = pop3.listMessages();
101 |  |
102 | 0 |
                 if (messages == null)
103 |  |
                 {
104 | 0 |
                     System.err.println("Could not retrieve message list.");
105 | 0 |
                     pop3.disconnect();
106 | 0 |
                     System.exit(1);
107 |  |
                 }
108 | 0 |
                 else if (messages.length == 0)
109 |  |
                 {
110 | 0 |
                     System.out.println("No messages");
111 | 0 |
                     pop3.logout();
112 | 0 |
                     pop3.disconnect();
113 | 0 |
                     System.exit(1);
114 |  |
                 }
115 |  |
116 | 0 |
                 for (message = 0; message < messages.length; message++)
117 |  |
                 {
118 | 0 |
                     reader = pop3.retrieveMessageTop(messages[message].number, 0);
119 |  |
120 | 0 |
                     if (reader == null)
121 |  |
                     {
122 | 0 |
                         System.err.println("Could not retrieve message header.");
123 | 0 |
                         pop3.disconnect();
124 | 0 |
                         System.exit(1);
125 |  |
                     }
126 |  |
127 | 0 |
                     printMessageInfo(new BufferedReader(reader), messages[message].number);
128 |  |
                 }
129 |  |
130 | 0 |
                 pop3.logout();
131 | 0 |
                 pop3.disconnect();
132 |  |
             }
133 | 0 |
             catch (IOException e)
134 |  |
             {
135 | 0 |
                 e.printStackTrace();
136 | 0 |
                 System.exit(1);
137 | 0 |
             }
138 | 0 |
         }
139 |  |
     }
140 |  |

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.