uidmsgshow


1   /*
2    * @(#)uidmsgshow.java  1.6 03/04/22
3    *
4    * Copyright 1997-2003 Sun Microsystems, Inc. All Rights Reserved.
5    *
6    * Redistribution and use in source and binary forms, with or without
7    * modification, are permitted provided that the following conditions
8    * are met:
9    * 
10   * - Redistributions of source code must retain the above copyright
11   *   notice, this list of conditions and the following disclaimer.
12   * 
13   * - Redistribution in binary form must reproduce the above copyright
14   *   notice, this list of conditions and the following disclaimer in the
15   *   documentation and/or other materials provided with the distribution.
16   * 
17   * Neither the name of Sun Microsystems, Inc. or the names of contributors
18   * may be used to endorse or promote products derived from this software
19   * without specific prior written permission.
20   * 
21   * This software is provided "AS IS," without a warranty of any kind. ALL
22   * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
23   * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
24   * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
25   * ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
26   * SUFFERED BY LICENSEE AS A RESULT OF  OR RELATING TO USE, MODIFICATION
27   * OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
28   * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
29   * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
30   * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
31   * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS
32   * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
33   * 
34   * You acknowledge that Software is not designed, licensed or intended
35   * for use in the design, construction, operation or maintenance of any
36   * nuclear facility.
37   */
38  
39  import java.util.*;
40  import java.io.*;
41  import javax.mail.*;
42  import javax.mail.internet.*;
43  import javax.activation.*;
44  
45  /*
46   * Demo app that exercises the Message interfaces.
47   * Access message given its UID.
48   * Show information about and contents of messages.
49   *
50   * @author John Mani
51   * @author Bill Shannon
52   */
53  
54  public class uidmsgshow {
55  
56      static String   protocol;
57      static String   host = null;
58      static String   user = null;
59      static String   password = null;
60      static String   mbox = "INBOX";
61      static String   url = null;
62      static boolean verbose = false;
63  
64      public static void main(String   argv[]) {
65      long uid = -1;
66      int optind;
67  
68      for (optind = 0; optind < argv.length; optind++) {
69          if (argv[optind].equals("-T")) {
70          protocol = argv[++optind];
71          } else if (argv[optind].equals("-H")) {
72          host = argv[++optind];
73          } else if (argv[optind].equals("-U")) {
74          user = argv[++optind];
75          } else if (argv[optind].equals("-P")) {
76          password = argv[++optind];
77          } else if (argv[optind].equals("-v")) {
78          verbose = true;
79          } else if (argv[optind].equals("-f")) {
80          mbox = argv[++optind];
81          } else if (argv[optind].equals("-L")) {
82          url = argv[++optind];
83          } else if (argv[optind].equals("--")) {
84          optind++;
85          break;
86          } else if (argv[optind].startsWith("-")) {
87          System.out.println("Usage: uidmsgshow [-L url] [-T protocol] [-H host] [-U user] [-P password] [-f mailbox] [uid] [-v]");
88          System.exit(1);
89          } else {
90          break;
91          }
92      }
93  
94          try {
95          if (optind < argv.length)
96               uid = Long.parseLong(argv[optind]);
97  
98          // Get a Properties object
99          Properties props = System.getProperties();
100 
101         // Get a Session object
102         Session session = Session.getInstance(props, null);
103         // session.setDebug(true);
104 
105         // Get a Store object
106         Store store = null;
107         if (url != null) {
108         URLName urln = new URLName(url);
109         store = session.getStore(urln);
110         store.connect();
111         } else {
112         if (protocol != null)       
113             store = session.getStore(protocol);
114         else
115             store = session.getStore();
116 
117         // Connect
118         if (host != null || user != null || password != null)
119             store.connect(host, user, password);
120         else
121             store.connect();
122         }
123         
124 
125         // Open the Folder
126 
127         Folder folder = store.getDefaultFolder();
128         if (folder == null) {
129             System.out.println("No default folder");
130             System.exit(1);
131         }
132 
133         folder = folder.getFolder(mbox);
134         if (!folder.exists()) {
135             System.out.println(mbox + "  does not exist");
136             System.exit(1);
137         }
138 
139         if (!(folder instanceof UIDFolder)) {
140             System.out.println(
141             "This Provider or this folder does not support UIDs");
142             System.exit(1);
143         }
144 
145         UIDFolder ufolder = (UIDFolder)folder;
146 
147         folder.open(Folder.READ_WRITE);
148         int totalMessages = folder.getMessageCount();
149 
150         if (totalMessages == 0) {
151         System.out.println("Empty folder");
152         folder.close(false);
153         store.close();
154         System.exit(1);
155         }
156 
157         if (verbose) {
158         int newMessages = folder.getNewMessageCount();
159         System.out.println("Total messages = " + totalMessages);
160         System.out.println("New messages = " + newMessages);
161         System.out.println("-------------------------------");
162         }
163 
164         if (uid == -1) {
165         // Attributes & Flags for ALL messages ..
166         Message[] msgs = 
167             ufolder.getMessagesByUID(1, UIDFolder.LASTUID);
168 
169         // Use a suitable FetchProfile
170         FetchProfile fp = new FetchProfile();
171         fp.add(FetchProfile.Item.ENVELOPE);
172         fp.add(FetchProfile.Item.FLAGS);
173         fp.add("X-Mailer");
174         folder.fetch(msgs, fp);
175 
176         for (int i = 0; i < msgs.length; i++) {
177             System.out.println("--------------------------");
178             System.out.println("MESSAGE UID #" + 
179                     ufolder.getUID(msgs[i]) + ":");
180             dumpEnvelope(msgs[i]);
181             // dumpPart(msgs[i]);
182         }
183         } else {
184         System.out.println("Getting message UID: " + uid);
185         Message m = ufolder.getMessageByUID(uid);
186         if (m != null)
187             dumpPart(m);
188         else
189             System.out.println(
190             "This Message does not exist on this folder");
191         }
192 
193         folder.close(false);
194         store.close();
195     } catch (Exception   ex) {
196         System.out.println("Oops, got exception! " + ex.getMessage());
197         ex.printStackTrace();
198     }
199     System.exit(1);
200     }
201 
202     public static void dumpPart(Part p) throws Exception   {
203     if (p instanceof Message)
204         dumpEnvelope((Message)p);
205 
206     /* Dump input stream
207     InputStream is = new BufferedInputStream(p.getInputStream());
208     int c;
209     while ((c = is.read()) != -1)
210         System.out.write(c);
211     */
212 
213     System.out.println("CONTENT-TYPE: " + p.getContentType());
214 
215     Object   o = p.getContent();
216     if (o instanceof String  ) {
217         System.out.println("This is a String");
218         System.out.println("---------------------------");
219         System.out.println((String  )o);
220     } else if (o instanceof Multipart) {
221         System.out.println("This is a Multipart");
222         System.out.println("---------------------------");
223         Multipart mp = (Multipart)o;
224         int count = mp.getCount();
225         for (int i = 0; i < count; i++)
226         dumpPart(mp.getBodyPart(i));
227     } else if (o instanceof Message) {
228         System.out.println("This is a Nested Message");
229         System.out.println("---------------------------");
230         dumpPart((Part)o);
231     } else if (o instanceof InputStream) {
232         System.out.println("This is just an input stream");
233         System.out.println("---------------------------");
234         InputStream is = (InputStream)o;
235         int c;
236         while ((c = is.read()) != -1)
237         System.out.write(c);
238     }
239     }
240 
241     public static void dumpEnvelope(Message m) throws Exception   {
242     System.out.println("This is the message envelope");
243     System.out.println("---------------------------");
244     Address[] a;
245     // FROM 
246     if ((a = m.getFrom()) != null) {
247         for (int j = 0; j < a.length; j++)
248         System.out.println("FROM: " + a[j].toString());
249     }
250 
251     // TO
252     if ((a = m.getRecipients(Message.RecipientType.TO)) != null) {
253         for (int j = 0; j < a.length; j++)
254         System.out.println("TO: " + a[j].toString());
255     }
256 
257     // SUBJECT
258     System.out.println("SUBJECT: " + m.getSubject());
259 
260     // DATE
261     Date d = m.getSentDate();
262     System.out.println("SendDate: " +
263         (d != null ? d.toString() : "UNKNOWN"));
264 
265     // SIZE
266     System.out.println("Size: " + m.getSize());
267 
268     // FLAGS:
269     Flags flags = m.getFlags();
270     StringBuffer   sb = new StringBuffer  ();
271     Flags.Flag[] sf = flags.getSystemFlags(); // get the system flags
272 
273     boolean first = true;
274     for (int i = 0; i < sf.length; i++) {
275         String   s;
276         Flags.Flag f = sf[i];
277         if (f == Flags.Flag.ANSWERED)
278         s = "\\Answered";
279         else if (f == Flags.Flag.DELETED)
280         s = "\\Deleted";
281         else if (f == Flags.Flag.DRAFT)
282         s = "\\Draft";
283         else if (f == Flags.Flag.FLAGGED)
284         s = "\\Flagged";
285         else if (f == Flags.Flag.RECENT)
286         s = "\\Recent";
287         else if (f == Flags.Flag.SEEN)
288         s = "\\Seen";
289         else
290         continue;   // skip it
291         if (first)
292         first = false;
293         else
294         sb.append(' ');
295         sb.append(s);
296     }
297 
298     String  [] uf = flags.getUserFlags(); // get the user flag strings
299     for (int i = 0; i < uf.length; i++) {
300         if (first)
301         first = false;
302         else
303         sb.append(' ');
304         sb.append(uf[i]);
305     }
306     System.out.println("FLAGS = " + sb.toString());
307 
308     // X-MAILER
309     String  [] hdrs = m.getHeader("X-Mailer");
310     if (hdrs != null)
311         System.out.println("X-Mailer: " + hdrs[0]);
312     else
313         System.out.println("X-Mailer NOT available");
314     }
315 }
316
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags