Java tutorial
/* * @(#)search.java 1.14 03/04/22 * * Copyright 1997-2003 Sun Microsystems, Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Sun Microsystems, Inc. or the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND * ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES * SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION * OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that Software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. */ import java.io.InputStream; import java.util.Date; import java.util.Properties; import javax.mail.Address; import javax.mail.FetchProfile; import javax.mail.Flags; import javax.mail.Folder; import javax.mail.Message; import javax.mail.Multipart; import javax.mail.Part; import javax.mail.Session; import javax.mail.Store; import javax.mail.URLName; import javax.mail.search.AndTerm; import javax.mail.search.ComparisonTerm; import javax.mail.search.FromStringTerm; import javax.mail.search.OrTerm; import javax.mail.search.ReceivedDateTerm; import javax.mail.search.SearchTerm; import javax.mail.search.SubjectTerm; // import javax.activation.*; /* * Search the given folder for messages matching the given criteria. * * @author John Mani */ public class search { static String protocol = "imap"; static String host = null; static String user = null; static String password = null; static String mbox = "INBOX"; static String url = null; static boolean debug = false; public static void main(String argv[]) { int optind; String subject = null; String from = null; boolean or = false; boolean today = false; for (optind = 0; optind < argv.length; optind++) { if (argv[optind].equals("-T")) { protocol = argv[++optind]; } else if (argv[optind].equals("-H")) { host = argv[++optind]; } else if (argv[optind].equals("-U")) { user = argv[++optind]; } else if (argv[optind].equals("-P")) { password = argv[++optind]; } else if (argv[optind].equals("-or")) { or = true; } else if (argv[optind].equals("-D")) { debug = true; } else if (argv[optind].equals("-f")) { mbox = argv[++optind]; } else if (argv[optind].equals("-L")) { url = argv[++optind]; } else if (argv[optind].equals("-subject")) { subject = argv[++optind]; } else if (argv[optind].equals("-from")) { from = argv[++optind]; } else if (argv[optind].equals("-today")) { today = true; } else if (argv[optind].equals("--")) { optind++; break; } else if (argv[optind].startsWith("-")) { System.out.println("Usage: search [-D] [-L url] [-T protocol] [-H host] " + "[-U user] [-P password] [-f mailbox] " + "[-subject subject] [-from from] [-or] [-today]"); System.exit(1); } else { break; } } try { if ((subject == null) && (from == null) && !today) { System.out.println("Specify either -subject, -from or -today"); System.exit(1); } // Get a Properties object Properties props = System.getProperties(); // Get a Session object Session session = Session.getInstance(props, null); session.setDebug(debug); // Get a Store object Store store = null; if (url != null) { URLName urln = new URLName(url); store = session.getStore(urln); store.connect(); } else { if (protocol != null) store = session.getStore(protocol); else store = session.getStore(); // Connect if (host != null || user != null || password != null) store.connect(host, user, password); else store.connect(); } // Open the Folder Folder folder = store.getDefaultFolder(); if (folder == null) { System.out.println("Cant find default namespace"); System.exit(1); } folder = folder.getFolder(mbox); if (folder == null) { System.out.println("Invalid folder"); System.exit(1); } folder.open(Folder.READ_ONLY); SearchTerm term = null; if (subject != null) term = new SubjectTerm(subject); if (from != null) { FromStringTerm fromTerm = new FromStringTerm(from); if (term != null) { if (or) term = new OrTerm(term, fromTerm); else term = new AndTerm(term, fromTerm); } else term = fromTerm; } if (today) { ReceivedDateTerm dateTerm = new ReceivedDateTerm(ComparisonTerm.EQ, new Date()); if (term != null) { if (or) term = new OrTerm(term, dateTerm); else term = new AndTerm(term, dateTerm); } else term = dateTerm; } Message[] msgs = folder.search(term); System.out.println("FOUND " + msgs.length + " MESSAGES"); if (msgs.length == 0) // no match System.exit(1); // Use a suitable FetchProfile FetchProfile fp = new FetchProfile(); fp.add(FetchProfile.Item.ENVELOPE); folder.fetch(msgs, fp); for (int i = 0; i < msgs.length; i++) { System.out.println("--------------------------"); System.out.println("MESSAGE #" + (i + 1) + ":"); dumpPart(msgs[i]); } folder.close(false); store.close(); } catch (Exception ex) { System.out.println("Oops, got exception! " + ex.getMessage()); ex.printStackTrace(); } System.exit(1); } public static void dumpPart(Part p) throws Exception { if (p instanceof Message) { Message m = (Message) p; Address[] a; // FROM if ((a = m.getFrom()) != null) { for (int j = 0; j < a.length; j++) System.out.println("FROM: " + a[j].toString()); } // TO if ((a = m.getRecipients(Message.RecipientType.TO)) != null) { for (int j = 0; j < a.length; j++) System.out.println("TO: " + a[j].toString()); } // SUBJECT System.out.println("SUBJECT: " + m.getSubject()); // DATE Date d = m.getSentDate(); System.out.println("SendDate: " + (d != null ? d.toLocaleString() : "UNKNOWN")); // FLAGS: Flags flags = m.getFlags(); StringBuffer sb = new StringBuffer(); Flags.Flag[] sf = flags.getSystemFlags(); // get the system flags boolean first = true; for (int i = 0; i < sf.length; i++) { String s; Flags.Flag f = sf[i]; if (f == Flags.Flag.ANSWERED) s = "\\Answered"; else if (f == Flags.Flag.DELETED) s = "\\Deleted"; else if (f == Flags.Flag.DRAFT) s = "\\Draft"; else if (f == Flags.Flag.FLAGGED) s = "\\Flagged"; else if (f == Flags.Flag.RECENT) s = "\\Recent"; else if (f == Flags.Flag.SEEN) s = "\\Seen"; else continue; // skip it if (first) first = false; else sb.append(' '); sb.append(s); } String[] uf = flags.getUserFlags(); // get the user flag strings for (int i = 0; i < uf.length; i++) { if (first) first = false; else sb.append(' '); sb.append(uf[i]); } System.out.println("FLAGS = " + sb.toString()); } System.out.println("CONTENT-TYPE: " + p.getContentType()); /* * Dump input stream InputStream is = ((MimeMessage)m).getInputStream(); int * c; while ((c = is.read()) != -1) System.out.write(c); */ Object o = p.getContent(); if (o instanceof String) { System.out.println("This is a String"); System.out.println((String) o); } else if (o instanceof Multipart) { System.out.println("This is a Multipart"); Multipart mp = (Multipart) o; int count = mp.getCount(); for (int i = 0; i < count; i++) dumpPart(mp.getBodyPart(i)); } else if (o instanceof InputStream) { System.out.println("This is just an input stream"); InputStream is = (InputStream) o; int c; while ((c = is.read()) != -1) System.out.write(c); } } }