fpopulatepublic class fpopulate extends Object
| Fields Summary |
|---|
| static boolean | force | | static boolean | skipSCCS | | static boolean | clear | | static Session | session |
| Methods Summary |
|---|
| private static void | copy(java.io.File src, javax.mail.Folder dst)
System.out.println("Populating " + dst.getFullName());
if (!dst.exists()) {
// Create it.
int type = holdsMessages(src) ?
Folder.HOLDS_MESSAGES : Folder.HOLDS_FOLDERS;
if (!dst.create(type)) {
System.out.println("couldn't create " + dst.getFullName());
return;
}
// Copy over any messages from src to dst
if (holdsMessages(src))
copyMessages(src, dst);
} else {
System.out.println(dst.getFullName() + " already exists");
// Copy over any messges from src to dst
if (force && holdsMessages(src))
copyMessages(src, dst);
}
// Copy over subfolders
if (holdsFolders(src)) {
String[] sf = src.list();
for (int i = 0; sf != null && i < sf.length; i++) {
// skip SCCS directories?
if (skipSCCS && sf[i].equals("SCCS"))
continue;
File f = new File(src, sf[i]);
if (f.isDirectory())
copy(f, dst.getFolder(sf[i]));
}
}
| | private static void | copyMessages(java.io.File src, javax.mail.Folder dst)Copy message files from the source directory to the
destination folder. Message files must be named "1",
"2", etc. The first missing number terminates the
copy.
System.out.println(" Copy from " + src + " to " + dst);
int msgnum = 1;
Message[] msgs = new Message[1];
for (;;) {
File f = new File(src, String.valueOf(msgnum));
if (!f.exists()) // break when we find a message missing
break;
FileInputStream fis = new FileInputStream(f);
BufferedInputStream is = new BufferedInputStream(fis);
is.mark(1024);
DataInputStream dis = new DataInputStream(is);
String line = dis.readLine();
/*
* If it's in UNIX mbox format, we skip the first line,
* otherwise we start reading at the beginning.
*/
if (!line.startsWith("From "))
is.reset();
MimeMessage msg = new MimeMessage(session, is);
fis.close();
msgs[0] = msg;
dst.appendMessages(msgs);
msgnum++;
}
System.out.println(" Copied " + (msgnum - 1) + " messages");
| | private static boolean | holdsFolders(java.io.File f)
return !holdsMessages(f); // XXX - hack for now
| | private static boolean | holdsMessages(java.io.File f)Does this directory hold messages?
Return true if there's at least one message.
File msg = new File(f, "1");
return msg.exists();
| | public static void | main(java.lang.String[] argv)
String srcdir = null;
String dstURL = null;
boolean debug = false;
int optind;
for (optind = 0; optind < argv.length; optind++) {
if (argv[optind].equals("-s")) {
srcdir = argv[++optind];
} else if (argv[optind].equals("-d")) {
dstURL = argv[++optind];
} else if (argv[optind].equals("-D")) {
debug = true;
} else if (argv[optind].equals("-f")) {
force = true;
} else if (argv[optind].equals("-S")) {
skipSCCS = true;
} else if (argv[optind].equals("-c")) {
clear = true;
} else if (argv[optind].equals("--")) {
optind++;
break;
} else if (argv[optind].startsWith("-")) {
printUsage();
System.exit(1);
} else {
break;
}
}
try {
if (srcdir == null || dstURL == null) {
printUsage();
System.exit(1);
}
session = Session.getDefaultInstance(
System.getProperties(), null);
session.setDebug(debug);
// Get source folder
File srcFolder = new File(srcdir);
if (!srcFolder.exists()) {
System.out.println("source folder does not exist");
System.exit(1);
}
// Set up destination folder
URLName dstURLName = new URLName(dstURL);
Folder dstFolder;
// Check if the destination URL has a folder specified. If
// not, we use the source folder name
if (dstURLName.getFile() == null) {
Store s = session.getStore(dstURLName);
s.connect();
dstFolder = s.getFolder(srcFolder.getName());
} else
dstFolder = session.getFolder(new URLName(dstURL));
if (clear && dstFolder.exists()) {
if (!dstFolder.delete(true)) {
System.out.println("couldn't delete " +
dstFolder.getFullName());
return;
}
}
copy(srcFolder, dstFolder);
// Close the respective stores.
dstFolder.getStore().close();
} catch (MessagingException mex) {
System.out.println(mex.getMessage());
mex.printStackTrace();
} catch (IOException ioex) {
System.out.println(ioex.getMessage());
ioex.printStackTrace();
}
| | private static void | printUsage()
System.out.println("fpopulate [-D] [-f] [-S] [-c] " +
"-s source_dir -d dest_url");
System.out.println("URLs are of the form: " +
"protocol://username:password@hostname/foldername");
System.out.println("The destination URL does not need a foldername," +
" in which case, the source foldername is used");
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