/** @param newName */
public void renameFolder(String newName) throws Exception {
Folder fOld = getFolder();
Folder fNew = handler.getStore().getFolder(profile.getFolderNameSpace() + newName);
closeFolder(fOld);
fOld.renameTo(fNew);
fNew.setSubscribed(true);
}
/**
* @param profile
* @param auth
* @param handler
*/
ImapProtocolImpl(
ConnectionProfile profile, AuthProfile auth, ConnectionMetaHandler handler, String folder) {
this.profile = profile;
this.auth = auth;
this.handler = handler;
this.folder = folder;
if (imapFolders.get(auth.getUsername()) == null) {
HashMap imapUserFolders = new HashMap();
imapFolders.put(auth.getUsername(), imapUserFolders);
}
if (this.folder == null
|| this.folder.trim().equals("")
|| this.folder.toLowerCase(loc).equals(Constants.FOLDER_INBOX(profile).toLowerCase(loc))) {
this.folder = Constants.FOLDER_INBOX(profile);
} else {
if (!this.folder.startsWith(profile.getFolderNameSpace())) {
this.folder = profile.getFolderNameSpace() + this.folder;
}
}
}
/**
* The doPost method of the servlet. <br>
* This method is called when a form has its tag value method equals to post.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setHeader("Expires", "-1");
response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-control", "no-cache");
response.setHeader("Content-Type", "text/html; charset=utf-8");
PrintWriter out = response.getWriter();
AuthProfile auth = getAuthProfile(request);
// get folder and set it into sesssion
String sFolder = URLDecoder.decode((String) getVariable(request, "folder"), "UTF-8");
// prepare variables
List headers = null;
ConnectionMetaHandler handler = getConnectionHandler(request);
ConnectionProfile profile = getConnectionProfile(request);
FolderControllerFactory foldFact = null;
FolderController folderCont = null;
String currFolder = org.claros.commons.mail.utility.Constants.FOLDER_INBOX(profile);
try {
if (auth == null) {
throw new org.claros.commons.exception.NoPermissionException();
}
// if folder name is empty or it is inbox then do mail filtering. It is done by inbox
// controller
if (sFolder == null || sFolder.equals("") || sFolder.equals(currFolder)) {
try {
InboxControllerFactory inFact = new InboxControllerFactory(auth, profile, handler);
InboxController inCont = inFact.getInboxController();
handler = inCont.checkEmail();
request.getSession().setAttribute("handler", handler);
foldFact = new FolderControllerFactory(auth, profile, handler);
folderCont = foldFact.getFolderController();
} catch (Exception e) {
log.debug("minor error while checking new mail", e);
}
// get the id(pop3) or the mail folder name (imap)
if (profile.getProtocol().equals(org.claros.commons.mail.utility.Constants.POP3)) {
currFolder = folderCont.getInboxFolder().getId().toString();
} else {
currFolder = folderCont.getInboxFolder().getFolderName();
}
} else {
currFolder = sFolder;
handler = (ConnectionMetaHandler) request.getSession().getAttribute("handler");
foldFact = new FolderControllerFactory(auth, profile, handler);
folderCont = foldFact.getFolderController();
}
request.getSession().setAttribute("folder", currFolder);
// get info about the current folder
FolderDbObject myFolder = folderCont.getFolder(currFolder);
// time to fetch the headers
if (profile.getProtocol().equals(org.claros.commons.mail.utility.Constants.POP3)
&& myFolder
.getFolderType()
.equals(org.claros.intouch.common.utility.Constants.FOLDER_TYPE_INBOX)) {
currFolder = org.claros.commons.mail.utility.Constants.FOLDER_INBOX(null);
}
// get and set sort parameters
String mailSort = (String) getVariable(request, "mailSort");
if (null == mailSort) mailSort = "date";
String mailSortDirection = (String) getVariable(request, "mailSortDirection");
if (null == mailSortDirection) mailSortDirection = "desc";
request.getSession().setAttribute("mailSort", mailSort);
request.getSession().setAttribute("mailSortDirection", mailSortDirection);
// first check to see if the server supports server side sorting or not.
// if it supports server side sorting it is a big performance enhancement.
ArrayList sortedHeaders = null;
boolean supportsServerSorting = false;
try {
// if the user doesn't want server side sorting for any reason(????) do not to server
// side imap sorting.
String disableImapSort =
PropertyFile.getConfiguration("/config/config.xml")
.getString("common-params.disable-imap-sort");
if (disableImapSort != null
&& (disableImapSort.toLowerCase().equals("yes")
|| disableImapSort.toLowerCase().equals("true"))) {
sortedHeaders = null;
supportsServerSorting = false;
} else {
// the user agrees on the performance enhancement imap sort offers. So go on.
// let's give a try if the user supports it or not.
ProtocolFactory pFact = new ProtocolFactory(profile, auth, handler);
Protocol protocol = pFact.getProtocol(currFolder);
sortedHeaders = protocol.getHeadersSortedList(mailSort, mailSortDirection);
// profile has the boolean variable of it supports server side sorting or not!!!
// so set it to the session for future references.
profile = protocol.getProfile();
request.getSession().setAttribute("profile", profile);
supportsServerSorting = true;
}
} catch (ProtocolNotAvailableException p) {
sortedHeaders = null;
supportsServerSorting = false;
}
// it is pop3 mode or the imap server doesn't support server side sorting.
if (!supportsServerSorting) {
headers = folderCont.getHeadersByFolder(currFolder);
}
// if server side sorting is supported, do not fetch the messages yet. they will be fetched
// when paging variables are set below.
// get and set pageNo
int pageNo = 1;
try {
pageNo = Integer.parseInt(getVariable(request, "pageNo").toString());
} catch (Exception e) {
}
request.getSession().setAttribute("pageNo", new Integer(pageNo));
Cookie c1 = new Cookie("mailSort", mailSort);
c1.setMaxAge(Integer.MAX_VALUE);
Cookie c2 = new Cookie("mailSortDirection", mailSortDirection);
c2.setMaxAge(Integer.MAX_VALUE);
Cookie c3 = new Cookie("pageNo", String.valueOf(pageNo));
c3.setMaxAge(Integer.MAX_VALUE);
response.addCookie(c1);
response.addCookie(c2);
response.addCookie(c3);
boolean isAscending = false;
if (mailSortDirection != null && mailSortDirection.equals("asc")) {
isAscending = true;
}
// organize em
String fromSort = "";
String dateSort = "";
String sizeSort = "";
String subjectSort = "";
if (mailSort == null || mailSort.equals("date")) {
if (isAscending) dateSort = "asc";
else dateSort = "desc";
} else if (mailSort.equals("from")) {
if (isAscending) fromSort = "asc";
else fromSort = "desc";
} else if (mailSort.equals("subject")) {
if (isAscending) subjectSort = "asc";
else subjectSort = "desc";
} else if (mailSort.equals("to")) {
if (isAscending) fromSort = "asc";
else fromSort = "desc";
} else if (mailSort.equals("size")) {
if (isAscending) sizeSort = "asc";
else sizeSort = "desc";
}
out.print(
"<div id=\"ieHolder\" class=\"ieHolder\"><div class=\"ie7Holder\" id=\"ie7Holder\">");
// at least show the title bar also with sort arrows
if (profile.getProtocol().equals(Constants.IMAP)) {
out.print(
"<p class='title' id='mailtitle' displayName='"
+ myFolder.getFolderName()
+ "' folderid='"
+ myFolder.getId()
+ "' foldername='mailFolder"
+ myFolder.getFolderName()
+ "' type='"
+ myFolder.getFolderType()
+ "'>"
+ " <span class='flag' style='background-image:url(images/unchecked.gif);background-repeat:no-repeat;' onclick='clickAll();'><a href='javascript:;'> </a></span>");
} else {
out.print(
"<p class='title' id='mailtitle' displayName='"
+ myFolder.getFolderName()
+ "' folderid='"
+ myFolder.getId()
+ "' foldername='mailFolder"
+ myFolder.getId()
+ "' type='"
+ myFolder.getFolderType()
+ "'>"
+ " <span class='flag' style='background-image:url(images/unchecked.gif);background-repeat:no-repeat;' onclick='clickAll();'><a href='javascript:;'> </a></span>");
}
out.print(
"<span class='attributes'><a href='javascript:;'><span style='cursor:hand'><img alt='' src='images/priority-title.gif' align='absmiddle'><img alt='' src='images/sensitivity-title.gif' align='absmiddle'></span></a></span>");
if (myFolder
.getFolderType()
.equals(org.claros.intouch.common.utility.Constants.FOLDER_TYPE_SENT)) {
out.print(
" <span class='from "
+ fromSort
+ "' onclick=\"sortColumn(this, 'to');\" sort='"
+ fromSort
+ "'><a href='javascript:;'><span style='cursor:hand'>"
+ getText(request, "to")
+ "</span></a></span>");
if (mailSort != null && mailSort.equals("from")) {
mailSort = "to";
}
} else {
out.print(
" <span class='from "
+ fromSort
+ "' onclick=\"sortColumn(this, 'from');\" sort='"
+ fromSort
+ "'><a href='javascript:;'><span style='cursor:hand'>"
+ getText(request, "from")
+ "</span></a></span>");
if (mailSort != null && mailSort.equals("to")) {
mailSort = "from";
}
}
out.print(
" <span class='subject "
+ subjectSort
+ "' onclick=\"sortColumn(this, 'subject');\" sort='"
+ subjectSort
+ "'><a href='javascript:;'><span style='cursor:hand'>"
+ getText(request, "subject")
+ "</span></a></span>"
+ " <span class='date "
+ dateSort
+ "' onclick=\"sortColumn(this, 'date');\" sort='"
+ dateSort
+ "'><a href='javascript:;'><span style='cursor:hand'>"
+ getText(request, "date")
+ "</span></a></span>"
+ " <span class='size "
+ sizeSort
+ "' onclick=\"sortColumn(this, 'size');\" sort='"
+ sizeSort
+ "'><a href='javascript:;'><span style='cursor:hand'>"
+ getText(request, "size")
+ "</span></a></span>"
+ " <span class='attach'><a href='javascript:;'> </a></span>"
+ "</p>");
if (!supportsServerSorting) {
// sort the headers
if (mailSort == null || mailSort.equals("date")) {
Collections.sort(headers, new ComparatorDate(isAscending));
} else if (mailSort.equals("from")) {
Collections.sort(headers, new ComparatorFrom(isAscending, loc));
} else if (mailSort.equals("subject")) {
Collections.sort(headers, new ComparatorSubject(isAscending, loc));
} else if (mailSort.equals("to")) {
Collections.sort(headers, new ComparatorTo(isAscending, loc));
} else if (mailSort.equals("size")) {
Collections.sort(headers, new ComparatorSize(isAscending));
}
}
// organize and generate XML from the headers.
if (headers != null || supportsServerSorting) {
EmailHeader tmp = null;
int pageSize = 25;
String strPageSize =
PropertyFile.getConfiguration("/config/config.xml")
.getString("common-params.mailbox-page-size");
if (strPageSize != null) {
try {
pageSize = Integer.parseInt(strPageSize);
} catch (Exception e) {
pageSize = 25;
}
}
// determine the message count. the method varies if server side or client side
// sorting is used.
int messageCount = -1;
if (!supportsServerSorting) {
messageCount = headers.size();
} else {
messageCount = sortedHeaders.size();
}
int pageCount = messageCount / pageSize;
if ((messageCount % pageSize) > 0) pageCount++;
if (pageNo > pageCount) pageNo = pageCount;
int startIdx = (pageNo - 1) * pageSize;
if (startIdx < 0) startIdx = 0;
int endIdx = startIdx + pageSize;
if (endIdx > messageCount) endIdx = messageCount;
out.print(
"<span id=\"pagerParams\" style=\"display:none\">"
+ pageNo
+ ":"
+ pageCount
+ ":"
+ messageCount
+ ":"
+ pageSize
+ "</span>");
// If server side sorting is supported, it is time to fetch the message headers.
// not all of the headers are fetched.
if (supportsServerSorting) {
int msgs[] = new int[endIdx - startIdx];
int counter = 0;
for (int y = startIdx; y < endIdx; y++) {
msgs[counter] = ((Integer) sortedHeaders.get(y)).intValue();
counter++;
}
headers = folderCont.getHeadersByFolder(currFolder, msgs);
// we only have the headers to be displayed in the headers arraylist.
for (int i = 0; i < headers.size(); i++) {
tmp = (EmailHeader) headers.get(i);
writeHeaderInfoToOut(tmp, out, request, myFolder);
}
} else {
// with the client side sorting method the headers array has all the message headers
// so with a for statement display them.
for (int i = startIdx; i < endIdx; i++) {
tmp = (EmailHeader) headers.get(i);
writeHeaderInfoToOut(tmp, out, request, myFolder);
}
}
}
out.print("</div></div>");
} catch (Exception e) {
out.print(
"<p class='title'>"
+ "<span class='flag' style='background-image:url(images/unchecked.gif);background-repeat:no-repeat;' onclick='clickAll();'><a href='javascript:;'> </a></span>"
+ "<span class='attributes'><a href='javascript:;'><span> </span></a></span>"
+ "<span class='from asc'><a href='javascript:;'><span>"
+ getText(request, "from")
+ "</span></a></span>"
+ "<span class='subject'><a href='javascript:;'><span>"
+ getText(request, "subject")
+ "</span></a></span>"
+ "<span class='date'><a href='javascript:;'><span>"
+ getText(request, "date")
+ "</span></a></span>"
+ "<span class='size'><a href='javascript:;'><span>"
+ getText(request, "size")
+ "</span></a></span>"
+ "<span class='attach'><a href='javascript:;'> </a></span>"
+ "</p>");
}
}
/* (non-Javadoc)
* @see org.claros.commons.mail.protocols.FetchProtocol#connect(int)
*/
public ConnectionMetaHandler connect(int connectType)
throws SystemException, ConnectionException, ServerDownException {
try {
try {
disconnect();
try {
Thread.sleep(2000);
} catch (Exception k) {
}
} catch (Exception k) {
}
if (handler == null || !handler.getStore().isConnected()) {
Properties props = new Properties();
if (profile.getFetchSSL() != null && profile.getFetchSSL().toLowerCase().equals("true")) {
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
Security.setProperty(
"ssl.SocketFactory.provider",
"org.claros.commons.mail.protocols.DummySSLSocketFactory");
props.setProperty("mail.store.protocol", "pop3");
props.setProperty("mail.pop3.host", profile.getFetchServer());
props.setProperty("mail.pop3.port", profile.getFetchPort());
props.setProperty(
"mail.pop3.socketFactory.class",
"org.claros.commons.mail.protocols.DummySSLSocketFactory");
props.setProperty("mail.pop3.socketFactory.fallback", "false");
props.setProperty("mail.pop3.port", profile.getFetchPort());
props.setProperty("mail.pop3.socketFactory.port", profile.getFetchPort());
}
Session session = Session.getInstance(props);
handler = new ConnectionMetaHandler();
handler.setStore(session.getStore(profile.getProtocol()));
handler
.getStore()
.connect(
profile.getFetchServer(),
profile.getIFetchPort(),
auth.getUsername(),
auth.getPassword());
handler.setMbox(handler.getStore().getDefaultFolder());
handler.setMbox(handler.getMbox().getFolder(Constants.FOLDER_INBOX(profile)));
handler.getMbox().open(connectType);
// storing the folder in map
pop3Folders.put(auth.getUsername(), handler.getMbox());
handler.setTotalMessagesCount(handler.getMbox().getMessageCount());
}
} catch (AuthenticationFailedException e) {
System.out.println(
"Pop3 Mailbox was busy with another session and there is a read write lock. A few minutes later when the lock is released everything will be fine.");
} catch (NoSuchProviderException e) {
System.out.println(profile.getProtocol() + " provider could not be found.");
throw new SystemException(e);
} catch (MessagingException e) {
System.out.println("Connection could not be established.");
throw new ConnectionException(e);
} catch (Exception e) {
e.printStackTrace();
}
return handler;
}
public ArrayList getHeadersSortedList(String sortCriteriaRaw, String sortDirectionRaw)
throws ProtocolNotAvailableException {
profile.setSupportSort(false);
throw new ProtocolNotAvailableException();
}
/**
* Fetches all e-mail headers from the server, with appropriate fields already set.
*
* @param handler
* @return ArrayList of MessageHeaders
* @throws ConnectionException
*/
public ArrayList fetchAllHeaders() throws SystemException, ConnectionException {
ArrayList headers = new ArrayList();
Folder fold = null;
try {
fold = getFolder();
EmailHeader header = null;
Message[] msgs = fold.getMessages();
FetchProfile fp = new FetchProfile();
fp.add(FetchProfile.Item.ENVELOPE);
fp.add(FetchProfile.Item.FLAGS);
fp.add(FetchProfile.Item.CONTENT_INFO);
fp.add("Size");
fp.add("Date");
fp.add("Disposition-Notification-To");
fp.add("X-Priority");
fp.add("X-MSMail-Priority");
fp.add("Sensitivity");
fold.fetch(msgs, fp);
Message msg = null;
for (int i = 0; i < msgs.length; i++) {
try {
header = new EmailHeader();
msg = msgs[i];
header.setMultipart((msg.isMimeType("multipart/*")) ? true : false);
header.setMessageId(i + 1);
header.setFrom(msg.getFrom());
header.setTo(msg.getRecipients(Message.RecipientType.TO));
header.setCc(msg.getRecipients(Message.RecipientType.CC));
header.setBcc(msg.getRecipients(Message.RecipientType.BCC));
header.setDate(msg.getSentDate());
header.setReplyTo(msg.getReplyTo());
header.setSize(msg.getSize());
header.setSubject(org.claros.commons.utility.Utility.updateTRChars(msg.getSubject()));
// now set the human readables.
header.setDateShown(Formatter.formatDate(header.getDate(), "dd.MM.yyyy HH:mm"));
header.setFromShown(
org.claros.commons.utility.Utility.updateTRChars(
Utility.addressArrToStringShort(header.getFrom())));
header.setToShown(Utility.addressArrToStringShort(header.getTo()));
header.setCcShown(Utility.addressArrToStringShort(header.getCc()));
header.setSizeShown(Utility.sizeToHumanReadable(header.getSize()));
org.claros.commons.mail.parser.MessageParser.setHeaders(msg, header);
boolean deleted = false;
if (profile.getProtocol().equals(Constants.IMAP)) {
Flags.Flag flags[] = msg.getFlags().getSystemFlags();
if (flags != null) {
Flags.Flag flag = null;
for (int m = 0; m < flags.length; m++) {
flag = flags[m];
if (flag.equals(Flags.Flag.SEEN)) {
header.setUnread(new Boolean(false));
}
if (flag.equals(Flags.Flag.DELETED)) {
deleted = true;
}
}
}
}
if (header.getUnread() == null) {
header.setUnread(new Boolean(true));
}
// it is time to add it to the arraylist
if (!deleted) {
headers.add(header);
}
} catch (MessagingException e1) {
log.error(
"Could not parse headers of e-mail. Message might be defuncted or illegal formatted.",
e1);
}
}
} catch (MessagingException e) {
log.error("Could not fetch message headers. Is mbox connection still alive???", e);
// throw new ConnectionException(e);
} catch (Exception e) {
log.error("Could not fetch message headers. Is mbox connection still alive???", e);
// throw new ConnectionException(e);
}
return headers;
}
/* (non-Javadoc)
* @see org.claros.commons.mail.protocols.Protocol#connect(int)
*/
public ConnectionMetaHandler connect(int connectType)
throws SystemException, ConnectionException, ServerDownException {
Folder fold = null;
try {
if (handler == null || handler.getStore() == null || !handler.getStore().isConnected()) {
Properties props = new Properties();
// props.setProperty("mail.imap.separatestoreconnection", "true");
// props.setProperty("mail.imap.connectionpoolsize", "0");
// props.setProperty("mail.imap.connectionpooltimeout", "100");
// props.setProperty("mail.debug", "true");
Session session = Session.getDefaultInstance(props);
log.debug("session instance initiated");
handler = new ConnectionMetaHandler();
handler.setStore(session.getStore(profile.getProtocol()));
log.debug("session store set. protocol is: " + profile.getProtocol());
handler
.getStore()
.connect(
profile.getFetchServer(),
profile.getIFetchPort(),
auth.getUsername(),
auth.getPassword());
if (handler.getStore().isConnected()) {
log.debug("Store has been connected... Successful");
} else {
log.warn("Connection unsuccessfull...!!");
}
}
fold = handler.getStore().getFolder(Constants.FOLDER_INBOX(profile));
HashMap imapUserFolders = (HashMap) imapFolders.get(auth.getUsername());
imapUserFolders.put("INBOX", fold);
imapFolders.put(auth.getUsername(), imapUserFolders);
handler.setMbox(fold);
log.debug("Got mailbox folder. Folder is: " + fold.getFullName());
handler.setTotalMessagesCount(fold.getMessageCount());
log.debug("Message Count:" + handler.getTotalMessagesCount());
} catch (FolderNotFoundException e) {
log.fatal(
profile.getProtocol()
+ " cannot identify the INBOX folder. Please check your folder-namespace variable at config.xml.");
throw new SystemException(e);
} catch (NoSuchProviderException e) {
log.fatal(profile.getProtocol() + " provider could not be found.");
throw new SystemException(e);
} catch (MessagingException e) {
Exception ne = e.getNextException();
if (ne != null) {
if (ne instanceof ConnectException || ne instanceof IOException) {
throw new ServerDownException("Server is unreachable.");
}
}
log.error("Connection could not be established." + e.getMessage());
// throw new ConnectionException(e);
} catch (Exception e) {
log.error("An unknown exception while connect.", e);
}
return handler;
}
