Examples with Message com.zimbra.cs.mailbox.Message used on opensource projects

Example 96 with Message

use of com.zimbra.cs.mailbox.Message in project zm-mailbox by Zimbra.

the class ZimbraLmtpBackend method deliverMessageToLocalMailboxes.

private void deliverMessageToLocalMailboxes(Blob blob, BlobInputStream bis, byte[] data, MimeMessage mm, LmtpEnvelope env) throws ServiceException, IOException {
    List<LmtpAddress> recipients = env.getLocalRecipients();
    String envSender = env.getSender().getEmailAddress();
    boolean shared = recipients.size() > 1;
    List<Integer> targetMailboxIds = new ArrayList<Integer>(recipients.size());
    Map<LmtpAddress, RecipientDetail> rcptMap = new HashMap<LmtpAddress, RecipientDetail>(recipients.size());
    try {
        // Examine attachments indexing option for all recipients and
        // prepare ParsedMessage versions needed.  Parsing is done before
        // attempting delivery to any recipient.  Therefore, parse error
        // will result in non-delivery to all recipients.
        // ParsedMessage for users with attachments indexing
        ParsedMessage pmAttachIndex = null;
        // ParsedMessage for users without attachments indexing
        ParsedMessage pmNoAttachIndex = null;
        // message id for logging
        String msgId = null;
        for (LmtpAddress recipient : recipients) {
            String rcptEmail = recipient.getEmailAddress();
            Account account;
            Mailbox mbox;
            boolean attachmentsIndexingEnabled;
            try {
                account = Provisioning.getInstance().get(AccountBy.name, rcptEmail);
                if (account == null) {
                    ZimbraLog.mailbox.warn("No account found delivering mail to " + rcptEmail);
                    continue;
                }
                mbox = MailboxManager.getInstance().getMailboxByAccount(account);
                if (mbox == null) {
                    ZimbraLog.mailbox.warn("No mailbox found delivering mail to " + rcptEmail);
                    continue;
                }
                attachmentsIndexingEnabled = mbox.attachmentsIndexingEnabled();
            } catch (ServiceException se) {
                if (se.isReceiversFault()) {
                    ZimbraLog.mailbox.info("Recoverable exception getting mailbox for " + rcptEmail, se);
                    rcptMap.put(recipient, new RecipientDetail(null, null, null, false, DeliveryAction.defer));
                } else {
                    ZimbraLog.mailbox.warn("Unrecoverable exception getting mailbox for " + rcptEmail, se);
                }
                continue;
            }
            if (account != null && mbox != null) {
                ParsedMessageOptions pmo;
                if (mm != null) {
                    pmo = new ParsedMessageOptions().setContent(mm).setDigest(blob.getDigest()).setSize(blob.getRawSize());
                } else {
                    pmo = new ParsedMessageOptions(blob, data);
                }
                ParsedMessage pm;
                if (attachmentsIndexingEnabled) {
                    if (pmAttachIndex == null) {
                        pmo.setAttachmentIndexing(true);
                        ZimbraLog.lmtp.debug("Creating ParsedMessage from %s with attachment indexing enabled", data == null ? "file" : "memory");
                        pmAttachIndex = new ParsedMessage(pmo);
                    }
                    pm = pmAttachIndex;
                } else {
                    if (pmNoAttachIndex == null) {
                        pmo.setAttachmentIndexing(false);
                        ZimbraLog.lmtp.debug("Creating ParsedMessage from %s with attachment indexing disabled", data == null ? "file" : "memory");
                        pmNoAttachIndex = new ParsedMessage(pmo);
                    }
                    pm = pmNoAttachIndex;
                }
                msgId = pm.getMessageID();
                if (account.isPrefMailLocalDeliveryDisabled()) {
                    ZimbraLog.lmtp.debug("Local delivery disabled for account %s", rcptEmail);
                    rcptMap.put(recipient, new RecipientDetail(account, mbox, pm, false, DeliveryAction.discard));
                    continue;
                }
                // For non-shared delivery (i.e. only one recipient),
                // always deliver regardless of backup mode.
                DeliveryAction da = DeliveryAction.deliver;
                boolean endSharedDelivery = false;
                if (shared) {
                    if (mbox.beginSharedDelivery()) {
                        endSharedDelivery = true;
                    } else {
                        // Skip delivery to mailboxes in backup mode.
                        da = DeliveryAction.defer;
                    }
                }
                rcptMap.put(recipient, new RecipientDetail(account, mbox, pm, endSharedDelivery, da));
                if (da == DeliveryAction.deliver) {
                    targetMailboxIds.add(mbox.getId());
                }
            }
        }
        ZimbraLog.removeAccountFromContext();
        if (ZimbraLog.lmtp.isInfoEnabled()) {
            ZimbraLog.lmtp.info("Delivering message: size=%s, nrcpts=%d, sender=%s, msgid=%s", env.getSize() == 0 ? "unspecified" : Integer.toString(env.getSize()) + " bytes", recipients.size(), env.getSender(), msgId == null ? "" : msgId);
        }
        DeliveryContext sharedDeliveryCtxt = new DeliveryContext(shared, targetMailboxIds);
        sharedDeliveryCtxt.setIncomingBlob(blob);
        // version each recipient needs.  Deliver!
        for (LmtpAddress recipient : recipients) {
            String rcptEmail = recipient.getEmailAddress();
            LmtpReply reply = LmtpReply.TEMPORARY_FAILURE;
            RecipientDetail rd = rcptMap.get(recipient);
            if (rd == null) {
                // Account or mailbox not found.
                ZimbraLog.lmtp.info("rejecting message from=%s,to=%s: account or mailbox not found", envSender, rcptEmail);
                recipient.setDeliveryStatus(LmtpReply.PERMANENT_FAILURE);
                continue;
            }
            if (rd.account != null) {
                ZimbraLog.addAccountNameToContext(rd.account.getName());
            }
            if (rd.mbox != null) {
                ZimbraLog.addMboxToContext(rd.mbox.getId());
            }
            boolean success = false;
            try {
                switch(rd.action) {
                    case discard:
                        ZimbraLog.lmtp.info("accepted and discarded message from=%s,to=%s: local delivery is disabled", envSender, rcptEmail);
                        if (rd.account.getPrefMailForwardingAddress() != null) {
                            // mail forwarding is set up
                            for (LmtpCallback callback : callbacks) {
                                ZimbraLog.lmtp.debug("Executing callback %s", callback.getClass().getName());
                                callback.forwardWithoutDelivery(rd.account, rd.mbox, envSender, rcptEmail, rd.pm);
                            }
                        }
                        reply = LmtpReply.DELIVERY_OK;
                        break;
                    case deliver:
                        Account account = rd.account;
                        Mailbox mbox = rd.mbox;
                        ParsedMessage pm = rd.pm;
                        List<ItemId> addedMessageIds = null;
                        ReentrantLock lock = mailboxDeliveryLocks.get(mbox.getId());
                        boolean acquiredLock;
                        try {
                            // Wait for the lock, up to the timeout
                            acquiredLock = lock.tryLock(LC.zimbra_mailbox_lock_timeout.intValue(), TimeUnit.SECONDS);
                        } catch (InterruptedException e) {
                            acquiredLock = false;
                        }
                        if (!acquiredLock) {
                            ZimbraLog.lmtp.info("try again for message from=%s,to=%s: another mail delivery in progress.", envSender, rcptEmail);
                            reply = LmtpReply.TEMPORARY_FAILURE;
                            break;
                        }
                        try {
                            if (dedupe(pm, mbox)) {
                                // message was already delivered to this mailbox
                                ZimbraLog.lmtp.info("Not delivering message with duplicate Message-ID %s", pm.getMessageID());
                            } else if (mbox.dedupeForSelfMsg(pm)) {
                                ZimbraLog.mailbox.info("not delivering message, because it is a duplicate of sent message %s", pm.getMessageID());
                            } else if (recipient.getSkipFilters()) {
                                msgId = pm.getMessageID();
                                int folderId = Mailbox.ID_FOLDER_INBOX;
                                if (recipient.getFolder() != null) {
                                    try {
                                        Folder folder = mbox.getFolderByPath(null, recipient.getFolder());
                                        folderId = folder.getId();
                                    } catch (ServiceException se) {
                                        if (se.getCode().equals(MailServiceException.NO_SUCH_FOLDER)) {
                                            Folder folder = mbox.createFolder(null, recipient.getFolder(), new Folder.FolderOptions().setDefaultView(MailItem.Type.MESSAGE));
                                            folderId = folder.getId();
                                        } else {
                                            throw se;
                                        }
                                    }
                                }
                                int flags = Flag.BITMASK_UNREAD;
                                if (recipient.getFlags() != null) {
                                    flags = Flag.toBitmask(recipient.getFlags());
                                }
                                DeliveryOptions dopt = new DeliveryOptions().setFolderId(folderId);
                                dopt.setFlags(flags).setTags(recipient.getTags()).setRecipientEmail(rcptEmail);
                                Message msg = mbox.addMessage(null, pm, dopt, sharedDeliveryCtxt);
                                addedMessageIds = Lists.newArrayList(new ItemId(msg));
                            } else if (!DebugConfig.disableIncomingFilter) {
                                // Get msgid first, to avoid having to reopen and reparse the blob
                                // file if Mailbox.addMessageInternal() closes it.
                                pm.getMessageID();
                                addedMessageIds = RuleManager.applyRulesToIncomingMessage(null, mbox, pm, (int) blob.getRawSize(), rcptEmail, env, sharedDeliveryCtxt, Mailbox.ID_FOLDER_INBOX, false, true);
                            } else {
                                pm.getMessageID();
                                DeliveryOptions dopt = new DeliveryOptions().setFolderId(Mailbox.ID_FOLDER_INBOX);
                                dopt.setFlags(Flag.BITMASK_UNREAD).setRecipientEmail(rcptEmail);
                                Message msg = mbox.addMessage(null, pm, dopt, sharedDeliveryCtxt);
                                addedMessageIds = Lists.newArrayList(new ItemId(msg));
                            }
                            success = true;
                            if (addedMessageIds != null && addedMessageIds.size() > 0) {
                                addToDedupeCache(pm, mbox);
                            }
                        } finally {
                            lock.unlock();
                        }
                        if (addedMessageIds != null && addedMessageIds.size() > 0) {
                            // Execute callbacks
                            for (LmtpCallback callback : callbacks) {
                                for (ItemId id : addedMessageIds) {
                                    if (id.belongsTo(mbox)) {
                                        // Message was added to the local mailbox, as opposed to a mountpoint.
                                        ZimbraLog.lmtp.debug("Executing callback %s", callback.getClass().getName());
                                        try {
                                            Message msg = mbox.getMessageById(null, id.getId());
                                            callback.afterDelivery(account, mbox, envSender, rcptEmail, msg);
                                        } catch (OutOfMemoryError oome) {
                                            Zimbra.halt("LMTP callback failed", oome);
                                        } catch (Throwable t) {
                                            ZimbraLog.lmtp.warn("LMTP callback threw an exception", t);
                                        }
                                    }
                                }
                            }
                        }
                        reply = LmtpReply.DELIVERY_OK;
                        break;
                    case defer:
                        // Delivery to mailbox skipped.  Let MTA retry again later.
                        // This case happens for shared delivery to a mailbox in
                        // backup mode.
                        ZimbraLog.lmtp.info("try again for message from=%s,to=%s: mailbox skipped", envSender, rcptEmail);
                        reply = LmtpReply.TEMPORARY_FAILURE;
                        break;
                }
            } catch (DeliveryServiceException e) {
                ZimbraLog.lmtp.info("rejecting message from=%s,to=%s: sieve filter rule", envSender, rcptEmail);
                reply = LmtpReply.PERMANENT_MESSAGE_REFUSED;
            } catch (ServiceException e) {
                if (e.getCode().equals(MailServiceException.QUOTA_EXCEEDED)) {
                    ZimbraLog.lmtp.info("rejecting message from=%s,to=%s: overquota", envSender, rcptEmail);
                    if (config.isPermanentFailureWhenOverQuota()) {
                        reply = LmtpReply.PERMANENT_FAILURE_OVER_QUOTA;
                    } else {
                        reply = LmtpReply.TEMPORARY_FAILURE_OVER_QUOTA;
                    }
                } else if (e.isReceiversFault()) {
                    ZimbraLog.lmtp.info("try again for message from=%s,to=%s", envSender, rcptEmail, e);
                    reply = LmtpReply.TEMPORARY_FAILURE;
                } else {
                    ZimbraLog.lmtp.info("rejecting message from=%s,to=%s", envSender, rcptEmail, e);
                    reply = LmtpReply.PERMANENT_FAILURE;
                }
            } catch (Exception e) {
                reply = LmtpReply.TEMPORARY_FAILURE;
                ZimbraLog.lmtp.warn("try again for message from=%s,to=%s", envSender, rcptEmail, e);
            } finally {
                if (rd.action == DeliveryAction.deliver && !success) {
                    // Message was not delivered.  Remove it from the dedupe
                    // cache so we don't dedupe it on LMTP retry.
                    removeFromDedupeCache(msgId, rd.mbox);
                }
                recipient.setDeliveryStatus(reply);
                if (shared && rd != null && rd.esd) {
                    rd.mbox.endSharedDelivery();
                    rd.esd = false;
                }
            }
        }
        // If this message is being streamed from disk, cache it
        ParsedMessage mimeSource = pmAttachIndex != null ? pmAttachIndex : pmNoAttachIndex;
        MailboxBlob mblob = sharedDeliveryCtxt.getMailboxBlob();
        if (mblob != null && mimeSource != null) {
            if (bis == null) {
                bis = mimeSource.getBlobInputStream();
            }
            if (bis != null) {
                try {
                    // Update the MimeMessage with the blob that's stored inside the mailbox,
                    // since the incoming blob will be deleted.
                    Blob storedBlob = mblob.getLocalBlob();
                    bis.fileMoved(storedBlob.getFile());
                    MessageCache.cacheMessage(mblob.getDigest(), mimeSource.getOriginalMessage(), mimeSource.getMimeMessage());
                } catch (IOException e) {
                    ZimbraLog.lmtp.warn("Unable to cache message for " + mblob, e);
                }
            }
        }
    } finally {
        // called, we check and fix those here.
        if (shared) {
            for (RecipientDetail rd : rcptMap.values()) {
                if (rd.esd && rd.mbox != null)
                    rd.mbox.endSharedDelivery();
            }
        }
    }
}

Example 97 with Message

use of com.zimbra.cs.mailbox.Message in project zm-mailbox by Zimbra.

the class ArchiveFormatter method addItem.

private void addItem(UserServletContext context, Folder fldr, Map<Object, Folder> fmap, FolderDigestInfo digestInfo, Map<Integer, Integer> idMap, int[] ids, Set<MailItem.Type> types, Resolve r, ItemData id, ArchiveInputStream ais, ArchiveInputEntry aie, List<ServiceException> errs) throws ServiceException {
    try {
        Mailbox mbox = fldr.getMailbox();
        MailItem mi = MailItem.constructItem(mbox, id.ud);
        MailItem newItem = null, oldItem = null;
        OperationContext octxt = context.opContext;
        String path;
        ParsedMessage pm;
        boolean root = fldr.getId() == Mailbox.ID_FOLDER_ROOT || fldr.getId() == Mailbox.ID_FOLDER_USER_ROOT || id.path.startsWith(fldr.getPath() + '/');
        if ((ids != null && Arrays.binarySearch(ids, id.ud.id) < 0) || (types != null && !types.contains(MailItem.Type.of(id.ud.type))))
            return;
        if (id.ud.getBlobDigest() != null && aie == null) {
            addError(errs, FormatterServiceException.MISSING_BLOB(id.path));
            return;
        }
        if (root) {
            path = id.path;
        } else {
            path = fldr.getPath() + id.path;
        }
        if (path.endsWith("/") && !path.equals("/")) {
            path = path.substring(0, path.length() - 1);
        }
        if (mbox.isImmutableSystemFolder(id.ud.folderId))
            return;
        switch(mi.getType()) {
            case APPOINTMENT:
            case TASK:
                CalendarItem ci = (CalendarItem) mi;
                fldr = createPath(context, fmap, path, ci.getType() == MailItem.Type.APPOINTMENT ? MailItem.Type.APPOINTMENT : MailItem.Type.TASK);
                if (!root || r != Resolve.Reset) {
                    CalendarItem oldCI = null;
                    try {
                        oldCI = mbox.getCalendarItemByUid(octxt, ci.getUid());
                    } catch (Exception e) {
                    }
                    if (oldCI != null && r == Resolve.Replace) {
                        mbox.delete(octxt, oldCI.getId(), oldCI.getType());
                    } else {
                        oldItem = oldCI;
                    }
                }
                if (oldItem == null || r != Resolve.Skip) {
                    CalendarItem.AlarmData ad = ci.getAlarmData();
                    byte[] data = readArchiveEntry(ais, aie);
                    Map<Integer, MimeMessage> blobMimeMsgMap = data == null ? null : CalendarItem.decomposeBlob(data);
                    SetCalendarItemData defScid = new SetCalendarItemData();
                    SetCalendarItemData[] exceptionScids = null;
                    Invite[] invs = ci.getInvites();
                    MimeMessage mm;
                    if (invs != null && invs.length > 0) {
                        defScid.invite = invs[0];
                        if (blobMimeMsgMap != null && (mm = blobMimeMsgMap.get(defScid.invite.getMailItemId())) != null) {
                            defScid.message = new ParsedMessage(mm, mbox.attachmentsIndexingEnabled());
                        }
                        if (invs.length > 1) {
                            exceptionScids = new SetCalendarItemData[invs.length - 1];
                            for (int i = 1; i < invs.length; i++) {
                                SetCalendarItemData scid = new SetCalendarItemData();
                                scid.invite = invs[i];
                                if (blobMimeMsgMap != null && (mm = blobMimeMsgMap.get(defScid.invite.getMailItemId())) != null) {
                                    scid.message = new ParsedMessage(mm, mbox.attachmentsIndexingEnabled());
                                }
                                exceptionScids[i - 1] = scid;
                            }
                        }
                        newItem = mbox.setCalendarItem(octxt, oldItem != null && r == Resolve.Modify ? oldItem.getFolderId() : fldr.getId(), ci.getFlagBitmask(), ci.getTags(), defScid, exceptionScids, ci.getAllReplies(), ad == null ? CalendarItem.NEXT_ALARM_KEEP_CURRENT : ad.getNextAt());
                    }
                }
                break;
            case CHAT:
                Chat chat = (Chat) mi;
                byte[] content = readArchiveEntry(ais, aie);
                pm = new ParsedMessage(content, mi.getDate(), mbox.attachmentsIndexingEnabled());
                fldr = createPath(context, fmap, path, MailItem.Type.CHAT);
                if (root && r != Resolve.Reset) {
                    Chat oldChat = null;
                    try {
                        oldChat = mbox.getChatById(octxt, chat.getId());
                        if (oldChat.getFolderId() != fldr.getId()) {
                            oldChat = null;
                        }
                    } catch (Exception e) {
                    }
                    if (oldChat != null && chat.getSender().equals(oldChat.getSender()) && chat.getSubject().equals(oldChat.getSubject())) {
                        if (r == Resolve.Replace) {
                            mbox.delete(octxt, oldChat.getId(), oldChat.getType());
                        } else {
                            oldItem = oldChat;
                            if (r == Resolve.Modify)
                                newItem = mbox.updateChat(octxt, pm, oldItem.getId());
                        }
                    }
                }
                if (oldItem == null)
                    newItem = mbox.createChat(octxt, pm, fldr.getId(), chat.getFlagBitmask(), chat.getTags());
                break;
            case CONVERSATION:
                Conversation cv = (Conversation) mi;
                if (r != Resolve.Reset && r != Resolve.Skip) {
                    try {
                        oldItem = mbox.getConversationByHash(octxt, Mailbox.getHash(cv.getSubject()));
                    } catch (Exception e) {
                    }
                }
                break;
            case CONTACT:
                Contact ct = (Contact) mi;
                fldr = createPath(context, fmap, path, Folder.Type.CONTACT);
                if (root && r != Resolve.Reset) {
                    Contact oldContact = null;
                    oldContact = findContact(octxt, mbox, ct, fldr);
                    if (oldContact != null) {
                        String email = string(ct.get(ContactConstants.A_email));
                        String first = string(ct.get(ContactConstants.A_firstName));
                        String name = string(ct.get(ContactConstants.A_fullName));
                        String oldemail = string(oldContact.get(ContactConstants.A_email));
                        String oldfirst = string(oldContact.get(ContactConstants.A_firstName));
                        String oldname = string(oldContact.get(ContactConstants.A_fullName));
                        if (email.equals(oldemail) && first.equals(oldfirst) && name.equals(oldname)) {
                            if (r == Resolve.Replace) {
                                mbox.delete(octxt, oldContact.getId(), oldContact.getType());
                            } else {
                                oldItem = oldContact;
                                if (r == Resolve.Modify) {
                                    mbox.modifyContact(octxt, oldItem.getId(), new ParsedContact(ct.getFields(), readArchiveEntry(ais, aie)));
                                }
                            }
                        }
                    }
                }
                if (oldItem == null) {
                    newItem = mbox.createContact(octxt, new ParsedContact(ct.getFields(), readArchiveEntry(ais, aie)), fldr.getId(), ct.getTags());
                }
                break;
            case DOCUMENT:
            case WIKI:
                Document doc = (Document) mi;
                Document oldDoc = null;
                Integer oldId = idMap.get(mi.getId());
                fldr = createParent(context, fmap, path, doc.getType() == MailItem.Type.DOCUMENT ? MailItem.Type.DOCUMENT : MailItem.Type.WIKI);
                if (oldId == null) {
                    try {
                        for (Document listDoc : mbox.getDocumentList(octxt, fldr.getId())) {
                            if (doc.getName().equals(listDoc.getName())) {
                                oldDoc = listDoc;
                                idMap.put(doc.getId(), oldDoc.getId());
                                break;
                            }
                        }
                    } catch (Exception e) {
                    }
                } else {
                    oldDoc = mbox.getDocumentById(octxt, oldId);
                }
                if (oldDoc != null) {
                    if (r == Resolve.Replace && oldId == null) {
                        mbox.delete(octxt, oldDoc.getId(), oldDoc.getType());
                    } else if (doc.getVersion() < oldDoc.getVersion()) {
                        return;
                    } else {
                        oldItem = oldDoc;
                        if (doc.getVersion() > oldDoc.getVersion()) {
                            newItem = mbox.addDocumentRevision(octxt, oldDoc.getId(), doc.getCreator(), doc.getName(), doc.getDescription(), doc.isDescriptionEnabled(), ais.getInputStream());
                        }
                        if (r != Resolve.Skip) {
                            mbox.setDate(octxt, oldDoc.getId(), doc.getType(), doc.getDate());
                        }
                    }
                }
                if (oldItem == null) {
                    if (mi.getType() == MailItem.Type.DOCUMENT) {
                        newItem = mbox.createDocument(octxt, fldr.getId(), doc.getName(), doc.getContentType(), doc.getCreator(), doc.getDescription(), ais.getInputStream());
                    } else {
                        WikiItem wi = (WikiItem) mi;
                        newItem = mbox.createWiki(octxt, fldr.getId(), wi.getWikiWord(), wi.getCreator(), wi.getDescription(), ais.getInputStream());
                    }
                    mbox.setDate(octxt, newItem.getId(), doc.getType(), doc.getDate());
                    idMap.put(doc.getId(), newItem.getId());
                }
                break;
            case FLAG:
                return;
            case FOLDER:
                String aclParam = context.params.get("acl");
                boolean doACL = aclParam == null || !aclParam.equals("0");
                Folder f = (Folder) mi;
                ACL acl = f.getACL();
                Folder oldF = null;
                MailItem.Type view = f.getDefaultView();
                if (view == MailItem.Type.CONVERSATION || view == MailItem.Type.FLAG || view == MailItem.Type.TAG)
                    break;
                try {
                    oldF = mbox.getFolderByPath(octxt, path);
                } catch (Exception e) {
                }
                if (oldF != null) {
                    oldItem = oldF;
                    if (r != Resolve.Skip) {
                        if (!f.getUrl().equals(oldF.getUrl())) {
                            mbox.setFolderUrl(octxt, oldF.getId(), f.getUrl());
                        }
                        if (doACL) {
                            ACL oldACL = oldF.getACL();
                            if ((acl == null && oldACL != null) || (acl != null && (oldACL == null || !acl.equals(oldACL)))) {
                                mbox.setPermissions(octxt, oldF.getId(), acl);
                            }
                        }
                    }
                }
                if (oldItem == null) {
                    fldr = createParent(context, fmap, path, Folder.Type.UNKNOWN);
                    Folder.FolderOptions fopt = new Folder.FolderOptions();
                    fopt.setDefaultView(f.getDefaultView()).setFlags(f.getFlagBitmask()).setColor(f.getColor()).setUrl(f.getUrl());
                    newItem = fldr = mbox.createFolder(octxt, f.getName(), fldr.getId(), fopt);
                    if (doACL && acl != null) {
                        mbox.setPermissions(octxt, fldr.getId(), acl);
                    }
                    fmap.put(fldr.getId(), fldr);
                    fmap.put(fldr.getPath(), fldr);
                }
                break;
            case MESSAGE:
                Message msg = (Message) mi;
                Message oldMsg = null;
                fldr = createPath(context, fmap, path, Folder.Type.MESSAGE);
                if (root && r != Resolve.Reset) {
                    try {
                        oldMsg = mbox.getMessageById(octxt, msg.getId());
                        if (!msg.getDigest().equals(oldMsg.getDigest()) || oldMsg.getFolderId() != fldr.getId()) {
                            oldMsg = null;
                        }
                    } catch (Exception e) {
                    }
                }
                if (oldMsg == null) {
                    Integer digestId = digestInfo.getIdForDigest(fldr, mi.getDigest());
                    if (digestId != null) {
                        oldMsg = mbox.getMessageById(octxt, digestId);
                        if (!msg.getDigest().equals(oldMsg.getDigest())) {
                            oldMsg = null;
                        }
                    }
                }
                if (oldMsg != null) {
                    if (r == Resolve.Replace) {
                        ZimbraLog.misc.debug("Deleting old msg with id=%s as has same digest='%s'", oldMsg.getId(), mi.getDigest());
                        mbox.delete(octxt, oldMsg.getId(), oldMsg.getType());
                    } else {
                        oldItem = oldMsg;
                    }
                }
                if (oldItem != null) {
                    ZimbraLog.misc.debug("Message with id=%s has same digest='%s' - not re-adding", oldItem.getId(), mi.getDigest());
                } else {
                    DeliveryOptions opt = new DeliveryOptions().setFolderId(fldr.getId()).setNoICal(true).setFlags(msg.getFlagBitmask()).setTags(msg.getTags());
                    newItem = mbox.addMessage(octxt, ais.getInputStream(), (int) aie.getSize(), msg.getDate(), opt, null, id);
                }
                break;
            case MOUNTPOINT:
                Mountpoint mp = (Mountpoint) mi;
                MailItem oldMP = null;
                try {
                    oldMP = mbox.getItemByPath(octxt, path);
                    if (oldMP.getType() == mi.getType()) {
                        oldMP = null;
                    }
                } catch (Exception e) {
                }
                if (oldMP != null) {
                    if (r == Resolve.Modify || r == Resolve.Replace) {
                        mbox.delete(octxt, oldMP.getId(), oldMP.getType());
                    } else {
                        oldItem = oldMP;
                    }
                }
                if (oldItem == null) {
                    fldr = createParent(context, fmap, path, Folder.Type.UNKNOWN);
                    newItem = mbox.createMountpoint(context.opContext, fldr.getId(), mp.getName(), mp.getOwnerId(), mp.getRemoteId(), mp.getRemoteUuid(), mp.getDefaultView(), mp.getFlagBitmask(), mp.getColor(), mp.isReminderEnabled());
                }
                break;
            case NOTE:
                Note note = (Note) mi;
                Note oldNote = null;
                fldr = createPath(context, fmap, path, MailItem.Type.NOTE);
                try {
                    for (Note listNote : mbox.getNoteList(octxt, fldr.getId())) {
                        if (note.getSubject().equals(listNote.getSubject())) {
                            oldNote = listNote;
                            break;
                        }
                    }
                } catch (Exception e) {
                }
                if (oldNote != null) {
                    if (r == Resolve.Replace) {
                        mbox.delete(octxt, oldNote.getId(), oldNote.getType());
                    } else {
                        oldItem = oldNote;
                        if (r == Resolve.Modify) {
                            mbox.editNote(octxt, oldItem.getId(), new String(readArchiveEntry(ais, aie), UTF8));
                        }
                    }
                    break;
                }
                if (oldItem == null) {
                    newItem = mbox.createNote(octxt, new String(readArchiveEntry(ais, aie), UTF8), note.getBounds(), note.getColor(), fldr.getId());
                }
                break;
            case SEARCHFOLDER:
                SearchFolder sf = (SearchFolder) mi;
                MailItem oldSF = null;
                try {
                    oldSF = mbox.getItemByPath(octxt, path);
                    if (oldSF.getType() == mi.getType()) {
                        oldSF = null;
                    }
                } catch (Exception e) {
                }
                if (oldSF != null) {
                    if (r == Resolve.Modify) {
                        mbox.modifySearchFolder(octxt, oldSF.getId(), sf.getQuery(), sf.getReturnTypes(), sf.getSortField());
                    } else if (r == Resolve.Replace) {
                        mbox.delete(octxt, oldSF.getId(), oldSF.getType());
                    } else {
                        oldItem = oldSF;
                    }
                }
                if (oldItem == null) {
                    fldr = createParent(context, fmap, path, MailItem.Type.UNKNOWN);
                    newItem = mbox.createSearchFolder(octxt, fldr.getId(), sf.getName(), sf.getQuery(), sf.getReturnTypes(), sf.getSortField(), sf.getFlagBitmask(), sf.getColor());
                }
                break;
            case TAG:
                Tag tag = (Tag) mi;
                try {
                    Tag oldTag = mbox.getTagByName(octxt, tag.getName());
                    oldItem = oldTag;
                } catch (Exception e) {
                }
                if (oldItem == null) {
                    newItem = mbox.createTag(octxt, tag.getName(), tag.getColor());
                }
                break;
            case VIRTUAL_CONVERSATION:
                return;
        }
        if (newItem != null) {
            if (mi.getColor() != newItem.getColor()) {
                mbox.setColor(octxt, newItem.getId(), newItem.getType(), mi.getColor());
            }
            if (!id.flags.equals(newItem.getFlagString()) || !id.tagsEqual(newItem)) {
                mbox.setTags(octxt, newItem.getId(), newItem.getType(), Flag.toBitmask(id.flags), getTagNames(id), null);
            }
        } else if (oldItem != null && r == Resolve.Modify) {
            if (mi.getColor() != oldItem.getColor()) {
                mbox.setColor(octxt, oldItem.getId(), oldItem.getType(), mi.getColor());
            }
            if (!id.flags.equals(oldItem.getFlagString()) || !id.tagsEqual(oldItem)) {
                mbox.setTags(octxt, oldItem.getId(), oldItem.getType(), Flag.toBitmask(id.flags), getTagNames(id), null);
            }
        }
    } catch (MailServiceException e) {
        if (e.getCode() == MailServiceException.QUOTA_EXCEEDED) {
            throw e;
        } else if (r != Resolve.Skip || e.getCode() != MailServiceException.ALREADY_EXISTS) {
            addError(errs, e);
        }
    } catch (Exception e) {
        String path = id.path;
        // When importing items into, e.g. the Inbox, often path is just "/Inbox" which isn't that useful
        if ((aie != null) && !Strings.isNullOrEmpty(aie.getName())) {
            path = aie.getName();
        }
        addError(errs, FormatterServiceException.UNKNOWN_ERROR(path, e));
    }
}

Example 98 with Message

use of com.zimbra.cs.mailbox.Message in project zm-mailbox by Zimbra.

the class ArchiveFormatter method saveItem.

private ArchiveOutputStream saveItem(UserServletContext context, MailItem mi, Map<Integer, String> fldrs, Map<Integer, Integer> cnts, boolean version, ArchiveOutputStream aos, CharsetEncoder charsetEncoder, Set<String> names) throws ServiceException {
    String ext = null, name = null;
    String extra = null;
    Integer fid = mi.getFolderId();
    String fldr;
    InputStream is = null;
    String metaParam = context.params.get(UserServlet.QP_META);
    boolean meta = metaParam == null ? getDefaultMeta() : !metaParam.equals("0");
    if (!version && mi.isTagged(Flag.FlagInfo.VERSIONED)) {
        for (MailItem rev : context.targetMailbox.getAllRevisions(context.opContext, mi.getId(), mi.getType())) {
            if (mi.getVersion() != rev.getVersion())
                aos = saveItem(context, rev, fldrs, cnts, true, aos, charsetEncoder, names);
        }
    }
    switch(mi.getType()) {
        case APPOINTMENT:
            Appointment appt = (Appointment) mi;
            if (!appt.isPublic() && !appt.allowPrivateAccess(context.getAuthAccount(), context.isUsingAdminPrivileges())) {
                return aos;
            }
            if (meta) {
                name = appt.getSubject();
                ext = "appt";
            } else {
                ext = "ics";
            }
            break;
        case CHAT:
            ext = "chat";
            break;
        case CONTACT:
            Contact ct = (Contact) mi;
            name = ct.getFileAsString();
            if (!meta) {
                ext = "vcf";
            }
            break;
        case FLAG:
            return aos;
        case FOLDER:
        case MOUNTPOINT:
        case SEARCHFOLDER:
            if (mi.getId() == Mailbox.ID_FOLDER_ROOT) {
                name = "ROOT";
            } else if (mi.getId() == Mailbox.ID_FOLDER_USER_ROOT) {
                name = "USER_ROOT";
            } else {
                name = mi.getName();
            }
            break;
        case MESSAGE:
            Message msg = (Message) mi;
            if (msg.hasCalendarItemInfos()) {
                Set<ItemId> calItems = Sets.newHashSet();
                for (Iterator<CalendarItemInfo> it = msg.getCalendarItemInfoIterator(); it.hasNext(); ) {
                    ItemId iid = it.next().getCalendarItemId();
                    if (iid != null) {
                        calItems.add(iid);
                    }
                }
                for (ItemId i : calItems) {
                    if (extra == null) {
                        extra = "calendar=" + i.toString();
                    } else {
                        extra += ',' + i.toString();
                    }
                }
            }
            ext = "eml";
            break;
        case NOTE:
            ext = "note";
            break;
        case TASK:
            Task task = (Task) mi;
            if (!task.isPublic() && !task.allowPrivateAccess(context.getAuthAccount(), context.isUsingAdminPrivileges())) {
                return aos;
            }
            ext = "task";
            break;
        case VIRTUAL_CONVERSATION:
            return aos;
        case WIKI:
            ext = "wiki";
            break;
    }
    fldr = fldrs.get(fid);
    if (fldr == null) {
        Folder f = mi.getMailbox().getFolderById(context.opContext, fid);
        cnts.put(fid, 1);
        fldr = f.getPath();
        if (fldr.startsWith("/")) {
            fldr = fldr.substring(1);
        }
        fldr = sanitize(fldr, charsetEncoder);
        fldr = ILLEGAL_FOLDER_CHARS.matcher(fldr).replaceAll("_");
        fldrs.put(fid, fldr);
    } else if (!(mi instanceof Folder)) {
        final int BATCH = 500;
        int cnt = cnts.get(fid) + 1;
        cnts.put(fid, cnt);
        cnt /= BATCH;
        if (cnt > 0) {
            fldr = fldr + '!' + cnt;
        }
    }
    int targetBaseLength = 0;
    if (context.noHierarchy()) {
        // Parent hierarchy is not needed, so construct the folder names without parent hierarchy.
        // e.g> represent "inbox/subfolder/target" as "target".
        String targetPath = null;
        if (context.itemPath.endsWith("/")) {
            // inbox/subfolder/target/
            targetPath = context.itemPath.substring(0, context.itemPath.lastIndexOf("/"));
        } else {
            // inbox/subfolder/target
            targetPath = context.itemPath;
        }
        // "inbox/subfolder".length()
        targetBaseLength = targetPath.lastIndexOf('/');
        if (targetBaseLength >= fldr.length()) {
            // fldr is "inbox/subfolder"
            fldr = "";
        } else if (targetBaseLength > 0) {
            // fldr is "inbox/subfolder/target"
            fldr = fldr.substring(targetBaseLength + 1);
        }
    }
    try {
        ArchiveOutputEntry aoe;
        byte[] data = null;
        String path = mi instanceof Contact ? getEntryName(mi, fldr, name, ext, charsetEncoder, names) : getEntryName(mi, fldr, name, ext, charsetEncoder, !(mi instanceof Document));
        long miSize = mi.getSize();
        if (miSize == 0 && mi.getDigest() != null) {
            ZimbraLog.misc.debug("blob db size 0 for item %d", mi.getId());
            return aos;
        }
        try {
            is = mi.getContentStream();
        } catch (Exception e) {
            ZimbraLog.misc.error("missing blob for item %d: expected %d", mi.getId(), miSize);
            return aos;
        }
        if (aos == null) {
            aos = getOutputStream(context, charsetEncoder.charset().name());
        }
        if ((mi instanceof CalendarItem) && (context.getStartTime() != TIME_UNSPECIFIED || context.getEndTime() != TIME_UNSPECIFIED)) {
            Collection<Instance> instances = ((CalendarItem) mi).expandInstances(context.getStartTime(), context.getEndTime(), false);
            if (instances.isEmpty()) {
                return aos;
            }
        }
        aoe = aos.newOutputEntry(path + ".meta", mi.getType().toString(), mi.getType().toByte(), mi.getDate());
        if (mi instanceof Message && (mi.getFlagBitmask() & Flag.ID_UNREAD) != 0) {
            aoe.setUnread();
        }
        if (meta) {
            ItemData itemData = new ItemData(mi, extra);
            if (context.noHierarchy()) {
                // itemData.path is of the form /Inbox/subfolder/target and after this step it becomes /target.
                if (targetBaseLength > 0 && ((targetBaseLength + 1) < itemData.path.length())) {
                    itemData.path = itemData.path.substring(targetBaseLength + 1);
                }
            }
            byte[] metaData = itemData.encode();
            aoe.setSize(metaData.length);
            aos.putNextEntry(aoe);
            aos.write(metaData);
            aos.closeEntry();
        } else if (mi instanceof CalendarItem) {
            Browser browser = HttpUtil.guessBrowser(context.req);
            List<CalendarItem> calItems = new ArrayList<CalendarItem>();
            boolean needAppleICalHacks = Browser.APPLE_ICAL.equals(browser);
            boolean useOutlookCompatMode = Browser.IE.equals(browser);
            OperationContext octxt = new OperationContext(context.getAuthAccount(), context.isUsingAdminPrivileges());
            StringWriter writer = new StringWriter();
            calItems.add((CalendarItem) mi);
            context.targetMailbox.writeICalendarForCalendarItems(writer, octxt, calItems, useOutlookCompatMode, true, needAppleICalHacks, true);
            data = writer.toString().getBytes(charsetEncoder.charset());
        } else if (mi instanceof Contact) {
            VCard vcf = VCard.formatContact((Contact) mi);
            data = vcf.getFormatted().getBytes(charsetEncoder.charset());
        } else if (mi instanceof Message) {
            if (context.hasPart()) {
                MimeMessage mm = ((Message) mi).getMimeMessage();
                Set<String> attachmentNames = new HashSet<String>();
                for (String part : context.getPart().split(",")) {
                    BufferStream bs;
                    MimePart mp = Mime.getMimePart(mm, part);
                    long sz;
                    if (mp == null) {
                        throw MailServiceException.NO_SUCH_PART(part);
                    }
                    name = Mime.getFilename(mp);
                    if (!Normalizer.isNormalized(name, Normalizer.Form.NFC)) {
                        name = Normalizer.normalize(name, Normalizer.Form.NFC);
                    }
                    ext = null;
                    sz = mp.getSize();
                    if (sz == -1) {
                        sz = miSize;
                    }
                    if (name == null) {
                        name = "attachment";
                    } else {
                        int dot = name.lastIndexOf('.');
                        if (dot != -1 && dot < name.length() - 1) {
                            ext = name.substring(dot + 1);
                            name = name.substring(0, dot);
                        }
                    }
                    bs = new BufferStream(sz, 1024 * 1024);
                    InputStream stream = mp.getInputStream();
                    try {
                        bs.readFrom(stream);
                    } finally {
                        // close the stream, it could be an instance of PipedInputStream.
                        ByteUtil.closeStream(stream);
                    }
                    aoe = aos.newOutputEntry(getEntryName(mi, "", name, ext, charsetEncoder, attachmentNames), mi.getType().toString(), mi.getType().toByte(), mi.getDate());
                    sz = bs.getSize();
                    aoe.setSize(sz);
                    aos.putNextEntry(aoe);
                    bs.copyTo(aos.getOutputStream());
                    bs.close();
                    aos.closeEntry();
                }
                return aos;
            }
        }
        aoe = aos.newOutputEntry(path, mi.getType().toString(), mi.getType().toByte(), mi.getDate());
        if (data != null) {
            aoe.setSize(data.length);
            aos.putNextEntry(aoe);
            aos.write(data);
            aos.closeEntry();
        } else if (is != null) {
            if (context.shouldReturnBody()) {
                byte[] buf = new byte[aos.getRecordSize() * 20];
                int in;
                long remain = miSize;
                aoe.setSize(miSize);
                aos.putNextEntry(aoe);
                while (remain > 0 && (in = is.read(buf)) >= 0) {
                    aos.write(buf, 0, remain < in ? (int) remain : in);
                    remain -= in;
                }
                if (remain != 0) {
                    ZimbraLog.misc.error("mismatched blob size for item %d: expected %d", mi.getId(), miSize);
                    if (remain > 0) {
                        Arrays.fill(buf, (byte) ' ');
                        while (remain > 0) {
                            aos.write(buf, 0, remain < buf.length ? (int) remain : buf.length);
                            remain -= buf.length;
                        }
                    }
                    aos.closeEntry();
                    aoe = aos.newOutputEntry(path + ".err", mi.getType().toString(), mi.getType().toByte(), mi.getDate());
                    aoe.setSize(0);
                    aos.putNextEntry(aoe);
                }
            } else {
                // Read headers into memory to compute size
                byte[] headerData = HeadersOnlyInputStream.getHeaders(is);
                aoe.setSize(headerData.length);
                aos.putNextEntry(aoe);
                aos.write(headerData);
            }
            aos.closeEntry();
        }
    } catch (Exception e) {
        throw ServiceException.FAILURE("archive error", e);
    } finally {
        ByteUtil.closeStream(is);
    }
    return aos;
}

Example 99 with Message

use of com.zimbra.cs.mailbox.Message in project zm-mailbox by Zimbra.

the class AtomFormatter method formatCallback.

@Override
public void formatCallback(UserServletContext context) throws IOException, ServiceException {
    Iterator<? extends MailItem> iterator = null;
    StringBuffer sb = new StringBuffer();
    Element.XMLElement feed = new Element.XMLElement("feed");
    int offset = context.getOffset();
    int limit = context.getLimit();
    try {
        iterator = getMailItems(context, context.getStartTime(), context.getEndTime(), limit - offset);
        context.resp.setCharacterEncoding("UTF-8");
        context.resp.setContentType("application/atom+xml");
        sb.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
        feed.addAttribute("xmlns", "http://www.w3.org/2005/Atom");
        feed.addElement("title").setText("Zimbra " + context.itemPath);
        feed.addElement("generator").setText("Zimbra Atom Feed Servlet");
        feed.addElement("id").setText(context.req.getRequestURL().toString());
        feed.addElement("updated").setText(DateUtil.toISO8601(new Date(context.targetMailbox.getLastChangeDate())));
        int curHit = 0;
        while (iterator.hasNext()) {
            MailItem itItem = iterator.next();
            curHit++;
            if (curHit > limit)
                break;
            if (curHit >= offset) {
                if (itItem instanceof CalendarItem) {
                    // Don't return private appointments/tasks if the requester is not the mailbox owner.
                    CalendarItem calItem = (CalendarItem) itItem;
                    if (calItem.isPublic() || calItem.allowPrivateAccess(context.getAuthAccount(), context.isUsingAdminPrivileges())) {
                        addCalendarItem(calItem, feed, context);
                    }
                } else if (itItem instanceof Message) {
                    addMessage((Message) itItem, feed);
                }
            }
        }
    } finally {
        if (iterator instanceof QueryResultIterator)
            ((QueryResultIterator) iterator).finished();
    }
    sb.append(feed.toString());
    context.resp.getOutputStream().write(sb.toString().getBytes("UTF-8"));
}

Example 100 with Message

use of com.zimbra.cs.mailbox.Message in project zm-mailbox by Zimbra.

the class ToXML method encodeInvitesForMessage.

private static Element encodeInvitesForMessage(Element parent, ItemIdFormatter ifmt, OperationContext octxt, Message msg, int fields, boolean neuter) throws ServiceException {
    if (fields != NOTIFY_FIELDS && !needToOutput(fields, Change.INVITE)) {
        return parent;
    }
    Element ie = parent.addNonUniqueElement(MailConstants.E_INVITE);
    Mailbox mbox = msg.getMailbox();
    for (Iterator<Message.CalendarItemInfo> iter = msg.getCalendarItemInfoIterator(); iter.hasNext(); ) {
        Message.CalendarItemInfo info = iter.next();
        CalendarItem calItem = null;
        ICalTok method = ICalTok.REQUEST;
        Invite invCi = info.getInvite();
        if (invCi != null) {
            method = Invite.lookupMethod(invCi.getMethod());
        }
        Invite invite = invCi;
        ItemId calendarItemId = info.getCalendarItemId();
        if (info.calItemCreated()) {
            try {
                calItem = mbox.getCalendarItemById(octxt, calendarItemId);
            } catch (MailServiceException.NoSuchItemException e) {
                // Calendar item has been deleted. Bug 84877 - don't include stale references to it in SOAP response
                calendarItemId = null;
            } catch (ServiceException e) {
                // eat PERM_DENIED
                if (e.getCode() != ServiceException.PERM_DENIED) {
                    throw e;
                }
                // If we can't access it.  Don't include a reference to it.
                calendarItemId = null;
            }
            // Do staleness check for invitation messages.
            if (ICalTok.REQUEST.equals(method) || ICalTok.PUBLISH.equals(method)) {
                if (calItem != null && calItem.getFolderId() != Mailbox.ID_FOLDER_TRASH) {
                    if (invCi != null) {
                        // See if the messsage's invite is outdated.
                        Invite invCurr = calItem.getInvite(invCi.getRecurId());
                        if (invCurr != null) {
                            if (invCi.getSeqNo() >= invCurr.getSeqNo()) {
                                // Invite is new or same as what's in the appointment.  Show it.
                                invite = invCi;
                            } else {
                                // Outdated.  Don't show it.
                                invite = null;
                            }
                        } else {
                            // New invite.  Show it.
                            invite = invCi;
                        }
                    } else {
                        // legacy case
                        invite = calItem.getInvite(msg.getId(), info.getComponentNo());
                    // invite == null if the invite was outdated by a newer update
                    }
                }
            }
        } else {
            // We have an invite that wasn't auto-added.
            if (invCi != null) {
                if (!Invite.isOrganizerMethod(invCi.getMethod()) || ICalTok.DECLINECOUNTER.equals(method)) {
                    invite = invCi;
                } else {
                    try {
                        calItem = mbox.getCalendarItemByUid(octxt, invCi.getUid());
                    } catch (MailServiceException.NoSuchItemException e) {
                    // ignore
                    } catch (ServiceException e) {
                        // eat PERM_DENIED
                        if (e.getCode() != ServiceException.PERM_DENIED) {
                            throw e;
                        }
                    }
                    if (calItem != null) {
                        // See if the messsage's invite is outdated.
                        Invite invCurr = calItem.getInvite(invCi.getRecurId());
                        if (invCurr != null) {
                            if (invCi.getSeqNo() >= invCurr.getSeqNo()) {
                                // Invite is new or same as what's in the appointment.  Show it.
                                invite = invCi;
                            } else {
                                // Outdated.  Don't show it.
                                invite = null;
                            }
                        } else {
                            // New invite.  Show it.
                            invite = invCi;
                        }
                    } else {
                        // Appointment doesn't exist.  The invite in the message should be displayed and the
                        // user can manually add the appointment.
                        invite = invCi;
                    }
                }
            }
        }
        if (invite != null) {
            setCalendarItemType(ie, invite.getItemType());
            encodeTimeZoneMap(ie, invite.getTimeZoneMap());
            com.zimbra.soap.mail.type.CalendarItemInfo remoteCalendarItem = null;
            if (calItem == null) {
                remoteCalendarItem = msg.getRemoteCalendarItem(invite);
                if (remoteCalendarItem != null) {
                    calendarItemId = new ItemId(remoteCalendarItem.getId(), (String) null);
                }
            }
            encodeInviteComponent(ie, ifmt, octxt, calItem, calendarItemId, invite, fields, neuter);
            ICalTok invMethod = Invite.lookupMethod(invite.getMethod());
            if (ICalTok.REQUEST.equals(invMethod) || ICalTok.PUBLISH.equals(invMethod)) {
                InviteChanges invChanges = info.getInviteChanges();
                if (invChanges != null && !invChanges.noChange()) {
                    Element comp = ie.getOptionalElement(MailConstants.E_INVITE_COMPONENT);
                    if (comp != null) {
                        comp.addAttribute(MailConstants.A_CAL_CHANGES, invChanges.toString());
                    }
                }
                if (calItem != null) {
                    boolean showAll = invite.isPublic() || allowPrivateAccess(octxt, calItem);
                    if (showAll) {
                        RecurId rid = invite.getRecurId();
                        encodeCalendarReplies(ie, calItem, invite, rid != null ? rid.getDtZ() : null);
                    }
                } else if (null != remoteCalendarItem) {
                    CalendarReply.encodeCalendarReplyList(ie, remoteCalendarItem.getCalendarReplies());
                }
            }
        }
    }
    return ie;
}