Examples with ZimbraQueryHit com.zimbra.common.mailbox.ZimbraQueryHit used on opensource projects

Example 1 with ZimbraQueryHit

use of com.zimbra.common.mailbox.ZimbraQueryHit in project zm-mailbox by Zimbra.

the class ImapHandler method doTHREAD.

private boolean doTHREAD(String tag, ImapSearch i4search, boolean byUID) throws IOException, ImapException {
    if (!checkState(tag, State.SELECTED)) {
        return true;
    }
    ImapFolder i4folder = getSelectedFolder();
    if (i4folder == null) {
        throw new ImapSessionClosedException();
    }
    boolean requiresMODSEQ = i4search.requiresMODSEQ();
    if (requiresMODSEQ) {
        activateExtension(ImapExtension.CONDSTORE);
    }
    // MUST reject any such command with the tagged BAD response."
    if (requiresMODSEQ && !sessionActivated(ImapExtension.CONDSTORE)) {
        throw new ImapParseException(tag, "NOMODSEQ", "cannot THREAD MODSEQ in this mailbox", true);
    }
    LinkedHashMap<Integer, List<ImapMessage>> threads = new LinkedHashMap<Integer, List<ImapMessage>>();
    try {
        // RFC 5256 3: "The searched messages are sorted by base subject and then
        // by the sent date.  The messages are then split into separate
        // threads, with each thread containing messages with the same
        // base subject text.  Finally, the threads are sorted by the
        // sent date of the first message in the thread."
        ZimbraQueryHitResults zqr = runSearch(i4search, i4folder, SortBy.DATE_ASC, SearchParams.Fetch.PARENT);
        try {
            for (ZimbraQueryHit hit = zqr.getNext(); hit != null; hit = zqr.getNext()) {
                ImapMessage i4msg = i4folder.getById(hit.getItemId());
                if (i4msg == null || i4msg.isExpunged()) {
                    continue;
                }
                int parentId = hit.getParentId();
                if (parentId <= 0) {
                    threads.put(-i4msg.msgId, Arrays.asList(i4msg));
                    continue;
                }
                List<ImapMessage> contents = threads.get(parentId);
                if (contents == null) {
                    (contents = new LinkedList<ImapMessage>()).add(i4msg);
                    threads.put(parentId, contents);
                } else {
                    contents.add(i4msg);
                }
            }
        } finally {
            zqr.close();
        }
    } catch (ServiceException e) {
        ZimbraLog.imap.warn("THREAD failed", e);
        sendNO(tag, "THREAD failed");
        return true;
    }
    StringBuilder result = new StringBuilder("THREAD");
    if (!threads.isEmpty()) {
        result.append(' ');
        for (List<ImapMessage> thread : threads.values()) {
            // ORDEREDSUBJECT: "(A)" for singletons, "(A B)" for pairs, "(A (B)(C)(D)(E))" for larger threads
            Iterator<ImapMessage> it = thread.iterator();
            result.append('(').append(getMessageId(it.next(), byUID));
            if (it.hasNext()) {
                result.append(' ');
                if (thread.size() == 2) {
                    result.append(getMessageId(it.next(), byUID));
                } else {
                    while (it.hasNext()) {
                        result.append('(').append(getMessageId(it.next(), byUID)).append(')');
                    }
                }
            }
            result.append(')');
        }
    }
    sendUntagged(result.toString());
    sendNotifications(false, false);
    sendOK(tag, (byUID ? "UID " : "") + "THREAD completed");
    return true;
}

Example 2 with ZimbraQueryHit

use of com.zimbra.common.mailbox.ZimbraQueryHit in project zm-mailbox by Zimbra.

the class ImapHandler method search.

private boolean search(String tag, String command, ImapSearch i4search, boolean byUID, Integer options, List<SortBy> order) throws IOException, ImapException {
    if (!checkState(tag, State.SELECTED)) {
        return true;
    }
    ImapFolder i4folder = getSelectedFolder();
    if (i4folder == null) {
        throw new ImapSessionClosedException();
    }
    boolean requiresMODSEQ = i4search.requiresMODSEQ();
    if (requiresMODSEQ) {
        activateExtension(ImapExtension.CONDSTORE);
    }
    // MUST reject any such command with the tagged BAD response."
    if (requiresMODSEQ && !sessionActivated(ImapExtension.CONDSTORE)) {
        throw new ImapParseException(tag, "NOMODSEQ", "cannot SEARCH MODSEQ in this mailbox", true);
    }
    // only supporting one level of sorting sort at this point
    SortBy sort = SortBy.NONE;
    if (order != null && !order.isEmpty()) {
        for (SortBy level : order) {
            if ((sort = level) != SortBy.NONE) {
                break;
            }
        }
    }
    boolean saveResults = (options != null && (options & RETURN_SAVE) != 0);
    boolean unsorted = sort == SortBy.NONE;
    Collection<ImapMessage> hits;
    int modseq = 0;
    try {
        MailboxStore mboxStore = i4folder.getMailbox();
        // TODO any way this can be optimized for non-Mailbox MailboxStore?
        if (unsorted && (mboxStore instanceof Mailbox) && i4search.canBeRunLocally()) {
            mboxStore.lock(false);
            try {
                hits = i4search.evaluate(i4folder);
                hits.remove(null);
            } finally {
                mboxStore.unlock();
            }
        } else {
            hits = unsorted ? new ImapMessageSet() : new ArrayList<ImapMessage>();
            try (ZimbraQueryHitResults zqr = runSearch(i4search, i4folder, sort, requiresMODSEQ ? SearchParams.Fetch.MODSEQ : SearchParams.Fetch.IDS)) {
                for (ZimbraQueryHit hit = zqr.getNext(); hit != null; hit = zqr.getNext()) {
                    ImapMessage i4msg = i4folder.getById(hit.getItemId());
                    if (i4msg == null || i4msg.isExpunged()) {
                        continue;
                    }
                    hits.add(i4msg);
                    if (requiresMODSEQ)
                        modseq = Math.max(modseq, hit.getModifiedSequence());
                }
            }
        }
    } catch (ServiceException e) {
        // variable to the empty sequence."
        if (saveResults) {
            i4folder.saveSearchResults(new ImapMessageSet());
        }
        ZimbraLog.imap.warn("%s failed", command, e);
        sendNO(tag, command + " failed");
        return true;
    }
    int size = hits.size();
    ImapMessage first = null;
    ImapMessage last = null;
    if (size != 0 && options != null && (options & (RETURN_MIN | RETURN_MAX)) != 0) {
        if (unsorted) {
            first = ((ImapMessageSet) hits).first();
            last = ((ImapMessageSet) hits).last();
        } else {
            first = ((List<ImapMessage>) hits).get(0);
            last = ((List<ImapMessage>) hits).get(size - 1);
        }
    }
    StringBuilder result = null;
    if (options == null) {
        result = new StringBuilder(command);
        for (ImapMessage i4msg : hits) {
            result.append(' ').append(getMessageId(i4msg, byUID));
        }
    } else if (options != RETURN_SAVE) {
        // Note: rfc5267's ESORT reuses the ESEARCH response i.e. response result starts with "ESEARCH" NOT "ESORT"
        // This is slightly inconsistent as rfc5256's SORT response result starts with "SORT"...
        result = new StringBuilder("ESEARCH (TAG \"").append(tag).append("\")");
        if (byUID) {
            result.append(" UID");
        }
        if (first != null && (options & RETURN_MIN) != 0) {
            result.append(" MIN ").append(getMessageId(first, byUID));
        }
        if (last != null && (options & RETURN_MAX) != 0) {
            result.append(" MAX ").append(getMessageId(last, byUID));
        }
        if ((options & RETURN_COUNT) != 0) {
            result.append(" COUNT ").append(size);
        }
        if (size != 0 && (options & RETURN_ALL) != 0) {
            result.append(" ALL ").append(ImapFolder.encodeSubsequence(hits, byUID));
        }
    }
    if (modseq > 0 && result != null) {
        result.append(" (MODSEQ ").append(modseq).append(')');
    }
    if (saveResults) {
        if (size == 0 || options == RETURN_SAVE || (options & (RETURN_COUNT | RETURN_ALL)) != 0) {
            i4folder.saveSearchResults(unsorted ? (ImapMessageSet) hits : new ImapMessageSet(hits));
        } else {
            ImapMessageSet saved = new ImapMessageSet();
            if (first != null && (options & RETURN_MIN) != 0) {
                saved.add(first);
            }
            if (last != null && (options & RETURN_MAX) != 0) {
                saved.add(last);
            }
            i4folder.saveSearchResults(saved);
        }
    }
    if (result != null) {
        sendUntagged(result.toString());
    }
    sendNotifications(byUID, false);
    sendOK(tag, (byUID ? "UID " : "") + command + " completed");
    return true;
}

Example 3 with ZimbraQueryHit

use of com.zimbra.common.mailbox.ZimbraQueryHit in project zm-mailbox by Zimbra.

the class ImapSessionManager method loadVirtualFolder.

/**
 * Fetches the messages contained within a search folder.  When a search folder is IMAP-visible, it appears in
 * folder listings, is SELECTable READ-ONLY, and appears to have all matching messages as its contents.
 * If it is not visible, it will be completely hidden from all IMAP commands.
 * @param octxt   Encapsulation of the authenticated user.
 * @param search  The search folder being exposed.
 */
private static List<ImapMessage> loadVirtualFolder(OperationContext octxt, SearchFolderStore search) throws ServiceException {
    List<ImapMessage> i4list = Lists.newArrayList();
    Set<MailItemType> types = ImapFolder.getMailItemTypeConstraint(search);
    if (types.isEmpty()) {
        return i4list;
    }
    MailboxStore mbox = search.getMailboxStore();
    ZimbraSearchParams params = mbox.createSearchParams(search.getQuery());
    params.setIncludeTagDeleted(true);
    params.setMailItemTypes(types);
    params.setZimbraSortBy(ZimbraSortBy.dateAsc);
    params.setLimit(1000);
    params.setZimbraFetchMode(ZimbraFetchMode.IMAP);
    try {
        ZimbraQueryHitResults zqr = mbox.searchImap(octxt, params);
        try {
            for (ZimbraQueryHit hit = zqr.getNext(); hit != null; hit = zqr.getNext()) {
                i4list.add(new ImapMessage(hit));
            }
        } finally {
            zqr.close();
        }
    } catch (ServiceException e) {
        throw e;
    } catch (Exception e) {
        throw ServiceException.FAILURE("failure opening search folder", e);
    }
    return i4list;
}

Example 4 with ZimbraQueryHit

use of com.zimbra.common.mailbox.ZimbraQueryHit in project zm-mailbox by Zimbra.

the class TestZClient method searchImapWithCursor.

@Test(timeout = 50000)
public void searchImapWithCursor() throws Exception {
    ZMailbox zmbox = TestUtil.getZMailbox(USER_NAME);
    assertNotNull("ZMailbox", zmbox);
    Mailbox mbox = TestUtil.getMailbox(USER_NAME);
    int numMsgs = 400;
    for (int i = 0; i < numMsgs; i++) {
        TestUtil.addMessage(mbox, Mailbox.ID_FOLDER_INBOX, "same subject");
    }
    // A simple in:INBOX search worked fine but this complex search doesn't
    ZimbraSearchParams params = zmbox.createSearchParams("in:\"INBOX\" (item:{266--399} -tag:\\Deleted)");
    params.setIncludeTagDeleted(true);
    params.setMailItemTypes(MailItem.Type.toCommon(ImapMessage.SUPPORTED_TYPES));
    params.setZimbraSortBy(ZimbraSortBy.dateAsc);
    params.setLimit(10);
    /* Small sized window */
    params.setPrefetch(false);
    params.setZimbraFetchMode(ZimbraFetchMode.IDS);
    int numHits = 0;
    try (ZimbraQueryHitResults zqr = zmbox.searchImap((OpContext) null, params)) {
        for (ZimbraQueryHit hit = zqr.getNext(); hit != null; hit = zqr.getNext()) {
            numHits++;
        }
    } catch (Exception e) {
        throw ServiceException.FAILURE("failure opening search folder", e);
    }
    assertEquals("Number of hits", 399 - 266 + 1, numHits);
}

Example 5 with ZimbraQueryHit

use of com.zimbra.common.mailbox.ZimbraQueryHit in project zm-mailbox by Zimbra.

the class TestZClient method verifyImapSearchResults.

private void verifyImapSearchResults(ZimbraQueryHitResults results, int id, int imapUid, int parentId, int modSeq, MailItemType type, int flags, String[] tags, boolean nonZeroModSeq) throws ServiceException {
    ZimbraQueryHit hit = results.getNext();
    assertNotNull("ImapSearchResults hit should not be null", hit);
    assertEquals("Expected=Id Actual=hit.getItemId()", id, hit.getItemId());
    assertEquals("Expected=parentId Actual=hit.getParentId()", parentId, hit.getParentId());
    assertEquals("Expected=imapUid Actual=hit.getImapUid()", imapUid, hit.getImapUid());
    assertEquals("Expected=modSeq Actual=hit.getModifiedSequence()", modSeq, hit.getModifiedSequence());
    assertEquals("Expected=type Actual=hit.getMailItemType()", type, hit.getMailItemType());
    assertEquals("Expected=flags Actual=hit.getFlagBitmask()", flags, hit.getFlagBitmask());
    assertArrayEquals("Expected=tags Actual=hit.getTags()", tags, hit.getTags());
    if (nonZeroModSeq) {
        assertTrue(String.format("Modified sequence %s should be > 0", modSeq), modSeq > 0);
    }
}