Java Code Examples for org.jivesoftware.smack.packet.Message#hasExtension()

private boolean isMessageCorrection(Message message) {
    return message.hasExtension(MessageCorrectExtension.ELEMENT, MessageCorrectExtension.NAMESPACE);
}
 

private void manageMessageReceived(Message message, Date delayDate, String messageId, boolean fromMam) {
    String[] jidList = message.getFrom().toString().split("/");

    ChatMessage chatMessage = new ChatMessage();
    chatMessage.setMessageId(messageId);

    String chatRoomJID;
    if (!jidList[0].equals(Preferences.getInstance().getUserXMPPJid())) {
        chatRoomJID = jidList[0];
    } else {
        chatRoomJID = message.getTo().toString().split("/")[0];
    }
    chatMessage.setRoomJid(chatRoomJID);

    // not saving messages with my affiliation changes to "none", and delete the chat in that case
    if (checkIfMyIsAffiliationNone(message)) {
        deleteChat(chatRoomJID);
        return;
    }

    if (message.hasExtension(JivePropertiesExtension.ELEMENT, JivePropertiesExtension.NAMESPACE)) {
        return;
    }

    RoomsListManager.getInstance().createChatIfNotExists(chatRoomJID, true);

    manageSender(jidList, chatMessage, chatRoomJID);

    chatMessage.setStatus(ChatMessage.STATUS_SENT);
    chatMessage.setUnread(true);

    if (isBoBMessage(message)) {
        BoBExtension bobExtension = BoBExtension.from(message);
        chatMessage.setContent(Base64.decodeToString(bobExtension.getBoBHash().getHash()));
        chatMessage.setType(ChatMessage.TYPE_STICKER);
    } else {
        chatMessage.setContent(message.getBody());
        chatMessage.setType(ChatMessage.TYPE_CHAT);
    }

    Realm realm = RealmManager.getInstance().getRealm();
    Chat chatRoom = realm.where(Chat.class).equalTo("jid", chatRoomJID).findFirst();
    realm.beginTransaction();

    if (canBeTextMessageOrSticker(message) && !fromMam) {
        chatRoom.addUnreadMessage();
    }

    // room name or subject change
    manageConfigurationsChange(message, chatMessage, chatRoom);

    // not saving invalid messages
    if (chatMessage.getContent() == null || chatMessage.getContent().isEmpty() || chatMessage.getUserSender() == null) {
        realm.commitTransaction();
        realm.close();
        return;
    }

    // assign date
    manageDelayDate(delayDate, chatMessage);

    realm.copyToRealmOrUpdate(chatMessage);
    realm.commitTransaction();
    realm.close();
}
 

private boolean isBoBMessage(Message message) {
    return message.hasExtension(BoBExtension.ELEMENT, BoBExtension.NAMESPACE);
}
 

private boolean hasConfigurationChangeExtension(Message message) {
    return message.hasExtension(MUCLightElements.ConfigurationsChangeExtension.ELEMENT, MUCLightElements.ConfigurationsChangeExtension.NAMESPACE);
}
 

private boolean hasAffiliationsChangeExtension(Message message) {
    return message.hasExtension(MUCLightElements.AffiliationsChangeExtension.ELEMENT, MUCLightElements.AffiliationsChangeExtension.NAMESPACE);
}
 

public static boolean hasFallbackIndication(Message message) {
    return message.hasExtension(ELEMENT, NAMESPACE);
}
 

public static boolean hasUserTuneElement(Message message) {
    return message.hasExtension(UserTuneElement.class);
}
 

/**
 * Return true if the provided {@link Message} contains a {@link FasteningElement}.
 *
 * @param message message
 * @return true if the stanza has an {@link FasteningElement}.
 */
public static boolean hasFasteningElement(Message message) {
    return message.hasExtension(ELEMENT, MessageFasteningManager.NAMESPACE);
}
 

/**
 * Returns true, if the message has at least one spoiler element.
 *
 * @param message message
 * @return true if message has spoiler extension
 */
public static boolean containsSpoiler(Message message) {
    return message.hasExtension(SpoilerElement.ELEMENT, NAMESPACE);
}
 

/**
 * Return true, if the {@code message} has a {@link MoodElement}, otherwise false.
 *
 * @param message message
 *
 * @return true of false
 */
public static boolean hasMoodElement(Message message) {
    return message.hasExtension(ELEMENT, NAMESPACE);
}