Example usage for org.dom4j Element getText

List of usage examples for org.dom4j Element getText

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Introduction

In this page you can find the example usage for org.dom4j Element getText.

Prototype

String getText();

Source Link

Document

Returns the text value of this element without recursing through child elements.

Usage

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MessageStateHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ iq) throws UnauthorizedException {
    JID fromJID = iq.getFrom();/*from  w w w.  j  a v a2 s  .  com*/
    String appId = JIDUtil.getAppId(fromJID);
    //read the command
    Element element = iq.getChildElement();
    String payload = element.getText();
    String commandId = element.attributeValue(Constants.MMX_ATTR_COMMAND);

    if (commandId == null || commandId.isEmpty() || commandId.trim().isEmpty()) {
        return IQUtils.createErrorIQ(iq, MessageStatusCode.INVALID_COMMAND.getMessage(),
                MessageStatusCode.INVALID_COMMAND.getCode());
    }

    Constants.MessageCommand command = null;
    try {
        command = Constants.MessageCommand.valueOf(commandId);
    } catch (IllegalArgumentException e) {
        LOGGER.info("Invalid device command string:" + commandId, e);
    }
    if (command == null) {
        return IQUtils.createErrorIQ(iq, MessageStatusCode.INVALID_COMMAND.getMessage(),
                MessageStatusCode.INVALID_COMMAND.getCode());
    }

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Processing command:" + command.toString());
    }

    switch (command) {
    case query:
        return processMessageQuery(iq, appId, payload);
    case getTags:
        return processGetTags(iq, appId, payload);
    case setTags:
        return processSetTags(iq, appId, payload);
    case addTags:
        return processAddTags(iq, appId, payload);
    case removeTags:
        return processRemoveTags(iq, appId, payload);
    case getEvents:
        return processGetEvents(iq, appId, payload);
    case setEvents:
        return processSetEvents(iq, appId, payload);
    case addEvents:
        return processAddEvents(iq, appId, payload);
    case removeEvents:
        return processRemoveEvents(iq, appId, payload);
    default:
        LOGGER.info("Unknown message command");
        return IQUtils.createErrorIQ(iq, MessageStatusCode.INVALID_COMMAND.getMessage(),
                MessageStatusCode.INVALID_COMMAND.getCode());
    }
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MMXPubSubHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ iq) throws UnauthorizedException {
    JID from = iq.getFrom();//from   w w  w  .  j  ava2s  . c o m
    String appId = JIDUtil.getAppId(from);
    Element element = iq.getChildElement();
    String payload = element.getText();
    String commandId = element.attributeValue(Constants.MMX_ATTR_COMMAND);

    if (commandId == null || commandId.isEmpty() || commandId.trim().isEmpty()) {
        return IQUtils.createErrorIQ(iq, StatusCode.INVALID_COMMAND.getMessage() + commandId,
                StatusCode.INVALID_COMMAND.getCode());
    }

    try {
        MMXStatus status;
        Constants.PubSubCommand command = Constants.PubSubCommand.valueOf(commandId);
        if (Log.isDebugEnabled()) {
            Log.debug("Processing command:" + command.toString());
        }
        MMXTopicManager topicMgr = MMXTopicManager.getInstance();
        switch (command) {
        case getlatest:
            status = topicMgr.processSendLastPublishedItems(from, appId,
                    SendLastPublishedItems.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case listtopics:
            TopicAction.ListResponse lstresp = topicMgr.listTopics(from, appId,
                    TopicAction.ListRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(lstresp));
        case createtopic:
            status = topicMgr.createTopic(from, appId, TopicAction.CreateRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case deletetopic:
            status = topicMgr.deleteTopic(from, appId, TopicAction.DeleteRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case getTopic:
            TopicInfo info = topicMgr.getTopic(from, appId, MMXTopicId.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(info));
        //      case publish:
        //        TopicOps.PublishResponse pubresp = publishToTopic(from, appId,
        //            TopicOps.PublishRequest.fromJson(payload)));
        //        return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(pubresp));
        case retract:
            status = topicMgr.retractFromTopic(from, appId, TopicAction.RetractRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case retractall:
            status = topicMgr.retractAllFromTopic(from, appId, TopicAction.RetractAllRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case subscribe:
            TopicAction.SubscribeResponse resp = topicMgr.subscribeTopic(from, appId,
                    TopicAction.SubscribeRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(resp));
        case unsubscribe:
            status = topicMgr.unsubscribeTopic(from, appId, TopicAction.UnsubscribeRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case unsubscribeForDev:
            status = topicMgr.unsubscribeForDev(from, appId,
                    TopicAction.UnsubscribeForDevRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case getSummary:
            TopicAction.SummaryResponse sumresp = topicMgr.getSummary(from, appId,
                    TopicAction.SummaryRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(sumresp));
        case getTags:
            TopicAction.TopicTags tagsresp = topicMgr.getTags(from, appId, MMXTopicId.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(tagsresp));
        case setTags:
            status = topicMgr.setTags(from, appId, TopicAction.TopicTags.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case addTags:
            status = topicMgr.addTags(from, appId, TopicAction.TopicTags.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case removeTags:
            status = topicMgr.removeTags(from, appId, TopicAction.TopicTags.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(status));
        case queryTopic:
            TopicAction.TopicQueryResponse qryresp = topicMgr.queryTopic(from, appId,
                    TopicAction.TopicQueryRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(qryresp));
        case searchTopic:
            TopicAction.TopicQueryResponse srchresp = topicMgr.searchTopic(from, appId,
                    TopicAction.TopicSearchRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(srchresp));
        case fetch:
            TopicAction.FetchResponse fetchresp = topicMgr.fetchItems(from, appId,
                    TopicAction.FetchRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, fetchresp.toJson());
        case searchByTags:
            List<TopicInfo> topiclist = topicMgr.searchByTags(from, appId, TagSearch.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(topiclist));
        case getItems:
            TopicAction.FetchResponse getresp = topicMgr.getItems(from, appId,
                    TopicAction.ItemsByIdsRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, getresp.toJson());
        case getSubscribers:
            TopicAction.SubscribersResponse subresp = topicMgr.getSubscribers(from, appId,
                    TopicAction.SubscribersRequest.fromJson(payload));
            return IQUtils.createResultIQ(iq, GsonData.getGson().toJson(subresp));
        }
    } catch (IllegalArgumentException e) {
        Log.info("Invalid pubsub command string:" + commandId, e);
        return IQUtils.createErrorIQ(iq, e.getMessage(), StatusCode.BAD_REQUEST.getCode());
    } catch (MMXException e) {
        return IQUtils.createErrorIQ(iq, e.getMessage(), e.getCode());
    }
    return IQUtils.createErrorIQ(iq, StatusCode.INVALID_COMMAND.getMessage() + commandId,
            StatusCode.INVALID_COMMAND.getCode());
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MMXPushNSHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ iq) throws UnauthorizedException {
    LOGGER.trace("handleIQ : {}", iq);
    JID fromJID = iq.getFrom();/* w  ww.  j a  v  a2  s  .c om*/
    String appId = JIDUtil.getAppId(fromJID);
    Element element = iq.getChildElement();
    String command = element.attributeValue(Constants.MMX_ATTR_COMMAND);
    String toJID = element.attributeValue(Constants.MMX_ATTR_DST);
    String deviceId = new JID(toJID).getResource();
    LOGGER.trace("handleIQ : toJID={}, deviceId={}", toJID, deviceId);

    MMXPushMessageValidator validator = new IQPushMessageValidator();
    MMXPushValidationResult validationResult = validator.validate(appId,
            JIDUtil.getUserId(new JID(toJID).getNode()), deviceId);

    if (validationResult instanceof MMXPushValidationFailure)
        return getRespIQ(iq, validationResult.getCode());

    String pushMessageId = PushUtil.generateId(appId, deviceId);
    MMXPayload mmxPayload = new MMXPushPayload(command, element.getText());
    PushSender sender = new PushMessageSender();
    PushResult pushResult = sender.push(appId, deviceId, mmxPayload,
            ((MMXPushValidationSuccess) validationResult).getContext());

    if (pushResult.isError())
        return getRespIQ(iq, PushStatusCode.ERROR_SENDING_PUSH);

    storeMessage(pushMessageId, deviceId, appId);
    return getRespIQ(iq, PushStatusCode.SUCCESSFUL);
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MMXUserHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ packet) throws UnauthorizedException {
    LOGGER.info("MMXUserHandler.handleIQ called");
    JID from = packet.getFrom();//from w  w  w.j a  va  2s  .  c o  m
    String command = IQUtils.getCommand(packet);
    try {
        UserCommand cmd = UserCommand.valueOf(command);
        LocalClientSession session = (LocalClientSession) sessionManager.getSession(from);
        // Session must be authenticated for delete/query/update, and must not be
        // closed for create/reset.
        if (session == null || session.getStatus() == Session.STATUS_CLOSED
                || (session.getStatus() == Session.STATUS_CONNECTED
                        && (cmd != UserCommand.create && cmd != UserCommand.reset))) {
            IQ reply = IQUtils.createErrorIQ(packet, PacketError.Condition.not_authorized);
            if (session == null || packet.getFrom() != null) {
                return reply;
            } else {
                reply.setTo(session.getAddress());
                reply.setFrom((JID) null);
                session.process(reply);
                return null;
            }
        }

        JID fromJID;
        String appId;
        Element element = packet.getChildElement();
        String payload = element.getText();
        // These two commands have no "from".
        if (cmd != UserCommand.create && cmd != UserCommand.reset) {
            fromJID = packet.getFrom();
            appId = JIDUtil.getAppId(fromJID);
        } else {
            fromJID = null;
            appId = null;
        }

        switch (cmd) {
        case list:
            return handleListUsers(packet, fromJID, appId, payload);
        case get:
            return handleGetUser(packet, fromJID, appId, payload);
        case search:
            return handleSearchUser(packet, fromJID, appId, payload);
        case query:
            return handleQueryUser(packet, fromJID, appId, payload);
        case update:
            return handleUpdateUser(packet, fromJID, appId, payload);
        case delete:
            return handleDeleteUser(packet, fromJID, appId, payload);
        case getTags:
            return handleGetTags(packet, fromJID, appId, payload);
        case setTags:
            return handleSetTags(packet, fromJID, appId, payload);
        case addTags:
            return handleAddTags(packet, fromJID, appId, payload);
        case removeTags:
            return handleRemoveTags(packet, fromJID, appId, payload);
        case searchByTags:
            return handleSearchByTags(packet, fromJID, appId, payload);
        case create:
            IQ reply = handleCreateUser(packet, payload);
            // There was no "from"; send the reply directly to the client session
            reply.setTo(session.getAddress());
            reply.setFrom((JID) null);
            session.process(reply);
            return null;
        //    case reset:
        //      IQ reply = handleResetPassword(packet, payload);
        //      // there was no "from"; send the reply directly to the client session
        //      reply.setTo(session.getAddress());
        //      reply.setFrom((JID) null);
        //      return null;
        }
    } catch (IllegalArgumentException e) {
        LOGGER.info("Invalid user command string:" + command, e);
        return IQUtils.createErrorIQ(packet, e.getMessage(), StatusCode.BAD_REQUEST);
    }
    return IQUtils.createErrorIQ(packet, UserOperationStatusCode.INVALID_COMMAND.getMessage(),
            UserOperationStatusCode.INVALID_COMMAND.getCode());
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MMXWakeupNSHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ iq) throws UnauthorizedException {

    LOGGER.debug("handleIQ : {}", iq);

    JID fromJID = iq.getFrom();/*from  w  w  w.  ja v a2 s.  co  m*/
    String appId = JIDUtil.getAppId(fromJID);

    Element element = iq.getChildElement();
    String command = element.attributeValue(Constants.MMX_ATTR_COMMAND);

    if (!isValidCommand(command))
        return getRespIQ(iq, PushStatusCode.BAD_COMMAND_VALUE);

    String toJID = element.attributeValue(Constants.MMX_ATTR_DST);
    String deviceId = new JID(toJID).getResource();
    LOGGER.trace("handleIQ : toJID={}, deviceId={}", toJID, deviceId);

    MMXPushMessageValidator validator = new IQPushMessageValidator();
    MMXPushValidationResult validationResult = validator.validate(appId,
            JIDUtil.getUserId(new JID(toJID).getNode()), deviceId);

    if (validationResult instanceof MMXPushValidationFailure)
        return getRespIQ(iq, validationResult.getCode());

    String pushMessageId = PushUtil.generateId(appId, deviceId);
    PingPong pingpong = new Gson().fromJson(element.getText(), PingPong.class);

    if (command.toLowerCase().equals(Constants.PingPongCommand.ping.name())) {
        LOGGER.trace("handleIQ : command is ping command checking url");
        if (Strings.isNullOrEmpty(pingpong.getUrl())) {
            String callbackUrl = CallbackUrlUtil.buildCallBackURL(pushMessageId);
            pingpong.setUrl(callbackUrl);
            LOGGER.trace("handleIQ : built url={} for messageID={}", callbackUrl, pushMessageId);
        }

    }

    MMXPayload mmxPayload = new MMXWakeupPayload(command, new Gson().toJson(pingpong));
    PushSender sender = new PushMessageSender();
    PushResult pushResult = sender.push(appId, deviceId, mmxPayload,
            ((MMXPushValidationSuccess) validationResult).getContext());
    if (pushResult.isError())
        return getRespIQ(iq, PushStatusCode.ERROR_SENDING_PUSH);

    storeMessage(pushMessageId, deviceId, appId, Constants.PingPongCommand.valueOf(command.toLowerCase()));
    return getRespIQ(iq, PushStatusCode.SUCCESSFUL);
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.handler.MsgAckIQHandler.java

License:Apache License

@Override
public IQ handleIQ(IQ packet) throws UnauthorizedException {
    long start = System.nanoTime();
    try {//from w w w  .java 2  s  . c o m
        Element element = packet.getChildElement();
        String payload = element.getText();
        MsgAck acknowledgement = GsonData.getGson().fromJson(payload, MsgAck.class);
        String from = acknowledgement.getFrom();
        String to = acknowledgement.getTo();
        String messageId = acknowledgement.getMsgId();

        MMXOfflineStorageUtil.removeMessage(to, messageId);

        String appId = JIDUtil.getAppId(to);
        String deviceId = JIDUtil.getResource(to);
        MessageDAO messageDAO = getMessageDAO();
        int count = messageDAO.messageDelivered(appId, deviceId, messageId);
        if (count == 0) {
            LOGGER.warn(String.format("No message updated for appId:%s deviceId:%s messageId:%s", appId,
                    deviceId, messageId));
        }
    } catch (Throwable t) {
        LOGGER.warn("Throwable in handleIQ", t);
    }
    /**
     * based on discussion with login2 we are returning 200 even if an exception is encountered when processing
     * these ack. The reason is the client can't deal with an error response.
     */
    MMXStatus response = new MMXStatus();
    response.setCode(MsgAckOperationStatusCode.DELIVERY_ACK_PROCESSED.getCode());
    IQ result = IQUtils.createResultIQ(packet, response.toJson());
    long end = System.nanoTime();
    long delta = end - start;
    String template = "Processed msgack in [%d] milliseconds";
    LOGGER.info(String.format(template, TimeUnit.MILLISECONDS.convert(delta, TimeUnit.NANOSECONDS)));
    return result;
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.interceptor.MessageDistributedAnnotator.java

License:Apache License

@Override
public void annotate(Message message) {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Annotating a message with id:{}", message.getID());
    }//from w  w  w . ja va 2s.  co  m
    Element mmx = message.getChildElement(Constants.MMX, Constants.MMX_NS_MSG_PAYLOAD);
    Element internalMeta = mmx.element(Constants.MMX_MMXMETA);
    String currentInternalMetaJSON = internalMeta != null ? internalMeta.getText() : null;

    JsonObject jsonObject = null;

    if (currentInternalMetaJSON != null && !currentInternalMetaJSON.isEmpty()) {
        JsonParser parser = new JsonParser();
        try {
            jsonObject = parser.parse(currentInternalMetaJSON).getAsJsonObject();
        } catch (JsonSyntaxException e) {
            LOGGER.warn("Failed to parse mmxmeta string:{} as JSON string", currentInternalMetaJSON, e);
            //assume that the mmxmeta was some invalid JSON.
            jsonObject = new JsonObject();
        }
    } else {
        jsonObject = new JsonObject();
    }
    jsonObject.addProperty(MMXServerConstants.DISTRIBUTED_KEY, true);
    ;
    String updatedInternalMetaJSON = jsonObject.toString();
    if (internalMeta == null) {
        internalMeta = mmx.addElement(Constants.MMX_MMXMETA);
    }
    internalMeta.setText(updatedInternalMetaJSON);
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.interceptor.MessageDistributedAnnotator.java

License:Apache License

@Override
public boolean isAnnotated(Message message) {
    boolean rv = false;
    Element mmx = message.getChildElement(Constants.MMX, Constants.MMX_NS_MSG_PAYLOAD);
    Element internalMeta = mmx.element(Constants.MMX_MMXMETA);
    String currentInternalMetaJSON = internalMeta != null ? internalMeta.getText() : null;
    if (currentInternalMetaJSON != null && !currentInternalMetaJSON.isEmpty()) {
        JsonParser parser = new JsonParser();
        JsonElement jsonElement = parser.parse(currentInternalMetaJSON).getAsJsonObject();
        JsonObject jsonObject = jsonElement.isJsonObject() ? jsonElement.getAsJsonObject() : null;
        if (jsonObject != null) {
            rv = jsonObject.has(MMXServerConstants.DISTRIBUTED_KEY);
        }/*from  w  w  w.  ja v a2 s . com*/
    }
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Checking if message :{} result:{}", message, rv);
    }
    return rv;
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.interceptor.MMXMessageHandlingRule.java

License:Apache License

private MMXid[] getRecipients(PacketExtension payload) {
    Element mmxElement = payload.getElement();
    if (mmxElement == null) {
        return null;
    }//from  w  w w . j av a 2 s. c om
    Element element = mmxElement.element(Constants.MMX_MMXMETA);
    if (element == null) {
        return null;
    }
    MmxHeaders mmxMeta = GsonData.getGson().fromJson(element.getText(), MmxHeaders.class);
    List<Map<String, String>> list = (List<Map<String, String>>) mmxMeta.getHeader(MmxHeaders.TO, null);
    if (list == null) {
        return null;
    }
    int i = 0;
    MMXid[] recipients = new MMXid[list.size()];
    for (Map<String, String> map : list) {
        recipients[i++] = MMXid.fromMap(map);
    }
    return recipients;
}

From source file:com.magnet.mmx.server.plugin.mmxmgmt.interceptor.MMXMessageHandlingRule.java

License:Apache License

private Object getMmxMeta(PacketExtension payload, String key, Object defVal) {
    Element mmxElement = payload.getElement();
    if (mmxElement == null) {
        return defVal;
    }//www.j ava  2 s. c  o  m
    Element element = mmxElement.element(Constants.MMX_MMXMETA);
    if (element == null) {
        return defVal;
    }
    MmxHeaders mmxMeta = GsonData.getGson().fromJson(element.getText(), MmxHeaders.class);
    return mmxMeta.getHeader(key, defVal);
}