Examples with Topics org.flyve.mdm.agent.data.database.entity.Topics used on opensource projects

Example 1 with Topics

use of org.flyve.mdm.agent.data.database.entity.Topics in project android-mdm-agent by flyve-mdm.

the class TopicsData method setValue.

public List<Topics> setValue(String topic, int qos) {
    if (dataBase.TopicsDao().getByTopic(topic).isEmpty()) {
        // remove previous fleet to keep just one
        if (topic.contains("fleet")) {
            dataBase.TopicsDao().deleteFleets();
        }
        Topics topics = new Topics();
        topics.topic = topic;
        topics.qos = qos;
        topics.status = 0;
        dataBase.TopicsDao().insert(topics);
    } else {
        Topics topics = dataBase.TopicsDao().getByTopic(topic).get(0);
        topics.qos = qos;
        dataBase.TopicsDao().update(topics);
    }
    return dataBase.TopicsDao().getByTopic(topic);
}

Example 2 with Topics

use of org.flyve.mdm.agent.data.database.entity.Topics in project android-mdm-agent by flyve-mdm.

the class MqttController method subscribe.

/**
 * Subscribe to the topic
 * When come from MQTT has a format like this {"subscribe":[{"topic":"/2/fleet/22"}]}
 */
public void subscribe(final String channel) {
    if (channel == null || channel.contains("null")) {
        // case of unsubscribe
        AppDataBase dataBase = AppDataBase.getAppDatabase(context);
        dataBase.TopicsDao().deleteFleets();
        return;
    }
    final List<Topics> topics = new TopicsData(context).setValue(channel, 0);
    // if topic null
    if (topics == null || topics.isEmpty()) {
        return;
    }
    // use List instead array because we need to keep only topic with status 0
    List<String> lstTopics = new ArrayList<>();
    List<Integer> lstQos = new ArrayList<>();
    for (int i = 0; i < topics.size(); i++) {
        // if not subscribed
        if (topics.get(i).status != 1) {
            lstTopics.add(topics.get(i).topic);
            lstQos.add(topics.get(i).qos);
        }
    }
    try {
        String[] arrayTopics;
        arrayTopics = lstTopics.toArray(new String[lstTopics.size()]);
        // transform list of Integer to array of int 'primitive'
        int size = lstQos.size();
        int[] arrayQos = new int[size];
        Integer[] temp = lstQos.toArray(new Integer[size]);
        for (int n = 0; n < size; ++n) {
            arrayQos[n] = temp[n];
        }
        IMqttToken subToken = client.subscribe(arrayTopics, arrayQos);
        subToken.setActionCallback(new IMqttActionListener() {

            @Override
            public void onSuccess(IMqttToken asyncActionToken) {
                // The message was published
                for (String topic : asyncActionToken.getTopics()) {
                    new TopicsData(context).setStatusTopic(topic, 1);
                    FlyveLog.d("Subscribe from fleet " + topic);
                    broadcastReceivedLog(" -> " + topic, "Subscribed", String.valueOf(asyncActionToken.getTopics().length));
                }
            }

            @Override
            public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
                // The subscription could not be performed, maybe the user was not
                // authorized to subscribe on the specified topic e.g. using wildcards
                String errorMessage = " unknown";
                if (exception != null) {
                    errorMessage = exception.getMessage();
                    Log.d("Subscribe", "Error", exception);
                }
                FlyveLog.e(this.getClass().getName() + ", subscribe", "ERROR on subscribe: " + errorMessage);
                broadcastReceivedLog(ERROR, "Error on subscribe", errorMessage);
            }
        });
    } catch (Exception ex) {
        FlyveLog.e(this.getClass().getName() + ", subscribe", ex.getMessage());
    }
}

Example 3 with Topics

use of org.flyve.mdm.agent.data.database.entity.Topics in project android-mdm-agent by flyve-mdm.

the class FragmentTopics method loadData.

private void loadData(ListView lst) {
    List<Topics> arrTopics = new TopicsData(FragmentTopics.this.getContext()).getAllTopics();
    ArrayList arr = new ArrayList<HashMap<String, Boolean>>();
    if (arrTopics.isEmpty()) {
        HashMap<String, String> map = new HashMap<>();
        map.put("topic", "");
        map.put("status", "");
        arr.add(map);
    } else {
        for (int i = 0; i < arrTopics.size(); i++) {
            HashMap<String, String> map = new HashMap<>();
            map.put("topic", String.valueOf(arrTopics.get(i).topic));
            map.put("status", String.valueOf(arrTopics.get(i).status));
            arr.add(map);
        }
    }
    lst.setAdapter(new TopicsAdapter(FragmentTopics.this.getActivity(), arr));
}

Example 4 with Topics

use of org.flyve.mdm.agent.data.database.entity.Topics in project android-mdm-agent by flyve-mdm.

the class TopicsData method setStatusTopic.

public void setStatusTopic(String topic, int status) {
    Topics topics = dataBase.TopicsDao().getByTopic(topic).get(0);
    topics.status = status;
    dataBase.TopicsDao().update(topics);
}

Example 5 with Topics

use of org.flyve.mdm.agent.data.database.entity.Topics in project android-mdm-agent by flyve-mdm.

the class MqttController method unsubscribe.

/**
 * Unsubscribe to the topic
 * When come from MQTT has a format like this {"subscribe":[{"topic":null}]}
 */
public void unsubscribe() {
    final AppDataBase dataBase = AppDataBase.getAppDatabase(context);
    List<Topics> topics = dataBase.TopicsDao().getFleets();
    if (!topics.isEmpty()) {
        for (int i = 0; i < topics.size(); i++) {
            final Topics topicToUnsubscribe = topics.get(i);
            try {
                IMqttToken subToken = client.unsubscribe(topicToUnsubscribe.topic);
                subToken.setActionCallback(new IMqttActionListener() {

                    @Override
                    public void onSuccess(IMqttToken asyncActionToken) {
                        FlyveLog.d("Unsubscribe from fleet " + topicToUnsubscribe.topic);
                        dataBase.TopicsDao().delete(topicToUnsubscribe);
                    }

                    @Override
                    public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
                        // The unsubscription could not be performed, maybe the user was not
                        // authorized to subscribe on the specified topic e.g. using wildcards
                        String errorMessage = " unknown";
                        if (exception != null) {
                            errorMessage = exception.getMessage();
                            Log.d("Unsubscribe", "Error", exception);
                        }
                        FlyveLog.e(this.getClass().getName() + ", unsubscribe", "ERROR on unsubscribe: " + errorMessage);
                        broadcastReceivedLog(ERROR, "Error on unsubscribe", errorMessage);
                    }
                });
            } catch (Exception ex) {
                FlyveLog.e(this.getClass().getName() + ", unsubscribe", ex.getMessage());
            }
        }
    }
}