Examples with Alarm org.netxms.client.events.Alarm used on opensource projects

Example 11 with Alarm

use of org.netxms.client.events.Alarm in project netxms by netxms.

the class AlarmListAdapter method getView.

/*
	 * (non-Javadoc)
	 * 
	 * @see android.widget.Adapter#getView(int, android.view.View,
	 * android.view.ViewGroup)
	 */
@SuppressLint("RtlHardcoded")
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    TextView message, source, date;
    LinearLayout view, texts, info, icons;
    ImageView severity, state;
    if (// new alarm, create fields
    convertView == null) {
        severity = new ImageView(context);
        severity.setPadding(5, 5, 5, 2);
        state = new ImageView(context);
        state.setPadding(5, 5, 5, 2);
        icons = new LinearLayout(context);
        icons.setOrientation(LinearLayout.VERTICAL);
        icons.addView(severity);
        icons.addView(state);
        source = new TextView(context);
        source.setPadding(5, 2, 5, 2);
        source.setTextColor(r.getColor(R.color.text_color));
        date = new TextView(context);
        date.setPadding(5, 2, 5, 2);
        date.setTextColor(r.getColor(R.color.text_color));
        date.setGravity(Gravity.RIGHT);
        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        lp.gravity = Gravity.RIGHT;
        date.setLayoutParams(lp);
        message = new TextView(context);
        message.setPadding(5, 2, 5, 2);
        message.setTextColor(r.getColor(R.color.text_color));
        info = new LinearLayout(context);
        info.setOrientation(LinearLayout.HORIZONTAL);
        info.addView(source);
        info.addView(date);
        texts = new LinearLayout(context);
        texts.setOrientation(LinearLayout.VERTICAL);
        lp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        texts.setLayoutParams(lp);
        texts.addView(info);
        texts.addView(message);
        view = new CheckableLinearLayout(context);
        view.addView(icons);
        view.addView(texts);
    } else {
        // get reference to existing alarm
        view = (CheckableLinearLayout) convertView;
        icons = (LinearLayout) view.getChildAt(1);
        severity = (ImageView) icons.getChildAt(0);
        state = (ImageView) icons.getChildAt(1);
        texts = (LinearLayout) view.getChildAt(2);
        info = (LinearLayout) texts.getChildAt(0);
        source = (TextView) info.getChildAt(0);
        date = (TextView) info.getChildAt(1);
        message = (TextView) texts.getChildAt(1);
    }
    // get node name
    Alarm alarm = alarms.get(position);
    source.setText(getObjectName(alarm.getSourceObjectId()));
    date.setText(DateFormat.getDateTimeInstance().format(alarm.getLastChangeTime()));
    message.setText(alarm.getMessage());
    severity.setImageResource(getAlarmIconSeverity(alarm));
    state.setImageResource(getAlarmIconState(alarm));
    return view;
}

Example 12 with Alarm

use of org.netxms.client.events.Alarm in project netxms by netxms.

the class AlarmNotifier method init.

/**
 * Initialize alarm notifier
 */
public static void init(NXCSession session) {
    AlarmNotifier.session = session;
    ps = Activator.getDefault().getPreferenceStore();
    workspaceUrl = Platform.getInstanceLocation().getURL();
    checkSounds();
    lastReminderTime = System.currentTimeMillis();
    try {
        Map<Long, Alarm> alarms = session.getAlarms();
        for (Alarm a : alarms.values()) {
            alarmStates.put(a.getId(), a.getState());
            if (a.getState() == Alarm.STATE_OUTSTANDING)
                outstandingAlarms++;
        }
    } catch (Exception e) {
    }
    listener = new SessionListener() {

        @Override
        public void notificationHandler(SessionNotification n) {
            if ((n.getCode() == SessionNotification.NEW_ALARM) || (n.getCode() == SessionNotification.ALARM_CHANGED)) {
                processNewAlarm((Alarm) n.getObject());
            } else if ((n.getCode() == SessionNotification.ALARM_TERMINATED) || (n.getCode() == SessionNotification.ALARM_DELETED)) {
                Alarm a = (Alarm) n.getObject();
                Integer state = alarmStates.get(a.getId());
                if (state != null) {
                    if (state == Alarm.STATE_OUTSTANDING)
                        outstandingAlarms--;
                    alarmStates.remove(a.getId());
                }
            } else if (n.getCode() == SessionNotification.MULTIPLE_ALARMS_RESOLVED) {
                BulkAlarmStateChangeData d = (BulkAlarmStateChangeData) n.getObject();
                for (Long id : d.getAlarms()) {
                    Integer state = alarmStates.get(id);
                    if (state != null) {
                        if (state == Alarm.STATE_OUTSTANDING) {
                            outstandingAlarms--;
                        }
                    }
                    alarmStates.put(id, Alarm.STATE_RESOLVED);
                }
            } else if (n.getCode() == SessionNotification.MULTIPLE_ALARMS_TERMINATED) {
                BulkAlarmStateChangeData d = (BulkAlarmStateChangeData) n.getObject();
                for (Long id : d.getAlarms()) {
                    Integer state = alarmStates.get(id);
                    if (state != null) {
                        if (state == Alarm.STATE_OUTSTANDING)
                            outstandingAlarms--;
                        alarmStates.remove(id);
                    }
                }
            }
        }
    };
    session.addListener(listener);
    Thread reminderThread = new Thread(new Runnable() {

        @Override
        public void run() {
            while (true) {
                try {
                    Thread.sleep(10000);
                } catch (InterruptedException e) {
                }
                IPreferenceStore ps = Activator.getDefault().getPreferenceStore();
                long currTime = System.currentTimeMillis();
                if (// $NON-NLS-1$
                ps.getBoolean("OUTSTANDING_ALARMS_REMINDER") && (outstandingAlarms > 0) && (lastReminderTime + 300000 <= currTime)) {
                    Display.getDefault().syncExec(new Runnable() {

                        @Override
                        public void run() {
                            soundQueue.offer(SEVERITY_TEXT[SEVERITY_TEXT.length - 1]);
                            AlarmReminderDialog dlg = new AlarmReminderDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
                            dlg.open();
                        }
                    });
                    lastReminderTime = currTime;
                }
            }
        }
    }, // $NON-NLS-1$
    "AlarmReminderThread");
    reminderThread.setDaemon(true);
    reminderThread.start();
    Thread playerThread = new Thread(new Runnable() {

        @Override
        public void run() {
            while (true) {
                String soundId;
                try {
                    soundId = soundQueue.take();
                } catch (InterruptedException e) {
                    continue;
                }
                Clip sound = null;
                try {
                    String fileName = getSoundAndDownloadIfRequired(soundId);
                    if (fileName != null) {
                        sound = (Clip) AudioSystem.getLine(new Line.Info(Clip.class));
                        sound.open(AudioSystem.getAudioInputStream(new File(workspaceUrl.getPath(), fileName).getAbsoluteFile()));
                        sound.start();
                        while (!sound.isRunning()) Thread.sleep(10);
                        while (sound.isRunning()) {
                            Thread.sleep(10);
                        }
                    }
                } catch (Exception e) {
                    // $NON-NLS-1$
                    Activator.logError("Exception in alarm sound player", e);
                } finally {
                    if ((sound != null) && sound.isOpen())
                        sound.close();
                }
            }
        }
    }, "AlarmSoundPlayer");
    playerThread.setDaemon(true);
    playerThread.start();
}

Example 13 with Alarm

use of org.netxms.client.events.Alarm in project netxms by netxms.

the class NXCSession method getAlarm.

/**
 * Get information about single active alarm. Terminated alarms cannot be accessed with this call.
 *
 * @param alarmId alarm ID
 * @return alarm object
 * @throws IOException  if socket I/O error occurs
 * @throws NXCException if NetXMS server returns an error or operation was timed out
 */
public Alarm getAlarm(long alarmId) throws IOException, NXCException {
    NXCPMessage msg = newMessage(NXCPCodes.CMD_GET_ALARM);
    msg.setFieldInt32(NXCPCodes.VID_ALARM_ID, (int) alarmId);
    sendMessage(msg);
    final NXCPMessage response = waitForRCC(msg.getMessageId());
    return new Alarm(response);
}

Example 14 with Alarm

use of org.netxms.client.events.Alarm in project netxms by netxms.

the class AlarmTest method testGetEvents.

// NOTE: server must have at least 1 active alarm for this test.
public void testGetEvents() throws Exception {
    final NXCSession session = connect();
    HashMap<Long, Alarm> list = session.getAlarms();
    if (list.size() > 0) {
        final Long alarmId = list.keySet().iterator().next();
        List<EventInfo> events = session.getAlarmEvents(alarmId);
        for (EventInfo e : events) {
            System.out.println(e.getTimeStamp() + " " + e.getName() + " " + e.getMessage());
        }
    }
    session.disconnect();
}

Example 15 with Alarm

use of org.netxms.client.events.Alarm in project netxms by netxms.

the class AlarmTest method testAlarmUpdate.

// NOTE: server must have at least 1 active alarm for this test.
// This alarm  will be terminated during test.
public void testAlarmUpdate() throws Exception {
    final NXCSession session = connect();
    HashMap<Long, Alarm> list = session.getAlarms();
    if (list.size() > 0) {
        final Semaphore s = new Semaphore(0);
        final List<Long> alarmIds = new ArrayList<Long>(2);
        alarmIds.add(list.keySet().iterator().next());
        // Made up alarm ID to check if it is returned
        alarmIds.add(123456789L);
        final boolean[] success = new boolean[1];
        success[0] = false;
        session.addListener(new SessionListener() {

            public void notificationHandler(SessionNotification n) {
                List<Long> termAlarmIds = ((BulkAlarmStateChangeData) n.getObject()).getAlarms();
                long termAlarmId = termAlarmIds.get(0);
                assertEquals(SessionNotification.MULTIPLE_ALARMS_TERMINATED, n.getCode());
                assertEquals(alarmIds.get(0).longValue(), termAlarmId);
                success[0] = true;
                s.release();
            }
        });
        session.subscribe(NXCSession.CHANNEL_ALARMS);
        Map<Long, Integer> terminationFails = session.bulkTerminateAlarms(alarmIds);
        assertTrue(terminationFails.get(alarmIds.get(1)) == RCC.INVALID_ALARM_ID);
        assertTrue(s.tryAcquire(3, TimeUnit.SECONDS));
        assertEquals(true, success[0]);
    }
    session.disconnect();
}