Examples with ResponseContainer org.netxms.websvc.json.ResponseContainer used on opensource projects

Example 1 with ResponseContainer

use of org.netxms.websvc.json.ResponseContainer in project netxms by netxms.

the class SummaryTableAdHoc method create.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#create(org.json.JSONObject)
    */
@Override
protected Object create(JSONObject data) throws Exception {
    NXCSession session = getSession();
    if (!session.isObjectsSynchronized())
        session.syncObjects();
    String objectFilter = JsonTools.getStringFromJson(data, "baseObject", null);
    log.debug("POST adhoc summaryTable: baseObject = " + objectFilter);
    JSONArray columnFilter = JsonTools.getJsonArrayFromJson(data, "columns", null);
    if (objectFilter == null || objectFilter.isEmpty() || columnFilter == null) {
        log.warn("POST adhoc summaryTable: no DciSummaryTableColumn table or no value for BaseObject");
        return createErrorResponse(RCC.INVALID_ARGUMENT);
    }
    long baseObjectId;
    try {
        baseObjectId = Long.parseLong(objectFilter);
    } catch (NumberFormatException ex) {
        AbstractObject obj = session.findObjectByName(objectFilter);
        if (obj != null)
            baseObjectId = obj.getObjectId();
        else
            baseObjectId = 0;
    }
    List<DciSummaryTableColumn> columns = new ArrayList<DciSummaryTableColumn>();
    for (int i = 0; i < columnFilter.length(); i++) {
        JSONObject obj = columnFilter.getJSONObject(i);
        columns.add(new DciSummaryTableColumn(JsonTools.getStringFromJson(obj, "columnName", ""), JsonTools.getStringFromJson(obj, "dciName", ""), JsonTools.getBooleanFromJson(obj, "isRegexp", false) ? DciSummaryTableColumn.REGEXP_MATCH : 0));
    }
    AggregationFunction agrFunc = JsonTools.getEnumFromJson(data, AggregationFunction.class, "aggregationFunction", null);
    Date startDate;
    Date endDate;
    long date = JsonTools.getLongFromJson(data, "startDate", -1);
    startDate = date > 0 ? new Date(date * 1000) : null;
    date = JsonTools.getLongFromJson(data, "endDate", -1);
    endDate = date > 0 ? new Date(date * 1000) : null;
    // end date
    boolean multiInstance = JsonTools.getBooleanFromJson(data, "multiInstance", true);
    Table table = session.queryAdHocDciSummaryTable(baseObjectId, columns, agrFunc, startDate, endDate, multiInstance);
    // create json
    JSONObject root = new JSONObject();
    JSONArray columnList = new JSONArray();
    JSONArray rowList = new JSONArray();
    String[] names = table.getColumnDisplayNames();
    for (int i = 0; i < names.length; i++) columnList.put(names[i]);
    root.put("columns", columnList);
    TableRow[] rows = table.getAllRows();
    for (int i = 0; i < rows.length; i++) {
        JSONArray row = new JSONArray();
        for (int j = 0; j < rows[i].size(); j++) row.put(rows[i].get(j).getValue());
        rowList.put(row);
    }
    root.put("rows", rowList);
    return new ResponseContainer("table", root);
}

Example 2 with ResponseContainer

use of org.netxms.websvc.json.ResponseContainer in project netxms by netxms.

the class HistoricalData method get.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#get(java.lang.String)
    */
@Override
protected Object get(String id, Map<String, String> query) throws Exception {
    NXCSession session = getSession();
    AbstractObject obj = getObject();
    long dciId = 0;
    try {
        dciId = Long.parseLong(id);
    } catch (NumberFormatException e) {
        dciId = session.dciNameToId(obj.getObjectId(), id);
    }
    if (obj == null || dciId == 0 || !(obj instanceof DataCollectionTarget))
        throw new NXCException(RCC.INVALID_OBJECT_ID);
    String timeFrom = query.get("from");
    String timeTo = query.get("to");
    String timeInteval = query.get("timeInterval");
    String itemCount = query.get("itemCount");
    DciData data = null;
    if (timeFrom != null || timeTo != null) {
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(parseLong(timeFrom, 0) * 1000), new Date(parseLong(timeTo, System.currentTimeMillis() / 1000) * 1000), parseInt(itemCount, 0), false);
    } else if (timeInteval != null) {
        Date now = new Date();
        long from = now.getTime() - parseLong(timeInteval, 0) * 1000;
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(from), new Date(), parseInt(itemCount, 0), false);
    } else if (itemCount != null) {
        data = session.getCollectedData(obj.getObjectId(), dciId, null, null, parseInt(itemCount, 0), false);
    } else {
        Date now = new Date();
        // one hour
        long from = now.getTime() - 3600000;
        data = session.getCollectedData(obj.getObjectId(), dciId, new Date(from), now, parseInt(itemCount, 0), false);
    }
    return new ResponseContainer("values", data);
}

Example 3 with ResponseContainer

use of org.netxms.websvc.json.ResponseContainer in project netxms by netxms.

the class Alarms method getCollection.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#getCollection(org.json.JSONObject)
    */
@Override
protected Object getCollection(Map<String, String> query) throws Exception {
    NXCSession session = getSession();
    Collection<Alarm> alarms = session.getAlarms().values();
    String queryGuid = query.get("objectGuid");
    if (queryGuid != null) {
        UUID objectGuid = UUID.fromString(queryGuid);
        if (!session.isObjectsSynchronized())
            session.syncObjects();
        AbstractObject object = session.findObjectByGUID(objectGuid);
        if (object == null)
            throw new NXCException(RCC.INVALID_OBJECT_ID);
        Iterator<Alarm> iterator = alarms.iterator();
        while (iterator.hasNext()) {
            Alarm alarm = iterator.next();
            if (alarm.getSourceObjectId() != object.getObjectId()) {
                iterator.remove();
            }
        }
    }
    return new ResponseContainer("alarms", alarms);
}

Example 4 with ResponseContainer

use of org.netxms.websvc.json.ResponseContainer in project netxms by netxms.

the class Objects method getCollection.

/* (non-Javadoc)
    * @see org.netxms.websvc.handlers.AbstractHandler#getCollection(org.json.JSONObject)
    */
@Override
protected Object getCollection(Map<String, String> query) throws Exception {
    NXCSession session = getSession();
    if (!session.isObjectsSynchronized())
        session.syncObjects();
    List<AbstractObject> objects = session.getAllObjects();
    String areaFilter = query.get("area");
    String classFilter = query.get("class");
    String nameFilter = query.get("name");
    Map<String, String> customAttributes = null;
    for (String k : query.keySet()) {
        if (!k.startsWith("@"))
            continue;
        if (customAttributes == null)
            customAttributes = new HashMap<String, String>();
        customAttributes.put(k.substring(1), query.get(k));
    }
    if ((areaFilter != null) || (classFilter != null) || (customAttributes != null) || (nameFilter != null)) {
        double[] area = null;
        if (areaFilter != null) {
            String[] parts = areaFilter.split(",");
            if (parts.length == 4) {
                try {
                    area = new double[4];
                    for (int i = 0; i < 4; i++) area[i] = Double.parseDouble(parts[i]);
                } catch (NumberFormatException e) {
                    log.warn("Invalid area filter " + areaFilter);
                }
            } else {
                log.warn("Invalid area filter " + areaFilter);
            }
        }
        String[] classes = null;
        if ((classFilter != null) && !classFilter.isEmpty()) {
            classes = classFilter.split(",");
        }
        Iterator<AbstractObject> it = objects.iterator();
        while (it.hasNext()) {
            AbstractObject o = it.next();
            // Filter by name
            if ((nameFilter != null) && !nameFilter.isEmpty() && !Glob.matchIgnoreCase(nameFilter, o.getObjectName())) {
                it.remove();
                continue;
            }
            // Filter by class
            if (classes != null) {
                boolean match = false;
                for (String c : classes) {
                    if (o.getObjectClassName().equalsIgnoreCase(c)) {
                        match = true;
                        break;
                    }
                }
                if (!match) {
                    it.remove();
                    continue;
                }
            }
            // Filter by geographical area
            if (area != null) {
                if (!o.getGeolocation().isWithinArea(area[0], area[1], area[2], area[3])) {
                    it.remove();
                    continue;
                }
            }
            // Filter by custom attribute
            if (customAttributes != null) {
                boolean match = true;
                for (Entry<String, String> e : customAttributes.entrySet()) {
                    String value = o.getCustomAttributes().get(e.getKey());
                    if ((value == null) || !Glob.matchIgnoreCase(e.getValue(), value)) {
                        match = false;
                        break;
                    }
                }
                if (!match) {
                    it.remove();
                    continue;
                }
            }
        }
    }
    return new ResponseContainer("objects", objects);
}