Example usage for org.json JSONObject getLong

List of usage examples for org.json JSONObject getLong

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Introduction

In this page you can find the example usage for org.json JSONObject getLong.

Prototype

public long getLong(String key) throws JSONException

Source Link

Document

Get the long value associated with a key.

Usage

From source file:org.apache.giraph.master.BspServiceMaster.java

/**
 * Collect and aggregate the worker statistics for a particular superstep.
 *
 * @param superstep Superstep to aggregate on
 * @return Global statistics aggregated on all worker statistics
 *///from  w  ww.j av  a2  s. c om
private GlobalStats aggregateWorkerStats(long superstep) {
    ImmutableClassesGiraphConfiguration conf = getConfiguration();

    Class<? extends PartitionStats> partitionStatsClass = masterGraphPartitioner.createPartitionStats()
            .getClass();
    GlobalStats globalStats = new GlobalStats();
    // Get the stats from the all the worker selected nodes
    String workerFinishedPath = getWorkerFinishedPath(getApplicationAttempt(), superstep);
    List<String> workerFinishedPathList = null;
    try {
        workerFinishedPathList = getZkExt().getChildrenExt(workerFinishedPath, false, false, true);
    } catch (KeeperException e) {
        throw new IllegalStateException("aggregateWorkerStats: KeeperException", e);
    } catch (InterruptedException e) {
        throw new IllegalStateException("aggregateWorkerStats: InterruptedException", e);
    }

    AggregatedMetrics aggregatedMetrics = new AggregatedMetrics();

    allPartitionStatsList.clear();
    for (String finishedPath : workerFinishedPathList) {
        String hostnamePartitionId = FilenameUtils.getName(finishedPath);
        JSONObject workerFinishedInfoObj = null;
        try {
            byte[] zkData = getZkExt().getData(finishedPath, false, null);
            workerFinishedInfoObj = new JSONObject(new String(zkData, Charset.defaultCharset()));
            List<PartitionStats> statsList = WritableUtils.readListFieldsFromByteArray(
                    Base64.decode(workerFinishedInfoObj.getString(JSONOBJ_PARTITION_STATS_KEY)),
                    partitionStatsClass, conf);
            for (PartitionStats partitionStats : statsList) {
                globalStats.addPartitionStats(partitionStats);
                allPartitionStatsList.add(partitionStats);
            }
            globalStats.addMessageCount(workerFinishedInfoObj.getLong(JSONOBJ_NUM_MESSAGES_KEY));
            globalStats.addMessageBytesCount(workerFinishedInfoObj.getLong(JSONOBJ_NUM_MESSAGE_BYTES_KEY));
            if (conf.metricsEnabled() && workerFinishedInfoObj.has(JSONOBJ_METRICS_KEY)) {
                WorkerSuperstepMetrics workerMetrics = new WorkerSuperstepMetrics();
                WritableUtils.readFieldsFromByteArray(
                        Base64.decode(workerFinishedInfoObj.getString(JSONOBJ_METRICS_KEY)), workerMetrics);
                aggregatedMetrics.add(workerMetrics, hostnamePartitionId);
            }
        } catch (JSONException e) {
            throw new IllegalStateException("aggregateWorkerStats: JSONException", e);
        } catch (KeeperException e) {
            throw new IllegalStateException("aggregateWorkerStats: KeeperException", e);
        } catch (InterruptedException e) {
            throw new IllegalStateException("aggregateWorkerStats: InterruptedException", e);
        } catch (IOException e) {
            throw new IllegalStateException("aggregateWorkerStats: IOException", e);
        }
    }

    if (conf.metricsEnabled()) {
        if (GiraphConstants.METRICS_DIRECTORY.isDefaultValue(conf)) {
            aggregatedMetrics.print(superstep, System.err);
        } else {
            printAggregatedMetricsToHDFS(superstep, aggregatedMetrics);
        }
    }

    if (LOG.isInfoEnabled()) {
        LOG.info(
                "aggregateWorkerStats: Aggregation found " + globalStats + " on superstep = " + getSuperstep());
    }
    return globalStats;
}

From source file:com.simas.vc.helpers.Utils.java

/**
 * Convenience method to fetch a long from a {@code JSONObject} or return null if it's not
 * found.//from  ww  w. j a  va2s  .co  m
 * @param obj    JSONObject to look in
 * @param key    String representing the key to look for
 * @return long for the given key or null if it wasn't found
 */
public static Long getLong(JSONObject obj, String key) {
    try {
        return obj.getLong(key);
    } catch (JSONException e) {
        Log.w(TAG, "Error fetching long!", e);
        return null;
    }
}

From source file:uk.ac.imperial.presage2.web.SimulationServlet.java

/**
 * REST CREATE simulation/*from w w  w.  ja  v  a 2s .  c  o  m*/
 */
@Override
protected synchronized void doPost(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    logRequest(req);
    try {
        // parse posted simulation json object
        JSONObject request = new JSONObject(new JSONTokener(req.getReader()));
        // validate data
        String name = request.getString("name");
        String classname = request.getString("classname");
        String state = request.getString("state");
        int finishTime = request.getInt("finishTime");
        PersistentSimulation sim = sto.createSimulation(name, classname, state, finishTime);
        resp.setStatus(201);
        if (!state.equalsIgnoreCase("GROUP")) {
            // add finishTime as a parameter
            sim.addParameter("finishTime", Integer.toString(finishTime));
        }
        if (request.has("parameters")) {
            JSONObject parameters = request.getJSONObject("parameters");
            for (@SuppressWarnings("unchecked")
            Iterator<String> iterator = parameters.keys(); iterator.hasNext();) {
                String key = (String) iterator.next();
                sim.addParameter(key, parameters.getString(key));
            }
        }
        // set simulation parent
        if (request.has("parent")) {
            try {
                long parentId = request.getLong("parent");
                PersistentSimulation parent = sto.getSimulationById(parentId);
                if (parent != null)
                    sim.setParentSimulation(parent);
            } catch (JSONException e) {
                // ignore non number parent.
            }
        }

        // clear sim cache
        this.cachedSimulations = null;

        // return created simulation object
        JSONObject response = new JSONObject();
        response.put("success", true);
        response.put("message", "Created simulation");
        response.put("data", simulationToJSON(sim));
        resp.getWriter().write(response.toString());
    } catch (JSONException e) {
        // bad request
        resp.setStatus(400);
        logger.warn("Couldn't create new simulation", e);
    }
}

From source file:uk.ac.imperial.presage2.web.SimulationServlet.java

/**
 * REST UPDATE simulation/*from  ww  w.  j  a  va2s . c  om*/
 */
@Override
protected synchronized void doPut(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    logRequest(req);
    String path = req.getPathInfo();
    Matcher matcher = ID_REGEX.matcher(path);
    if (matcher.matches()) {
        long simId = Integer.parseInt(matcher.group(1));
        try {
            // get data sent to us
            JSONObject input = new JSONObject(new JSONTokener(req.getReader()));
            // validate fields
            if (Integer.parseInt(input.get("id").toString()) != simId || input.getString("state").length() < 1
                    || input.getInt("currentTime") < 0 || input.getInt("finishTime") < 0) {
                resp.setStatus(400);
                return;
            }

            PersistentSimulation sim = sto.getSimulationById(simId);
            String state = input.getString("state");
            if (!(sim.getState().equals(state))) {
                sim.setState(state);
            }
            int currentTime = input.getInt("currentTime");
            if (!(sim.getCurrentTime() == currentTime)) {
                sim.setCurrentTime(currentTime);
            }
            int finishTime = input.getInt("finishTime");
            if (!(sim.getFinishTime() == finishTime)) {
                sim.setCurrentTime(finishTime);
            }
            JSONObject parameters = input.getJSONObject("parameters");
            for (@SuppressWarnings("unchecked")
            Iterator<String> iterator = parameters.keys(); iterator.hasNext();) {
                String key = (String) iterator.next();
                sim.addParameter(key, parameters.getString(key));
            }
            // parent simulation
            try {
                long parentId = input.getLong("parent");
                PersistentSimulation parent = sim.getParentSimulation();
                if (parentId == 0 && parent != null) {
                    sim.setParentSimulation(null);
                } else if (parentId > 0 && parent.getID() != parentId) {
                    parent = sto.getSimulationById(parentId);
                    if (parent != null) {
                        sim.setParentSimulation(parent);
                    }
                }
            } catch (JSONException e) {
            }

            JSONObject response = new JSONObject();
            response.put("success", true);
            response.put("data", simulationToJSON(sim));
            resp.getWriter().write(response.toString());
            // clear sim cache
            this.cachedSimulations = null;
        } catch (JSONException e) {
            resp.setStatus(400);
        }
    } else {
        resp.setStatus(400);
    }
}

From source file:com.hichinaschool.flashcards.libanki.Finder.java

private String _findModel(String val) {
    LinkedList<Long> ids = new LinkedList<Long>();
    val = val.toLowerCase();
    try {/*w ww .  ja  va 2  s  . co  m*/
        for (JSONObject m : mCol.getModels().all()) {
            if (m.getString("name").toLowerCase().equals(val)) {
                ids.add(m.getLong("id"));
            }
        }
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
    return "n.mid in " + Utils.ids2str(ids);
}

From source file:com.hichinaschool.flashcards.libanki.Finder.java

public String _findDeck(String val) {
    // if searching for all decks, skip
    if (val.equals("*")) {
        return "skip";
        // deck types
    } else if (val.equals("filtered")) {
        return "c.odid";
    }//from w ww  .j  av a2 s .  co  m

    List<Long> ids = null;
    // current deck?
    try {
        if (val.toLowerCase().equals("current")) {
            ids = dids(mCol.getDecks().current().getLong("id"));
        } else if (!val.contains("*")) {
            // single deck
            ids = dids(mCol.getDecks().id(val, false));
        } else {
            // widlcard
            ids = new ArrayList<Long>();
            val = val.replace("*", ".*");
            for (JSONObject d : mCol.getDecks().all()) {
                if (d.getString("name").matches("(?i)" + val)) {
                    for (long id : dids(d.getLong("id"))) {
                        ids.add(id);
                    }
                }
            }
        }
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
    if (ids == null || ids.size() == 0) {
        return "";
    }
    String sids = Utils.ids2str(ids);
    return "c.did in " + sids + " or c.odid in " + sids;
}

From source file:com.hichinaschool.flashcards.libanki.Finder.java

private String _findTemplate(String val) {
    // were we given an ordinal number?
    Integer num = null;/*  ww  w  .j  a  va 2s. co m*/
    try {
        num = Integer.parseInt(val) - 1;
    } catch (NumberFormatException e) {
        num = null;
    }
    if (num != null) {
        return "c.ord = " + num;
    }
    // search for template names
    List<String> lims = new ArrayList<String>();
    try {
        for (JSONObject m : mCol.getModels().all()) {
            JSONArray tmpls = m.getJSONArray("tmpls");
            for (int ti = 0; ti < tmpls.length(); ++ti) {
                JSONObject t = tmpls.getJSONObject(ti);
                if (t.getString("name").equalsIgnoreCase(val)) {
                    if (m.getInt("type") == Sched.MODEL_CLOZE) {
                        // if the user has asked for a cloze card, we want
                        // to give all ordinals, so we just limit to the
                        // model instead
                        lims.add("(n.mid = " + m.getLong("id") + ")");
                    } else {
                        lims.add("(n.mid = " + m.getLong("id") + " and c.ord = " + t.getInt("ord") + ")");
                    }
                }
            }

        }
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
    return Utils.join(" or ", lims.toArray(new String[] {}));
}

From source file:com.hichinaschool.flashcards.libanki.Finder.java

private String _findField(String field, String val) {
    val = val.replace("*", "%");
    // find models that have that field
    Map<Long, Object[]> mods = new HashMap<Long, Object[]>();
    try {/* www. j a v a  2  s .  c o m*/
        for (JSONObject m : mCol.getModels().all()) {
            JSONArray flds = m.getJSONArray("flds");
            for (int fi = 0; fi < flds.length(); ++fi) {
                JSONObject f = flds.getJSONObject(fi);
                if (f.getString("name").equalsIgnoreCase(field)) {
                    mods.put(m.getLong("id"), new Object[] { m, f.getInt("ord") });
                }

            }

        }
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
    if (mods.isEmpty()) {
        // nothing has that field
        return "";
    }
    // gather nids
    // Pattern.quote escapes the meta characters with \Q \E
    String regex = Pattern.quote(val).replace("\\Q_\\E", ".").replace("\\Q%\\E", ".*");
    LinkedList<Long> nids = new LinkedList<Long>();
    Cursor cur = null;
    try {
        cur = mCol.getDb().getDatabase()
                .rawQuery("select id, mid, flds from notes where mid in "
                        + Utils.ids2str(new LinkedList<Long>(mods.keySet())) + " and flds like ? escape '\\'",
                        new String[] { "%" + val + "%" });
        while (cur.moveToNext()) {
            String[] flds = Utils.splitFields(cur.getString(2));
            int ord = (Integer) mods.get(cur.getLong(1))[1];
            String strg = flds[ord];
            if (Pattern.compile(regex, Pattern.CASE_INSENSITIVE).matcher(strg).matches()) {
                nids.add(cur.getLong(0));
            }
        }
    } finally {
        if (cur != null) {
            cur.close();
        }
    }
    if (nids.isEmpty()) {
        return "";
    }
    return "n.id in " + Utils.ids2str(nids);
}

From source file:com.hichinaschool.flashcards.libanki.Finder.java

public static int findReplace(Collection col, List<Long> nids, String src, String dst, boolean isRegex,
        String field, boolean fold) {
    Map<Long, Integer> mmap = new HashMap<Long, Integer>();
    if (field != null) {
        try {//  ww w  . ja va2 s  .  co  m
            for (JSONObject m : col.getModels().all()) {
                JSONArray flds = m.getJSONArray("flds");
                for (int fi = 0; fi < flds.length(); ++fi) {
                    JSONObject f = flds.getJSONObject(fi);
                    if (f.getString("name").equals(field)) {
                        mmap.put(m.getLong("id"), f.getInt("ord"));
                    }
                }
            }
        } catch (JSONException e) {
            throw new RuntimeException(e);
        }
        if (mmap.isEmpty()) {
            return 0;
        }
    }
    // find and gather replacements
    if (!isRegex) {
        src = Pattern.quote(src);
    }
    if (fold) {
        src = "(?i)" + src;
    }
    Pattern regex = Pattern.compile(src);

    ArrayList<Object[]> d = new ArrayList<Object[]>();
    String sql = "select id, mid, flds from notes where id in " + Utils.ids2str(nids.toArray(new Long[] {}));
    nids = new ArrayList<Long>();

    Cursor cur = null;
    try {
        cur = col.getDb().getDatabase().rawQuery(sql, null);
        while (cur.moveToNext()) {
            String flds = cur.getString(2);
            String origFlds = flds;
            // does it match?
            String[] sflds = Utils.splitFields(flds);
            if (field != null) {
                long mid = cur.getLong(1);
                if (!mmap.containsKey(mid)) {
                    continue;
                }
                int ord = mmap.get(mid);
                sflds[ord] = regex.matcher(sflds[ord]).replaceAll(dst);
            } else {
                for (int i = 0; i < sflds.length; ++i) {
                    sflds[i] = regex.matcher(sflds[i]).replaceAll(dst);
                }
            }
            flds = Utils.joinFields(sflds);
            if (!flds.equals(origFlds)) {
                long nid = cur.getLong(0);
                nids.add(nid);
                d.add(new Object[] { flds, Utils.intNow(), col.usn(), nid });
            }

        }
    } finally {
        if (cur != null) {
            cur.close();
        }
    }
    if (d.isEmpty()) {
        return 0;
    }
    // replace
    col.getDb().executeMany("update notes set flds=?,mod=?,usn=? where id=?", d);
    long[] pnids = Utils.toPrimitive(nids);
    col.updateFieldCache(pnids);
    col.genCards(pnids);
    return d.size();
}

From source file:net.solosky.litefetion.LiteFetion.java

/**
 * ??/*from  w  ww  . j av  a 2  s .co m*/
 */
private ActionResult retirePersonalInfo() {
    try {
        HttpRequest request = this.createActionHttpRequest(Settings.WEBIM_URL_GET_PERSONAL_INFO);
        HttpResponse response = this.client.tryExecute(request, Settings.FEITON_MAX_REQUEST_EXECUTE_TIMES);
        JSONObject json = new JSONObject(response.getResponseString());
        if (json.getInt("rc") == 200) {

            json = json.getJSONObject("rv");
            user.setMobile(json.getLong("mn"));
            user.setNickName(json.getString("nn"));
            user.setUri(json.getString("uri"));
            user.setSid(json.getInt("sid"));
            user.setUserId(json.getInt("uid"));
            user.setImpresa(json.getString("i"));

            return ActionResult.SUCCESS;
        } else {
            return ActionResult.REQUEST_FAILED;
        }
    } catch (IOException e) {
        return ActionResult.HTTP_FAILED;
    } catch (JSONException e) {
        return ActionResult.JSON_FAILED;
    }
}