Example usage for org.json JSONObject getJSONArray

List of usage examples for org.json JSONObject getJSONArray

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Introduction

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

Prototype

public JSONArray getJSONArray(String key) throws JSONException

Source Link

Document

Get the JSONArray value associated with a key.

Usage

From source file:de.dakror.virtualhub.data.Catalog.java

public Catalog(JSONObject o) {
    try {/*from  w  w w  . jav  a 2  s.  co m*/
        name = o.getString("name");

        JSONArray sources = o.getJSONArray("sources");
        for (int i = 0; i < sources.length(); i++)
            this.sources.add(new File(sources.getString(i)));

        JSONArray tags = o.getJSONArray("tags");
        for (int i = 0; i < tags.length(); i++)
            this.tags.add(tags.getString(i));
    } catch (JSONException e) {
        e.printStackTrace();
    }
}

From source file:tom.udacity.sample.sunrise.WeatherDataParser.java

/**
 * Take the String representing the complete forecast in JSON Format and
 * pull out the data we need to construct the Strings needed for the wireframes.
 *
 * Fortunately parsing is easy:  constructor takes the JSON string and converts it
 * into an Object hierarchy for us.//from ww  w  . j  a  v  a 2  s  .c o  m
 */
public String[] getWeatherDataFromJson(String forecastJsonStr, int numDays, String locationQuery)
        throws JSONException {

    // These are the names of the JSON objects that need to be extracted.
    final String OWM_LIST = "list";
    final String OWM_WEATHER = "weather";
    final String OWM_TEMPERATURE = "temp";
    final String OWM_MAX = "max";
    final String OWM_MIN = "min";
    final String OWM_DATETIME = "dt";
    final String OWM_DESCRIPTION = "main";

    JSONObject forecastJson = new JSONObject(forecastJsonStr);
    JSONArray weatherArray = forecastJson.getJSONArray(OWM_LIST);

    String[] resultStrs = new String[numDays];
    for (int i = 0; i < weatherArray.length(); i++) {
        // For now, using the format "Day, description, hi/low"
        String day;
        String description;
        String highAndLow;

        // Get the JSON object representing the day
        JSONObject dayForecast = weatherArray.getJSONObject(i);

        // The date/time is returned as a long.  We need to convert that
        // into something human-readable, since most people won't read "1400356800" as
        // "this saturday".
        long dateTime = dayForecast.getLong(OWM_DATETIME);
        day = getReadableDateString(dateTime);

        // description is in a child array called "weather", which is 1 element long.
        JSONObject weatherObject = dayForecast.getJSONArray(OWM_WEATHER).getJSONObject(0);
        description = weatherObject.getString(OWM_DESCRIPTION);

        // Temperatures are in a child object called "temp".  Try not to name variables
        // "temp" when working with temperature.  It confuses everybody.
        JSONObject temperatureObject = dayForecast.getJSONObject(OWM_TEMPERATURE);
        double high = temperatureObject.getDouble(OWM_MAX);
        double low = temperatureObject.getDouble(OWM_MIN);

        highAndLow = formatHighLows(high, low);
        resultStrs[i] = day + " - " + description + " - " + highAndLow;
    }

    return resultStrs;
}

From source file:tom.udacity.sample.sunrise.WeatherDataParser.java

/**
 * Given a string of the form returned by the api call:
 * http://api.openweathermap.org/data/2.5/forecast/daily?q=94043&mode=json&units=metric&cnt=7
 * retrieve the maximum temperature for the day indicated by dayIndex
 * (Note: 0-indexed, so 0 would refer to the first day).
 *///from   w  ww  .  j av  a 2  s  .c om
private static double getMaxTemperatureForDay(String weatherJsonStr, int dayIndex) throws JSONException {
    JSONObject data = new JSONObject(weatherJsonStr);
    JSONArray days = data.getJSONArray("list");
    JSONObject dayJson = days.getJSONObject(dayIndex);
    JSONObject temp = dayJson.getJSONObject("temp");
    return temp.getDouble("max");
}

From source file:edu.umass.cs.gigapaxos.paxospackets.FindReplicaGroupPacket.java

public FindReplicaGroupPacket(JSONObject msg) throws JSONException {
    super(msg);//from   w ww.  j  a va2 s  .c  om
    this.packetType = PaxosPacketType.FIND_REPLICA_GROUP;
    this.nodeID = msg.getInt(PaxosPacket.NodeIDKeys.SNDR.toString());
    JSONArray jsonGroup = null;
    if (msg.has(PaxosPacket.NodeIDKeys.GROUP.toString())) {
        jsonGroup = msg.getJSONArray(PaxosPacket.NodeIDKeys.GROUP.toString());
    }
    if (jsonGroup != null && jsonGroup.length() > 0) {
        this.group = new int[jsonGroup.length()];
        for (int i = 0; i < jsonGroup.length(); i++) {
            this.group[i] = Integer.valueOf(jsonGroup.getString(i));
        }
    } else
        this.group = null;
}

From source file:com.endofhope.neurasthenia.bayeux.BayeuxMessage.java

public BayeuxMessage(String jsonMessage) throws JSONException {
    JSONTokener jsont = new JSONTokener(jsonMessage);
    JSONArray jsona = new JSONArray(jsont);
    // FIXME ? msg   .
    JSONObject jsono = jsona.getJSONObject(0);
    // channel //from   w w  w . j av a 2  s. c o  m
    channel = jsono.getString("channel");
    if (channel != null && channel.startsWith("/meta/")) {
        if ("/meta/handshake".equals(channel)) {
            // type 
            type = BayeuxMessage.HANDSHAKE_REQ;
            // version 
            version = jsono.getString("version");
            JSONArray jsonaSupportedConnectionTypes = jsono.getJSONArray("supportedConnectionTypes");
            supportedConnectionTypesList = new ArrayList<String>();
            // supportedConnectionTypes 
            for (int i = 0; i < jsonaSupportedConnectionTypes.length(); i++) {
                supportedConnectionTypesList.add(jsonaSupportedConnectionTypes.getString(i));
            }
            // Handshake req ?  mandatory ? ? ?.
        } else if ("/meta/connect".equals(channel)) {
            type = BayeuxMessage.CONNECT_REQ;
            clientId = jsono.getString("clientId");
            connectionType = jsono.getString("connectionType");
        } else if ("/meta/disconnect".equals(channel)) {
            type = BayeuxMessage.DISCONNECT_REQ;
            clientId = jsono.getString("clientId");
        } else if ("/meta/subscribe".equals(channel)) {
            type = BayeuxMessage.SUBSCRIBE_REQ;
            clientId = jsono.getString("clientId");
            subscription = jsono.getString("subscription");
        } else if ("/meta/unsubscribe".equals(channel)) {
            type = BayeuxMessage.UNSUBSCRIBE_REQ;
            clientId = jsono.getString("clientId");
            subscription = jsono.getString("subscription");
        }
    } else {
        type = BayeuxMessage.PUBLISH_REQ;
        data = jsono.getString("data");
    }
}

From source file:com.trellmor.berrytube.BerryTubeIOCallback.java

/**
 * @see io.socket.IOCallback#on(java.lang.String, io.socket.IOAcknowledge,
 *      java.lang.Object[])/*from w  ww . ja va  2  s.  c o m*/
 */
public void on(String event, IOAcknowledge ack, Object... args) {
    if (event.compareTo("chatMsg") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject jsonMsg = (JSONObject) args[0];

            try {
                berryTube.getHandler()
                        .post(berryTube.new ChatMsgTask(new ChatMessage(jsonMsg.getJSONObject("msg"))));
            } catch (JSONException e) {
                Log.e(TAG, "chatMsg", e);
            }
        } else
            Log.w(TAG, "chatMsg message is not a JSONObject");
    } else if (event.compareTo("setNick") == 0) {
        if (args.length >= 1 && args[0] instanceof String) {
            berryTube.getHandler().post(berryTube.new SetNickTask((String) args[0]));
        } else
            Log.w(TAG, "setNick message is not a String");
    } else if (event.compareTo("loginError") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject error = (JSONObject) args[0];
            berryTube.getHandler()
                    .post(berryTube.new LoginErrorTask(error.optString("message", "Login failed")));
        }
    } else if (event.compareTo("userJoin") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject user = (JSONObject) args[0];
            try {
                berryTube.getHandler().post(berryTube.new UserJoinPartTask(new ChatUser(user),
                        BerryTube.UserJoinPartTask.ACTION_JOIN));
            } catch (JSONException e) {
                Log.e(TAG, "userJoin", e);
            }
        } else
            Log.w(TAG, "userJoin message is not a JSONObject");
    } else if (event.compareTo("newChatList") == 0) {
        berryTube.getHandler().post(berryTube.new UserResetTask());
        if (args.length >= 1 && args[0] instanceof JSONArray) {
            JSONArray users = (JSONArray) args[0];
            for (int i = 0; i < users.length(); i++) {
                JSONObject user = users.optJSONObject(i);
                if (user != null) {
                    try {
                        berryTube.getHandler().post(berryTube.new UserJoinPartTask(new ChatUser(user),
                                BerryTube.UserJoinPartTask.ACTION_JOIN));
                    } catch (JSONException e) {
                        Log.e(TAG, "newChatList", e);
                    }
                }
            }
        } else
            Log.w(TAG, "newChatList message is not a JSONArray");
    } else if (event.compareTo("userPart") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject user = (JSONObject) args[0];
            try {
                berryTube.getHandler().post(berryTube.new UserJoinPartTask(new ChatUser(user),
                        BerryTube.UserJoinPartTask.ACTION_PART));
            } catch (JSONException e) {
                Log.e(TAG, "userPart", e);
            }
        } else
            Log.w(TAG, "userPart message is not a JSONObject");
    } else if (event.compareTo("drinkCount") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject drinks = (JSONObject) args[0];
            berryTube.getHandler().post(berryTube.new DrinkCountTask(drinks.optInt("drinks")));
        }
    } else if (event.compareTo("kicked") == 0) {
        berryTube.getHandler().post(berryTube.new KickedTask());
    } else if (event.compareTo("newPoll") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject poll = (JSONObject) args[0];
            ChatMessage msg;

            // Send chat message for new poll
            try {
                msg = new ChatMessage(poll.getString("creator"), poll.getString("title"),
                        ChatMessage.EMOTE_POLL, 0, 0, false, 1);
                berryTube.getHandler().post(berryTube.new ChatMsgTask(msg));
            } catch (JSONException e) {
                Log.e(TAG, "newPoll", e);
            }

            // Create new poll
            try {
                berryTube.getHandler().post(berryTube.new NewPollTask(new Poll(poll)));
            } catch (JSONException e) {
                Log.e(TAG, "newPoll", e);
            }
        }
    } else if (event.compareTo("updatePoll") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject poll = (JSONObject) args[0];
            try {
                JSONArray votes = poll.getJSONArray("votes");
                int[] voteArray = new int[votes.length()];
                for (int i = 0; i < votes.length(); i++) {
                    voteArray[i] = votes.optInt(i, -1);
                }
                berryTube.getHandler().post(berryTube.new UpdatePollTask(voteArray));
            } catch (JSONException e) {
                Log.e(TAG, "updatePoll", e);
            }
        }
    } else if (event.compareTo("clearPoll") == 0) {
        berryTube.getHandler().post(berryTube.new ClearPollTask());
    } else if (event.compareTo("forceVideoChange") == 0 || event.compareTo("hbVideoDetail") == 0) {
        if (args.length >= 1 && args[0] instanceof JSONObject) {
            JSONObject videoMsg = (JSONObject) args[0];
            try {
                JSONObject video = videoMsg.getJSONObject("video");
                String name = URLDecoder.decode(video.getString("videotitle"), "UTF-8");
                String id = video.getString("videoid");
                String type = video.getString("videotype");
                berryTube.getHandler().post(berryTube.new NewVideoTask(name, id, type));
            } catch (JSONException | UnsupportedEncodingException e) {
                Log.w(TAG, e);
            }
        }
    }
}

From source file:com.facebook.internal.BundleJSONConverterTest.java

@Test
public void testSimpleValues() throws JSONException {
    ArrayList<String> arrayList = new ArrayList<String>();
    arrayList.add("1st");
    arrayList.add("2nd");
    arrayList.add("third");

    Bundle innerBundle1 = new Bundle();
    innerBundle1.putInt("inner", 1);

    Bundle innerBundle2 = new Bundle();
    innerBundle2.putString("inner", "2");
    innerBundle2.putStringArray("deep list", new String[] { "7", "8" });

    innerBundle1.putBundle("nested bundle", innerBundle2);

    Bundle b = new Bundle();
    b.putBoolean("boolValue", true);
    b.putInt("intValue", 7);
    b.putLong("longValue", 5000000000l);
    b.putDouble("doubleValue", 3.14);
    b.putString("stringValue", "hello world");
    b.putStringArray("stringArrayValue", new String[] { "first", "second" });
    b.putStringArrayList("stringArrayListValue", arrayList);
    b.putBundle("nested", innerBundle1);

    JSONObject json = BundleJSONConverter.convertToJSON(b);
    assertNotNull(json);/*from w ww. j  a  v  a 2s.  c o m*/

    assertEquals(true, json.getBoolean("boolValue"));
    assertEquals(7, json.getInt("intValue"));
    assertEquals(5000000000l, json.getLong("longValue"));
    assertEquals(3.14, json.getDouble("doubleValue"), TestUtils.DOUBLE_EQUALS_DELTA);
    assertEquals("hello world", json.getString("stringValue"));

    JSONArray jsonArray = json.getJSONArray("stringArrayValue");
    assertEquals(2, jsonArray.length());
    assertEquals("first", jsonArray.getString(0));
    assertEquals("second", jsonArray.getString(1));

    jsonArray = json.getJSONArray("stringArrayListValue");
    assertEquals(3, jsonArray.length());
    assertEquals("1st", jsonArray.getString(0));
    assertEquals("2nd", jsonArray.getString(1));
    assertEquals("third", jsonArray.getString(2));

    JSONObject innerJson = json.getJSONObject("nested");
    assertEquals(1, innerJson.getInt("inner"));
    innerJson = innerJson.getJSONObject("nested bundle");
    assertEquals("2", innerJson.getString("inner"));

    jsonArray = innerJson.getJSONArray("deep list");
    assertEquals(2, jsonArray.length());
    assertEquals("7", jsonArray.getString(0));
    assertEquals("8", jsonArray.getString(1));

    Bundle finalBundle = BundleJSONConverter.convertToBundle(json);
    assertNotNull(finalBundle);

    assertEquals(true, finalBundle.getBoolean("boolValue"));
    assertEquals(7, finalBundle.getInt("intValue"));
    assertEquals(5000000000l, finalBundle.getLong("longValue"));
    assertEquals(3.14, finalBundle.getDouble("doubleValue"), TestUtils.DOUBLE_EQUALS_DELTA);
    assertEquals("hello world", finalBundle.getString("stringValue"));

    List<String> stringList = finalBundle.getStringArrayList("stringArrayValue");
    assertEquals(2, stringList.size());
    assertEquals("first", stringList.get(0));
    assertEquals("second", stringList.get(1));

    stringList = finalBundle.getStringArrayList("stringArrayListValue");
    assertEquals(3, stringList.size());
    assertEquals("1st", stringList.get(0));
    assertEquals("2nd", stringList.get(1));
    assertEquals("third", stringList.get(2));

    Bundle finalInnerBundle = finalBundle.getBundle("nested");
    assertEquals(1, finalInnerBundle.getInt("inner"));
    finalBundle = finalInnerBundle.getBundle("nested bundle");
    assertEquals("2", finalBundle.getString("inner"));

    stringList = finalBundle.getStringArrayList("deep list");
    assertEquals(2, stringList.size());
    assertEquals("7", stringList.get(0));
    assertEquals("8", stringList.get(1));
}

From source file:org.protorabbit.Config.java

static void processURIResources(int type, JSONObject bsjo, ITemplate temp, String baseURI)
        throws JSONException {

    List<ResourceURI> refs = null;
    refs = new ArrayList<ResourceURI>();

    if (bsjo.has("libs")) {

        JSONArray ja = bsjo.getJSONArray("libs");

        for (int j = 0; j < ja.length(); j++) {

            JSONObject so = ja.getJSONObject(j);
            String url = so.getString("url");
            if (url.startsWith("/") || url.startsWith("http")) {
                baseURI = "";
            }//from   w w w.j a v a 2 s .c  om
            ResourceURI ri = new ResourceURI(url, baseURI, type);
            if (so.has("id")) {
                ri.setId(so.getString("id"));
            }
            if (so.has("uaTest")) {
                ri.setUATest(so.getString("uaTest"));
            }
            if (so.has("test")) {
                ri.setTest(so.getString("test"));
            }
            if (so.has("defer")) {
                ri.setDefer(so.getBoolean("defer"));
            }
            if (so.has("combine")) {
                ri.setCombine(so.getBoolean("combine"));
            }
            if (so.has("uniqueURL")) {
                Boolean unique = so.getBoolean("uniqueURL");
                ri.setUniqueURL(unique);
            }
            refs.add(ri);
        }
    }
    Boolean combine = null;
    if (bsjo.has("combineResources")) {
        combine = bsjo.getBoolean("combineResources");
    }
    Boolean lgzip = null;
    if (bsjo.has("gzip")) {
        lgzip = bsjo.getBoolean("gzip");
    }

    if (type == ResourceURI.SCRIPT) {
        temp.setCombineScripts(combine);
        temp.setGzipScripts(lgzip);
        temp.setScripts(refs);
    } else if (type == ResourceURI.LINK) {
        temp.setGzipStyles(lgzip);
        temp.setStyles(refs);
        temp.setCombineStyles(combine);
    }
}

From source file:org.protorabbit.Config.java

@SuppressWarnings("unchecked")
private void registerTemplates(ITemplate temp, JSONObject t, String baseURI) {

    try {/*from   w w w . ja  v  a  2 s .co  m*/

        if (t.has("timeout")) {
            long templateTimeout = t.getLong("timeout");
            temp.setTimeout(templateTimeout);
        }

        boolean tgzip = false;

        if (!devMode) {
            tgzip = gzip;
        }

        if (t.has("gzip")) {
            tgzip = t.getBoolean("gzip");
            temp.setGzipStyles(tgzip);
            temp.setGzipScripts(tgzip);
            temp.setGzipTemplate(tgzip);
        }

        if (t.has("uniqueURL")) {
            Boolean unique = t.getBoolean("uniqueURL");
            temp.setUniqueURL(unique);
        }

        // template overrides default combineResources
        if (t.has("combineResources")) {
            boolean combineResources = t.getBoolean("combineResources");
            temp.setCombineResources(combineResources);
            temp.setCombineScripts(combineResources);
            temp.setCombineStyles(combineResources);
        }

        if (t.has("template")) {
            String turi = t.getString("template");
            ResourceURI templateURI = new ResourceURI(turi, baseURI, ResourceURI.TEMPLATE);
            temp.setTemplateURI(templateURI);
        }

        if (t.has("namespace")) {
            temp.setURINamespace(t.getString("namespace"));
        }

        if (t.has("extends")) {
            List<String> ancestors = null;
            String base = t.getString("extends");
            if (base.length() > 0) {
                String[] parentIds = null;
                if (base.indexOf(",") != -1) {
                    parentIds = base.split(",");
                } else {
                    parentIds = new String[1];
                    parentIds[0] = base;
                }
                ancestors = new ArrayList<String>();

                for (int j = 0; j < parentIds.length; j++) {
                    ancestors.add(parentIds[j].trim());
                }
            }

            temp.setAncestors(ancestors);
        }

        if (t.has("overrides")) {

            List<TemplateOverride> overrides = new ArrayList<TemplateOverride>();
            JSONArray joa = t.getJSONArray("overrides");
            for (int z = 0; z < joa.length(); z++) {
                TemplateOverride tor = new TemplateOverride();
                JSONObject toro = joa.getJSONObject(z);
                if (toro.has("test")) {
                    tor.setTest(toro.getString("test"));
                }
                if (toro.has("uaTest")) {
                    tor.setUATest(toro.getString("uaTest"));
                }
                if (toro.has("import")) {
                    tor.setImportURI(toro.getString("import"));
                }
                overrides.add(tor);
            }
            temp.setTemplateOverrides(overrides);
        }

        if (t.has("scripts")) {

            JSONObject bsjo = t.getJSONObject("scripts");

            processURIResources(ResourceURI.SCRIPT, bsjo, temp, baseURI);
        }

        if (t.has("styles")) {
            JSONObject bsjo = t.getJSONObject("styles");

            processURIResources(ResourceURI.LINK, bsjo, temp, baseURI);
        }

        if (t.has("properties")) {

            Map<String, IProperty> properties = null;
            JSONObject po = t.getJSONObject("properties");
            properties = new HashMap<String, IProperty>();

            Iterator<String> jit = po.keys();
            while (jit.hasNext()) {

                String name = jit.next();
                JSONObject so = po.getJSONObject(name);
                int type = IProperty.STRING;
                String value = so.getString("value");

                if (so.has("type")) {

                    String typeString = so.getString("type");

                    if ("string".equals(typeString.toLowerCase())) {
                        type = IProperty.STRING;
                    } else if ("include".equals(typeString.toLowerCase())) {
                        type = IProperty.INCLUDE;
                    }
                }

                IProperty pi = new Property(name, value, type, baseURI, temp.getId());

                if (so.has("timeout")) {
                    long timeout = so.getLong("timeout");
                    pi.setTimeout(timeout);
                }
                if (so.has("id")) {
                    pi.setId(so.getString("id"));
                }
                if (so.has("uaTest")) {
                    pi.setUATest(so.getString("uaTest"));
                }
                if (so.has("test")) {
                    pi.setTest(so.getString("test"));
                }
                if (so.has("defer")) {
                    pi.setDefer(so.getBoolean("defer"));
                }
                if (so.has("deferContent")) {
                    pi.setDeferContent(new StringBuffer(so.getString("deferContent")));
                }
                properties.put(name, pi);
            }
            temp.setProperties(properties);
        }

    } catch (JSONException e) {
        getLogger().log(Level.SEVERE, "Error parsing configuration.", e);
    }

}

From source file:ub.botiga.data.User.java

public User(JSONObject obj, HashMap<String, Product> totalproducts) throws JSONException {
    this.mName = obj.getString("name");
    this.mCredit = (float) obj.getDouble("credit");
    this.mProducts = new HashMap<String, Product>();
    JSONArray m = obj.getJSONArray("products");
    String p;//from  ww  w .jav  a  2  s  .c o  m
    for (int i = 0; i < m.length(); i++) {
        p = m.getString(i);
        if (totalproducts.containsKey(p)) {
            mProducts.put(p, totalproducts.get(p));
        }
    }

}