Example usage for com.google.gson JsonObject getAsJsonArray

List of usage examples for com.google.gson JsonObject getAsJsonArray

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Introduction

In this page you can find the example usage for com.google.gson JsonObject getAsJsonArray.

Prototype

public JsonArray getAsJsonArray(String memberName)

Source Link

Document

Convenience method to get the specified member as a JsonArray.

Usage

From source file:com.dangdang.ddframe.job.cloud.scheduler.mesos.MesosSlaveService.java

License:Apache License

private JsonArray buildRoles(final JsonObject rootObject) {
    final Map<String, JsonObject> roleMap = new HashMap<>();
    fillReservedResources(roleMap, rootObject.getAsJsonObject("reserved_resources_full"));
    fillUsedResources(roleMap, rootObject.getAsJsonArray("used_resources_full"));
    fillOfferedResources(roleMap, rootObject.getAsJsonArray("offered_resources_full"));
    JsonArray result = new JsonArray();
    for (JsonObject each : roleMap.values()) {
        result.add(each);//from  w  w w  .j  a va 2  s  . c  o  m
    }
    return result;
}

From source file:com.devicehive.websockets.handlers.CommandHandlers.java

License:Apache License

@PreAuthorize("isAuthenticated() and hasPermission(null, 'GET_DEVICE_COMMAND')")
public WebSocketResponse processCommandSubscribe(JsonObject request, WebSocketSession session)
        throws InterruptedException {
    HivePrincipal principal = (HivePrincipal) SecurityContextHolder.getContext().getAuthentication()
            .getPrincipal();/*  ww  w. j  a va 2 s  . c  o  m*/
    final Date timestamp = gson.fromJson(request.get(TIMESTAMP), Date.class);
    final String deviceId = Optional.ofNullable(request.get(Constants.DEVICE_GUID))
            .map(JsonElement::getAsString).orElse(null);
    final Set<String> names = gson.fromJson(request.getAsJsonArray(NAMES), JsonTypes.STRING_SET_TYPE);
    Set<String> devices = gson.fromJson(request.getAsJsonArray(DEVICE_GUIDS), JsonTypes.STRING_SET_TYPE);

    logger.debug("command/subscribe requested for devices: {}, {}. Timestamp: {}. Names {} Session: {}",
            devices, deviceId, timestamp, names, session);

    devices = prepareActualList(devices, deviceId);

    List<DeviceVO> actualDevices;
    if (devices != null) {
        actualDevices = deviceService.findByGuidWithPermissionsCheck(devices, principal);
        if (actualDevices.size() != devices.size()) {
            throw new HiveException(String.format(Messages.DEVICES_NOT_FOUND, devices), SC_FORBIDDEN);
        }
    } else {
        actualDevices = deviceService
                .list(null, null, null, null, null, null, null, true, null, null, principal).join();
        devices = actualDevices.stream().map(DeviceVO::getGuid).collect(Collectors.toSet());
    }

    BiConsumer<DeviceCommand, String> callback = (command, subscriptionId) -> {
        JsonObject json = ServerResponsesFactory.createCommandInsertMessage(command, subscriptionId);
        sendMessage(json, session);
    };

    Pair<String, CompletableFuture<List<DeviceCommand>>> pair = commandService.sendSubscribeRequest(devices,
            names, timestamp, callback);

    pair.getRight().thenAccept(collection -> collection
            .forEach(cmd -> sendMessage(ServerResponsesFactory.createCommandInsertMessage(cmd, pair.getLeft()),
                    session)));

    logger.debug("command/subscribe done for devices: {}, {}. Timestamp: {}. Names {} Session: {}", devices,
            deviceId, timestamp, names, session.getId());

    ((CopyOnWriteArraySet) session.getAttributes().get(SUBSCSRIPTION_SET_NAME)).add(pair.getLeft());

    WebSocketResponse response = new WebSocketResponse();
    response.addValue(SUBSCRIPTION_ID, pair.getLeft(), null);
    return response;
}

From source file:com.devicehive.websockets.handlers.CommandHandlers.java

License:Apache License

@PreAuthorize("isAuthenticated() and hasPermission(null, 'GET_DEVICE_COMMAND')")
public WebSocketResponse processCommandUnsubscribe(JsonObject request, WebSocketSession session) {
    HivePrincipal principal = (HivePrincipal) SecurityContextHolder.getContext().getAuthentication()
            .getPrincipal();//from   w  ww  .j  a  v a  2  s .c o m
    final Optional<String> subscriptionId = Optional.ofNullable(request.get(SUBSCRIPTION_ID))
            .map(JsonElement::getAsString);
    Set<String> guids = gson.fromJson(request.getAsJsonArray(DEVICE_GUIDS), JsonTypes.STRING_SET_TYPE);

    logger.debug("command/unsubscribe action. Session {} ", session.getId());
    if (!subscriptionId.isPresent() && guids == null) {
        List<DeviceVO> actualDevices = deviceService
                .list(null, null, null, null, null, null, null, true, null, null, principal).join();
        guids = actualDevices.stream().map(DeviceVO::getGuid).collect(Collectors.toSet());
        commandService.sendUnsubscribeRequest(null, guids);
    } else if (subscriptionId.isPresent()) {
        commandService.sendUnsubscribeRequest(subscriptionId.get(), guids);
    } else {
        commandService.sendUnsubscribeRequest(null, guids);
    }

    ((CopyOnWriteArraySet) session.getAttributes().get(SUBSCSRIPTION_SET_NAME)).remove(subscriptionId);

    return new WebSocketResponse();
}

From source file:com.distance.DistanceServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from ww  w  .  ja va2  s .c  o m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("application/json");
    if (request.getParameter("zip1") != null && request.getParameter("zip2") != null) {

        try {
            String type = request.getParameter("type") == null ? "mi" : request.getParameter("type");

            URL url = new URL("http://api.geonames.org/postalCodeLookupJSON?postalcode="
                    + request.getParameter("zip1") + "&country=US&username=nailyusupov");
            URLConnection conn = url.openConnection();
            BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String line = br.readLine();
            JsonElement jelement = new JsonParser().parse(line);
            JsonObject jobject = jelement.getAsJsonObject();
            jobject = jobject.getAsJsonArray("postalcodes").get(0).getAsJsonObject();
            String lng1 = jobject.get("lng").toString();
            String lat1 = jobject.get("lat").toString();

            url = new URL("http://api.geonames.org/postalCodeLookupJSON?postalcode="
                    + request.getParameter("zip2") + "&country=US&username=nailyusupov");
            conn = url.openConnection();
            br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            line = br.readLine();
            jelement = new JsonParser().parse(line);
            jobject = jelement.getAsJsonObject();
            jobject = jobject.getAsJsonArray("postalcodes").get(0).getAsJsonObject();
            String lng2 = jobject.get("lng").toString();
            String lat2 = jobject.get("lat").toString();
            br.close();

            response.getWriter()
                    .write(new Gson().toJson(String.format("%.2f",
                            haversine(Double.valueOf(lat1), Double.valueOf(lng1), Double.valueOf(lat2),
                                    Double.valueOf(lng2), type.equals("km") ? 6371 : 3959))));
        } catch (Exception e) {
            response.getWriter().write(new Gson().toJson("Invalid parameters"));
        }
    } else {
        response.getWriter().write(new Gson().toJson(
                "/distance?zip1=xxxxx&zip2=xxxxx\n\ndistance between zip codes is calculated in miles use type=km for kilometers"));
    }
}

From source file:com.easycode.visualisation_1.JSONtoEarthquake.java

public ArrayList<Earthquake> createEarthquakeArrayList(JsonObject earthquakes) throws IOException {

    JsonArray values = earthquakes.getAsJsonArray("results");
    ArrayList<Earthquake> returnList = new ArrayList<>();
    for (int i = 0; i < values.size(); i++) {
        JsonObject earthquake = values.get(i).getAsJsonObject();

        Float latitude = earthquake.get("latitude").getAsFloat();
        Float longitude = earthquake.get("longitude").getAsFloat();
        Float depth = earthquake.get("depth").getAsFloat();
        Float size = earthquake.get("size").getAsFloat();
        String str_timestamp = earthquake.get("timestamp").getAsString();

        Timestamp timeStampDate = Utilities.convertStringToTimestamp(str_timestamp);

        Earthquake EQ = new Earthquake(latitude, longitude, depth, size, timeStampDate);
        returnList.add(EQ);/*from w  w w .ja v a  2 s .  c o  m*/
    }
    return returnList;
}

From source file:com.eddy.malupdater.MalAPI.java

License:Open Source License

public static AnimeList getAnimeList(String username) {
    try {/*from  w  w w. ja v  a2 s .  c om*/
        String jsonResponse = GET("http://mal-api.com/animelist/" + username);
        JsonObject object = jsonParser.parse(jsonResponse).getAsJsonObject();
        return jsonToAnimeList(object.getAsJsonArray("anime"));
    } catch (UniformInterfaceException e) {
        return new AnimeList();
    }
}

From source file:com.evandroid.musica.lyrics.Bollywood.java

License:Open Source License

public static ArrayList<Lyrics> search(String query) {
    ArrayList<Lyrics> results = new ArrayList<>();
    String searchUrl = "http://quicklyric.azurewebsites.net/bollywood/search.php?q=%s";
    try {/* ww w. java  2  s . c  o  m*/
        String jsonText;
        jsonText = Net.getUrlAsString(String.format(searchUrl, URLEncoder.encode(query, "utf-8")));
        JsonObject jsonResponse = new JsonParser().parse(jsonText).getAsJsonObject();
        JsonArray lyricsResults = jsonResponse.getAsJsonArray("lyrics");
        for (int i = 0; i < lyricsResults.size(); ++i) {
            JsonObject lyricsResult = lyricsResults.get(i).getAsJsonObject();
            JsonArray tags = lyricsResult.get("tags").getAsJsonArray();
            Lyrics lyrics = new Lyrics(Lyrics.SEARCH_ITEM);
            lyrics.setTitle(lyricsResult.get("name").getAsString());
            for (int j = 0; i < tags.size(); ++j) {
                JsonObject tag = tags.get(j).getAsJsonObject();
                if (tag.get("tag_type").getAsString().equals("Singer")) {
                    lyrics.setArtist(tag.get("name").getAsString().trim());
                    break;
                }
            }
            lyrics.setURL("http://quicklyric.azurewebsites.net/bollywood/get.php?id="
                    + lyricsResult.get("id").getAsInt());
            results.add(lyrics);
        }
    } catch (IOException | JsonParseException e) {
        e.printStackTrace();
    }
    return results;
}

From source file:com.exalttech.trex.ui.views.streams.binders.BuilderDataBinding.java

License:Apache License

public String serializeAsPacketModel() {

    JsonObject model = new JsonObject();
    model.add("protocols", new JsonArray());

    JsonObject fieldEngine = new JsonObject();
    fieldEngine.add("instructions", new JsonArray());
    fieldEngine.add("global_parameters", new JsonObject());
    model.add("field_engine", fieldEngine);

    Map<String, AddressDataBinding> l3Binds = new HashMap<>();

    l3Binds.put("Ether", macDB);
    boolean isIPv4 = protocolSelection.getIpv4Property().get();
    if (isIPv4) {
        l3Binds.put("IP", ipv4DB);
    }//from   w ww . ja  v a2s  . c o m

    l3Binds.entrySet().stream().forEach(entry -> {
        JsonObject proto = new JsonObject();
        String protoID = entry.getKey();
        proto.add("id", new JsonPrimitive(protoID));

        JsonArray fields = new JsonArray();

        AddressDataBinding binding = entry.getValue();
        String srcMode = entry.getValue().getDestination().getModeProperty().get();
        String dstMode = entry.getValue().getSource().getModeProperty().get();

        if (!MODE_TREX_CONFIG.equals(srcMode)) {
            fields.add(buildProtoField("src", binding.getSource().getAddressProperty().getValue()));
        }

        if (!MODE_TREX_CONFIG.equals(dstMode)) {
            fields.add(buildProtoField("dst", binding.getDestination().getAddressProperty().getValue()));
        }

        if (protoID.equals("Ether") && ethernetDB.getOverrideProperty().get()) {
            fields.add(buildProtoField("type", ethernetDB.getTypeProperty().getValue()));
        }
        proto.add("fields", fields);
        model.getAsJsonArray("protocols").add(proto);
        if (!MODE_FIXED.equals(binding.getSource().getModeProperty().get())
                && !MODE_TREX_CONFIG.equals(binding.getSource().getModeProperty().get())) {
            fieldEngine.getAsJsonArray("instructions")
                    .addAll(buildVMInstructions(protoID, "src", binding.getSource()));
        }
        if (!MODE_FIXED.equals(binding.getDestination().getModeProperty().get())
                && !MODE_TREX_CONFIG.equals(binding.getDestination().getModeProperty().get())) {
            fieldEngine.getAsJsonArray("instructions")
                    .addAll(buildVMInstructions(protoID, "dst", binding.getDestination()));
        }

    });

    boolean isVLAN = protocolSelection.getTaggedVlanProperty().get();
    String pktLenName = "pkt_len";
    String frameLenghtType = protocolSelection.getFrameLengthType();
    boolean pktSizeChanged = !frameLenghtType.equals("Fixed");
    if (pktSizeChanged) {
        LinkedHashMap<String, String> instructionParam = new LinkedHashMap<>();
        String operation = PacketBuilderHelper.getOperationFromType(frameLenghtType);
        Integer minLength = Integer.valueOf(protocolSelection.getMinLength()) - 4;
        Integer maxLength = Integer.valueOf(protocolSelection.getMaxLength()) - 4;

        instructionParam.put("init_value", minLength.toString());
        instructionParam.put("max_value", maxLength.toString());
        instructionParam.put("min_value", minLength.toString());

        instructionParam.put("name", pktLenName);
        instructionParam.put("op", operation);
        instructionParam.put("size", "2");
        instructionParam.put("step", "1");
        fieldEngine.getAsJsonArray("instructions").add(buildInstruction("STLVmFlowVar", instructionParam));

        instructionParam.clear();
        instructionParam.put("fv_name", pktLenName);
        fieldEngine.getAsJsonArray("instructions").add(buildInstruction("STLVmTrimPktSize", instructionParam));

        instructionParam.clear();
        instructionParam.put("add_val", isVLAN ? "-18" : "-14");
        instructionParam.put("is_big", "true");
        instructionParam.put("fv_name", pktLenName);
        instructionParam.put("pkt_offset", isVLAN ? "20" : "16");
        fieldEngine.getAsJsonArray("instructions").add(buildInstruction("STLVmWrFlowVar", instructionParam));
    }

    if (isVLAN) {
        JsonObject dot1QProto = new JsonObject();
        dot1QProto.add("id", new JsonPrimitive("Dot1Q"));
        Map<String, String> fieldsMap = new HashMap<>();

        fieldsMap.put("prio", vlanDB.getPriorityProperty().getValue());
        fieldsMap.put("id", vlanDB.getCfiProperty().getValue());
        fieldsMap.put("vlan", vlanDB.getVIdProperty().getValue());

        dot1QProto.add("fields", buildProtoFieldsFromMap(fieldsMap));

        JsonArray protocols = model.getAsJsonArray("protocols");
        if (protocols.size() == 2) {
            JsonElement ipv4 = protocols.get(1);
            protocols.set(1, dot1QProto);
            protocols.add(ipv4);
        } else {
            model.getAsJsonArray("protocols").add(dot1QProto);
        }

        if (vlanDB.getOverrideTPIdProperty().getValue()) {
            JsonArray etherFields = ((JsonObject) model.getAsJsonArray("protocols").get(0)).get("fields")
                    .getAsJsonArray();
            if (etherFields.size() == 3) {
                etherFields.remove(2);
            }
            etherFields.add(buildProtoField("type", vlanDB.getTpIdProperty().getValue()));
        }
    }

    boolean isTCP = protocolSelection.getTcpProperty().get();
    if (isTCP) {
        JsonObject tcpProto = new JsonObject();
        tcpProto.add("id", new JsonPrimitive("TCP"));

        Map<String, String> fieldsMap = new HashMap<>();
        fieldsMap.put("sport", tcpProtocolDB.getSrcPortProperty().getValue());
        fieldsMap.put("dport", tcpProtocolDB.getDstPortProperty().getValue());
        fieldsMap.put("chksum", "0x" + tcpProtocolDB.getChecksumProperty().getValue());
        fieldsMap.put("seq", tcpProtocolDB.getSequenceNumberProperty().getValue());
        fieldsMap.put("urgptr", tcpProtocolDB.getUrgentPointerProperty().getValue());
        fieldsMap.put("ack", tcpProtocolDB.getAckNumberProperty().getValue());

        int tcp_flags = 0;
        if (tcpProtocolDB.getUrgProperty().get()) {
            tcp_flags = tcp_flags | (1 << 5);
        }
        if (tcpProtocolDB.getAckProperty().get()) {
            tcp_flags = tcp_flags | (1 << 4);
        }
        if (tcpProtocolDB.getPshProperty().get()) {
            tcp_flags = tcp_flags | (1 << 3);
        }
        if (tcpProtocolDB.getRstProperty().get()) {
            tcp_flags = tcp_flags | (1 << 2);
        }
        if (tcpProtocolDB.getSynProperty().get()) {
            tcp_flags = tcp_flags | (1 << 1);
        }
        if (tcpProtocolDB.getFinProperty().get()) {
            tcp_flags = tcp_flags | 1;
        }
        fieldsMap.put("flags", String.valueOf(tcp_flags));

        tcpProto.add("fields", buildProtoFieldsFromMap(fieldsMap));
        model.getAsJsonArray("protocols").add(tcpProto);
    }

    // Field Engine instructions
    String cache_size = "5000";
    if ("Enable".equals(advancedPropertiesDB.getCacheSizeTypeProperty().getValue())) {
        cache_size = advancedPropertiesDB.getCacheValueProperty().getValue();
    }
    fieldEngine.getAsJsonObject("global_parameters").add("cache_size", new JsonPrimitive(cache_size));

    boolean isUDP = protocolSelection.getUdpProperty().get();
    if (isUDP) {
        JsonObject udpProto = new JsonObject();
        udpProto.add("id", new JsonPrimitive("UDP"));

        Map<String, String> fieldsMap = new HashMap<>();
        fieldsMap.put("sport", udpProtocolDB.getSrcPortProperty().getValue());
        fieldsMap.put("dport", udpProtocolDB.getDstPortProperty().getValue());
        fieldsMap.put("len", udpProtocolDB.getLengthProperty().getValue());

        udpProto.add("fields", buildProtoFieldsFromMap(fieldsMap));
        model.getAsJsonArray("protocols").add(udpProto);

        if (pktSizeChanged) {
            LinkedHashMap<String, String> instructionParam = new LinkedHashMap<>();
            instructionParam.put("add_val", isVLAN ? "-38" : "-34");
            instructionParam.put("is_big", "true");
            instructionParam.put("fv_name", pktLenName);
            instructionParam.put("pkt_offset", isVLAN ? "42" : "38");
            fieldEngine.getAsJsonArray("instructions")
                    .add(buildInstruction("STLVmWrFlowVar", instructionParam));
        }
    }

    if (ipv4DB.hasInstructions() || pktSizeChanged) {
        Map<String, String> flowWrVarParameters = new HashMap<>();
        flowWrVarParameters.put("offset", "IP");
        fieldEngine.getAsJsonArray("instructions").add(buildInstruction("STLVmFixIpv4", flowWrVarParameters));
    }

    return model.toString();
}

From source file:com.fb.marveltest.CharacterListController.java

/**
 * Creates a new instance of CharacterListController
 */// w w w.j av  a 2 s .  c om
public CharacterListController() {
    final String json = Cache.getInstance().getResource().queryParam("ts", "1").queryParam("limit", "100")
            .queryParam("offset", String.valueOf(offset))
            .queryParam("apikey", "7a4c44e4becce8ad14abb4f92544dc45")
            .queryParam("hash", "2553dc60bbf63062a13e64194ae026f5").accept(MediaType.APPLICATION_JSON)
            .get(String.class);

    JsonElement jelement = new JsonParser().parse(json);
    JsonObject jobject = jelement.getAsJsonObject();
    jobject = jobject.getAsJsonObject("data");
    JsonArray jarray = jobject.getAsJsonArray("results");

    for (JsonElement obj : jarray) {
        names.add(obj.getAsJsonObject().get("name").toString().replace("\"", ""));
    }
}

From source file:com.fb.marveltest.CharacterListController.java

public Character getCharacter() {
    final Cache cache = Cache.getInstance();
    character = cache.getCharacter(selectedName);
    if (character == null) {
        final String json = cache.getResource().queryParam("ts", "1").queryParam("name", selectedName)
                .queryParam("apikey", "7a4c44e4becce8ad14abb4f92544dc45")
                .queryParam("hash", "2553dc60bbf63062a13e64194ae026f5").accept(MediaType.APPLICATION_JSON)
                .get(String.class);
        JsonElement jelement = new JsonParser().parse(json);
        JsonObject jobject = jelement.getAsJsonObject();
        jobject = jobject.getAsJsonObject("data");
        JsonArray jarray = jobject.getAsJsonArray("results");
        jobject = jarray.get(0).getAsJsonObject();
        character = cache.addCharacter(jobject);
    }// w w w. java  2 s  .com
    return character;
}