Example usage for com.google.gson JsonParser JsonParser

List of usage examples for com.google.gson JsonParser JsonParser

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Introduction

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

Prototype

@Deprecated
public JsonParser()

Source Link

Usage

From source file:au.com.addstar.SpigetUpdateAbstract.java

License:Open Source License

public void checkForUpdate(final UpdateCallback callback) {
    dispatch(new Runnable() {
        @Override//from   www.ja  v  a 2s. c  o  m
        public void run() {
            try {
                HttpURLConnection connection = (HttpURLConnection) new URL(
                        String.format(RESOURCE_INFO, resourceId, System.currentTimeMillis())).openConnection();
                connection.setRequestProperty("User-Agent", getUserAgent());
                JsonObject jsonObject = new JsonParser()
                        .parse(new InputStreamReader(connection.getInputStream())).getAsJsonObject();
                latestResourceInfo = new Gson().fromJson(jsonObject, ResourceInfo.class);
                URL url = new URL(String.format(RESOURCE_VERSION, resourceId));
                connection = (HttpURLConnection) url.openConnection();
                connection.setRequestProperty("User-Agent", getUserAgent());
                InputStreamReader reader = new InputStreamReader(connection.getInputStream());
                jsonObject = new JsonParser().parse(reader).getAsJsonObject();
                latestResourceInfo.latestVersion = new Gson().fromJson(jsonObject, ResourceVersion.class);

                if (isVersionNewer(currentVersion, latestResourceInfo.latestVersion.name)) {
                    callback.updateAvailable(latestResourceInfo,
                            "https://spigotmc.org/" + latestResourceInfo.file.url,
                            !latestResourceInfo.external);
                } else {
                    callback.upToDate();
                }
            } catch (Exception e) {
                log.log(Level.WARNING, "Failed to get resource info from spiget.org", e);
            }
        }
    });
}

From source file:au.com.addstar.SpigetUpdater.java

License:Open Source License

@Override
public void checkForUpdate(UpdateCallback callback) {
    dispatch(() -> {// w ww .ja  v a  2 s. c o m
        HttpURLConnection connection;
        try {
            connection = (HttpURLConnection) new URL(
                    String.format(RESOURCE_INFO, resourceId, System.currentTimeMillis())).openConnection();
            connection.setRequestProperty("User-Agent", getUserAgent());
            JsonObject jsonObject = new JsonParser().parse(new InputStreamReader(connection.getInputStream()))
                    .getAsJsonObject();
            latestResourceInfo = new Gson().fromJson(jsonObject, ResourceInfo.class);
        } catch (Exception e) {
            log.log(Level.WARNING, "Failed to get resource info from spiget.org:" + resourceId);
            latestResourceInfo = new ResourceInfo();
            latestResourceInfo.latestVersion = new ResourceVersion();
            latestResourceInfo.latestVersion.name = "MISSING";
            latestResourceInfo.external = false;
            latestResourceInfo.premium = true;
            latestResourceInfo.id = resourceId;
            //callback.updateAvailable(info,"UNAVAILABLE", false);
        }
        if (!latestResourceInfo.premium) {
            try {
                URL url = new URL(String.format(RESOURCE_VERSION, resourceId));
                connection = (HttpURLConnection) url.openConnection();
                connection.setRequestProperty("User-Agent", getUserAgent());
                InputStreamReader reader = new InputStreamReader(connection.getInputStream());
                JsonElement elem = new JsonParser().parse(reader);
                JsonObject json = elem.getAsJsonArray().get(0).getAsJsonObject();
                latestResourceInfo.latestVersion = new Gson().fromJson(json, ResourceVersion.class);
            } catch (Exception e) {
                log.log(Level.WARNING, "Failed to get version info from spiget.org", e);
            }
            if (isVersionNewer(currentVersion, latestResourceInfo.latestVersion.name)) {
                callback.updateAvailable(latestResourceInfo,
                        "https://spigotmc.org/" + latestResourceInfo.file.url, !latestResourceInfo.external);
            } else {
                callback.upToDate();
            }
        } else {
            latestVer = Utilities.readURL("https://api.spigotmc.org/legacy/update.php?resource=" + resourceId);
            if (isVersionNewer(currentVersion, latestVer)) {
                if (latestResourceInfo.latestVersion == null) {
                    latestResourceInfo.latestVersion = new ResourceVersion();
                }
                latestResourceInfo.latestVersion.name = latestVer;
                latestResourceInfo.latestVersion.id = resourceId;
                callback.updateAvailable(latestResourceInfo,
                        "https://spigotmc.org/" + latestResourceInfo.file.url, !latestResourceInfo.external);
            } else {
                callback.upToDate();
            }
        }
    });
}

From source file:authorization.AuthAPIService.java

License:Open Source License

public AuthorizationResult sendPermissionRequest(boolean isWrite, String body, String subjectInfo,
        boolean isCertificate) {
    HttpURLConnection connection = null;
    try {/* ww  w  .  java  2  s. c o m*/
        //Create connection
        String writeURL = isWrite ? "true" : "false";
        String finalURL = authServiceURI + "?ac=true&write=" + writeURL;
        logger.debug("Sending request. URI:" + finalURL);
        URL url = new URL(finalURL);
        connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Content-Type", "application/json");

        if (!isCertificate)
            connection.setRequestProperty("Cookie", subjectInfo);

        connection.setUseCaches(false);
        connection.setDoOutput(true);
        connection.connect();

        //Send request
        DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
        wr.writeBytes(body);
        wr.close();

        //Get Response
        InputStream is = connection.getInputStream();
        BufferedReader rd = new BufferedReader(new InputStreamReader(is));
        StringBuilder response = new StringBuilder(); // or StringBuffer if not Java 5+
        String line;
        while ((line = rd.readLine()) != null) {
            response.append(line);
        }
        rd.close();

        logger.debug("RESPONSE:" + response.toString());

        if (response.toString().equals("false")) {
            return new Unauthorized(new UserInfo(UserInfo.apply$default$1(), UserInfo.apply$default$2()));
        } else if (response.toString().equals("true")) {
            return new Authorized(new UserInfo(UserInfo.apply$default$1(), UserInfo.apply$default$2()));
        }

        JsonObject responseObject = new JsonParser().parse(response.toString()).getAsJsonObject();//response.toString(); //reuse variable
        String isAuthenticated = responseObject.get("result").getAsString();
        String userName = responseObject.get("userID").getAsString();
        return isAuthenticated.equalsIgnoreCase("ok")
                ? new Authorized(new UserInfo(UserInfo.apply$default$1(), scala.Option.apply(userName)))
                : new Unauthorized(new UserInfo(UserInfo.apply$default$1(), scala.Option.apply(userName)));
    } catch (Exception e) {
        logger.error("During http request", e);
        return new Unauthorized(new UserInfo(UserInfo.apply$default$1(), UserInfo.apply$default$2()));
    } finally {
        if (connection != null) {
            connection.disconnect();
        }
    }
}

From source file:automatizacionrp.obtenerParametros.java

public static Parametros obtenerParametros() {
    log.info("Inicia proceso de obtencin de parmetros");
    try {//from  w  ww .j ava  2  s . co m
        pdi = Servicio.queryapp("SELECT  conf.json_config , pe.id_plan_ejecucion , "
                + "jo.job FROM public.config as conf, public.plan_ejecuciones as pe , "
                + "public.pasos_plan_ejecucion as ppe , public.jobs as jo WHERE conf.activo=true "
                + "and elemento='pdi' and pe.id_job=jo.id_job and pe.id_plan_ejecucion=ppe.id_plan_ejecucion "
                + "and ppe.status_plan='en espera' and ppe.activo=true and pe.timestamp_planificacion in "
                + "(SELECT min(pe.timestamp_planificacion) FROM public.config as conf, "
                + "public.plan_ejecuciones as pe , public.pasos_plan_ejecucion as ppe "
                + "WHERE conf.activo=true and elemento='pdi'and pe.id_plan_ejecucion=ppe.id_plan_ejecucion "
                + "and ppe.status_plan='en espera' and ppe.activo=true) and pe.timestamp_planificacion::timestamp <= now()::timestamp LIMIT 1;");

    } catch (Exception e) {
        // TODO Auto-generated catch block
        log.error("Excepcin obteniendo parmetros pdi 1 :");
        log.error(e);
        pdi = "";
    }
    if (pdi.length() <= 2) {
        log.info("No existe planificacion pendiente");
        return param;
    }
    aux = "";
    pdi = pdi.substring(1, pdi.length() - 1);
    JsonParser parser = new JsonParser();
    JsonElement elementObject;
    elementObject = parser.parse(pdi);
    tipo = elementObject.getAsJsonObject().get("job").getAsString();
    id = elementObject.getAsJsonObject().get("id_plan_ejecucion").getAsString();

    try {
        cluster = Servicio.queryapp("SELECT  conf.json_config , pe.id_plan_ejecucion , "
                + "jo.job FROM public.config as conf, public.plan_ejecuciones as pe , "
                + "public.pasos_plan_ejecucion as ppe , public.jobs as jo WHERE conf.activo=true "
                + "and elemento='cluster' and pe.id_job=jo.id_job and pe.id_plan_ejecucion=ppe.id_plan_ejecucion "
                + "and ppe.status_plan='en espera' and ppe.activo=true and pe.timestamp_planificacion in "
                + "(SELECT min(pe.timestamp_planificacion) FROM public.config as conf, "
                + "public.plan_ejecuciones as pe , public.pasos_plan_ejecucion as ppe "
                + "WHERE conf.activo=true and elemento='cluster'and pe.id_plan_ejecucion=ppe.id_plan_ejecucion "
                + "and ppe.status_plan='en espera' and ppe.activo=true) and pe.timestamp_planificacion::timestamp <= now()::timestamp limit 1;");

        bd_pys = Servicio.queryapp("SELECT  conf.json_config , pe.id_plan_ejecucion , jo.job "
                + "FROM public.config as conf, public.plan_ejecuciones as pe , public.pasos_plan_ejecucion as ppe, "
                + "public.jobs as jo WHERE conf.activo=true and elemento='bd_pys' and pe.id_job=jo.id_job "
                + "and pe.id_plan_ejecucion=ppe.id_plan_ejecucion and ppe.status_plan='en espera' and ppe.activo=true "
                + "and pe.timestamp_planificacion in (SELECT min(pe.timestamp_planificacion) FROM public.config as conf,"
                + "public.plan_ejecuciones as pe , public.pasos_plan_ejecucion as ppe WHERE conf.activo=true "
                + "and elemento='bd_pys'and pe.id_plan_ejecucion=ppe.id_plan_ejecucion and ppe.status_plan='en espera' and ppe.activo=true) "
                + "and pe.timestamp_planificacion::timestamp <= now()::timestamp limit 1;");

        tienda = Servicio.queryapp(
                "SELECT t.tienda,t.host_bd_oracle,t.usuario_bd_oracle,t.pass_usuario_bd_oracle,t.bd_oracle\n"
                        + "  FROM public.plan_ejecuciones as pe,public.tiendas as t\n"
                        + "  where pe.id_plan_ejecucion=" + id + " and pe.id_tienda=t.id_tienda;");

    } catch (Exception e) {
        log.error("Excepcin obteniendo parmetros cluster , bd_pys y tienda :");
        log.error(e);
        tienda = "";
        cluster = "";
        bd_pys = "";
    }
    bandera = true;

    if (pdi.length() > 2) {
        if (existeCampo.existeCampo(pdi, "valor")) {
            aux = elementObject.getAsJsonObject().get("valor").getAsString();
            param.setTransformaciones(aux);
        }
        if (existeCampo.existeCampo(pdi, "timestamp_inicio_ejec")) {
            aux = elementObject.getAsJsonObject().get("timestamp_inicio_ejec").getAsString();
            param.setTimestampIni(aux);
        }
        if (existeCampo.existeCampo(pdi, "timestamp_fin_ejec")) {
            aux = elementObject.getAsJsonObject().get("timestamp_fin_ejec").getAsString();
            param.setTimestampFin(aux);
        }
        if (existeCampo.existeCampo(pdi, "id_plan_ejecucion")) {
            aux = elementObject.getAsJsonObject().get("id_plan_ejecucion").getAsString();
            param.setIdplanEjec(aux);
        }
        pdi = elementObject.getAsJsonObject().get("json_config").getAsString();
        elementObject = parser.parse(pdi);
        if (existeCampo.existeCampo(pdi, "directorio_pdi")) {
            aux = elementObject.getAsJsonObject().get("directorio_pdi").getAsString();
            param.setDirPDI(aux);
        }
        if (existeCampo.existeCampo(pdi, "repositorio")) {
            aux = elementObject.getAsJsonObject().get("repositorio").getAsString();
            param.setRepositorio(aux);
        }
        if (existeCampo.existeCampo(pdi, "usuario_repositorio")) {
            aux = elementObject.getAsJsonObject().get("usuario_repositorio").getAsString();
            param.setUsuarioRepositorio(aux);
        }
        if (existeCampo.existeCampo(pdi, "password")) {
            aux = elementObject.getAsJsonObject().get("password").getAsString();
            param.setPassusuarioRepo(aux);
        }
        if (existeCampo.existeCampo(pdi, "directorio_logs")) {
            aux = elementObject.getAsJsonObject().get("directorio_logs").getAsString();
            param.setDirLogs(aux);
        }
        if (existeCampo.existeCampo(pdi, "nivel_logs")) {
            aux = elementObject.getAsJsonObject().get("nivel_logs").getAsString();
            param.setNivelLogs(aux);
        }
        param.setNombreJob(tipo);

        if (bandera) {
            if (existeCampo.existeCampo(pdi, "directorio_job_ci")) {
                aux = elementObject.getAsJsonObject().get("directorio_job_ci").getAsString();
                param.setDirEjecucion(aux);
            }
        } else {
            if (existeCampo.existeCampo(pdi, "directorio_job_m")) {
                aux = elementObject.getAsJsonObject().get("directorio_job_m").getAsString();
                param.setDirEjecucion(aux);
            }
        }

        param.setJobModo("CARGA");
    } else {
        log.warn("No se obtuvieron los valores del PDI");
    }
    if (cluster.length() > 2) {
        aux = "";
        cluster = cluster.substring(1, cluster.length() - 1);
        elementObject = parser.parse(cluster);
        cluster = elementObject.getAsJsonObject().get("json_config").getAsString();
        if (existeCampo.existeCampo(cluster, "nodos")) {
            elementObject = parser.parse(cluster);
            cluster = elementObject.getAsJsonObject().get("nodos").toString();
            cluster = cluster.substring(1, cluster.length() - 1);
            StringTokenizer st = new StringTokenizer(cluster, "}");
            cluster = st.nextToken() + "}";
            elementObject = parser.parse(cluster);
            if (existeCampo.existeCampo(cluster, "host")) {
                aux = elementObject.getAsJsonObject().get("host").getAsString();
                param.setHostbdCassandra(aux);
            }
            if (existeCampo.existeCampo(cluster, "columnFamily")) {
                aux = elementObject.getAsJsonObject().get("columnFamily").getAsString();
                param.setColumnFamily(aux);
            }
            if (existeCampo.existeCampo(cluster, "keyspace")) {
                aux = elementObject.getAsJsonObject().get("keyspace").getAsString();
                param.setKeyspace(aux);
            }
        }
    } else {
        log.warn("No se obtuvieron los valores del cluster");
    }
    if (bd_pys.length() > 2) {
        aux = "";
        bd_pys = bd_pys.substring(1, bd_pys.length() - 1);
        elementObject = parser.parse(bd_pys);
        bd_pys = elementObject.getAsJsonObject().get("json_config").getAsString();
        elementObject = parser.parse(bd_pys);
        if (existeCampo.existeCampo(bd_pys, "host")) {
            aux = elementObject.getAsJsonObject().get("host").getAsString();
            param.setHostbdApp(aux);
        }
        if (existeCampo.existeCampo(bd_pys, "bd")) {
            aux = elementObject.getAsJsonObject().get("bd").getAsString();
            param.setBdApp(aux);
        }
        if (existeCampo.existeCampo(bd_pys, "usuario")) {
            aux = elementObject.getAsJsonObject().get("usuario").getAsString();
            param.setUsuariobdApp(aux);
        }
        if (existeCampo.existeCampo(bd_pys, "password")) {
            aux = elementObject.getAsJsonObject().get("password").getAsString();
            param.setPassusuariobdApp(aux);
        }
    } else {
        log.warn("No se obtuvieron los valores de bd_pys");
    }
    if (tienda.length() > 2) {
        aux = "";
        tienda = tienda.substring(1, tienda.length() - 1);
        elementObject = parser.parse(tienda);

        if (existeCampo.existeCampo(tienda, "usuario_bd_oracle")) {
            aux = elementObject.getAsJsonObject().get("usuario_bd_oracle").getAsString();
            param.setUsuariobdOracle(aux);
        }
        if (existeCampo.existeCampo(tienda, "pass_usuario_bd_oracle")) {
            aux = elementObject.getAsJsonObject().get("pass_usuario_bd_oracle").getAsString();
            param.setPassusuariobdOracle(aux);
        }
        if (existeCampo.existeCampo(tienda, "host_bd_oracle")) {
            aux = elementObject.getAsJsonObject().get("host_bd_oracle").getAsString();
            param.setHostbdOracle(aux);
        }
        if (existeCampo.existeCampo(tienda, "bd_oracle")) {
            aux = elementObject.getAsJsonObject().get("bd_oracle").getAsString();
            param.setBdOracle(aux);
        }
    } else {
        log.warn("No se obtuvieron los valores de las tiendas");
    }
    param.setTipo(tipo);
    return param;
}

From source file:badminton.common.Util.JsonUtil.java

License:Open Source License

/**
 * json?list//from www  . j av  a  2 s  .c  om
 * 
 * @param json
 * @param tClass
 * @param <T>
 * @return
 */
public static <T> List<T> toList(final String json, final Class<T> tClass) {
    final List<T> result = Lists.newArrayList();

    if (StringUtils.isNotBlank(json)) {
        final JsonParser parser = new JsonParser();
        final JsonArray jsonArray = parser.parse(json).getAsJsonArray();
        jsonArray.forEach(node -> {
            final T cse = GSON.fromJson(node, tClass);
            result.add(cse);
        });
    }

    return result;
}

From source file:be.iminds.iot.dianne.dataset.DatasetConfigurator.java

License:Open Source License

private void parseDatasetConfiguration(File f) {
    try {// w w w.  j av a2 s.c  o m
        // parse any adapter configurations from JSON and apply config?
        JsonParser parser = new JsonParser();
        JsonObject json = parser.parse(new JsonReader(new FileReader(f))).getAsJsonObject();

        String name = json.get("name").getAsString();
        if (name == null)
            return; // should have a name

        Hashtable<String, Object> props = new Hashtable<>();

        String dir = f.getParentFile().getAbsolutePath();
        props.put("dir", dir);

        String pid = null;

        if (json.has("adapter")) {
            String adapter = json.get("adapter").getAsString();
            pid = adapter.contains(".") ? adapter : "be.iminds.iot.dianne.dataset.adapters." + adapter;
            // in case of adapter, set Dataset target: the dataset it is adapting
            String dataset = json.get("dataset").getAsString();
            props.put("Dataset.target", "(name=" + dataset + ")");
        } else if (json.has("type")) {
            String type = json.get("type").getAsString();
            pid = "be.iminds.iot.dianne.dataset." + type;
        } else {
            // some hard coded pids
            if (name.startsWith("MNIST")) {
                pid = "be.iminds.iot.dianne.dataset.MNIST";
            } else if (name.startsWith("CIFAR-100")) {
                pid = "be.iminds.iot.dianne.dataset.CIFAR100";
            } else if (name.startsWith("CIFAR-10")) {
                pid = "be.iminds.iot.dianne.dataset.CIFAR10";
            } else if (name.startsWith("STL-10")) {
                pid = "be.iminds.iot.dianne.dataset.STL10";
            } else if (name.startsWith("SVHN")) {
                pid = "be.iminds.iot.dianne.dataset.SVHN";
            } else if (name.equalsIgnoreCase("ImageNetValidation")) {
                pid = "be.iminds.iot.dianne.dataset.ImageNet.validation";
            } else if (name.equalsIgnoreCase("ImageNetTraining")) {
                pid = "be.iminds.iot.dianne.dataset.ImageNet.training";
            } else {
                pid = "be.iminds.iot.dianne.dataset." + name;
            }
        }

        // set an aiolos instance id using the dataset name to treat
        // equally named datasets as single instance in the network
        props.put("aiolos.instance.id", name);
        // combine all offered interfaces (might be SequenceDataset or ExperiencePool)
        props.put("aiolos.combine", "*");

        // TODO use object conversion from JSON here?
        Configuration config = ca.createFactoryConfiguration(pid, null);
        json.entrySet().stream().forEach(e -> {
            if (e.getValue().isJsonArray()) {
                JsonArray a = e.getValue().getAsJsonArray();
                String[] val = new String[a.size()];
                for (int i = 0; i < val.length; i++) {
                    val[i] = a.get(i).getAsString();
                }
                props.put(e.getKey(), val);
            } else {
                props.put(e.getKey(), e.getValue().getAsString());
            }
        });
        config.update(props);
    } catch (Exception e) {
        System.err.println("Error parsing Dataset config file: " + f.getAbsolutePath());
        e.printStackTrace();
    }
}

From source file:be.iminds.iot.dianne.jsonrpc.DianneRequestHandler.java

License:Open Source License

@Override
public void handleRequest(JsonReader reader, JsonWriter writer) throws IOException {
    try {//from w w w  .  j a va  2 s.co  m
        JsonParser parser = new JsonParser();
        JsonObject request = parser.parse(reader).getAsJsonObject();
        handleRequest(request, writer);
    } catch (JsonParseException e) {
        e.printStackTrace();
        writeError(writer, null, -32700, "Parse error");
    } catch (IllegalStateException e) {
        // this happens when the client closes the socket and reader returns null
        throw new IOException(e);
    }
}

From source file:be.jacobsvanroy.LotterDraws.java

License:Open Source License

private List<Integer> mapDrawsToList(String result) {
    JsonObject root = (JsonObject) new JsonParser().parse(result);
    JsonArray jsonArray = root.get("d").getAsJsonArray();
    List<Integer> draws = new ArrayList<>();
    jsonArray.forEach(jsonEl -> draws.add(jsonEl.getAsJsonObject().get("DrawRef").getAsInt()));
    return draws;
}

From source file:be.uantwerpen.dc.studyassistant.StudyAssistant.java

private ArrayList<Environment> getEnvironmentResources() {
    URL url = null;//  ww w. jav a  2  s .c  o m
    try {
        //url = new URL("https://192.168.2.33:8443/logs");
        url = new URL("https://demo3407181.mockable.io/logs");

    } catch (MalformedURLException ex) {
        Logger.getLogger(StudyAssistant.class.getName()).log(Level.SEVERE, null, ex);
    }

    String jstring = null;
    try {
        jstring = NetworkUtility.request(url, false, false);
    } catch (Exception ex) {
        Logger.getLogger(StudyAssistant.class.getName()).log(Level.SEVERE, null, ex);
    }

    Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").create();
    JsonParser parser = new JsonParser();
    JsonArray jArray = parser.parse(jstring).getAsJsonArray();

    ArrayList<Environment> lcs = new ArrayList<Environment>();

    for (JsonElement obj : jArray) {
        Environment cse = gson.fromJson(obj, Environment.class);
        lcs.add(cse);
    }

    return lcs;
}

From source file:be.uantwerpen.dc.studyassistant.StudyAssistant.java

private Environment getLastEnvironmentRecord() {
    URL url = null;/*from w ww  .  j a  v a 2 s .  c  om*/
    try {
        //url = new URL("https://192.168.2.33:8443/log");
        url = new URL("https://demo3407181.mockable.io/log");
    } catch (MalformedURLException ex) {
        Logger.getLogger(StudyAssistant.class.getName()).log(Level.SEVERE, null, ex);
    }

    String jstring = null;
    try {
        jstring = NetworkUtility.request(url, false, false);
    } catch (Exception ex) {
        Logger.getLogger(StudyAssistant.class.getName()).log(Level.SEVERE, null, ex);
    }

    Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").create();
    JsonParser parser = new JsonParser();
    JsonArray jArray = parser.parse(jstring).getAsJsonArray();

    ArrayList<Environment> lcs = new ArrayList<Environment>();

    for (JsonElement obj : jArray) {
        Environment cse = gson.fromJson(obj, Environment.class);
        lcs.add(cse);
    }

    return lcs.get(0);

}