Example usage for io.vertx.core.json JsonObject fieldNames

Introduction

In this page you can find the example usage for io.vertx.core.json JsonObject fieldNames.

Prototype

public Set<String> fieldNames() 

Source Link

Document

Return the set of field names in the JSON objects

Usage

From source file:com.cyngn.vertx.opentsdb.Util.java

License:Apache License

/**
 * Take config specified tags and make a OpenTsDb tag string
 *
 * @param tags the map of tags to convert to their string form
 * @return list of tags in opentsdb format ie 'name1=value1 name2=value2'
 */// www  .java2  s .  c  o m
public static String createTagsFromJson(JsonObject tags) {
    String tagsString = "";
    if (tags != null && tags.size() > 0) {
        StringBuilder builder = new StringBuilder();
        for (String key : tags.fieldNames()) {
            builder.append(key).append("=").append(tags.getString(key)).append(" ");
        }
        // if necessary, grab all but the last character, since it's always a space
        if (builder.length() > 0) {
            tagsString = builder.substring(0, builder.length() - 1);
        } else {
            tagsString = builder.toString();
        }
    }

    return tagsString;
}

---

From source file:com.englishtown.vertx.jersey.impl.DefaultJerseyOptions.java

License:Open Source License

protected ResourceConfig getResourceConfig() {
    checkState();/* w w w .j a v  a  2 s . c  o  m*/
    JsonArray resources = config.getJsonArray(CONFIG_RESOURCES, null);

    if (resources == null || resources.size() == 0) {
        throw new RuntimeException(
                "At least one resource package name must be specified in the config " + CONFIG_RESOURCES);
    }

    String[] resourceArr = new String[resources.size()];
    for (int i = 0; i < resources.size(); i++) {
        resourceArr[i] = resources.getString(i);
    }

    ResourceConfig rc = new ResourceConfig();
    rc.packages(resourceArr);

    ClassLoader cl = Thread.currentThread().getContextClassLoader();

    JsonArray features = config.getJsonArray(CONFIG_FEATURES, null);
    if (features != null && features.size() > 0) {
        for (int i = 0; i < features.size(); i++) {
            try {
                Class<?> clazz = cl.loadClass(features.getString(i));
                rc.register(clazz);
            } catch (ClassNotFoundException e) {
                throw new RuntimeException(e);
            }
        }
    }

    // Always register the InternalVertxJerseyBinder
    rc.register(new InternalVertxJerseyBinder(vertx));

    // Register configured binders
    JsonArray binders = config.getJsonArray(CONFIG_BINDERS, null);
    if (binders != null && binders.size() > 0) {
        for (int i = 0; i < binders.size(); i++) {
            try {
                Class<?> clazz = cl.loadClass(binders.getString(i));
                rc.register(clazz.newInstance());
            } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
                throw new RuntimeException(e);
            }
        }
    }

    final JsonObject resourceConfigAdditions = config.getJsonObject(CONFIG_RESOURCE_CONFIG);
    if (resourceConfigAdditions != null) {
        for (final String fieldName : resourceConfigAdditions.fieldNames()) {
            rc.property(fieldName, resourceConfigAdditions.getValue(fieldName));
        }
    }

    return rc;
}

---

From source file:com.github.ithildir.airbot.service.impl.WaqiMeasurementServiceImpl.java

License:Open Source License

private Measurement _getMeasurement(JsonObject jsonObject) {
    String status = jsonObject.getString("status");

    if (!"ok".equals(status)) {
        _logger.warn("Unable to use response {0}", jsonObject);

        return null;
    }//from www  . jav a  2s. c o  m

    JsonObject dataJsonObject = jsonObject.getJsonObject("data");

    JsonObject cityJsonObject = dataJsonObject.getJsonObject("city");

    String city = cityJsonObject.getString("name");

    JsonObject timeJsonObject = dataJsonObject.getJsonObject("time");

    String dateTime = timeJsonObject.getString("s");
    String dateTimeOffset = timeJsonObject.getString("tz");

    String date = dateTime.substring(0, 10);
    String time = dateTime.substring(11);

    TemporalAccessor temporalAccessor = DateTimeFormatter.ISO_OFFSET_DATE_TIME
            .parse(date + "T" + time + dateTimeOffset);

    Instant instant = Instant.from(temporalAccessor);

    int aqi = dataJsonObject.getInteger("aqi");
    String mainPollutant = dataJsonObject.getString("dominentpol");

    Map<String, Double> values = new HashMap<>();

    JsonObject valuesJsonObject = dataJsonObject.getJsonObject("iaqi");

    for (String pollutant : valuesJsonObject.fieldNames()) {
        JsonObject pollutantJsonObject = valuesJsonObject.getJsonObject(pollutant);

        double value = pollutantJsonObject.getDouble("v");

        values.put(pollutant, value);
    }

    return new Measurement(city, instant.toEpochMilli(), aqi, mainPollutant, values, null);
}

---

From source file:com.groupon.vertx.memcache.MemcacheClusterConfig.java

License:Apache License

public MemcacheClusterConfig(JsonObject jsonConfig) {
    if (jsonConfig == null) {
        log.error("initialize", "exception", "noConfigFound");
        throw new MemcacheException("No Memcache cluster config found");
    }/* w  w w. j av  a 2  s  .c  om*/

    this.eventBusAddressPrefix = jsonConfig.getString(EVENT_BUS_ADDRESS_PREFIX_KEY);
    this.retryInterval = jsonConfig.getLong(RETRY_INTERVAL, MemcacheConfig.DEFAULT_RETRY_INTERVAL);
    JsonObject clusters = jsonConfig.getJsonObject(CLUSTERS_KEY, new JsonObject());

    if (eventBusAddressPrefix != null && !eventBusAddressPrefix.isEmpty() && clusters.size() > 0) {
        for (String clusterKey : clusters.fieldNames()) {
            JsonObject clusterConfig = clusters.getJsonObject(clusterKey, new JsonObject()).copy();
            clusterConfig.put(EVENT_BUS_ADDRESS_KEY, eventBusAddressPrefix);
            clusterConfig.put(RETRY_INTERVAL, retryInterval);
            clusterMap.put(clusterKey, new MemcacheConfig(clusterConfig));
        }
    } else {
        log.error("initialize", "exception", "invalidConfigFound", new String[] { "config" },
                jsonConfig.encode());
        throw new MemcacheException("Invalid Memcache config defined");
    }

    log.info("initialize", "success", new String[] { "eventBusAddressPrefix", "clusters" },
            eventBusAddressPrefix, clusterMap.size());
}

---

From source file:com.groupon.vertx.utils.config.Config.java

License:Apache License

public Config(JsonObject config) {
    final JsonObject verticleJson = config.getJsonObject(VERTICLES_FIELD);
    if (verticleJson == null) {
        throw new IllegalStateException("Required config field `" + VERTICLES_FIELD + "` is missing");
    }/*from   ww  w .  j  av  a2  s.c om*/

    Set<String> verticleNames = verticleJson.fieldNames();

    total = verticleNames.size();
    verticles = new ConcurrentHashMap<>(total);

    for (String verticleName : verticleNames) {
        JsonObject verticleConfig = verticleJson.getJsonObject(verticleName);
        verticles.put(verticleName, new VerticleConfig(verticleName, verticleConfig));
    }

    determineLoadOrder();
}

---

From source file:de.fraunhofer.fokus.redistest.DoInterestingThings.java

License:Creative Commons License

/**
 * transfer hash table from redis into Entry
 * @param json - JsonObject stored in redis, all fields are of type string
 * @return Entry/*from   w w  w.j a v  a2s.c o m*/
 */

private JsonObject toEntry(JsonObject json) {
    Entry entry = new Entry().setHandle(json.getString(Constants.KEY_RECORD_ID));
    json.remove(Constants.KEY_RECORD_ID);
    for (String fn : json.fieldNames()) {
        switch (fn) {
        case Constants.KEY_DICE_VALUE:
        case Constants.KEY_FAMILYNAME:
        case Constants.KEY_FIRSTNAME:
        case Constants.KEY_DAY_OF_BIRTH:
        case Constants.KEY_MONTH_OF_BIRTH:
        case Constants.KEY_YEAR_OF_BIRTH:
        case Constants.KEY_PLACE_OF_BIRTH:
        case Constants.KEY_GENDER:
            json.put(fn, Double.parseDouble(json.getString(fn)));
            break;
        }

    }
    return entry.setDiceJson(json);
}

---

From source file:fr.wseduc.rack.controllers.RackController.java

License:Open Source License

private void emptySize(final UserInfos userInfos, final Handler<Long> emptySizeHandler) {
    try {//  www  .  ja v  a  2 s  .c  om
        long quota = Long.valueOf(userInfos.getAttribute("quota").toString());
        long storage = Long.valueOf(userInfos.getAttribute("storage").toString());
        emptySizeHandler.handle(quota - storage);
    } catch (Exception e) {
        getUserQuota(userInfos.getUserId(), new Handler<JsonObject>() {
            @Override
            public void handle(JsonObject j) {
                long quota = j.getLong("quota", 0l);
                long storage = j.getLong("storage", 0l);
                for (String attr : j.fieldNames()) {
                    UserUtils.addSessionAttribute(eb, userInfos.getUserId(), attr, j.getLong(attr), null);
                }
                emptySizeHandler.handle(quota - storage);
            }
        });
    }
}

---

From source file:fr.wseduc.rack.controllers.RackController.java

License:Open Source License

private void createThumbnailIfNeeded(final String collection, final JsonObject srcFile, final String documentId,
        JsonObject oldThumbnail, final List<String> thumbs) {
    if (documentId != null && thumbs != null && !documentId.trim().isEmpty() && !thumbs.isEmpty()
            && srcFile != null && isImage(srcFile) && srcFile.getString("_id") != null) {
        createThumbnails(thumbs, srcFile, collection, documentId);
    }// w  ww . ja v  a2 s.c  om
    if (oldThumbnail != null) {
        for (String attr : oldThumbnail.fieldNames()) {
            storage.removeFile(oldThumbnail.getString(attr), null);
        }
    }
}

---

From source file:io.apiman.gateway.platforms.vertx3.config.VertxEngineConfig.java

License:Apache License

public Map<String, String> getBasicAuthCredentials() {
    if (!basicAuthMap.isEmpty())
        return basicAuthMap;

    JsonObject pairs = config.getJsonObject(API_AUTH).getJsonObject("basic");

    for (String username : pairs.fieldNames()) {
        basicAuthMap.put(username, pairs.getString(username));
    }//from  www  . j  a v a 2s.  co  m

    return basicAuthMap;
}

---

From source file:io.techcode.logbulk.pipeline.input.SyslogInput.java

License:Open Source License

@Override
protected void onStart() {
    // Setup mapping
    JsonObject map = config.getJsonObject(CONF_MAPPING, new JsonObject());
    mapping = Maps.newEnumMap(SyslogHeader.class);
    for (String entry : map.fieldNames()) {
        mapping.put(SyslogHeader.byName(entry), map.getString(entry));
    }/*from w w  w.j av  a 2  s.c  o  m*/
    skipStructuredData = config.getBoolean("skipStructuredData", false);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »