Example usage for com.fasterxml.jackson.databind JsonNode get

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode get.

Prototype

public JsonNode get(String paramString) 

Source Link

Usage

From source file:com.networknt.light.rule.validation.AbstractValidationRule.java

public static JsonSchema getSchema(String ruleClass) throws Exception {
    JsonSchema schema = null;//from w  ww .  j  a  va2 s . co m
    Map<String, Object> ruleMap = ServiceLocator.getInstance().getMemoryImage("ruleMap");
    ConcurrentMap<Object, Object> cache = (ConcurrentMap<Object, Object>) ruleMap.get("cache");
    if (cache == null) {
        cache = new ConcurrentLinkedHashMap.Builder<Object, Object>().maximumWeightedCapacity(1000).build();
        ruleMap.put("cache", cache);
    } else {
        Map<String, Object> rule = (Map<String, Object>) cache.get(ruleClass);
        if (rule != null) {
            schema = (JsonSchema) rule.get("schema");
        }
    }
    if (schema == null) {
        OrientGraph graph = ServiceLocator.getInstance().getGraph();
        try {
            OIndex<?> validationRuleClassIdx = graph.getRawGraph().getMetadata().getIndexManager()
                    .getIndex("Validation.ruleClass");
            OIdentifiable oid = (OIdentifiable) validationRuleClassIdx.get(ruleClass);
            if (oid != null) {
                ODocument validation = (ODocument) oid.getRecord();
                String json = validation.toJSON();
                JsonNode validationNode = ServiceLocator.getInstance().getMapper().readTree(json);
                JsonNode schemaNode = validationNode.get("schema");
                schema = factory.getJsonSchema(schemaNode);
                Map<String, Object> rule = (Map<String, Object>) cache.get(ruleClass);
                if (rule != null) {
                    rule.put("schema", schema);
                } else {
                    rule = new HashMap<String, Object>();
                    rule.put("schema", schema);
                    cache.put(ruleClass, rule);
                }
            } else {
                // could not find the rule validation schema from db. put null in cache so that
                // the next operation won't check db again.
                Map<String, Object> rule = (Map<String, Object>) cache.get(ruleClass);
                if (rule != null) {
                    rule.put("schema", null);
                } else {
                    rule = new HashMap<String, Object>();
                    rule.put("schema", null);
                    cache.put(ruleClass, rule);
                }
            }
        } catch (Exception e) {
            logger.error("Exception:", e);
            throw e;
        } finally {
            graph.shutdown();
        }
    }
    return schema;
}

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From source file:io.github.robwin.swagger2markup.Swagger2MarkupConverter.java

/**
 * Creates a Swagger2MarkupConverter.Builder from a given Swagger YAML or JSON String.
 *
 * @param swagger the Swagger YAML or JSON String.
 * @return a Swagger2MarkupConverter// ww  w. ja va  2 s .c o m
 * @throws java.io.IOException if String can not be parsed
 */
public static Builder fromString(String swagger) throws IOException {
    Validate.notEmpty(swagger, "swagger must not be null!");
    ObjectMapper mapper;
    if (swagger.trim().startsWith("{")) {
        mapper = Json.mapper();
    } else {
        mapper = Yaml.mapper();
    }
    JsonNode rootNode = mapper.readTree(swagger);

    // must have swagger node set
    JsonNode swaggerNode = rootNode.get("swagger");
    if (swaggerNode == null)
        throw new IllegalArgumentException("Swagger String is in the wrong format");

    return new Builder(mapper.convertValue(rootNode, Swagger.class));
}

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From source file:com.pkrete.locationservice.admin.util.LocationJSONDeserializerHelper.java

/**
 * Deserializes descriptions and notes variables.
 *
 * @param location Location object//  w ww.  j a va 2  s. co  m
 * @param node JSON node that contains the data
 */
public static void deserializeDescriptionsAndNotes(Location location, JsonNode node) {
    // Get languagesService bean from Application Context
    LanguagesService languagesService = (LanguagesService) ApplicationContextUtils.getApplicationContext()
            .getBean("languagesService");
    // Language cache
    Map<Integer, Language> languages = new HashMap<Integer, Language>();

    List<Description> descriptions = new ArrayList<Description>();

    // Does descriptions node exist
    if (node.path("descriptions") != null) {
        // Parse descriptions
        Iterator<JsonNode> ite = node.path("descriptions").elements();
        // Iterate redirects
        while (ite.hasNext()) {
            // Get next description
            JsonNode temp = ite.next();
            // Parse id
            int descId = temp.get("id") == null ? 0 : temp.get("id").intValue();
            // Parse language id
            int languageId = temp.get("lang_id") == null ? 0 : temp.get("lang_id").intValue();
            // Parse value
            String value = temp.get("value") == null ? "" : temp.get("value").textValue();
            // Check if the language is cached
            if (!languages.containsKey(languageId)) {
                // Get language from DB and cache it
                languages.put(languageId, languagesService.getLanguageById(languageId));
            }
            descriptions.add(new Description(descId, languages.get(languageId), value));
        }
    }
    // Set descriptions
    location.setDescriptions(descriptions);

    List<Note> notes = new ArrayList<Note>();

    // Does notes node exist
    if (node.path("notes") != null) {
        // Parse notes
        Iterator<JsonNode> ite = node.path("notes").elements();
        // Iterate notes
        while (ite.hasNext()) {
            // Get next note
            JsonNode temp = ite.next();
            // Parse id
            int noteId = temp.get("id") == null ? 0 : temp.get("id").intValue();
            // Parse language id
            int languageId = temp.get("lang_id") == null ? 0 : temp.get("lang_id").intValue();
            // Parse value
            String value = temp.get("value") == null ? "" : temp.get("value").textValue();
            // Check if the language is cached
            if (!languages.containsKey(languageId)) {
                // Get language from DB and cache it
                languages.put(languageId, languagesService.getLanguageById(languageId));
            }
            notes.add(new Note(noteId, languages.get(languageId), value));
        }
    }
    // Set notes
    location.setNotes(notes);
}

---

From source file:mobile.service.SelfInfoService.java

/**
 * ??,???Json//  ww  w.j  a v a 2 s  . c  o  m
 * 
 * @param node ?Json
 * @return
 */
public static ServiceResult saveUserInfo(JsonNode node) {
    if (node.hasNonNull("language")) {
        String language = node.get("language").asText();
        List<String> list = AttachmentApp.getLanguage();

        if (!list.contains(language)) {
            return ServiceResults.illegalParameters("?language" + language);
        }
    }

    ObjectNodeResult result = Expert.saveExpertByJson(Context.current().session(), node);

    return ServiceResult.create(result);
}

---

From source file:com.pkrete.locationservice.admin.util.LocationJSONDeserializerHelper.java

/**
 * Deserializes name, locationCode, floor, staffNote1, staffNote2, map and
 * image variables./*from ww w . ja v  a2 s  .  co  m*/
 *
 * @param location Location object
 * @param node JSON node that contains the data
 */
public static void deserializeBasicGroup1(Location location, JsonNode node) {
    //int id = node.get("id") == null ? 0 : node.get("id").intValue();
    String name = node.get("name") == null ? "" : node.get("name").textValue();
    String locationCode = node.get("location_code") == null ? "" : node.get("location_code").textValue();
    String floor = node.get("floor") == null ? "" : node.get("floor").textValue();
    String staffNote1 = node.get("staff_note_1") == null ? "" : node.get("staff_note_1").textValue();
    String staffNote2 = node.get("staff_note_2") == null ? "" : node.get("staff_note_2").textValue();
    int imageId = node.get("image_id") == null ? 0 : node.get("image_id").intValue();
    int mapId = node.get("map_id") == null ? 0 : node.get("map_id").intValue();

    // Set values that have been parsed
    location.setName(name);
    location.setLocationCode(locationCode);
    location.setLocationId(0);
    location.setFloor(floor);
    location.setStaffNotePri(staffNote1);
    location.setStaffNoteSec(staffNote2);

    // Get imagesService bean from Application Context
    ImagesService imagesService = (ImagesService) ApplicationContextUtils.getApplicationContext()
            .getBean("imagesService");
    // Get mapsService bean from Application Context
    MapsService mapsService = (MapsService) ApplicationContextUtils.getApplicationContext()
            .getBean("mapsService");

    // Get Image object
    Image image = imagesService.get(imageId);
    // Get Map object
    com.pkrete.locationservice.admin.model.illustration.Map map = mapsService.get(mapId);

    // Set image and map
    location.setImage(image);
    location.setMap(map);
}

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From source file:com.github.fge.jsonschema2avro.predicates.AvroPredicates.java

public static Predicate<AvroPayload> array() {
    return new Predicate<AvroPayload>() {
        @Override/*from   w w  w .  ja  v  a  2s .c om*/
        public boolean apply(final AvroPayload input) {
            final JsonNode node = schemaNode(input);
            final NodeType type = getType(node);
            if (NodeType.ARRAY != type)
                return false;

            final JsonNode digest = ArraySchemaDigester.getInstance().digest(node);

            // FIXME: I should probably make digests POJOs here
            return digest.get("hasItems").booleanValue() ? !digest.get("itemsIsArray").booleanValue()
                    : digest.get("hasAdditional").booleanValue();
        }
    };
}

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From source file:com.spoiledmilk.cykelsuperstier.break_rote.STrainData.java

private static boolean isFridaySaturdayNight(JsonNode jsonNode, int hour) {
    boolean ret = false;
    try {//from   w  ww. j a v a  2 s. co m
        String nightString = jsonNode.get("departure").get(0).get("night").asText();
        int startHour = Integer.parseInt((nightString.split(" ")[0]).split("\\.")[0]);
        int endHour = Integer.parseInt(
                (jsonNode.get("departure").get(0).get("night").asText().split(" ")[1]).split("\\.")[0]);
        if (hour >= startHour || hour < endHour)
            ret = true;
    } catch (Exception e) {
        LOG.e(e.getLocalizedMessage());
    }
    return ret;
}

---

From source file:com.spoiledmilk.cykelsuperstier.break_rote.LocalTrainData.java

public static boolean hasLine(String line, Context context) {
    String lineNumber = line.split(" ")[0];
    String jsonStr = Util.stringFromJsonAssets(context, "stations/local-trains-timetable.json");
    JsonNode root = Util.stringToJsonNode(jsonStr);
    JsonNode lines = root.get("local-trains");
    for (int i = 0; i < lines.size(); i++) {
        if (lines.get(i).get("line").asText().trim().equalsIgnoreCase(lineNumber.trim()))
            return true;
    }//from  ww w .ja  va  2 s .com
    return false;
}

---

From source file:nl.esciencecenter.xnatclient.data.XnatParser.java

/**
 * Xnat Rest Query has a diferrent Json Tree. Parse structure
 * //ww w  . ja  v a2 s  .  c o m
 * @throws XnatParseException
 */
public static int parseJsonQueryResult(XnatObjectType type, String jsonStr, List list)
        throws XnatParseException {
    if (StringUtil.isEmpty(jsonStr))
        return 0;

    try {
        JsonFactory jsonFac = new JsonFactory();
        ObjectMapper mapper = new ObjectMapper();

        // use dom like parsing:
        JsonNode tree = mapper.readTree(jsonStr);

        JsonNode items = tree.get("items");

        if (items == null) {
            logger.warnPrintf("Couldn't find 'items' in jsonTree\n");
            return 0;
        }

        // parse objects:
        JsonNode node = null;
        Iterator<JsonNode> els = items.elements();
        int index = 0;
        while (els.hasNext()) {
            logger.debugPrintf(" - item[%d]\n", index++);
            JsonNode el = els.next();
            node = el.get("data_fields");
            if (node != null)
                list.add(parseXnatObject(type, node));
            else
                logger.warnPrintf("jsonNode doesn't have 'data_fields' element:%s", el);
        }
    }
    // wrap exception:
    catch (JsonParseException e) {
        throw new XnatParseException("JsonParseException:" + e.getMessage(), e);
    } catch (IOException e) {
        throw new XnatParseException("IOException:" + e.getMessage(), e);
    }

    return list.size();
}

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From source file:org.jetbrains.webdemo.examples.ExamplesLoader.java

private static ExampleFile loadExampleFile(String path, String projectUrl, JsonNode fileManifest)
        throws IOException {
    try {/* w w  w . ja  v a  2  s  .  c o m*/
        String fileName = fileManifest.get("filename").textValue();
        boolean modifiable = fileManifest.get("modifiable").asBoolean();
        boolean hidden = fileManifest.has("hidden") ? fileManifest.get("hidden").asBoolean() : false;
        String confType = fileManifest.has("confType") ? fileManifest.get("confType").asText() : null;
        File file = new File(path);
        String fileContent = new String(Files.readAllBytes(file.toPath())).replaceAll("\r\n", "\n");
        String filePublicId = (projectUrl + "/" + fileName).replaceAll(" ", "%20");
        ProjectFile.Type fileType = null;
        if (!fileManifest.has("type")) {
            fileType = ProjectFile.Type.KOTLIN_FILE;
        } else if (fileManifest.get("type").asText().equals("kotlin-test")) {
            fileType = ProjectFile.Type.KOTLIN_TEST_FILE;
        } else if (fileManifest.get("type").asText().equals("solution")) {
            fileType = ProjectFile.Type.SOLUTION_FILE;
        } else if (fileManifest.get("type").asText().equals("java")) {
            fileType = ProjectFile.Type.JAVA_FILE;
        }
        return new ExampleFile(fileName, fileContent, filePublicId, fileType, confType, modifiable, hidden);
    } catch (IOException e) {
        System.err.println("Can't load file: " + e.toString());
        return null;
    }
}

---

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