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

List of usage examples for com.fasterxml.jackson.databind JsonNode get

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Introduction

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

Prototype

public JsonNode get(String paramString)

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Usage

From source file:com.heliosapm.tsdblite.metric.MetricCache.java

/**
 * Returns the long hash code for the passed metric JSON node
 * @param metricNode a metric JSON node//from w w w  .  j av  a2  s.  co m
 * @return the long hash code
 */
public static long hashCode(final JsonNode metricNode) {
    if (metricNode == null)
        throw new IllegalArgumentException("The passed node was null");
    try {
        final TreeMap<String, String> cleanedTags = new TreeMap<String, String>(ROOT_COLLATOR);
        final JsonNode tags = metricNode.get("tags");
        for (final Iterator<String> keyIter = tags.fieldNames(); keyIter.hasNext();) {
            final String key = keyIter.next();
            cleanedTags.put(key, tags.get(key).textValue());
        }
        return hashCode(metricNode.get("metric").textValue(), cleanedTags);
    } catch (Exception ex) {
        throw new RuntimeException("Failed to calc hash for metric node [" + metricNode + "]", ex);
    }
}

From source file:org.kiji.rest.representations.KijiRestEntityId.java

/**
 * Create KijiRestEntityId from json node.
 *
 * @param node of the RKF2-formatted, materialization unsuppressed row.
 * @param rowKeyFormat2 of the layout or null if the layout has RowKeyFormat1.
 *        If null, then long components may not be recognized.
 * @return a properly constructed KijiRestEntityId.
 * @throws IOException if KijiRestEntityId can not be properly constructed.
 *///  w w w  . ja  v a  2  s.c  o m
public static KijiRestEntityId create(final JsonNode node, final RowKeyFormat2 rowKeyFormat2)
        throws IOException {
    Preconditions.checkNotNull(node);
    if (node.isArray()) {
        final Object[] components = new Object[node.size()];
        boolean wildCarded = false;
        for (int i = 0; i < node.size(); i++) {
            final Object component = getNodeValue(node.get(i));
            if (component.equals(WildcardSingleton.INSTANCE)) {
                wildCarded = true;
                components[i] = null;
            } else if (null != rowKeyFormat2
                    && ComponentType.LONG == rowKeyFormat2.getComponents().get(i).getType()) {
                components[i] = ((Number) component).longValue();
            } else {
                components[i] = component;
            }
        }
        return new KijiRestEntityId(components, wildCarded);
    } else {
        // Disallow non-arrays.
        throw new IllegalArgumentException(
                "Provide components wrapped as a JSON array or provide the row key.");
    }
}

From source file:com.baasbox.controllers.Document.java

@With({ UserCredentialWrapFilter.class, ConnectToDBFilter.class, ExtractQueryParameters.class })
@BodyParser.Of(BodyParser.Json.class)
public static Result updateDocument(String collectionName, String id, boolean isUUID) {
    if (BaasBoxLogger.isTraceEnabled())
        BaasBoxLogger.trace("Method Start");
    Http.RequestBody body = request().body();
    JsonNode bodyJson = body.asJson();
    if (bodyJson == null)
        return badRequest(JSON_BODY_NULL);
    if (bodyJson.get("@version") != null && !bodyJson.get("@version").isInt())
        return badRequest("@version field must be an Integer");
    ODocument document = null;//  w ww  .  ja  v  a2s .com
    try {
        if (!bodyJson.isObject())
            throw new InvalidJsonException("The body must be an JSON object");
        if (BaasBoxLogger.isTraceEnabled())
            BaasBoxLogger.trace("updateDocument collectionName: " + collectionName);
        if (BaasBoxLogger.isTraceEnabled())
            BaasBoxLogger.trace("updateDocument id: " + id);
        String rid = DocumentService.getRidByString(id, isUUID);
        document = com.baasbox.service.storage.DocumentService.update(collectionName, rid,
                (ObjectNode) bodyJson);
    } catch (DocumentNotFoundException e) {
        return notFound("Document " + id + " not found");
    } catch (AclNotValidException e) {
        return badRequest("ACL fields are not valid: " + ExceptionUtils.getMessage(e));
    } catch (UpdateOldVersionException e) {
        return status(CustomHttpCode.DOCUMENT_VERSION.getBbCode(),
                "You are attempting to update an older version of the document. Your document version is "
                        + e.getVersion1() + ", the stored document has version " + e.getVersion2());
    } catch (RidNotFoundException e) {
        return notFound("id " + id + " not found");
    } catch (InvalidCollectionException e) {
        return notFound(collectionName + " is not a valid collection name");
    } catch (InvalidModelException e) {
        return notFound(id + " is not a valid belongs to " + collectionName);
    } catch (InvalidParameterException e) {
        return badRequest(id + " is not a document");
    } catch (IllegalArgumentException e) {
        return badRequest(id + " is not a document");
    } catch (ODatabaseException e) {
        return notFound(id + " unknown");
    } catch (OSecurityException e) {
        return forbidden("You have not the right to modify " + id);
    } catch (InvalidJsonException e) {
        return badRequest(
                "JSON not valid. HINT: check if it is not just a JSON collection ([..]), a single element ({\"element\"}) or you are trying to pass a @version:null field");
    } catch (Throwable e) {
        BaasBoxLogger.error(ExceptionUtils.getFullStackTrace(e));
        return internalServerError(ExceptionUtils.getFullStackTrace(e));
    }
    if (document == null)
        return notFound("Document " + id + " was not found in the collection " + collectionName);
    if (BaasBoxLogger.isTraceEnabled())
        BaasBoxLogger.trace("Method End");
    return ok(prepareResponseToJson(document));
}

From source file:org.createnet.raptor.indexer.impl.ElasticSearchIndexer.java

/**
 *
 * @param file/*from ww w  . j a v  a 2 s . c om*/
 * @return
 */
public static Map<String, JsonNode> loadIndicesFromFile(String file) {
    // Load indices.json to configuration
    Map<String, JsonNode> indices = new HashMap();

    ObjectMapper mapper = Indexer.getObjectMapper();
    JsonNode json;
    try {
        json = mapper.readTree(Files.readAllBytes(Paths.get(file)));
    } catch (IOException ex) {
        throw new IndexerException(ex);
    }

    Iterator<String> it = json.fieldNames();
    while (it.hasNext()) {
        String indexName = it.next();
        indices.put(indexName, json.get(indexName));
    }

    return indices;
}

From source file:controllers.Rules.java

@Security.Authenticated(Secured.class)
@BodyParser.Of(BodyParser.Json.class)
public static Promise<Result> addString(String name, String groupID) {
    JsonNode json = request().body().asJson();
    ObjectNode group = Json.newObject();
    group.put("uuid", groupID);
    ObjectNode string = Json.newObject();
    String uuid = UUIDGenerator.from(json.get("content").asText());
    string.put("uuid", uuid);
    string.put("content", json.get("content").asText());
    Promise<Boolean> connected = CombinationGroup.nodes.connect(group, string);
    ObjectNode result = Json.newObject();
    result.put("id", uuid);
    return connected.map(new ResultFunction("String successfully added.", "String not added.", result));

}

From source file:controllers.user.UserSettingApp.java

/**
 * ?//  w  w  w.j  ava 2 s. c  om
 * 
 * @return
 */
@Transactional(readOnly = false)
public static Result changePassword() {
    JsonNode json = getJson();

    // ?
    boolean isValidParams = json.hasNonNull("old") && json.hasNonNull("new");
    if (!isValidParams) {
        return illegalParameters();
    }

    User user = User.getFromSession(session());

    ObjectNodeResult result = User.changePassword(user, json.get("old").asText(), json.get("new").asText(),
            session());

    return ok(result.getObjectNode());
}

From source file:edu.ucsd.sbrg.escher.EscherConverter.java

/**
 * Parses given JSON file into an {@link EscherMap} instance using Jackson.
 * //from  w  w  w  . j  a v  a 2s  . c om
 * @param input The {@link File} to parse.
 * @return The {@link EscherMap} instance.
 * @throws IOException Thrown if there are problems in reading the {@code input} file.
 */
public static EscherMap parseEscherJson(File input) throws IOException {
    ObjectMapper objectMapper = edu.ucsd.sbrg.escher.utilities.Utils.getObjectMapper();

    logger.info(format(bundle.getString("EscherConverter.readingFile"), input));

    // An Escher array contains meta-info about the map as the first object and the actual map as
    // second map.
    JsonNode escherJson = objectMapper.readTree(input);
    // Meta-info.
    EscherMap meta = objectMapper.treeToValue(escherJson.get(0), EscherMap.class);
    // Layout map (nodes, reactions, text labels and canvas info).
    EscherMap map = objectMapper.treeToValue(escherJson.get(1), EscherMap.class);

    // Put meta-info from first to second.
    map.setId(meta.getId());
    map.setName(meta.getName());
    map.setDescription(meta.getDescription());
    map.setSchema(meta.getSchema());
    map.setURL(meta.getURL());

    map.processMap();

    logger.info(format(bundle.getString("EscherConverter.readingDone"), input));

    return map;
}

From source file:com.spotify.docker.client.messages.RegistryAuth.java

private static RegistryAuth.Builder parseDockerConfig(final Path configPath, String serverAddress)
        throws IOException {
    checkNotNull(configPath);//from   w  w  w. j  av  a  2 s .  c  o  m
    final RegistryAuth.Builder authBuilder = RegistryAuth.builder();
    final JsonNode authJson = extractAuthJson(configPath);

    if (isNullOrEmpty(serverAddress)) {
        final Iterator<String> servers = authJson.fieldNames();
        if (servers.hasNext()) {
            serverAddress = servers.next();
        }
    } else {
        if (!authJson.has(serverAddress)) {
            LOG.error("Could not find auth config for {}. Returning empty builder", serverAddress);
            return RegistryAuth.builder().serverAddress(serverAddress);
        }
    }

    final JsonNode serverAuth = authJson.get(serverAddress);
    if (serverAuth != null && serverAuth.has("auth")) {
        authBuilder.serverAddress(serverAddress);
        final String authString = serverAuth.get("auth").asText();
        final String[] authParams = Base64.decodeAsString(authString).split(":");

        if (authParams.length == 2) {
            authBuilder.username(authParams[0].trim());
            authBuilder.password(authParams[1].trim());
        } else if (serverAuth.has("identityToken")) {
            authBuilder.identityToken(serverAuth.get("identityToken").asText());
            return authBuilder;
        } else {
            LOG.warn("Failed to parse auth string for {}", serverAddress);
            return authBuilder;
        }
    } else {
        LOG.warn("Could not find auth field for {}", serverAddress);
        return authBuilder;
    }

    if (serverAuth.has("email")) {
        authBuilder.email(serverAuth.get("email").asText());
    }

    return authBuilder;
}

From source file:models.service.reminder.RemindService.java

/**
 * ???// www.  j a  va2s. c om
 * 
 * @param session Http session
 * @param user ?
 * @param cfg Json
 * @param items ?items
 * 
 * @return true - ??, false - ?
 */
public static boolean saveCfgJson(Http.Session session, User user, JsonNode cfg, Item[] cfgItems) {
    boolean isValidCfg = verifyCfg(cfg, cfgItems);

    if (!isValidCfg) {
        return false;
    }

    JsonNode oldUserCfg = null;
    if (StringUtils.isNotBlank(user.safetyReminderConfig)) {
        oldUserCfg = Json.parse(user.safetyReminderConfig);
    }
    ObjectNode newUserCfg = Json.newObject();
    for (Item item : Item.values()) {
        String val = item.getVal();

        if (ArrayUtils.contains(cfgItems, item)) {
            newUserCfg.set(val, cfg.get(val));
        } else {
            if (null != oldUserCfg && oldUserCfg.hasNonNull(val)) {
                newUserCfg.set(val, oldUserCfg.get(val));
            }
        }
    }

    JPA.em().createQuery("update User set safetyReminderConfig=:newCfg where id=:id")
            .setParameter("newCfg", newUserCfg.toString()).setParameter("id", user.id).executeUpdate();

    LoginUserCache.refreshBySession(session);

    return true;
}

From source file:com.meetingninja.csse.database.UserDatabaseAdapter.java

/**
 * Registers a passed in User and returns that user with an assigned UserID
 *
 * @param registerMe//  w  w w  . j  a v  a  2  s  .co m
 * @param password
 * @return the passed-in user with an assigned ID by the server
 * @throws Exception
 */
public static User register(User registerMe, String password) throws Exception {
    // Server URL setup
    String _url = getBaseUri().build().toString();

    // Establish connection
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod(IRequest.POST);
    addRequestHeader(conn, true);

    // prepare POST payload
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);

    password = Utilities.computeHash(password);
    // Build JSON Object
    jgen.writeStartObject();
    jgen.writeStringField(Keys.User.NAME, registerMe.getDisplayName());
    jgen.writeStringField("password", password);
    jgen.writeStringField(Keys.User.EMAIL, registerMe.getEmail());
    jgen.writeStringField(Keys.User.PHONE, registerMe.getPhone());
    jgen.writeStringField(Keys.User.COMPANY, registerMe.getCompany());
    jgen.writeStringField(Keys.User.TITLE, registerMe.getTitle());
    jgen.writeStringField(Keys.User.LOCATION, registerMe.getLocation());
    jgen.writeEndObject();
    jgen.close();

    // Get JSON Object payload from print stream
    String payload = json.toString("UTF8");
    ps.close();

    // Send payload
    int responseCode = sendPostPayload(conn, payload);
    String response = getServerResponse(conn);

    User createUser = new User(registerMe);

    /*
     * result should get valid={"userID":"##"}
     */
    String result = "";
    if (!response.isEmpty()) {
        JsonNode tree = MAPPER.readTree(response);
        if (!tree.has(Keys.User.ID)) {

            result = "duplicate email or username";
        } else {
            result = tree.get(Keys.User.ID).asText();
            createUser.setID(result);
        }
    }

    conn.disconnect();
    return createUser;
}