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.cyphermessenger.client.SyncRequest.java

public static CypherSession userLogin(String username, byte[] serverPassword, byte[] localPassword)
        throws IOException, APIErrorException {
    String passwordHashEncoded = Utils.BASE64_URL.encode(serverPassword);

    HttpURLConnection conn = doRequest("login", null, new String[] { "username", "password" },
            new String[] { username, passwordHashEncoded });

    if (conn.getResponseCode() != 200) {
        throw new IOException("Server error");
    }//from  w  w w .ja  v a2s  . c  o m

    InputStream in = conn.getInputStream();
    JsonNode node = MAPPER.readTree(in);
    conn.disconnect();
    int statusCode = node.get("status").asInt();
    if (statusCode == StatusCode.OK) {
        long userID = node.get("userID").asLong();
        ECKey key;
        try {
            key = Utils.decodeKey(node.get("publicKey").asText(), node.get("privateKey").asText(),
                    localPassword);
        } catch (InvalidCipherTextException ex) {
            throw new RuntimeException(ex);
        }
        long keyTimestamp = node.get("keyTimestamp").asLong();
        key.setTime(keyTimestamp);
        CypherUser newUser = new CypherUser(username, localPassword, serverPassword, userID, key, keyTimestamp);
        String sessionID = node.get("sessionID").asText();
        return new CypherSession(newUser, sessionID);
    } else {
        throw new APIErrorException(statusCode);
    }
}

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From source file:com.cyphermessenger.client.SyncRequest.java

public static void sendMessage(CypherSession session, CypherUser contactUser, CypherMessage message)
        throws IOException, APIErrorException {
    CypherUser user = session.getUser();
    byte[] timestampBytes = Utils.longToBytes(message.getTimestamp());
    int messageIDLong = message.getMessageID();
    Encrypt encryptionCtx = new Encrypt(user.getKey().getSharedSecret(contactUser.getKey()));
    encryptionCtx.updateAuthenticatedData(Utils.longToBytes(messageIDLong));
    encryptionCtx.updateAuthenticatedData(timestampBytes);
    byte[] payload;
    try {/*w w w.  j av a  2  s . c o m*/
        payload = encryptionCtx.process(message.getText().getBytes());
    } catch (InvalidCipherTextException e) {
        throw new RuntimeException(e);
    }
    HashMap<String, String> pairs = new HashMap<>(6);
    pairs.put("payload", Utils.BASE64_URL.encode(payload));
    pairs.put("contactID", contactUser.getUserID() + "");
    pairs.put("messageID", messageIDLong + "");
    pairs.put("messageTimestamp", message.getTimestamp() + "");
    pairs.put("userKeyTimestamp", session.getUser().getKeyTime() + "");
    pairs.put("contactKeyTimestamp", contactUser.getKeyTime() + "");

    HttpURLConnection conn = doRequest("message", session, pairs);
    if (conn.getResponseCode() != 200) {
        throw new IOException("Server error");
    }

    InputStream in = conn.getInputStream();
    JsonNode node = MAPPER.readTree(in);
    conn.disconnect();
    int statusCode = node.get("status").asInt();
    if (statusCode != StatusCode.OK) {
        throw new APIErrorException(statusCode);
    }
}

---

From source file:com.cyphermessenger.client.SyncRequest.java

private static ArrayList<CypherContact> handleContactNode(JsonNode node) {
    ArrayList<CypherContact> array = new ArrayList<>();
    JsonNode arrayNode = node.get("contacts");
    if (arrayNode.isArray()) {
        for (JsonNode selectedNode : arrayNode) {
            long receivedContactID = selectedNode.get("contactID").asLong();
            long timestamp = selectedNode.get("contactTimestamp").asLong();
            long keyTime = selectedNode.get("keyTimestamp").asLong();
            String username = selectedNode.get("username").asText();
            String contactStatus = selectedNode.get("contactStatus").asText();
            ECKey publicKey = Utils.decodeKey(selectedNode.get("publicKey").asText());
            boolean isFirst = selectedNode.get("isFirst").asBoolean();
            publicKey.setTime(keyTime);//w  w w  .  ja  va  2 s . co m
            CypherContact newContact = new CypherContact(username, receivedContactID, publicKey, keyTime,
                    contactStatus, timestamp, isFirst);
            array.add(newContact);
        }
    }
    return array;
}

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From source file:com.cyphermessenger.client.SyncRequest.java

public static List<String> findUser(CypherSession session, String username, int limit)
        throws IOException, APIErrorException {
    String[] keys = new String[] { "username", "limit" };
    String[] vals = new String[] { username, limit + "" };

    HttpURLConnection conn = doRequest("find", session, keys, vals);

    if (conn.getResponseCode() != 200) {
        throw new IOException("Server error");
    }/*from  w ww.ja v  a 2  s. c  om*/

    JsonNode node = MAPPER.readTree(conn.getInputStream());
    conn.disconnect();
    int statusCode = node.get("status").asInt();
    if (statusCode != StatusCode.OK) {
        throw new APIErrorException(statusCode);
    } else {
        return Utils.MAPPER.treeToValue(node.get("users"), ArrayList.class);
    }
}

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From source file:com.tda.sitefilm.allocine.JSONAllocineAPIHelper.java

private static Release parseRelease(JsonNode rootNode) {
    // parse release
    JsonNode node = rootNode.get("release");
    if (node != null && (node.size() > 0)) {
        Release release = new Release();
        release.setReleaseDate(getValueAsString(node.get("releaseDate")));
        node = node.get("distributor");
        if (node != null && (node.size() > 0)) {
            Distributor distributor = new Distributor();
            distributor.setName(getValueAsString(node.get("name")));
            release.setDistributor(distributor);
        }//from  w w  w .  j  a v a 2  s .com
        return release;
    }
    return null;
}

---

From source file:com.cyphermessenger.client.SyncRequest.java

public static CypherUser registerUser(String username, String password, String captchaValue, Captcha captcha)
        throws IOException, APIErrorException {
    if (!captcha.verify(captchaValue)) {
        throw new APIErrorException(StatusCode.CAPTCHA_INVALID);
    }/*from  w  w w .jav a  2s  .  c  o  m*/
    username = username.toLowerCase();
    captchaValue = captchaValue.toLowerCase();
    byte[] serverPassword = Utils.cryptPassword(password.getBytes(), username);
    byte[] localPassword = Utils.sha256(password);
    String serverPasswordEncoded = Utils.BASE64_URL.encode(serverPassword);
    ECKey key = new ECKey();
    byte[] publicKey = key.getPublicKey();
    byte[] privateKey = key.getPrivateKey();
    try {
        privateKey = Encrypt.process(localPassword, privateKey);
    } catch (InvalidCipherTextException ex) {
        throw new RuntimeException(ex);
    }
    String[] keys = new String[] { "captchaToken", "captchaValue", "username", "password", "publicKey",
            "privateKey" };
    String[] vals = new String[] { captcha.captchaToken, captchaValue, username, serverPasswordEncoded,
            Utils.BASE64_URL.encode(publicKey), Utils.BASE64_URL.encode(privateKey) };
    HttpURLConnection conn = doRequest("register", null, keys, vals);

    if (conn.getResponseCode() != 200) {
        throw new IOException("Server error");
    }
    InputStream in = conn.getInputStream();
    JsonNode node = MAPPER.readTree(in);
    conn.disconnect();
    int statusCode = node.get("status").asInt();
    if (statusCode == StatusCode.OK) {
        long userID = node.get("userID").asLong();
        long keyTime = node.get("timestamp").asLong();
        key.setTime(keyTime);
        return new CypherUser(username, localPassword, serverPassword, userID, key, keyTime);
    } else {
        throw new APIErrorException(statusCode);
    }
}

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From source file:com.squarespace.template.plugins.platform.CommerceUtils.java

public static JsonNode getNormalPriceMoneyNode(JsonNode item) {
    ProductType type = getProductType(item);
    JsonNode structuredContent = item.path("structuredContent");

    switch (type) {
    case PHYSICAL:
    case SERVICE:
    case GIFT_CARD:
        JsonNode variants = structuredContent.path("variants");
        if (variants.size() == 0) {
            return DEFAULT_MONEY_NODE;
        }/*from w w w .  j a v a 2s .  c  o m*/
        JsonNode moneyNode = variants.get(0).path("priceMoney");
        BigDecimal price = getAmountFromMoneyNode(moneyNode);
        for (int i = 1; i < variants.size(); i++) {
            JsonNode currMoneyNode = variants.get(i).path("priceMoney");
            BigDecimal curr = getAmountFromMoneyNode(currMoneyNode);
            if (curr.compareTo(price) > 0) {
                price = curr;
                moneyNode = currMoneyNode;
            }
        }
        return moneyNode;

    case DIGITAL:
        JsonNode digitalMoneyNode = structuredContent.path("priceMoney");
        return digitalMoneyNode.isMissingNode() ? DEFAULT_MONEY_NODE : digitalMoneyNode;

    default:
        return DEFAULT_MONEY_NODE;
    }
}

---

From source file:com.cyphermessenger.client.SyncRequest.java

private static CypherContact manageContact(CypherSession session, String contactName, boolean add)
        throws IOException, APIErrorException {
    String action = "block";
    if (add) {/*  www . jav  a 2  s.c  o  m*/
        action = "add";
    }
    String[] keys = new String[] { "action", "contactName" };
    String[] vals = new String[] { action, contactName };

    HttpURLConnection conn = doRequest("contact", session, keys, vals);
    if (conn.getResponseCode() != 200) {
        throw new IOException("Server error");
    }

    InputStream in = conn.getInputStream();
    JsonNode node = MAPPER.readTree(in);
    conn.disconnect();
    int statusCode = node.get("status").asInt();
    if (statusCode == StatusCode.OK && add) {
        long userID = node.get("contactID").asLong();
        long keyTimestamp = node.get("keyTimestamp").asLong();
        long contactTimestamp = node.get("contactTimestamp").asLong();
        ECKey key = Utils.decodeKey(node.get("publicKey").asText());
        key.setTime(keyTimestamp);
        boolean isFirst = node.get("isFirst").asBoolean();
        return new CypherContact(contactName, userID, key, keyTimestamp, CypherContact.ACCEPTED,
                contactTimestamp, isFirst);
    } else {
        boolean isFirst = node.get("isFirst").asBoolean();
        String status;
        switch (statusCode) {
        case StatusCode.CONTACT_WAITING:
            status = CypherContact.WAITING;
            break;
        case StatusCode.OK:
        case StatusCode.CONTACT_BLOCKED:
            status = CypherContact.BLOCKED;
            break;
        case StatusCode.CONTACT_DENIED:
            status = CypherContact.DENIED;
            break;
        default:
            throw new APIErrorException(statusCode);
        }
        return new CypherContact(contactName, null, null, null, status, null, isFirst);
    }
}

---

From source file:com.bbva.kltt.apirest.core.util.parser.ParserUtil.java

/**
 * @param nodeName   with the node name//from www .  j a  v  a 2s .c  om
 * @param node       with the node to search the field
 * @param fieldName  with the field name to be searched
 * @param isRequired true if the field is required
 * @return the field value as set
 * @throws APIRestGeneratorException with an occurred exception
 */
public static Set<String> getNodeValueSetField(final String nodeName, final JsonNode node,
        final String fieldName, final boolean isRequired) throws APIRestGeneratorException {
    Set<String> outcome = null;

    final boolean hasField = node.has(fieldName);
    if (hasField) {
        JsonNode jsonNode = node.get(fieldName);
        if (jsonNode instanceof ArrayNode) {
            outcome = ParserUtil.generateSetStringFromString((ArrayNode) jsonNode);
        } else {
            outcome = new HashSet<String>();

            if (!jsonNode.isNull()) {
                outcome.add(jsonNode.asText());
            }
        }
    } else if (!hasField && isRequired) {
        ParserUtil.generateExceptionRequiredField(nodeName, fieldName);
    }

    return outcome;
}

---

From source file:com.bbva.kltt.apirest.core.util.parser.ParserUtil.java

/**
 * @param nodeName   with the node name/*w  w  w  .ja va 2s .  c o  m*/
 * @param node       with the node to search the field
 * @param fieldName  with the field name to be searched
 * @param isRequired true if the field is required
 * @return the field value
 * @throws APIRestGeneratorException with an occurred exception
 */
public static String getNodeValueField(final String nodeName, final JsonNode node, final String fieldName,
        final boolean isRequired) throws APIRestGeneratorException {
    String outcome = null;

    final boolean hasField = node.has(fieldName);
    if (hasField) {
        final JsonNode attributeNode = node.get(fieldName);
        if (attributeNode.isNull() && isRequired) {
            ParserUtil.generateExceptionRequiredNodeContent(nodeName, fieldName);
        }

        outcome = attributeNode.asText();
    } else if (!hasField && isRequired) {
        ParserUtil.generateExceptionRequiredField(nodeName, fieldName);
    }

    return outcome;
}

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