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

Introduction

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

Prototype

public long asLong() 

Source Link

Usage

From source file:com.redhat.lightblue.crud.validator.MinMaxChecker.java

private int cmp(JsonNode node, Number value) {
    if (value instanceof Byte || value instanceof Short || value instanceof Integer || value instanceof Long) {
        return cmp(node.asLong(), value.longValue());
    } else if (value instanceof Float || value instanceof Double) {
        return cmp(node.asDouble(), value.doubleValue());
    } else if (value instanceof BigInteger) {
        return cmp(node.bigIntegerValue(), (BigInteger) value);
    } else {// w  w w. ja va  2s. c o  m
        return cmp(node.decimalValue(), (BigDecimal) value);
    }
}

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From source file:com.ikanow.aleph2.graph.titan.utils.TitanGraphBuildingUtils.java

/** Inserts a single-valued vertex property into a JSON object
 * @param f/*  w  ww. j  a va  2s . co  m*/
 * @param vp
 * @param o
 * @return
 */
protected static Object jsonNodeToObject(final JsonNode j) {
    return Patterns.match().<Object>andReturn().when(() -> null == j, () -> j)
            .when(() -> j.isTextual(), () -> j.asText()).when(() -> j.isDouble(), () -> j.asDouble())
            .when(() -> j.isIntegralNumber(), () -> j.asLong()).when(() -> j.isBoolean(), () -> j.asBoolean())
            .otherwise(__ -> null);
}

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From source file:com.forgerock.wisdom.oauth2.info.internal.StandardIntrospectionService.java

@Override
public TokenInfo introspect(final String token) {

    try {/*from  w w  w . j a  v  a  2 s  . c  om*/
        HttpURLConnection connection = (HttpURLConnection) new URL(baseUrl).openConnection();
        connection.getOutputStream().write(format("token=%s", token).getBytes());
        connection.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        connection.setDoOutput(true);
        if (bearerToken != null) {
            connection.addRequestProperty("Authorization", format("Bearer %s", bearerToken));
        }
        int code = connection.getResponseCode();
        if (code != 200) {
            return TokenInfo.INVALID;
        }

        try (InputStream stream = connection.getInputStream()) {
            JsonNode node = mapper.readTree(stream);
            if (node.get("active").asBoolean()) {

                JsonNode exp = node.get("exp");
                long expiresIn = 0;
                if (exp != null) {
                    expiresIn = exp.asLong() - System.currentTimeMillis();
                }

                JsonNode scope = node.get("scope");
                String[] scopes = null;
                if (scope != null) {
                    scopes = scope.asText().split(" ");
                }

                return new TokenInfo(true, expiresIn, scopes);
            }
        }

    } catch (IOException e) {
        // Ignored
    }

    return TokenInfo.INVALID;
}

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From source file:com.spotify.ffwd.json.JsonObjectMapperDecoder.java

private long decodeTtl(JsonNode tree, String name) {
    final JsonNode n = tree.get(name);

    if (n == null)
        return 0;

    return n.asLong();
}

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From source file:org.jasig.portlet.survey.service.dto.ResponseAnswerDtoDeserializer.java

@Override
public ResponseAnswerDTO deserialize(JsonParser parser, DeserializationContext context)
        throws IOException, JsonProcessingException {
    log.debug("deserializing responseAnswer JSON");
    JsonNode node = parser.getCodec().readTree(parser);
    ResponseAnswerDTO dto = new ResponseAnswerDTO();

    JsonNode questionNode = node.get("question");
    log.debug(questionNode.toString());//from   w w w  .  j a v a2s  . c o m
    if (questionNode != null && questionNode.canConvertToLong()) {
        Long questionId = questionNode.asLong();
        dto.setQuestion(questionId);
    } else {
        throw new IllegalArgumentException("ResponseAnswer Json missing/bad question field");
    }

    JsonNode answerNode = node.get("answer");
    if (answerNode == null) {
        throw new IllegalArgumentException("ResponseAnswer Json missing answer field");
    }
    if (answerNode.canConvertToLong()) {
        dto.addAnswerId(answerNode.asLong());
    } else if (answerNode.isObject()) {
        for (Iterator<Entry<String, JsonNode>> fields = answerNode.fields(); fields.hasNext();) {
            Entry<String, JsonNode> field = fields.next();
            Long answerId = Long.parseLong(field.getKey());
            assert (field.getValue().isBoolean());
            boolean answerSelected = field.getValue().asBoolean(false);
            if (answerSelected) {
                dto.addAnswerId(answerId);
            }
        }
    } else {
        throw new IllegalArgumentException("ResponseAnswer Json bad answer argument field");
    }

    return dto;
}

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From source file:com.spotify.ffwd.json.JsonObjectMapperDecoder.java

private Date decodeTime(JsonNode tree, String name) {
    final JsonNode n = tree.get(name);

    if (n == null)
        return null;

    final long time = n.asLong();
    return new Date(time);
}

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From source file:com.cloudmine.api.persistance.CMJacksonModule.java

public CMJacksonModule() {
    super("CustomModule", new Version(1, 0, 0, null));
    addSerializer(new JsonSerializer<Date>() {

        @Override// ww w .  ja  v  a 2  s .  co  m
        public void serialize(Date value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException, JsonProcessingException {
            jgen.writeStartObject();
            jgen.writeRaw(JsonUtilities.convertDateToUnwrappedJsonClass(value));
            jgen.writeEndObject();
        }

        @Override
        public Class<Date> handledType() {
            return Date.class;
        }
    });

    addDeserializer(Date.class, new JsonDeserializer<Date>() {
        @Override
        public Date deserialize(JsonParser jp, DeserializationContext ctxt)
                throws IOException, JsonProcessingException {
            ObjectMapper mapper = (ObjectMapper) jp.getCodec();
            ObjectNode root = (ObjectNode) mapper.readTree(jp);
            JsonNode classNode = root.get(JsonUtilities.CLASS_KEY);
            boolean isDate = classNode != null && JsonUtilities.DATE_CLASS.equals(classNode.asText());
            if (isDate) {
                JsonNode timeNode = root.get(JsonUtilities.TIME_KEY);
                if (timeNode != null) {
                    Long seconds = timeNode.asLong();
                    Date date = new Date(seconds * 1000);
                    return date;
                }
            }
            return null;
        }
    });
    addSerializer(new JsonSerializer<SimpleCMObject>() {

        @Override
        public void serialize(SimpleCMObject value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException {
            jgen.writeStartObject();
            String json = null;
            try {
                json = value.asUnkeyedObject();
            } catch (ConversionException e) {
                LOG.error("Error while serializing, sending empty json", e);
                json = JsonUtilities.EMPTY_JSON;
            }
            jgen.writeRaw(JsonUtilities.unwrap(json));
            jgen.writeEndObject();
        }

        @Override
        public Class<SimpleCMObject> handledType() {
            return SimpleCMObject.class;
        }
    });

    addSerializer(jsonSerializerForType(CMFile.class));
    addSerializer(jsonSerializerForType(CMSessionToken.class));
    addSerializer(jsonSerializerForType(CMType.class));
    addSerializer(jsonSerializerForType(TransportableString.class));
    addSerializer(jsonSerializerForType(ResponseBase.class));

}

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From source file:io.appform.jsonrules.expressions.numeric.NumericJsonPathBasedExpression.java

@Override
protected final boolean evaluate(ExpressionEvaluationContext context, String path, JsonNode evaluatedNode) {
    if (null == evaluatedNode || !evaluatedNode.isNumber()) {
        return false;
    }/*  www  .  j  a  v a2 s.  c  om*/
    int comparisonResult = 0;
    if (evaluatedNode.isIntegralNumber()) {
        comparisonResult = Long.compare(evaluatedNode.asLong(), value.longValue());
    } else if (evaluatedNode.isFloatingPointNumber()) {
        comparisonResult = Double.compare(evaluatedNode.asDouble(), value.doubleValue());
    }
    return evaluate(context, comparisonResult);
}

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From source file:org.springframework.social.twitter.api.impl.TweetDeserializer.java

public Tweet deserialize(JsonNode node) throws IOException, JsonProcessingException {
    final long id = node.path("id").asLong();
    final String text = node.path("text").asText();
    if (id <= 0 || text == null || text.isEmpty()) {
        return null;
    }//from  www.j  a va2 s.  c om
    JsonNode fromUserNode = node.get("user");
    String dateFormat = TIMELINE_DATE_FORMAT;
    String fromScreenName = fromUserNode.get("screen_name").asText();
    long fromId = fromUserNode.get("id").asLong();
    String fromImageUrl = fromUserNode.get("profile_image_url").asText();
    Date createdAt = toDate(node.get("created_at").asText(), new SimpleDateFormat(dateFormat, Locale.ENGLISH));
    String source = node.get("source").asText();
    JsonNode toUserIdNode = node.get("in_reply_to_user_id");
    Long toUserId = toUserIdNode != null ? toUserIdNode.asLong() : null;
    String languageCode = node.get("lang").asText();
    Tweet tweet = new Tweet(id, text, createdAt, fromScreenName, fromImageUrl, toUserId, fromId, languageCode,
            source);
    JsonNode inReplyToStatusIdNode = node.get("in_reply_to_status_id");
    Long inReplyToStatusId = inReplyToStatusIdNode != null && !inReplyToStatusIdNode.isNull()
            ? inReplyToStatusIdNode.asLong()
            : null;
    tweet.setInReplyToStatusId(inReplyToStatusId);
    JsonNode inReplyToUserIdNode = node.get("in_reply_to_user_id");
    Long inReplyUsersId = inReplyToUserIdNode != null && !inReplyToUserIdNode.isNull()
            ? inReplyToUserIdNode.asLong()
            : null;
    tweet.setInReplyToUserId(inReplyUsersId);
    tweet.setInReplyToScreenName(node.path("in_reply_to_screen_name").asText());
    JsonNode retweetCountNode = node.get("retweet_count");
    Integer retweetCount = retweetCountNode != null && !retweetCountNode.isNull() ? retweetCountNode.asInt()
            : null;
    tweet.setRetweetCount(retweetCount);
    JsonNode retweetedNode = node.get("retweeted");
    JsonNode retweetedStatusNode = node.get("retweeted_status");
    boolean retweeted = retweetedNode != null && !retweetedNode.isNull() ? retweetedNode.asBoolean() : false;
    tweet.setRetweeted(retweeted);
    Tweet retweetedStatus = retweetedStatusNode != null ? this.deserialize(retweetedStatusNode) : null;
    tweet.setRetweetedStatus(retweetedStatus);
    JsonNode favoritedNode = node.get("favorited");
    boolean favorited = favoritedNode != null && !favoritedNode.isNull() ? favoritedNode.asBoolean() : false;
    tweet.setFavorited(favorited);
    JsonNode favoriteCountNode = node.get("favorite_count");
    Integer favoriteCount = favoriteCountNode != null && !favoriteCountNode.isNull() ? favoriteCountNode.asInt()
            : null;
    tweet.setFavoriteCount(favoriteCount);
    Entities entities = toEntities(node.get("entities"), text);
    tweet.setEntities(entities);
    TwitterProfile user = toProfile(fromUserNode);
    tweet.setUser(user);
    JsonNode coordinatesNode = node.get("coordinates");
    Coordinates coordinates = toCoordinates(coordinatesNode);
    tweet.setCoordinates(coordinates);
    JsonNode placeNode = node.get("place");
    Place place = toPlace(placeNode);
    tweet.setPlace(place);
    return tweet;
}

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From source file:org.level28.android.moca.json.TwitterSearchDeserializer.java

/**
 * Parse a single tweet.//from  w  w  w  .j  a v a  2s . co m
 */
private static Tweet parseSingleTweet(JsonNode objectRoot) throws JsonDeserializerException {
    // Basic sanity check
    if (!objectRoot.isObject()) {
        throw new JsonDeserializerException("Tweet JsonNode is not an object");
    }
    JsonNode node;
    Tweet tweet = new Tweet();

    // When was this tweet created?
    node = objectRoot.path("created_at");
    if (node.isMissingNode() || !node.isTextual()) {
        throw new JsonDeserializerException("'created_at' missing or invalid");
    }
    try {
        tweet.setCreatedAt(mDateFormat.parse(node.textValue()));
    } catch (ParseException e) {
        throw new JsonDeserializerException("Invalid date specified in 'created_at'", e);
    }

    // Who sent it? (user handle)
    node = objectRoot.path("from_user");
    if (node.isMissingNode() || !node.isTextual()) {
        throw new JsonDeserializerException("'from_user' missing or invalid");
    }
    tweet.setFromUser(node.textValue());

    // Who sent it? (user id)
    node = objectRoot.path("from_user_id");
    if (node.isMissingNode() || !node.canConvertToLong()) {
        throw new JsonDeserializerException("'from_user_id' missing or invalid");
    }
    tweet.setFromUserId(node.asLong());

    // Tweet id
    node = objectRoot.path("id");
    if (node.isMissingNode() || !node.canConvertToLong()) {
        throw new JsonDeserializerException("'id' missing or invalid");
    }
    tweet.setId(node.asLong());

    // Profile image url - prefer https over http
    node = objectRoot.path("profile_image_url_https");
    if (node.isMissingNode() || !node.isTextual()) {
        // Fall back to http
        node = objectRoot.path("profile_image_url");
        if (node.isMissingNode() || !node.isTextual()) {
            throw new JsonDeserializerException("'profile_image_url' missing or invalid");
        }
    }
    tweet.setProfileImageUrl(node.textValue());

    // Finally: tweet contents!
    node = objectRoot.path("text");
    if (node.isMissingNode() || !node.isTextual()) {
        throw new JsonDeserializerException("'text' missing or invalid");
    }
    tweet.setText(node.textValue());

    // FIXME: entities

    // Optional fields
    // Who sent it? (display name - yes, apparently this is OPTIONAL!)
    tweet.setFromUserName(objectRoot.path("from_user_name").textValue());

    // Free-form location
    tweet.setLocation(objectRoot.path("location").textValue());

    // FIXME: geo

    // End of tweet :-)
    return tweet;
}

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