Examples of com.fasterxml.jackson.core.ObjectCodec.readTree()

Class com.fasterxml.jackson.core.ObjectCodec

Examples of com.fasterxml.jackson.core.ObjectCodec.readTree()

com.fasterxml.jackson.core.ObjectCodec.readTree()
Method to deserialize JSON content as tree expressed using set of {@link TreeNode} instances. Returnsroot of the resulting tree (where root can consist of just a single node if the current event is a value event, not container). Empty or whitespace documents return null. @return next tree from jp, or null if empty.


    @Override
    public KrakenFee deserialize(JsonParser jsonParser, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      ObjectCodec oc = jsonParser.getCodec();
      JsonNode node = oc.readTree(jsonParser);
      BigDecimal volume = new BigDecimal(node.path(0).asText());
      BigDecimal fee = new BigDecimal(node.path(1).asText());


      return new KrakenFee(volume, fee);
    }

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  @Override
  public CryptoTradeTicker deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


    final ObjectCodec oc = jp.getCodec();
    final JsonNode statusNode = oc.readTree(jp);
    final JsonNode tickerDataParentNode = statusNode.path("data");


    return getTickerFromJsonNode(tickerDataParentNode, statusNode);
  }

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    @Override
    public CryptoTradeOrderType deserialize(final JsonParser jsonParser, final DeserializationContext ctxt) throws IOException, JsonProcessingException {


      final ObjectCodec oc = jsonParser.getCodec();
      final JsonNode node = oc.readTree(jsonParser);
      final String orderType = node.asText();
      return CryptoTradeOrderType.valueOf(orderType);
    }
  }
}

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  @Override
  public Map<CurrencyPair, CryptoTradeTicker> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


    final ObjectCodec oc = jp.getCodec();
    final JsonNode rootNode = oc.readTree(jp);


    final Map<CurrencyPair, CryptoTradeTicker> tickers = new HashMap<CurrencyPair, CryptoTradeTicker>();
    if (rootNode.size() == 1) {
      final ObjectNode dataNode = (ObjectNode) rootNode.get(0);
      final Iterator<Entry<String, JsonNode>> tickersArray = dataNode.fields();

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    public BTERMarketInfoWrapper deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      Map<CurrencyPair, BTERMarketInfo> marketInfoMap = new HashMap<CurrencyPair, BTERMarketInfo>();


      ObjectCodec oc = jp.getCodec();
      JsonNode marketsNodeWrapper = oc.readTree(jp);
      JsonNode marketNodeList = marketsNodeWrapper.path("pairs");


      if (marketNodeList.isArray()) {
        for (JsonNode marketNode : marketNodeList) {
          Iterator<Map.Entry<String, JsonNode>> iter = marketNode.fields();

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    @Override
    public BTERPublicOrder deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      final ObjectCodec oc = jp.getCodec();
      final JsonNode tickerNode = oc.readTree(jp);


      final BigDecimal price = new BigDecimal(tickerNode.path(0).asText());
      final BigDecimal amount = new BigDecimal(tickerNode.path(1).asText());


      return new BTERPublicOrder(price, amount);

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    @Override
    public BTEROrderType deserialize(final JsonParser jsonParser, final DeserializationContext ctxt) throws IOException, JsonProcessingException {


      final ObjectCodec oc = jsonParser.getCodec();
      final JsonNode node = oc.readTree(jsonParser);
      final String orderType = node.asText();
      return BTEROrderType.valueOf(orderType.toUpperCase());
    }
  }
}

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    @Override
    public BTERCurrencyPairs deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      final Set<CurrencyPair> pairs = new HashSet<CurrencyPair>();
      final ObjectCodec oc = jp.getCodec();
      final JsonNode node = oc.readTree(jp);
      if (node.isArray()) {
        for (JsonNode pairNode : node) {
          pairs.add(BTERAdapters.adaptCurrencyPair(pairNode.asText()));
        }
      }

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    @Override
    public BTERTicker deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      final ObjectCodec oc = jp.getCodec();
      final JsonNode tickerNode = oc.readTree(jp);


      return deserializeFromNode(tickerNode);
    }


  }

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    @Override
    public BTERTickers deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {


      Map<CurrencyPair, BTERTicker> tickerMap = new HashMap<CurrencyPair, BTERTicker>();
      ObjectCodec oc = jp.getCodec();
      JsonNode node = oc.readTree(jp);
      if (node.isObject()) {


        Iterator<Entry<String, JsonNode>> tickerEntryIter = node.fields();
        while (tickerEntryIter.hasNext()) {
          Entry<String, JsonNode> tickerEntryNode = tickerEntryIter.next();

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