Examples of com.fasterxml.jackson.databind.JsonNode.fields()

Class com.fasterxml.jackson.databind.JsonNode

Examples of com.fasterxml.jackson.databind.JsonNode.fields()

com.fasterxml.jackson.databind.JsonNode.fields()
@return Iterator that can be used to traverse all key/value pairs forobject nodes; empty iterator (no contents) for other types

                JsonNode content = entry.getValue();
                String id = entry.getKey();
                Map<String, String> entryMetadata = new HashMap<>();


                // We then iterate over all the key-value pairs present in the children node, and store them.
                for (Iterator<Map.Entry<String, JsonNode>> properties = content.fields();
                     properties.hasNext(); ) {
                    Map.Entry<String, JsonNode> property = properties.next();
                    String entryName = property.getKey();
                    JsonNode entryValueNode = property.getValue();

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                        entryMetadata.put(entryName, entryValue);
                    }


                    // We get environment variables from the metadata when we iterate over app.env
                    if (id.equals("app") && entryName.equals("env")) {
                        for (Iterator<Map.Entry<String, JsonNode>> envVariables = entryValueNode.fields();
                             envVariables.hasNext(); ) {
                            Map.Entry<String, JsonNode> envVariable = envVariables.next();
                            String envName = envVariable.getKey();
                            JsonNode envValue = envVariable.getValue();
                            if (envValue.isTextual()) {

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                JsonNode content = entry.getValue();
                String id = entry.getKey();
                Map<String, String> entryMetadata = new HashMap<>();


                // We then iterate over all the key-value pairs present in the children node, and store them.
                for (Iterator<Map.Entry<String, JsonNode>> properties = content.fields();
                     properties.hasNext(); ) {
                    Map.Entry<String, JsonNode> property = properties.next();
                    String entryName = property.getKey();
                    JsonNode entryValueNode = property.getValue();

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                        entryMetadata.put(entryName, entryValue);
                    }


                    // We get environment variables from the metadata when we iterate over app.env
                    if (id.equals("app") && entryName.equals("env")) {
                        for (Iterator<Map.Entry<String, JsonNode>> envVariables = entryValueNode.fields();
                             envVariables.hasNext(); ) {
                            Map.Entry<String, JsonNode> envVariable = envVariables.next();
                            String envName = envVariable.getKey();
                            JsonNode envValue = envVariable.getValue();
                            if (envValue.isTextual()) {

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    @Override
    protected void _depositSchemaProperty(ObjectNode propertiesNode, JsonNode schemaNode)
    {
        JsonNode props = schemaNode.get("properties");
        if (props != null) {
            Iterator<Entry<String, JsonNode>> it = props.fields();
            while (it.hasNext()) {
                Entry<String,JsonNode> entry = it.next();
                String name = entry.getKey();
                if (_nameTransformer != null) {
                    name = _nameTransformer.transform(name);

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public class HttpHeadersJsonDeserializer extends JsonDeserializer<HttpHeaders> {


    @Override
    public HttpHeaders deserialize(JsonParser parser, DeserializationContext context) throws IOException {
        JsonNode rootNode = parser.readValueAsTree();
        return new HttpHeaders(transform(all(rootNode.fields()), toHttpHeaders()));
    }


    private static Function<Map.Entry<String, JsonNode>, HttpHeader> toHttpHeaders() {
        return new Function<Map.Entry<String, JsonNode>, HttpHeader>() {
            @Override

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  public Tuple convert(String source) {
    TupleBuilder builder = TupleBuilder.tuple();
    try {


      JsonNode root = mapper.readTree(source);
      for (Iterator<Entry<String, JsonNode>> it = root.fields(); it.hasNext();) {
        Entry<String, JsonNode> entry = it.next();
        String name = entry.getKey();
        JsonNode node = entry.getValue();
        if (node.isObject()) {
          // tuple

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    Map<String, JsonNode> newProps = new LinkedHashMap<String, JsonNode>();
    newProps.put( "@type", new TextNode( type ) );
    newProps.put( "@version", new TextNode( version.format() ) );


    Iterator<Map.Entry<String, JsonNode>> nodeIterator = tree.fields();
    while ( nodeIterator.hasNext() ) {
      Map.Entry<String, JsonNode> jsonNode = nodeIterator.next();
      newProps.put( jsonNode.getKey(), jsonNode.getValue() );
    }

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    JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
    closeResponse(response);
    assertNotNull(responseNode);
    assertEquals(properties.size(), responseNode.size());
    
    Iterator<Map.Entry<String, JsonNode>> nodes = responseNode.fields();
    Map.Entry<String, JsonNode> node = null;
    while(nodes.hasNext()) {
      node = nodes.next();
      String propValue = properties.get(node.getKey());
      assertNotNull(propValue);

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    if (props == null || props.getNodeType() != JsonNodeType.OBJECT)
      return null;
    JsonNode structured = props.get("structured");
    Map<String,Integer> properties = new HashMap<String,Integer>();
    if (structured != null && structured.getNodeType() == JsonNodeType.OBJECT) {
      Iterator<Entry<String, JsonNode>> catIter = structured.fields();
      while (catIter.hasNext()) {
        Entry<String, JsonNode> catEntry = catIter.next();
        String catName = catEntry.getKey();
        JsonNode catNode = catEntry.getValue();
        Iterator<Entry<String, JsonNode>> propIter = catNode.fields();

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