Package com.fasterxml.jackson.databind

Examples of com.fasterxml.jackson.databind.JsonNode

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        if (_iterator == null || !_iterator.hasNext()) {
            return false;
        }

        final org.ektorp.ViewResult.Row row = _iterator.next();
        final JsonNode node = row.getDocAsNode();

        final DataSetHeader header = getHeader();
        _row = (DefaultRow) CouchDbUtils.jsonNodeToMetaModelRow(node, header);

        return true;
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    public static Row jsonNodeToMetaModelRow(JsonNode node, DataSetHeader header) {
        final int size = header.size();
        final Object[] values = new Object[size];
        for (int i = 0; i < size; i++) {
            final String key = header.getSelectItem(i).getColumn().getName();
            final JsonNode valueNode = node.get(key);
            final Object value;
            if (valueNode == null || valueNode.isNull()) {
                value = null;
            } else if (valueNode.isTextual()) {
                value = valueNode.asText();
            } else if (valueNode.isArray()) {
                value = jsonNodeToList(valueNode);
            } else if (valueNode.isObject()) {
                value = jsonNodeToMap(valueNode);
            } else if (valueNode.isBoolean()) {
                value = valueNode.asBoolean();
            } else if (valueNode.isInt()) {
                value = valueNode.asInt();
            } else if (valueNode.isLong()) {
                value = valueNode.asLong();
            } else if (valueNode.isDouble()) {
                value = valueNode.asDouble();
            } else {
                value = valueNode;
            }
            values[i] = value;
        }
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            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = root.traverse( jp.getCodec() );

            // Check if it is a "RealFilter"
            JsonNode valuesParam = root.get("values");

            if ( valuesParam == null ) {
                 return subJsonParser.readValueAs( LogicalFilter5.class );
            }
            if ( ! valuesParam.isArray() ) {
               throw new RuntimeException( "Expected an Array");
            }

            return subJsonParser.readValueAs( RealFilter5.class );
        }
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        List<Form<Link>> liensForms = new ArrayList<Form<Link>>();
        Form<Link> newLink = null;
        String newLabel = null;
        String newUrl = null;
        LinkType newLinkType = LinkType.OTHER;
        JsonNode userJson = request().body().asJson();

        // Parcour des links du user;
        ArrayNode liens = (ArrayNode) userJson.get("links");
        for (JsonNode lien : liens) {
            if (lien.get("id") != null) {
                Form<Link> oneLienForm = form(Link.class).bind(lien);
                if (oneLienForm.hasErrors()) {
                    Map<String, Map<String, List<String>>> errors = new HashMap<String, Map<String, List<String>>>();
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            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = root.traverse( jp.getCodec() );

            // Check if it is a "RealFilter"
            JsonNode valueParam = root.get("value");

            if ( valueParam == null ) {
                 return subJsonParser.readValueAs( LogicalFilter4.class );
            }
            if ( valueParam.isBoolean() ) {
                return subJsonParser.readValueAs( BooleanRealFilter4.class );
            }
            else if ( valueParam.isTextual() ) {
                return subJsonParser.readValueAs( StringRealFilter4.class );
            }
            else if ( valueParam.isIntegralNumber() ) {
                return subJsonParser.readValueAs( IntegerRealFilter4.class );
            }
            else {
                throw new RuntimeException("Unknown type");
            }
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        public QueryFilter deserialize(JsonParser jp, DeserializationContext ctxt)
                throws IOException {

            ObjectNode root = jp.readValueAsTree();

            JsonNode queryParam = root.get("queryParam");
            String value = queryParam.asText();

            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = root.traverse( jp.getCodec() );

            // Determine the "type" of filter we are dealing with Real or Logical and specify type
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            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = root.traverse( jp.getCodec() );

            // Check if it is a "RealFilter"
            JsonNode queryParam = root.get("queryParam");
            if ( queryParam != null && queryParam.isValueNode() ) {
                return subJsonParser.readValueAs( RealFilter.class );
            }
            else {
                return subJsonParser.readValueAs( LogicalFilter3.class );
            }
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            // We assume it is a LogicalFilter
            Iterator<String> iter = root.fieldNames();
            String key = iter.next();

            JsonNode arrayNode = root.iterator().next();
            if ( arrayNode == null || arrayNode.isMissingNode() || ! arrayNode.isArray() ) {
                throw new RuntimeException( "Invalid format of LogicalFilter encountered." );
            }

            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = arrayNode.traverse( objectCodec );
            List<QueryFilter> childrenQueryFilters = subJsonParser.readValueAs( new TypeReference<List<QueryFilter>>() {} );

            return new LogicalFilter3( QueryParam.valueOf( key ), childrenQueryFilters );
        }
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                .customModule(module).create();

        try (final ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
            writer.writeGraph(baos, g);

            final JsonNode jsonGraph = new ObjectMapper().readTree(baos.toByteArray());
            final JsonNode onlyVertex = jsonGraph.findValues(GraphSONTokens.VERTICES).get(0).get(0);
            final JsonNode idValue = onlyVertex.get(GraphSONTokens.ID);
            assertTrue(idValue.has("cluster"));
            assertEquals("vertex", idValue.get("cluster").asText());
            assertTrue(idValue.has("elementId"));
            assertEquals("AF4B5965-B176-4552-B3C1-FBBE2F52C305".toLowerCase(), idValue.get("elementId").asText());

            // reusing the same config used for creation of "g".
            final Configuration configuration = graphProvider.newGraphConfiguration(
                    "g2", this.getClass(), name.getMethodName());
            graphProvider.clear(configuration);
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                            throw new IllegalStateException("The legacy GraphSON must be generated with GraphSONMode.EXTENDED");
                        break;
                    case GraphSONTokens.VERTICES:
                        parser.nextToken();
                        while (parser.nextToken() != JsonToken.END_ARRAY) {
                            final JsonNode node = parser.readValueAsTree();
                            graphson.vertexFromJson(node);
                        }
                        break;
                    case GraphSONTokens.EDGES:
                        parser.nextToken();
                        while (parser.nextToken() != JsonToken.END_ARRAY) {
                            final JsonNode node = parser.readValueAsTree();
                            final Vertex inV = graph.v(GraphSONUtility.getTypedValueFromJsonNode(node.get(GraphSONTokens._IN_V)));
                            final Vertex outV = graph.v(GraphSONUtility.getTypedValueFromJsonNode(node.get(GraphSONTokens._OUT_V)));
                            graphson.edgeFromJson(node, outV, inV);
                        }
                        break;
                    default:
                        throw new IllegalStateException(String.format("Unexpected token in GraphSON - %s", fieldName));
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