Examples of com.fasterxml.jackson.core.JsonParser.readValueAsTree()

Class com.fasterxml.jackson.core.JsonParser

Examples of com.fasterxml.jackson.core.JsonParser.readValueAsTree()

com.fasterxml.jackson.core.JsonParser.readValueAsTree()
Method to deserialize JSON content into equivalent "tree model", represented by root {@link TreeNode} of resulting model.For JSON Arrays it will an array node (with child nodes), for objects object node (with child nodes), and for other types matching leaf node type. Empty or whitespace documents are null. @return root of the document, or null if empty or whitespace.

                    graphson.vertexFromJson(node);
                }
            } else if (fieldname.equals(GraphSONTokens.EDGES)) {
                jp.nextToken();
                while (jp.nextToken() != JsonToken.END_ARRAY) {
                    final JsonNode node = jp.readValueAsTree();
                    final Vertex inV = graph.getVertex(GraphSONUtility.getTypedValueFromJsonNode(node.get(GraphSONTokens._IN_V)));
                    final Vertex outV = graph.getVertex(GraphSONUtility.getTypedValueFromJsonNode(node.get(GraphSONTokens._OUT_V)));
                    graphson.edgeFromJson(node, outV, inV);
                }
            }

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        assertToken(JsonToken.START_ARRAY, jp.getCurrentToken());
        jp.clearCurrentToken();
        assertNull(jp.getCurrentToken());
        // Also: no codec defined by default
        try {
            jp.readValueAsTree();
            fail("Should get exception without codec");
        } catch (IllegalStateException e) {
            verifyException(e, "No ObjectCodec defined");
        }
        jp.close();

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        current = jp.nextToken();
        if (key.equals("features")) {
          while (jp.nextToken() != JsonToken.END_ARRAY) {
            // Read the feature into a tree model, which moves
            // parser to its end.
            JsonNode feature = jp.readValueAsTree();
            ret.addFeature(feature, index++);
          }
        } else {
          jp.skipChildren(); // ignore all other keys except features
        }

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        }


        try {
            JsonParser parser = jsonFactory.createJsonParser(schemaLocation);
            try {
                JsonNode rawSchema = parser.readValueAsTree();
                schemasToCompile.add(new ProcessingEntry(schemaLocation, rawSchema));
            } finally {
                parser.close();
            }
        } catch (JsonParseException jpe) {

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    private JsonNode getResponseTree( Response response )
        throws IOException
    {
        JsonParser jsonParser = jsonFactory.createParser( (InputStream) response.getEntity() );
        return (JsonNode) jsonParser.readValueAsTree();
    }


    private void reportErrors( Response resp )
        throws IOException, MojoExecutionException
    {

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