org.kitesdk.data.spi

Class JsonUtil

java.lang.Object

org.kitesdk.data.spi.JsonUtil

public class JsonUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonUtil.JsonTreeVisitor<T>

Constructor Summary

Constructors

Constructor and Description
JsonUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	convertToAvro(GenericData model, com.fasterxml.jackson.databind.JsonNode datum, Schema schema)
static Schema	inferSchema(InputStream incoming, String name, int numRecords)
static Schema	inferSchema(com.fasterxml.jackson.databind.JsonNode node, String name)
static Schema	inferSchemaWithMaps(com.fasterxml.jackson.databind.JsonNode node, String name)
static com.fasterxml.jackson.databind.JsonNode	parse(File file)
static <T> T	parse(File file, Class<T> returnType)
static com.fasterxml.jackson.databind.JsonNode	parse(InputStream in)
static <T> T	parse(InputStream in, Class<T> returnType)
static com.fasterxml.jackson.databind.JsonNode	parse(String json)
static <T> T	parse(String json, Class<T> returnType)
static Iterator<com.fasterxml.jackson.databind.JsonNode>	parser(InputStream stream)
static <T> T	visit(com.fasterxml.jackson.databind.JsonNode node, JsonUtil.JsonTreeVisitor<T> visitor)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsonUtil

public JsonUtil()

Method Detail

parser

public static Iterator<com.fasterxml.jackson.databind.JsonNode> parser(InputStream stream)

parse

public static com.fasterxml.jackson.databind.JsonNode parse(String json)

parse

public static <T> T parse(String json,
          Class<T> returnType)

parse

public static com.fasterxml.jackson.databind.JsonNode parse(File file)

parse

public static <T> T parse(File file,
          Class<T> returnType)

parse

public static com.fasterxml.jackson.databind.JsonNode parse(InputStream in)

parse

public static <T> T parse(InputStream in,
          Class<T> returnType)

visit

public static <T> T visit(com.fasterxml.jackson.databind.JsonNode node,
          JsonUtil.JsonTreeVisitor<T> visitor)

convertToAvro

public static Object convertToAvro(GenericData model,
                   com.fasterxml.jackson.databind.JsonNode datum,
                   Schema schema)

inferSchema

public static Schema inferSchema(InputStream incoming,
                 String name,
                 int numRecords)

inferSchema

public static Schema inferSchema(com.fasterxml.jackson.databind.JsonNode node,
                 String name)

inferSchemaWithMaps

public static Schema inferSchemaWithMaps(com.fasterxml.jackson.databind.JsonNode node,
                         String name)