org.apache.flink.formats.json

Class JsonOptions

java.lang.Object

org.apache.flink.formats.json.JsonOptions

public class JsonOptions
extends Object

This class holds configuration constants used by json format.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonOptions.MapNullKeyMode Handling mode for map data with null key.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.flink.configuration.ConfigOption<Boolean>	ENCODE_DECIMAL_AS_PLAIN_NUMBER
static org.apache.flink.configuration.ConfigOption<Boolean>	FAIL_ON_MISSING_FIELD
static org.apache.flink.configuration.ConfigOption<Boolean>	IGNORE_PARSE_ERRORS
static String	ISO_8601
static String	JSON_MAP_NULL_KEY_MODE_DROP
static String	JSON_MAP_NULL_KEY_MODE_FAIL
static String	JSON_MAP_NULL_KEY_MODE_LITERAL
static org.apache.flink.configuration.ConfigOption<String>	MAP_NULL_KEY_LITERAL
static org.apache.flink.configuration.ConfigOption<String>	MAP_NULL_KEY_MODE
static String	SQL
static org.apache.flink.configuration.ConfigOption<String>	TIMESTAMP_FORMAT
static Set<String>	TIMESTAMP_FORMAT_ENUM

Constructor Summary

Constructors

Constructor and Description
JsonOptions()

Method Summary

Modifier and Type	Method and Description
static JsonOptions.MapNullKeyMode	getMapNullKeyMode(org.apache.flink.configuration.ReadableConfig config) Creates handling mode for null key map data.
static org.apache.flink.formats.common.TimestampFormat	getTimestampFormat(org.apache.flink.configuration.ReadableConfig config)
static void	validateDecodingFormatOptions(org.apache.flink.configuration.ReadableConfig tableOptions) Validator for json decoding format.
static void	validateEncodingFormatOptions(org.apache.flink.configuration.ReadableConfig tableOptions) Validator for json encoding format.

Methods inherited from class java.lang.Object

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

Field Detail

FAIL_ON_MISSING_FIELD

public static final org.apache.flink.configuration.ConfigOption<Boolean> FAIL_ON_MISSING_FIELD

IGNORE_PARSE_ERRORS

public static final org.apache.flink.configuration.ConfigOption<Boolean> IGNORE_PARSE_ERRORS

MAP_NULL_KEY_MODE

public static final org.apache.flink.configuration.ConfigOption<String> MAP_NULL_KEY_MODE

MAP_NULL_KEY_LITERAL

public static final org.apache.flink.configuration.ConfigOption<String> MAP_NULL_KEY_LITERAL

TIMESTAMP_FORMAT

public static final org.apache.flink.configuration.ConfigOption<String> TIMESTAMP_FORMAT

ENCODE_DECIMAL_AS_PLAIN_NUMBER

public static final org.apache.flink.configuration.ConfigOption<Boolean> ENCODE_DECIMAL_AS_PLAIN_NUMBER

SQL

public static final String SQL

See Also:

Constant Field Values

ISO_8601

public static final String ISO_8601

See Also:

Constant Field Values

TIMESTAMP_FORMAT_ENUM

public static final Set<String> TIMESTAMP_FORMAT_ENUM

JSON_MAP_NULL_KEY_MODE_FAIL

public static final String JSON_MAP_NULL_KEY_MODE_FAIL

See Also:

Constant Field Values

JSON_MAP_NULL_KEY_MODE_DROP

public static final String JSON_MAP_NULL_KEY_MODE_DROP

See Also:

Constant Field Values

JSON_MAP_NULL_KEY_MODE_LITERAL

public static final String JSON_MAP_NULL_KEY_MODE_LITERAL

See Also:

Constant Field Values

Constructor Detail

JsonOptions

public JsonOptions()

Method Detail

getTimestampFormat

public static org.apache.flink.formats.common.TimestampFormat getTimestampFormat(org.apache.flink.configuration.ReadableConfig config)

getMapNullKeyMode

public static JsonOptions.MapNullKeyMode getMapNullKeyMode(org.apache.flink.configuration.ReadableConfig config)

Creates handling mode for null key map data.

See JSON_MAP_NULL_KEY_MODE_FAIL, JSON_MAP_NULL_KEY_MODE_DROP, and JSON_MAP_NULL_KEY_MODE_LITERAL for more information.

validateDecodingFormatOptions

public static void validateDecodingFormatOptions(org.apache.flink.configuration.ReadableConfig tableOptions)

Validator for json decoding format.

validateEncodingFormatOptions

public static void validateEncodingFormatOptions(org.apache.flink.configuration.ReadableConfig tableOptions)

Validator for json encoding format.