Package org.apache.flink.formats.json

Class JsonFormatOptionsUtil

java.lang.Object

org.apache.flink.formats.json.JsonFormatOptionsUtil

@Internal
public class JsonFormatOptionsUtil
extends Object

Utilities for JsonFormatOptions.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ISO_8601
static final String	JSON_MAP_NULL_KEY_MODE_DROP
static final String	JSON_MAP_NULL_KEY_MODE_FAIL
static final String	JSON_MAP_NULL_KEY_MODE_LITERAL
static final String	SQL
static final Set<String>	TIMESTAMP_FORMAT_ENUM

Method Summary

Modifier and Type	Method	Description
static JsonFormatOptions.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 Details

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

Method Details

getTimestampFormat

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

getMapNullKeyMode

public static JsonFormatOptions.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.