Package com.exasol.adapter.metadata.converter

Class SchemaMetadataJsonConverter

java.lang.Object

com.exasol.adapter.metadata.converter.SchemaMetadataJsonConverter

public final class SchemaMetadataJsonConverter
extends Object

This class converts the schema metadata to its JSON representation.

Field Summary

Fields

Modifier and Type	Field	Description
static String	ASCII_VALUE	ASCII
static String	BYTESIZE_KEY	BYTESIZE
static String	CHARSET_KEY	CHARSET
static String	DAY_TO_SECONDS_VALUE	DAY_TO_SECONDS_VALUE
static String	FRACTION_KEY	FRACTION
static String	FROM_TO_KEY	FROM_TO
static String	PRECISION_KEY	PRECISION
static String	SCALE_KEY	SCALE
static String	SIZE_KEY	SIZE
static String	SPATIAL_REFERENCE_ID_KEY	SPATIAL_REFERENCE_ID
static String	TIMESTAMP_PRECISION_KEY	Timestamp seconds precision
static String	TYPE_KEY	TYPE
static String	UTF8_VALUE	UTF8
static String	WITH_LOCAL_TIMEZONE_KEY	WITH_LOCAL_TIMEZONE
static String	YEAR_TO_MONTH_VALUE	YEAR_TO_MONTH_VALUE

Method Summary

Modifier and Type	Method	Description
jakarta.json.JsonObject	convert(SchemaMetadata schemaMetadata)	Convert the given schema metadata to its JSON representation
jakarta.json.JsonObject	convertType(DataType dataType)	Convert a data type to its JSON representation
static SchemaMetadataJsonConverter	getInstance()	Get the singleton instance of the SchemaMetadataJsonConverter

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_KEY

public static final String TYPE_KEY

TYPE

See Also:

Constant Field Values

PRECISION_KEY

public static final String PRECISION_KEY

PRECISION

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Constant Field Values

SCALE_KEY

public static final String SCALE_KEY

SCALE

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Constant Field Values

SIZE_KEY

public static final String SIZE_KEY

SIZE

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Constant Field Values

CHARSET_KEY

public static final String CHARSET_KEY

CHARSET

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Constant Field Values

WITH_LOCAL_TIMEZONE_KEY

public static final String WITH_LOCAL_TIMEZONE_KEY

WITH_LOCAL_TIMEZONE

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Constant Field Values

TIMESTAMP_PRECISION_KEY

public static final String TIMESTAMP_PRECISION_KEY

Timestamp seconds precision

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Constant Field Values

SPATIAL_REFERENCE_ID_KEY

public static final String SPATIAL_REFERENCE_ID_KEY

SPATIAL_REFERENCE_ID

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Constant Field Values

FRACTION_KEY

public static final String FRACTION_KEY

FRACTION

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Constant Field Values

BYTESIZE_KEY

public static final String BYTESIZE_KEY

BYTESIZE

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Constant Field Values

FROM_TO_KEY

public static final String FROM_TO_KEY

FROM_TO

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Constant Field Values

UTF8_VALUE

public static final String UTF8_VALUE

UTF8

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Constant Field Values

ASCII_VALUE

public static final String ASCII_VALUE

ASCII

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Constant Field Values

YEAR_TO_MONTH_VALUE

public static final String YEAR_TO_MONTH_VALUE

YEAR_TO_MONTH_VALUE

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Constant Field Values

DAY_TO_SECONDS_VALUE

public static final String DAY_TO_SECONDS_VALUE

DAY_TO_SECONDS_VALUE

See Also:

Constant Field Values

Method Detail

getInstance

public static SchemaMetadataJsonConverter getInstance()

Get the singleton instance of the SchemaMetadataJsonConverter

Returns:

converter instance

convert

public jakarta.json.JsonObject convert(SchemaMetadata schemaMetadata)

Convert the given schema metadata to its JSON representation

Parameters:

schemaMetadata - schemaMetadata to be converted into JSON

Returns:

JSON representation

convertType

public jakarta.json.JsonObject convertType(DataType dataType)

Convert a data type to its JSON representation

Parameters:

dataType - data type to be converted

Returns:

JSON representation