Package io.debezium.connector.mariadb.charset

Class MariaDbCharsetRegistry

java.lang.Object

io.debezium.connector.mariadb.charset.MariaDbCharsetRegistry

All Implemented Interfaces:

BinlogCharsetRegistry, io.debezium.service.Service

public class MariaDbCharsetRegistry
extends Object
implements BinlogCharsetRegistry

A registry that stores character set mappings from charset_mappings.json for MariaDB.

Author:

Chris Cranford

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	MariaDbCharsetRegistry.CharacterSetMapping	Represents a character set mapping
private static class	MariaDbCharsetRegistry.CharacterSetMappings	Represents the data within the file charset_mappings.json.
private static class	MariaDbCharsetRegistry.CollationMapping	Represents a collation mapping to a set of database character sets.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<String,MariaDbCharsetRegistry.CharacterSetMapping>	characterSetNameToCharacterSet
private static final String	CHARSET_MAPPINGS
private final Map<Integer,MariaDbCharsetRegistry.CharacterSetMapping>	collationIndexToCharacterSet
private final List<String>	collationIndexToCollationName
private static final int	MAP_SIZE

Constructor Summary

Constructors

Constructor	Description
MariaDbCharsetRegistry()

Method Summary

Modifier and Type	Method	Description
int	getCharsetMapSize()
String	getCharsetNameForCollationIndex(Integer collationIndex)
String	getCollationNameForCollationIndex(Integer collationIndex)
String	getJavaEncodingForCharSet(String characterSetName)
private static boolean	isWithinRange(int value)
private void	loadCharacterSetMappings(List<MariaDbCharsetRegistry.CharacterSetMapping> characterSetMappings)
private void	loadCharacterSetMappingsFromFileResource()
private void	loadCollationMappings(List<MariaDbCharsetRegistry.CollationMapping> collationMappings)

Methods inherited from class java.lang.Object

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

Field Details

CHARSET_MAPPINGS

private static final String CHARSET_MAPPINGS

See Also:

• Constant Field Values

MAP_SIZE

private static final int MAP_SIZE

See Also:

• Constant Field Values

collationIndexToCollationName

private final List<String> collationIndexToCollationName

collationIndexToCharacterSet

private final Map<Integer,MariaDbCharsetRegistry.CharacterSetMapping> collationIndexToCharacterSet

characterSetNameToCharacterSet

private final Map<String,MariaDbCharsetRegistry.CharacterSetMapping> characterSetNameToCharacterSet

Constructor Details

MariaDbCharsetRegistry

public MariaDbCharsetRegistry()

Method Details

getCharsetMapSize

public int getCharsetMapSize()

Specified by:

getCharsetMapSize in interface BinlogCharsetRegistry

getCollationNameForCollationIndex

public String getCollationNameForCollationIndex(Integer collationIndex)

Specified by:

getCollationNameForCollationIndex in interface BinlogCharsetRegistry

getCharsetNameForCollationIndex

public String getCharsetNameForCollationIndex(Integer collationIndex)

Specified by:

getCharsetNameForCollationIndex in interface BinlogCharsetRegistry

getJavaEncodingForCharSet

public String getJavaEncodingForCharSet(String characterSetName)

Specified by:

getJavaEncodingForCharSet in interface BinlogCharsetRegistry

loadCharacterSetMappingsFromFileResource

private void loadCharacterSetMappingsFromFileResource()

loadCharacterSetMappings

private void loadCharacterSetMappings(List<MariaDbCharsetRegistry.CharacterSetMapping> characterSetMappings)

loadCollationMappings

private void loadCollationMappings(List<MariaDbCharsetRegistry.CollationMapping> collationMappings)

isWithinRange

private static boolean isWithinRange(int value)