io.debezium.relational.history

Class ConnectTableChangeSerializer

java.lang.Object

io.debezium.relational.history.ConnectTableChangeSerializer

All Implemented Interfaces:

TableChanges.TableChangesSerializer<List<org.apache.kafka.connect.data.Struct>>

public class ConnectTableChangeSerializer
extends Object
implements TableChanges.TableChangesSerializer<List<org.apache.kafka.connect.data.Struct>>

Ther serializer responsible for converting of TableChanges into an array of Structs.

Author:

Jiri Pechanec

Field Summary

Fields

Modifier and Type	Field and Description
static String	AUTO_INCREMENTED_KEY
static org.apache.kafka.connect.data.Schema	CHANGE_SCHEMA
static String	CHARSET_NAME_KEY
private static org.apache.kafka.connect.data.Schema	COLUMN_SCHEMA
static String	COLUMNS_KEY
static String	DEFAULT_CHARSET_NAME_KEY
static String	GENERATED_KEY
static String	ID_KEY
static String	JDBC_TYPE_KEY
static String	LENGTH_KEY
private static org.slf4j.Logger	LOGGER
static String	NAME_KEY
static String	NATIVE_TYPE_KEY
static String	OPTIONAL_KEY
static String	POSITION_KEY
static String	PRIMARY_KEY_COLUMN_NAMES_KEY
static String	SCALE_KEY
private static SchemaNameAdjuster	schemaNameAdjuster
static String	TABLE_KEY
private static org.apache.kafka.connect.data.Schema	TABLE_SCHEMA
static String	TYPE_EXPRESSION_KEY
static String	TYPE_KEY
static String	TYPE_NAME_KEY

Constructor Summary

Constructors

Constructor and Description
ConnectTableChangeSerializer()

Method Summary

Modifier and Type	Method and Description
TableChanges	deserialize(List<org.apache.kafka.connect.data.Struct> data, boolean useCatalogBeforeSchema)
List<org.apache.kafka.connect.data.Struct>	serialize(TableChanges tableChanges)
private org.apache.kafka.connect.data.Struct	toStruct(Column column)
private org.apache.kafka.connect.data.Struct	toStruct(Table table)
org.apache.kafka.connect.data.Struct	toStruct(TableChanges.TableChange tableChange)

Methods inherited from class java.lang.Object

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

Field Detail

ID_KEY

public static final String ID_KEY

See Also:

Constant Field Values

TYPE_KEY

public static final String TYPE_KEY

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Constant Field Values

TABLE_KEY

public static final String TABLE_KEY

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Constant Field Values

DEFAULT_CHARSET_NAME_KEY

public static final String DEFAULT_CHARSET_NAME_KEY

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Constant Field Values

PRIMARY_KEY_COLUMN_NAMES_KEY

public static final String PRIMARY_KEY_COLUMN_NAMES_KEY

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Constant Field Values

COLUMNS_KEY

public static final String COLUMNS_KEY

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Constant Field Values

NAME_KEY

public static final String NAME_KEY

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Constant Field Values

JDBC_TYPE_KEY

public static final String JDBC_TYPE_KEY

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Constant Field Values

NATIVE_TYPE_KEY

public static final String NATIVE_TYPE_KEY

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Constant Field Values

TYPE_NAME_KEY

public static final String TYPE_NAME_KEY

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Constant Field Values

TYPE_EXPRESSION_KEY

public static final String TYPE_EXPRESSION_KEY

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Constant Field Values

CHARSET_NAME_KEY

public static final String CHARSET_NAME_KEY

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Constant Field Values

LENGTH_KEY

public static final String LENGTH_KEY

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Constant Field Values

SCALE_KEY

public static final String SCALE_KEY

See Also:

Constant Field Values

POSITION_KEY

public static final String POSITION_KEY

See Also:

Constant Field Values

OPTIONAL_KEY

public static final String OPTIONAL_KEY

See Also:

Constant Field Values

AUTO_INCREMENTED_KEY

public static final String AUTO_INCREMENTED_KEY

See Also:

Constant Field Values

GENERATED_KEY

public static final String GENERATED_KEY

See Also:

Constant Field Values

LOGGER

private static final org.slf4j.Logger LOGGER

schemaNameAdjuster

private static final SchemaNameAdjuster schemaNameAdjuster

COLUMN_SCHEMA

private static final org.apache.kafka.connect.data.Schema COLUMN_SCHEMA

TABLE_SCHEMA

private static final org.apache.kafka.connect.data.Schema TABLE_SCHEMA

CHANGE_SCHEMA

public static final org.apache.kafka.connect.data.Schema CHANGE_SCHEMA

Constructor Detail

ConnectTableChangeSerializer

public ConnectTableChangeSerializer()

Method Detail

serialize

public List<org.apache.kafka.connect.data.Struct> serialize(TableChanges tableChanges)

Specified by:

serialize in interface TableChanges.TableChangesSerializer<List<org.apache.kafka.connect.data.Struct>>

toStruct

public org.apache.kafka.connect.data.Struct toStruct(TableChanges.TableChange tableChange)

toStruct

private org.apache.kafka.connect.data.Struct toStruct(Table table)

toStruct

private org.apache.kafka.connect.data.Struct toStruct(Column column)

deserialize

public TableChanges deserialize(List<org.apache.kafka.connect.data.Struct> data,
                                boolean useCatalogBeforeSchema)

Specified by:

deserialize in interface TableChanges.TableChangesSerializer<List<org.apache.kafka.connect.data.Struct>>

useCatalogBeforeSchema - true if the parsed string contains only 2 items and the first should be used as the catalog and the second as the table name, or false if the first should be used as the schema and the second as the table name