Package io.debezium.embedded

Class ConverterBuilder<R>

java.lang.Object

io.debezium.embedded.ConverterBuilder<R>

public class ConverterBuilder<R>
extends Object

A builder which creates converter functions for requested format.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	APICURIO_SCHEMA_REGISTRY_URL_CONFIG
private Configuration	config
private static final String	CONVERTER_PREFIX
private static final String	FIELD_CLASS
private Class<? extends io.debezium.engine.format.SerializationFormat<?>>	formatHeader
private Class<? extends io.debezium.engine.format.SerializationFormat<?>>	formatKey
private Class<? extends io.debezium.engine.format.SerializationFormat<?>>	formatValue
private static final String	HEADER_CONVERTER_PREFIX
private static final String	KEY_CONVERTER_PREFIX
private static final String	TOPIC_NAME
private static final String	VALUE_CONVERTER_PREFIX

Constructor Summary

Constructors

Constructor	Description
ConverterBuilder()

Method Summary

Modifier and Type	Method	Description
private List<io.debezium.engine.Header<byte[]>>	convertHeaders(org.apache.kafka.connect.source.SourceRecord record, String topicName, org.apache.kafka.connect.storage.HeaderConverter headerConverter)
private org.apache.kafka.connect.storage.Converter	createConverter(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format, boolean key)
private org.apache.kafka.connect.storage.HeaderConverter	createHeaderConverter(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format)
Function<R,org.apache.kafka.connect.source.SourceRecord>	fromFormat()
org.apache.kafka.connect.storage.HeaderConverter	headerConverter()
private static boolean	isFormat(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format1, Class<? extends io.debezium.engine.format.SerializationFormat<?>> format2)
private boolean	shouldConvertHeadersToString()
private boolean	shouldConvertKeyToString()
private boolean	shouldConvertValueToString()
Function<org.apache.kafka.connect.source.SourceRecord,R>	toFormat(org.apache.kafka.connect.storage.HeaderConverter headerConverter)
ConverterBuilder<R>	using(io.debezium.engine.format.KeyValueHeaderChangeEventFormat<?,?,?> format)
ConverterBuilder<R>	using(Properties config)

Methods inherited from class java.lang.Object

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

Field Details

CONVERTER_PREFIX

private static final String CONVERTER_PREFIX

See Also:

• Constant Field Values

HEADER_CONVERTER_PREFIX

private static final String HEADER_CONVERTER_PREFIX

See Also:

• Constant Field Values

KEY_CONVERTER_PREFIX

private static final String KEY_CONVERTER_PREFIX

See Also:

• Constant Field Values

VALUE_CONVERTER_PREFIX

private static final String VALUE_CONVERTER_PREFIX

See Also:

• Constant Field Values

FIELD_CLASS

private static final String FIELD_CLASS

See Also:

• Constant Field Values

TOPIC_NAME

private static final String TOPIC_NAME

See Also:

• Constant Field Values

APICURIO_SCHEMA_REGISTRY_URL_CONFIG

private static final String APICURIO_SCHEMA_REGISTRY_URL_CONFIG

See Also:

• Constant Field Values

formatHeader

private Class<? extends io.debezium.engine.format.SerializationFormat<?>> formatHeader

formatKey

private Class<? extends io.debezium.engine.format.SerializationFormat<?>> formatKey

formatValue

private Class<? extends io.debezium.engine.format.SerializationFormat<?>> formatValue

config

private Configuration config

Constructor Details

ConverterBuilder

public ConverterBuilder()

Method Details

using

public ConverterBuilder<R> using(io.debezium.engine.format.KeyValueHeaderChangeEventFormat<?,?,?> format)

using

public ConverterBuilder<R> using(Properties config)

headerConverter

public org.apache.kafka.connect.storage.HeaderConverter headerConverter()

toFormat

public Function<org.apache.kafka.connect.source.SourceRecord,R> toFormat(org.apache.kafka.connect.storage.HeaderConverter headerConverter)

fromFormat

public Function<R,org.apache.kafka.connect.source.SourceRecord> fromFormat()

isFormat

private static boolean isFormat(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format1,
 Class<? extends io.debezium.engine.format.SerializationFormat<?>> format2)

shouldConvertKeyToString

private boolean shouldConvertKeyToString()

shouldConvertValueToString

private boolean shouldConvertValueToString()

shouldConvertHeadersToString

private boolean shouldConvertHeadersToString()

convertHeaders

private List<io.debezium.engine.Header<byte[]>> convertHeaders(org.apache.kafka.connect.source.SourceRecord record,
 String topicName,
 org.apache.kafka.connect.storage.HeaderConverter headerConverter)

createHeaderConverter

private org.apache.kafka.connect.storage.HeaderConverter createHeaderConverter(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format)

createConverter

private org.apache.kafka.connect.storage.Converter createConverter(Class<? extends io.debezium.engine.format.SerializationFormat<?>> format,
 boolean key)