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Merged
kmos merged 4 commits into from
Dec 23, 2025
Merged

introduce a factory for io.debezium.runtime.Debezium #11

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722b5bb
debezium/dbz#1469 extract a Factory class for the engine
kmos Dec 20, 2025
d8c955e
debezium/dbz#1469 introduce DebeziumSerialization
kmos Dec 22, 2025
8fac421
debezium/dbz#1469 introduce DebeziumFactory for db2
kmos Dec 22, 2025
d421ad0
debezium/dbz#1469 linting
kmos Dec 22, 2025
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22 changes: 6 additions & 16 deletions ...bezium-db2-parent/runtime/src/main/java/io/quarkus/debezium/engine/Db2EngineProducer.java
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Expand Up @@ -22,19 +22,16 @@
import io.quarkus.datasource.common.runtime.DatabaseKind;
import io.quarkus.debezium.agroal.engine.AgroalParser;
import io.quarkus.debezium.configuration.DebeziumConfigurationEngineParser;
import io.quarkus.debezium.engine.capture.consumer.SourceRecordConsumerHandler;

public class Db2EngineProducer implements ConnectorProducer {
public static final Connector DB2 = new Connector(Db2Connector.class.getName());

private final StateHandler stateHandler;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;
private final AgroalParser agroalParser;
private final DebeziumFactory debeziumFactory;

public Db2EngineProducer(StateHandler stateHandler, SourceRecordConsumerHandler sourceRecordConsumerHandler, AgroalParser agroalParser) {
this.stateHandler = stateHandler;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
public Db2EngineProducer(AgroalParser agroalParser, DebeziumFactory debeziumFactory) {
this.agroalParser = agroalParser;
this.debeziumFactory = debeziumFactory;
}

@Override
Expand All @@ -46,18 +43,11 @@ public DebeziumConnectorRegistry engine(DebeziumEngineConfiguration debeziumEngi
private final Map<String, Debezium> engines = multiEngineConfigurations
.stream()
.map(engine -> {
EngineManifest engineManifest = new EngineManifest(engine.engineId());

Map<String, String> debeziumConfiguration = engine.configuration();

// remove unnecessary configuration for sqlserver
debeziumConfiguration.remove(DATABASE_CONFIG_PREFIX + JdbcConfiguration.DATABASE.name());
engine.configuration()
.remove(DATABASE_CONFIG_PREFIX + JdbcConfiguration.DATABASE.name());

return Map.entry(engine.engineId(), new SourceRecordDebezium(
engine.configuration(),
stateHandler,
DB2,
sourceRecordConsumerHandler.get(engineManifest), engineManifest));
return Map.entry(engine.engineId(), debeziumFactory.get(DB2, engine));
})
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));

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7 changes: 7 additions & 0 deletions ...arent/deployment/src/main/java/io/quarkus/debezium/deployment/engine/EngineProcessor.java
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Expand Up @@ -77,6 +77,7 @@
import io.quarkus.debezium.deployment.items.DebeziumGeneratedInvokerBuildItem;
import io.quarkus.debezium.deployment.items.DebeziumGeneratedPostProcessorBuildItem;
import io.quarkus.debezium.deployment.items.DebeziumMediatorBuildItem;
import io.quarkus.debezium.engine.DebeziumFactory;
import io.quarkus.debezium.engine.DebeziumRecorder;
import io.quarkus.debezium.engine.DefaultStateHandler;
import io.quarkus.debezium.engine.capture.CapturingEventInvokerRegistryProducer;
Expand Down Expand Up @@ -173,6 +174,12 @@ void engine(BuildProducer<AdditionalBeanBuildItem> additionalBeanProducer,
.addBeanClasses(DefaultStateHandler.class)
.build());

additionalBeanProducer.produce(AdditionalBeanBuildItem
.builder()
.setUnremovable()
.addBeanClasses(DebeziumFactory.class)
.build());

additionalBeanProducer.produce(AdditionalBeanBuildItem.builder()
.addBeanClasses(
DefaultNotificationHandler.class,
Expand Down
49 changes: 49 additions & 0 deletions ...ezium-engine-parent/runtime/src/main/java/io/quarkus/debezium/engine/DebeziumFactory.java
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@@ -0,0 +1,49 @@
/*
* Copyright Debezium Authors.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package io.quarkus.debezium.engine;

import jakarta.enterprise.inject.Instance;
import jakarta.inject.Inject;

import io.debezium.DebeziumException;
import io.debezium.runtime.Connector;
import io.debezium.runtime.Debezium;
import io.debezium.runtime.DebeziumSerialization;
import io.debezium.runtime.EngineManifest;
import io.quarkus.debezium.configuration.DebeziumConfigurationEngineParser.MultiEngineConfiguration;
import io.quarkus.debezium.engine.capture.consumer.SourceRecordConsumerHandler;

public class DebeziumFactory {

private final Instance<DebeziumSerialization> serialization;
private final StateHandler stateHandler;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;

@Inject
public DebeziumFactory(
Instance<DebeziumSerialization> serialization,
StateHandler stateHandler,
SourceRecordConsumerHandler sourceRecordConsumerHandler) {
this.serialization = serialization;
this.stateHandler = stateHandler;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
}

public Debezium get(Connector connector, MultiEngineConfiguration engine) {
if (serialization.isResolvable()) {
throw new DebeziumException("not implemented yet engine with configurable serialization");
}

EngineManifest engineManifest = new EngineManifest(engine.engineId());

return new SourceRecordDebezium(
engine.configuration(),
stateHandler,
connector,
sourceRecordConsumerHandler.get(engineManifest),
engineManifest);
}
}
40 changes: 40 additions & 0 deletions ...um-engine-spi-parent/runtime/src/main/java/io/debezium/runtime/DebeziumSerialization.java
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@@ -0,0 +1,40 @@
/*
* Copyright Debezium Authors.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package io.debezium.runtime;

import io.debezium.common.annotation.Incubating;
import io.debezium.engine.format.SerializationFormat;

/**
* serialization information associated to a running {@link Debezium} engine
*/
@Incubating
public interface DebeziumSerialization {

/**
*
* @return the key {@link SerializationFormat}
*/
Class<? extends SerializationFormat<?>> getKeyFormat();

/**
*
* @return the value {@link SerializationFormat}
*/
Class<? extends SerializationFormat<?>> getValueFormat();

/**
*
* @return the header {@link SerializationFormat}
*/
Class<? extends SerializationFormat<?>> getHeaderFormat();

/**
*
* @return the id for the {@link Debezium} engine
*/
String getEngineId();
}
21 changes: 5 additions & 16 deletions ...ariadb-parent/runtime/src/main/java/io/quarkus/debezium/engine/MariaDbEngineProducer.java
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Expand Up @@ -27,22 +27,18 @@
import io.quarkus.datasource.common.runtime.DatabaseKind;
import io.quarkus.debezium.agroal.engine.AgroalParser;
import io.quarkus.debezium.configuration.DebeziumConfigurationEngineParser.MultiEngineConfiguration;
import io.quarkus.debezium.engine.capture.consumer.SourceRecordConsumerHandler;

public class MariaDbEngineProducer implements ConnectorProducer {
public static final Connector MARIADB = new Connector(MariaDbConnector.class.getName());

private final StateHandler stateHandler;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;
private final AgroalParser agroalParser;
private final DebeziumFactory debeziumFactory;

@Inject
public MariaDbEngineProducer(StateHandler stateHandler,
SourceRecordConsumerHandler sourceRecordConsumerHandler,
AgroalParser agroalParser) {
this.stateHandler = stateHandler;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
public MariaDbEngineProducer(AgroalParser agroalParser,
DebeziumFactory debeziumFactory) {
this.agroalParser = agroalParser;
this.debeziumFactory = debeziumFactory;
}

@Produces
Expand All @@ -55,18 +51,11 @@ public DebeziumConnectorRegistry engine(DebeziumEngineConfiguration debeziumEngi
private final Map<String, Debezium> engines = multiEngineConfigurations
.stream()
.map(engine -> {
EngineManifest engineManifest = new EngineManifest(engine.engineId());

Map<String, String> debeziumConfiguration = engine.configuration();

// remove unnecessary configuration for sqlserver
debeziumConfiguration.remove(DATABASE_CONFIG_PREFIX + JdbcConfiguration.DATABASE.name());

return Map.entry(engine.engineId(), new SourceRecordDebezium(
engine.configuration(),
stateHandler,
MARIADB,
sourceRecordConsumerHandler.get(engineManifest), engineManifest));
return Map.entry(engine.engineId(), debeziumFactory.get(MARIADB, engine));
})
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));

Expand Down
32 changes: 5 additions & 27 deletions ...ongodb-parent/runtime/src/main/java/io/quarkus/debezium/engine/MongoDbEngineProducer.java
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Expand Up @@ -29,37 +29,23 @@
import io.quarkus.debezium.configuration.DebeziumConfigurationEngineParser.MultiEngineConfiguration;
import io.quarkus.debezium.configuration.MongoDbDatasourceConfiguration;
import io.quarkus.debezium.configuration.MultiEngineMongoDbDatasourceConfiguration;
import io.quarkus.debezium.engine.capture.consumer.SourceRecordConsumerHandler;
import io.quarkus.debezium.notification.QuarkusNotificationChannel;

public class MongoDbEngineProducer implements ConnectorProducer {

public static final Connector MONGODB = new Connector(MongoDbConnector.class.getName());
private final StateHandler stateHandler;
private final Map<String, MongoDbDatasourceConfiguration> quarkusDatasourceConfigurations;
private DebeziumFactory debeziumFactory;
private final QuarkusNotificationChannel channel;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;
private final DebeziumConfigurationEngineParser engineParser = new DebeziumConfigurationEngineParser();

@Inject
public MongoDbEngineProducer(StateHandler stateHandler,
MultiEngineMongoDbDatasourceConfiguration multiEngineMongoDbDatasourceConfiguration,
public MongoDbEngineProducer(MultiEngineMongoDbDatasourceConfiguration multiEngineMongoDbDatasourceConfiguration,
QuarkusNotificationChannel channel,
SourceRecordConsumerHandler sourceRecordConsumerHandler) {
this.stateHandler = stateHandler;
DebeziumFactory debeziumFactory) {
this.channel = channel;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
this.quarkusDatasourceConfigurations = multiEngineMongoDbDatasourceConfiguration.get();
}

public MongoDbEngineProducer(StateHandler stateHandler,
Map<String, MongoDbDatasourceConfiguration> quarkusDatasourceConfigurations,
QuarkusNotificationChannel channel,
SourceRecordConsumerHandler sourceRecordConsumerHandler) {
this.stateHandler = stateHandler;
this.quarkusDatasourceConfigurations = quarkusDatasourceConfigurations;
this.channel = channel;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
this.debeziumFactory = debeziumFactory;
}

@Produces
Expand All @@ -79,15 +65,7 @@ public DebeziumConnectorRegistry engine(DebeziumEngineConfiguration debeziumEngi
return new DebeziumConnectorRegistry() {
private final Map<String, Debezium> engines = enrichedMultiEngineConfigurations
.stream()
.map(engine -> {
EngineManifest engineManifest = new EngineManifest(engine.engineId());

return Map.entry(engine.engineId(), new SourceRecordDebezium(
engine.configuration(),
stateHandler,
MONGODB,
sourceRecordConsumerHandler.get(engineManifest), engineManifest));
})
.map(engine -> Map.entry(engine.engineId(), debeziumFactory.get(MONGODB, engine)))
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));

@Override
Expand Down
24 changes: 6 additions & 18 deletions ...um-mysql-parent/runtime/src/main/java/io/quarkus/debezium/engine/MySqlEngineProducer.java
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Expand Up @@ -26,23 +26,18 @@
import io.quarkus.datasource.common.runtime.DatabaseKind;
import io.quarkus.debezium.agroal.engine.AgroalParser;
import io.quarkus.debezium.configuration.DebeziumConfigurationEngineParser.MultiEngineConfiguration;
import io.quarkus.debezium.engine.capture.consumer.SourceRecordConsumerHandler;

public class MySqlEngineProducer implements ConnectorProducer {

public static final Connector MYSQL = new Connector(MySqlConnector.class.getName());

private final StateHandler stateHandler;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;
private final AgroalParser agroalParser;
private final DebeziumFactory debeziumFactory;

@Inject
public MySqlEngineProducer(StateHandler stateHandler,
SourceRecordConsumerHandler sourceRecordConsumerHandler,
AgroalParser agroalParser) {
this.stateHandler = stateHandler;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
public MySqlEngineProducer(AgroalParser agroalParser, DebeziumFactory debeziumFactory) {
this.agroalParser = agroalParser;
this.debeziumFactory = debeziumFactory;
}

@Produces
Expand All @@ -56,18 +51,11 @@ public DebeziumConnectorRegistry engine(DebeziumEngineConfiguration debeziumEngi
private final Map<String, Debezium> engines = multiEngineConfigurations
.stream()
.map(engine -> {
EngineManifest engineManifest = new EngineManifest(engine.engineId());

Map<String, String> debeziumConfiguration = engine.configuration();

// remove unnecessary configuration
debeziumConfiguration.remove(DATABASE_CONFIG_PREFIX + JdbcConfiguration.DATABASE.name());
engine.configuration()
.remove(DATABASE_CONFIG_PREFIX + JdbcConfiguration.DATABASE.name());

return Map.entry(engine.engineId(), new SourceRecordDebezium(
engine.configuration(),
stateHandler,
MYSQL,
sourceRecordConsumerHandler.get(engineManifest), engineManifest));
return Map.entry(engine.engineId(), debeziumFactory.get(MYSQL, engine));
})
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));

Expand Down
14 changes: 4 additions & 10 deletions ...tgres-parent/runtime/src/main/java/io/quarkus/debezium/engine/PostgresEngineProducer.java
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Expand Up @@ -44,6 +44,7 @@ public class PostgresEngineProducer implements ConnectorProducer {

private final StateHandler stateHandler;
private final Map<String, QuarkusDatasourceConfiguration> quarkusDatasourceConfigurations;
private DebeziumFactory debeziumFactory;
private final QuarkusNotificationChannel channel;
private final SourceRecordConsumerHandler sourceRecordConsumerHandler;
private final DebeziumConfigurationEngineParser engineParser = new DebeziumConfigurationEngineParser();
Expand All @@ -52,13 +53,14 @@ public class PostgresEngineProducer implements ConnectorProducer {
public PostgresEngineProducer(StateHandler stateHandler,
Instance<QuarkusDatasourceConfiguration> configurations,
QuarkusNotificationChannel channel,
SourceRecordConsumerHandler sourceRecordConsumerHandler) {
SourceRecordConsumerHandler sourceRecordConsumerHandler, DebeziumFactory debeziumFactory) {
this.stateHandler = stateHandler;
this.channel = channel;
this.sourceRecordConsumerHandler = sourceRecordConsumerHandler;
this.quarkusDatasourceConfigurations = configurations
.stream()
.collect(Collectors.toMap(QuarkusDatasourceConfiguration::getSanitizedName, Function.identity()));
this.debeziumFactory = debeziumFactory;
}

public PostgresEngineProducer(StateHandler stateHandler,
Expand Down Expand Up @@ -96,15 +98,7 @@ public DebeziumConnectorRegistry engine(DebeziumEngineConfiguration debeziumEngi
return new DebeziumConnectorRegistry() {
private final Map<String, Debezium> engines = enrichedMultiEngineConfigurations
.stream()
.map(engine -> {
EngineManifest engineManifest = new EngineManifest(engine.engineId());

return Map.entry(engine.engineId(), new SourceRecordDebezium(
engine.configuration(),
stateHandler,
POSTGRES,
sourceRecordConsumerHandler.get(engineManifest), engineManifest));
})
.map(engine -> Map.entry(engine.engineId(), debeziumFactory.get(POSTGRES, engine)))
.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));

@Override
Expand Down
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