Package io.debezium.server

Class DebeziumServer

java.lang.Object

io.debezium.server.DebeziumServer

@ApplicationScoped
public class DebeziumServer
extends Object

The entry point of the Quarkus-based standalone server. The server is configured via Quarkus/Microprofile Configuration sources and provides few out-of-the-box target implementations.

The implementation uses CDI to find all classes that implements DebeziumEngine.ChangeConsumer interface. The candidate classes should be annotated with @Named annotation and should be Dependent.

The configuration option debezium.consumer provides a name of the consumer that should be used and the value must match to exactly one of the implementation classes.

Author:

Jiri Pechanec

Field Summary

Fields

Modifier and Type	Field	Description
(package private) javax.enterprise.inject.spi.BeanManager	beanManager
private DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>	consumer
private javax.enterprise.inject.spi.Bean<DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>>	consumerBean
private javax.enterprise.context.spi.CreationalContext<DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>>	consumerBeanCreationalContext
private DebeziumEngine<?>	engine
private ExecutorService	executor
private static final String	FORMAT_AVRO
private static final String	FORMAT_CLOUDEVENT
private static final String	FORMAT_JSON
private static final String	FORMAT_PROTOBUF
(package private) ConnectorLifecycle	health
private static final org.slf4j.Logger	LOGGER
private static final String	PROP_FORMAT_PREFIX
private static final String	PROP_KEY_FORMAT
private static final String	PROP_KEY_FORMAT_PREFIX
private static final String	PROP_OFFSET_STORAGE_PREFIX
private static final String	PROP_PREDICATES
private static final String	PROP_PREDICATES_PREFIX
private static final String	PROP_PREFIX
private static final String	PROP_SINK_PREFIX
private static final String	PROP_SINK_TYPE
private static final String	PROP_SOURCE_PREFIX
private static final String	PROP_TERMINATION_WAIT
private static final String	PROP_TRANSFORMS
private static final String	PROP_TRANSFORMS_PREFIX
private static final String	PROP_VALUE_FORMAT
private static final String	PROP_VALUE_FORMAT_PREFIX
private final Properties	props
private int	returnCode
private static final Pattern	SHELL_PROPERTY_NAME_PATTERN

Constructor Summary

Constructors

Constructor	Description
DebeziumServer()

Method Summary

Modifier and Type	Method	Description
private void	configToProperties(org.eclipse.microprofile.config.Config config, Properties props, String oldPrefix, String newPrefix, boolean overwrite)
(package private) void	connectorCompleted(ConnectorCompletedEvent event)
(package private) DebeziumEngine.ChangeConsumer<?>	getConsumer()	For test purposes only
private Class<?>	getFormat(org.eclipse.microprofile.config.Config config, String property)
Properties	getProps()
private org.eclipse.microprofile.config.Config	loadConfigOrDie()
void	start()
void	stop(io.quarkus.runtime.ShutdownEvent event)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

PROP_PREFIX

private static final String PROP_PREFIX

See Also:

• Constant Field Values

PROP_SOURCE_PREFIX

private static final String PROP_SOURCE_PREFIX

See Also:

• Constant Field Values

PROP_SINK_PREFIX

private static final String PROP_SINK_PREFIX

See Also:

• Constant Field Values

PROP_FORMAT_PREFIX

private static final String PROP_FORMAT_PREFIX

See Also:

• Constant Field Values

PROP_PREDICATES_PREFIX

private static final String PROP_PREDICATES_PREFIX

See Also:

• Constant Field Values

PROP_TRANSFORMS_PREFIX

private static final String PROP_TRANSFORMS_PREFIX

See Also:

• Constant Field Values

PROP_KEY_FORMAT_PREFIX

private static final String PROP_KEY_FORMAT_PREFIX

See Also:

• Constant Field Values

PROP_VALUE_FORMAT_PREFIX

private static final String PROP_VALUE_FORMAT_PREFIX

See Also:

• Constant Field Values

PROP_OFFSET_STORAGE_PREFIX

private static final String PROP_OFFSET_STORAGE_PREFIX

See Also:

• Constant Field Values

PROP_PREDICATES

private static final String PROP_PREDICATES

See Also:

• Constant Field Values

PROP_TRANSFORMS

private static final String PROP_TRANSFORMS

See Also:

• Constant Field Values

PROP_SINK_TYPE

private static final String PROP_SINK_TYPE

See Also:

• Constant Field Values

PROP_KEY_FORMAT

private static final String PROP_KEY_FORMAT

See Also:

• Constant Field Values

PROP_VALUE_FORMAT

private static final String PROP_VALUE_FORMAT

See Also:

• Constant Field Values

PROP_TERMINATION_WAIT

private static final String PROP_TERMINATION_WAIT

See Also:

• Constant Field Values

FORMAT_JSON

private static final String FORMAT_JSON

FORMAT_CLOUDEVENT

private static final String FORMAT_CLOUDEVENT

FORMAT_AVRO

private static final String FORMAT_AVRO

FORMAT_PROTOBUF

private static final String FORMAT_PROTOBUF

SHELL_PROPERTY_NAME_PATTERN

private static final Pattern SHELL_PROPERTY_NAME_PATTERN

executor

private ExecutorService executor

returnCode

private int returnCode

beanManager

@Inject
javax.enterprise.inject.spi.BeanManager beanManager

health

@Inject
@Liveness
ConnectorLifecycle health

consumerBean

private javax.enterprise.inject.spi.Bean<DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>> consumerBean

consumerBeanCreationalContext

private javax.enterprise.context.spi.CreationalContext<DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>>> consumerBeanCreationalContext

consumer

private DebeziumEngine.ChangeConsumer<ChangeEvent<Object,Object>> consumer

engine

private DebeziumEngine<?> engine

props

private final Properties props

Constructor Details

DebeziumServer

public DebeziumServer()

Method Details

start

@PostConstruct
public void start()

configToProperties

private void configToProperties(org.eclipse.microprofile.config.Config config,
 Properties props,
 String oldPrefix,
 String newPrefix,
 boolean overwrite)

getFormat

private Class<?> getFormat(org.eclipse.microprofile.config.Config config,
 String property)

stop

public void stop(@Observes
 io.quarkus.runtime.ShutdownEvent event)

connectorCompleted

void connectorCompleted(@Observes
 ConnectorCompletedEvent event)

loadConfigOrDie

private org.eclipse.microprofile.config.Config loadConfigOrDie()

getConsumer

DebeziumEngine.ChangeConsumer<?> getConsumer()

For test purposes only

getProps

public Properties getProps()