org.apache.sling.distribution.journal.kafka

Class KafkaClientProvider

java.lang.Object

org.apache.sling.distribution.journal.kafka.KafkaClientProvider

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.sling.distribution.journal.MessagingProvider

public class KafkaClientProvider
extends Object
implements org.apache.sling.distribution.journal.MessagingProvider, Closeable

Field Summary

Fields

Modifier and Type	Field and Description
static int	PARTITION

Constructor Summary

Constructors

Constructor and Description
KafkaClientProvider(org.osgi.service.event.EventAdmin eventAdmin, KafkaEndpoint kafkaEndpoint)

Method Summary

Modifier and Type	Method and Description
void	assertTopic(String topic)
String	assignTo(long offset)
void	close()
protected <T> org.apache.kafka.clients.consumer.KafkaConsumer<String,T>	createConsumer(Class<? extends org.apache.kafka.common.serialization.Deserializer<?>> deserializer, org.apache.sling.distribution.journal.Reset reset)
Closeable	createPoller(String topicName, org.apache.sling.distribution.journal.Reset reset, String assign, org.apache.sling.distribution.journal.HandlerAdapter<?>... adapters)
<T> org.apache.sling.distribution.journal.MessageSender<T>	createSender(String topic)
URI	getServerUri()
long	retrieveOffset(String topicName, org.apache.sling.distribution.journal.Reset reset)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sling.distribution.journal.MessagingProvider

createPoller

Field Detail

PARTITION

public static final int PARTITION

See Also:

Constant Field Values

Constructor Detail

KafkaClientProvider

public KafkaClientProvider(org.osgi.service.event.EventAdmin eventAdmin,
                           KafkaEndpoint kafkaEndpoint)

Method Detail

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

createSender

public <T> org.apache.sling.distribution.journal.MessageSender<T> createSender(String topic)

Specified by:

createSender in interface org.apache.sling.distribution.journal.MessagingProvider

createPoller

public Closeable createPoller(String topicName,
                              org.apache.sling.distribution.journal.Reset reset,
                              @Nullable
                              String assign,
                              org.apache.sling.distribution.journal.HandlerAdapter<?>... adapters)

Specified by:

createPoller in interface org.apache.sling.distribution.journal.MessagingProvider

assertTopic

public void assertTopic(String topic)
                 throws org.apache.sling.distribution.journal.MessagingException

Specified by:

assertTopic in interface org.apache.sling.distribution.journal.MessagingProvider

Throws:

org.apache.sling.distribution.journal.MessagingException

retrieveOffset

public long retrieveOffset(String topicName,
                           org.apache.sling.distribution.journal.Reset reset)

Specified by:

retrieveOffset in interface org.apache.sling.distribution.journal.MessagingProvider

assignTo

public String assignTo(long offset)

Specified by:

assignTo in interface org.apache.sling.distribution.journal.MessagingProvider

createConsumer

protected <T> org.apache.kafka.clients.consumer.KafkaConsumer<String,T> createConsumer(Class<? extends org.apache.kafka.common.serialization.Deserializer<?>> deserializer,
                                                                                       org.apache.sling.distribution.journal.Reset reset)

getServerUri

public URI getServerUri()

Specified by:

getServerUri in interface org.apache.sling.distribution.journal.MessagingProvider