pl.allegro.tech.hermes.consumers.consumer.offset.kafka.zookeeper

Class ZookeeperOffsetsStorage

java.lang.Object

pl.allegro.tech.hermes.consumers.consumer.offset.kafka.zookeeper.ZookeeperOffsetsStorage

All Implemented Interfaces:

OffsetsStorage

public class ZookeeperOffsetsStorage
extends java.lang.Object
implements OffsetsStorage

Field Summary

Fields

Modifier and Type	Field and Description
static int	OFFSET_MISSING

Constructor Summary

Constructors

Constructor and Description
ZookeeperOffsetsStorage(org.apache.curator.framework.CuratorFramework curatorFramework, pl.allegro.tech.hermes.common.kafka.KafkaNamesMapper kafkaNamesMapper)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getPartitionOffsetPath(pl.allegro.tech.hermes.api.Subscription subscription, pl.allegro.tech.hermes.common.kafka.KafkaTopicName kafkaTopicName, int partition)
long	getSubscriptionOffset(pl.allegro.tech.hermes.api.Subscription subscription, pl.allegro.tech.hermes.common.kafka.KafkaTopicName kafkaTopicName, int partitionId)
void	setSubscriptionOffset(pl.allegro.tech.hermes.api.Subscription subscription, pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset partitionOffset)

Methods inherited from class java.lang.Object

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

Field Detail

OFFSET_MISSING

public static final int OFFSET_MISSING

See Also:

Constant Field Values

Constructor Detail

ZookeeperOffsetsStorage

@Inject
public ZookeeperOffsetsStorage(@Named(value="kafkaCurator")
                                       org.apache.curator.framework.CuratorFramework curatorFramework,
                                       pl.allegro.tech.hermes.common.kafka.KafkaNamesMapper kafkaNamesMapper)

Method Detail

setSubscriptionOffset

public void setSubscriptionOffset(pl.allegro.tech.hermes.api.Subscription subscription,
                                  pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset partitionOffset)

Specified by:

setSubscriptionOffset in interface OffsetsStorage

getSubscriptionOffset

public long getSubscriptionOffset(pl.allegro.tech.hermes.api.Subscription subscription,
                                  pl.allegro.tech.hermes.common.kafka.KafkaTopicName kafkaTopicName,
                                  int partitionId)

Specified by:

getSubscriptionOffset in interface OffsetsStorage

getPartitionOffsetPath

protected java.lang.String getPartitionOffsetPath(pl.allegro.tech.hermes.api.Subscription subscription,
                                                  pl.allegro.tech.hermes.common.kafka.KafkaTopicName kafkaTopicName,
                                                  int partition)