org.zalando.nakadi.repository

Interface TopicRepository

All Known Implementing Classes:

KafkaTopicRepository

public interface TopicRepository

Manages access to topic information.

Method Summary

Modifier and Type	Method and Description
int	compareOffsets(java.lang.String firstOffset, java.lang.String secondOffset)
EventConsumer	createEventConsumer(java.lang.String topic, java.util.List<Cursor> cursors)
void	createTopic(EventType eventType)
void	deleteTopic(java.lang.String topic)
TopicPartition	getPartition(java.lang.String topicId, java.lang.String partition)
java.util.List<java.lang.String>	listPartitionNames(java.lang.String topicId)
java.util.List<TopicPartition>	listPartitions(java.lang.String topicId)
java.util.List<Topic>	listTopics()
java.util.Map<java.lang.String,java.lang.Long>	materializePositions(java.lang.String topicId, SubscriptionBase.InitialPosition position)
boolean	partitionExists(java.lang.String topic, java.lang.String partition)
void	syncPostBatch(java.lang.String topicId, java.util.List<BatchItem> batch)
boolean	topicExists(java.lang.String topic)
void	validateCommitCursors(java.lang.String topic, java.util.List<Cursor> cursors)

Method Detail

listTopics

java.util.List<Topic> listTopics()
                          throws NakadiException

Throws:

NakadiException

createTopic

void createTopic(EventType eventType)
          throws TopicCreationException,
                 DuplicatedEventTypeNameException

Throws:

TopicCreationException

DuplicatedEventTypeNameException

deleteTopic

void deleteTopic(java.lang.String topic)
          throws TopicDeletionException

Throws:

TopicDeletionException

topicExists

boolean topicExists(java.lang.String topic)
             throws NakadiException

Throws:

NakadiException

partitionExists

boolean partitionExists(java.lang.String topic,
                        java.lang.String partition)
                 throws NakadiException

Throws:

NakadiException

syncPostBatch

void syncPostBatch(java.lang.String topicId,
                   java.util.List<BatchItem> batch)
            throws EventPublishingException

Throws:

EventPublishingException

listPartitions

java.util.List<TopicPartition> listPartitions(java.lang.String topicId)
                                       throws NakadiException

Throws:

NakadiException

materializePositions

java.util.Map<java.lang.String,java.lang.Long> materializePositions(java.lang.String topicId,
                                                                    SubscriptionBase.InitialPosition position)
                                                             throws ServiceUnavailableException

Throws:

ServiceUnavailableException

listPartitionNames

java.util.List<java.lang.String> listPartitionNames(java.lang.String topicId)

getPartition

TopicPartition getPartition(java.lang.String topicId,
                            java.lang.String partition)
                     throws NakadiException

Throws:

NakadiException

createEventConsumer

EventConsumer createEventConsumer(java.lang.String topic,
                                  java.util.List<Cursor> cursors)
                           throws NakadiException,
                                  InvalidCursorException

Throws:

NakadiException

InvalidCursorException

compareOffsets

int compareOffsets(java.lang.String firstOffset,
                   java.lang.String secondOffset)
            throws InternalNakadiException

Throws:

InternalNakadiException

validateCommitCursors

void validateCommitCursors(java.lang.String topic,
                           java.util.List<Cursor> cursors)
                    throws InvalidCursorException

Throws:

InvalidCursorException