io.cloudevents.kafka

Class CloudEventsKafkaConsumer<K,A extends Attributes,T>

java.lang.Object

io.cloudevents.kafka.CloudEventsKafkaConsumer<K,A,T>

Type Parameters:

K - The key type

A - The attributes type

T - The CloudEvent 'data' type

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A,T>>

public class CloudEventsKafkaConsumer<K,A extends Attributes,T>
extends Object
implements org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A,T>>

Author:

fabiojose

Constructor Summary

Constructors

Constructor and Description
CloudEventsKafkaConsumer(Properties configuration, HeadersStep<A,T,byte[]> builder) Instantiate a consumer prepared to unmarshal the events from Kafka

Method Summary

Modifier and Type	Method and Description
void	assign(Collection<org.apache.kafka.common.TopicPartition> arg0)
Set<org.apache.kafka.common.TopicPartition>	assignment()
Map<org.apache.kafka.common.TopicPartition,Long>	beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0)
Map<org.apache.kafka.common.TopicPartition,Long>	beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0, Duration arg1)
void	close()
void	close(Duration arg0)
void	close(long arg0, TimeUnit arg1) Deprecated.
void	commitAsync()
void	commitAsync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0, org.apache.kafka.clients.consumer.OffsetCommitCallback arg1)
void	commitAsync(org.apache.kafka.clients.consumer.OffsetCommitCallback arg0)
void	commitSync()
void	commitSync(Duration arg0)
void	commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0)
void	commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0, Duration arg1)
org.apache.kafka.clients.consumer.OffsetAndMetadata	committed(org.apache.kafka.common.TopicPartition arg0)
org.apache.kafka.clients.consumer.OffsetAndMetadata	committed(org.apache.kafka.common.TopicPartition arg0, Duration arg1)
Map<org.apache.kafka.common.TopicPartition,Long>	endOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0)
Map<org.apache.kafka.common.TopicPartition,Long>	endOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0, Duration arg1)
Map<String,List<org.apache.kafka.common.PartitionInfo>>	listTopics()
Map<String,List<org.apache.kafka.common.PartitionInfo>>	listTopics(Duration arg0)
Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric>	metrics()
Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp>	offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> arg0)
Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp>	offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> arg0, Duration arg1)
List<org.apache.kafka.common.PartitionInfo>	partitionsFor(String arg0)
List<org.apache.kafka.common.PartitionInfo>	partitionsFor(String arg0, Duration arg1)
void	pause(Collection<org.apache.kafka.common.TopicPartition> arg0)
Set<org.apache.kafka.common.TopicPartition>	paused()
org.apache.kafka.clients.consumer.ConsumerRecords<K,CloudEvent<A,T>>	poll(Duration duration)
org.apache.kafka.clients.consumer.ConsumerRecords<K,CloudEvent<A,T>>	poll(long timeout) Deprecated.
long	position(org.apache.kafka.common.TopicPartition arg0)
long	position(org.apache.kafka.common.TopicPartition arg0, Duration arg1)
void	resume(Collection<org.apache.kafka.common.TopicPartition> arg0)
void	seek(org.apache.kafka.common.TopicPartition arg0, long arg1)
void	seekToBeginning(Collection<org.apache.kafka.common.TopicPartition> arg0)
void	seekToEnd(Collection<org.apache.kafka.common.TopicPartition> arg0)
void	subscribe(Collection<String> arg0)
void	subscribe(Collection<String> arg0, org.apache.kafka.clients.consumer.ConsumerRebalanceListener arg1)
void	subscribe(Pattern arg0)
void	subscribe(Pattern arg0, org.apache.kafka.clients.consumer.ConsumerRebalanceListener arg1)
Set<String>	subscription()
void	unsubscribe()
void	wakeup()

Methods inherited from class java.lang.Object

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

Constructor Detail

CloudEventsKafkaConsumer

public CloudEventsKafkaConsumer(Properties configuration,
                                HeadersStep<A,T,byte[]> builder)

Instantiate a consumer prepared to unmarshal the events from Kafka

Parameters:

configuration - To build the KafkaConsumer for delegation

builder - The builder to build the CloudEvent

Method Detail

poll

@Deprecated
public org.apache.kafka.clients.consumer.ConsumerRecords<K,CloudEvent<A,T>> poll(long timeout)

Deprecated.

Specified by:

poll in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

poll

public org.apache.kafka.clients.consumer.ConsumerRecords<K,CloudEvent<A,T>> poll(Duration duration)

Specified by:

poll in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

assign

public void assign(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

assign in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

assignment

public Set<org.apache.kafka.common.TopicPartition> assignment()

Specified by:

assignment in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

beginningOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

beginningOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

beginningOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> beginningOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0,
                                                                         Duration arg1)

Specified by:

beginningOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

close

public void close(Duration arg0)

Specified by:

close in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

close

@Deprecated
public void close(long arg0,
                              TimeUnit arg1)

Deprecated.

Specified by:

close in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitAsync

public void commitAsync()

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitAsync

public void commitAsync(org.apache.kafka.clients.consumer.OffsetCommitCallback arg0)

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitAsync

public void commitAsync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0,
                        org.apache.kafka.clients.consumer.OffsetCommitCallback arg1)

Specified by:

commitAsync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitSync

public void commitSync()

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitSync

public void commitSync(Duration arg0)

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitSync

public void commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0)

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

commitSync

public void commitSync(Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndMetadata> arg0,
                       Duration arg1)

Specified by:

commitSync in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

committed

public org.apache.kafka.clients.consumer.OffsetAndMetadata committed(org.apache.kafka.common.TopicPartition arg0)

Specified by:

committed in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

committed

public org.apache.kafka.clients.consumer.OffsetAndMetadata committed(org.apache.kafka.common.TopicPartition arg0,
                                                                     Duration arg1)

Specified by:

committed in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

endOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> endOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

endOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

endOffsets

public Map<org.apache.kafka.common.TopicPartition,Long> endOffsets(Collection<org.apache.kafka.common.TopicPartition> arg0,
                                                                   Duration arg1)

Specified by:

endOffsets in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

listTopics

public Map<String,List<org.apache.kafka.common.PartitionInfo>> listTopics()

Specified by:

listTopics in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

listTopics

public Map<String,List<org.apache.kafka.common.PartitionInfo>> listTopics(Duration arg0)

Specified by:

listTopics in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

metrics

public Map<org.apache.kafka.common.MetricName,? extends org.apache.kafka.common.Metric> metrics()

Specified by:

metrics in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

offsetsForTimes

public Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp> offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> arg0)

Specified by:

offsetsForTimes in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

offsetsForTimes

public Map<org.apache.kafka.common.TopicPartition,org.apache.kafka.clients.consumer.OffsetAndTimestamp> offsetsForTimes(Map<org.apache.kafka.common.TopicPartition,Long> arg0,
                                                                                                                        Duration arg1)

Specified by:

offsetsForTimes in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

partitionsFor

public List<org.apache.kafka.common.PartitionInfo> partitionsFor(String arg0)

Specified by:

partitionsFor in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

partitionsFor

public List<org.apache.kafka.common.PartitionInfo> partitionsFor(String arg0,
                                                                 Duration arg1)

Specified by:

partitionsFor in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

pause

public void pause(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

pause in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

paused

public Set<org.apache.kafka.common.TopicPartition> paused()

Specified by:

paused in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

position

public long position(org.apache.kafka.common.TopicPartition arg0)

Specified by:

position in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

position

public long position(org.apache.kafka.common.TopicPartition arg0,
                     Duration arg1)

Specified by:

position in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

resume

public void resume(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

resume in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

seek

public void seek(org.apache.kafka.common.TopicPartition arg0,
                 long arg1)

Specified by:

seek in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

seekToBeginning

public void seekToBeginning(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

seekToBeginning in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

seekToEnd

public void seekToEnd(Collection<org.apache.kafka.common.TopicPartition> arg0)

Specified by:

seekToEnd in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

subscribe

public void subscribe(Collection<String> arg0)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

subscribe

public void subscribe(Pattern arg0)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

subscribe

public void subscribe(Collection<String> arg0,
                      org.apache.kafka.clients.consumer.ConsumerRebalanceListener arg1)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

subscribe

public void subscribe(Pattern arg0,
                      org.apache.kafka.clients.consumer.ConsumerRebalanceListener arg1)

Specified by:

subscribe in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

subscription

public Set<String> subscription()

Specified by:

subscription in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

unsubscribe

public void unsubscribe()

Specified by:

unsubscribe in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>

wakeup

public void wakeup()

Specified by:

wakeup in interface org.apache.kafka.clients.consumer.Consumer<K,CloudEvent<A extends Attributes,T>>