com.mulesoft.connector.amazon.kinesis.internal.source.processor

Class KinesisRecordProcessor

java.lang.Object

com.mulesoft.connector.amazon.kinesis.internal.source.processor.KinesisRecordProcessor

All Implemented Interfaces:

software.amazon.kinesis.processor.ShardRecordProcessor

public class KinesisRecordProcessor
extends Object
implements software.amazon.kinesis.processor.ShardRecordProcessor

The processor handles all KCL lifecycle events of specific shard such as:

• Record processing
• Position management
• Checkpointing
• Lease initialization
• Lease losing

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTEXT_SEQUENCE_NUMBER_VARIABLE
static String	CONTEXT_SHARD_ID_VARIABLE
static String	CONTEXT_SUBSEQUENCE_NUMBER_VARIABLE

Constructor Summary

Constructors

Constructor and Description
KinesisRecordProcessor(org.mule.runtime.extension.api.runtime.source.SourceCallback<List<org.mule.runtime.extension.api.runtime.operation.Result<InputStream,RecordAttributes>>,Void> sourceCallback, Consumer consumer) The processor handles all lifecycle cases.

Method Summary

Modifier and Type	Method and Description
void	checkpoint()
void	checkpoint(String sequenceNumber, Long subsequenceNumber)
boolean	hasCheckpointer()
void	initialize(software.amazon.kinesis.lifecycle.events.InitializationInput initializationInput)
void	leaseLost(software.amazon.kinesis.lifecycle.events.LeaseLostInput leaseLostInput)
void	processRecords(software.amazon.kinesis.lifecycle.events.ProcessRecordsInput processRecordsInput)
void	shardEnded(software.amazon.kinesis.lifecycle.events.ShardEndedInput shardEndedInput)
void	shutdownRequested(software.amazon.kinesis.lifecycle.events.ShutdownRequestedInput shutdownRequestedInput)

Methods inherited from class java.lang.Object

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

Field Detail

CONTEXT_SHARD_ID_VARIABLE

public static final String CONTEXT_SHARD_ID_VARIABLE

See Also:

Constant Field Values

CONTEXT_SEQUENCE_NUMBER_VARIABLE

public static final String CONTEXT_SEQUENCE_NUMBER_VARIABLE

See Also:

Constant Field Values

CONTEXT_SUBSEQUENCE_NUMBER_VARIABLE

public static final String CONTEXT_SUBSEQUENCE_NUMBER_VARIABLE

See Also:

Constant Field Values

Constructor Detail

KinesisRecordProcessor

public KinesisRecordProcessor(org.mule.runtime.extension.api.runtime.source.SourceCallback<List<org.mule.runtime.extension.api.runtime.operation.Result<InputStream,RecordAttributes>>,Void> sourceCallback,
                              Consumer consumer)

The processor handles all lifecycle cases.

Parameters:

sourceCallback - the source callback

consumer - the Consumer that owns this instance

Method Detail

initialize

public void initialize(software.amazon.kinesis.lifecycle.events.InitializationInput initializationInput)

Specified by:

initialize in interface software.amazon.kinesis.processor.ShardRecordProcessor

processRecords

public void processRecords(software.amazon.kinesis.lifecycle.events.ProcessRecordsInput processRecordsInput)

Specified by:

processRecords in interface software.amazon.kinesis.processor.ShardRecordProcessor

leaseLost

public void leaseLost(software.amazon.kinesis.lifecycle.events.LeaseLostInput leaseLostInput)

Specified by:

leaseLost in interface software.amazon.kinesis.processor.ShardRecordProcessor

shardEnded

public void shardEnded(software.amazon.kinesis.lifecycle.events.ShardEndedInput shardEndedInput)

Specified by:

shardEnded in interface software.amazon.kinesis.processor.ShardRecordProcessor

shutdownRequested

public void shutdownRequested(software.amazon.kinesis.lifecycle.events.ShutdownRequestedInput shutdownRequestedInput)

Specified by:

shutdownRequested in interface software.amazon.kinesis.processor.ShardRecordProcessor

checkpoint

public void checkpoint()

checkpoint

public void checkpoint(String sequenceNumber,
                       Long subsequenceNumber)

hasCheckpointer

public boolean hasCheckpointer()