software.amazon.awscdk.services.lambda

Class EventSourceMappingProps.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.lambda.EventSourceMappingProps.Jsii$Proxy

All Implemented Interfaces:

EventSourceMappingOptions, EventSourceMappingProps, software.amazon.jsii.JsiiSerializable

Enclosing interface:

EventSourceMappingProps

@Stability(value=Experimental)
 @Internal
public static final class EventSourceMappingProps.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements EventSourceMappingProps

An implementation for EventSourceMappingProps

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.lambda.EventSourceMappingProps

EventSourceMappingProps.Builder, EventSourceMappingProps.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Jsii$Proxy(IFunction target, Number batchSize, Boolean bisectBatchOnError, Boolean enabled, String eventSourceArn, List<String> kafkaBootstrapServers, String kafkaTopic, Duration maxBatchingWindow, Duration maxRecordAge, IEventSourceDlq onFailure, Number parallelizationFactor, Number retryAttempts, List<? extends SourceAccessConfiguration> sourceAccessConfigurations, StartingPosition startingPosition, Duration tumblingWindow) Constructor that initializes the object based on literal property values passed by the EventSourceMappingProps.Builder.
protected	Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef) Constructor that initializes the object based on values retrieved from the JsiiObject.

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JsonNode	$jsii$toJson()
boolean	equals(Object o)
Number	getBatchSize() (experimental) The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function.
Boolean	getBisectBatchOnError() (experimental) If the function returns an error, split the batch in two and retry.
Boolean	getEnabled() (experimental) Set to false to disable the event source upon creation.
String	getEventSourceArn() (experimental) The Amazon Resource Name (ARN) of the event source.
List<String>	getKafkaBootstrapServers() (experimental) A list of host and port pairs that are the addresses of the Kafka brokers in a self managed "bootstrap" Kafka cluster that a Kafka client connects to initially to bootstrap itself.
String	getKafkaTopic() (experimental) The name of the Kafka topic.
Duration	getMaxBatchingWindow() (experimental) The maximum amount of time to gather records before invoking the function.
Duration	getMaxRecordAge() (experimental) The maximum age of a record that Lambda sends to a function for processing.
IEventSourceDlq	getOnFailure() (experimental) An Amazon SQS queue or Amazon SNS topic destination for discarded records.
Number	getParallelizationFactor() (experimental) The number of batches to process from each shard concurrently.
Number	getRetryAttempts() (experimental) The maximum number of times to retry when the function returns an error.
List<SourceAccessConfiguration>	getSourceAccessConfigurations() (experimental) Specific settings like the authentication protocol or the VPC components to secure access to your event source.
StartingPosition	getStartingPosition() (experimental) The position in the DynamoDB, Kinesis or MSK stream where AWS Lambda should start reading.
IFunction	getTarget() (experimental) The target AWS Lambda function.
Duration	getTumblingWindow() (experimental) The size of the tumbling windows to group records sent to DynamoDB or Kinesis.
int	hashCode()

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awscdk.services.lambda.EventSourceMappingProps

builder

Constructor Detail

Jsii$Proxy

protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)

Constructor that initializes the object based on values retrieved from the JsiiObject.

Parameters:

objRef - Reference to the JSII managed object.

Jsii$Proxy

protected Jsii$Proxy(IFunction target,
                     Number batchSize,
                     Boolean bisectBatchOnError,
                     Boolean enabled,
                     String eventSourceArn,
                     List<String> kafkaBootstrapServers,
                     String kafkaTopic,
                     Duration maxBatchingWindow,
                     Duration maxRecordAge,
                     IEventSourceDlq onFailure,
                     Number parallelizationFactor,
                     Number retryAttempts,
                     List<? extends SourceAccessConfiguration> sourceAccessConfigurations,
                     StartingPosition startingPosition,
                     Duration tumblingWindow)

Constructor that initializes the object based on literal property values passed by the EventSourceMappingProps.Builder.

Method Detail

getTarget

public final IFunction getTarget()

Description copied from interface: EventSourceMappingProps

(experimental) The target AWS Lambda function.

Specified by:

getTarget in interface EventSourceMappingProps

getBatchSize

public final Number getBatchSize()

Description copied from interface: EventSourceMappingOptions

(experimental) The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function.

Your function receives an event with all the retrieved records.

Valid Range: Minimum value of 1. Maximum value of 10000.

Default: - Amazon Kinesis, Amazon DynamoDB, and Amazon MSK is 100 records. Both the default and maximum for Amazon SQS are 10 messages.

Specified by:

getBatchSize in interface EventSourceMappingOptions

getBisectBatchOnError

public final Boolean getBisectBatchOnError()

Description copied from interface: EventSourceMappingOptions

(experimental) If the function returns an error, split the batch in two and retry.

Default: false

Specified by:

getBisectBatchOnError in interface EventSourceMappingOptions

getEnabled

public final Boolean getEnabled()

Description copied from interface: EventSourceMappingOptions

(experimental) Set to false to disable the event source upon creation.

Default: true

Specified by:

getEnabled in interface EventSourceMappingOptions

getEventSourceArn

public final String getEventSourceArn()

Description copied from interface: EventSourceMappingOptions

(experimental) The Amazon Resource Name (ARN) of the event source.

Any record added to this stream can invoke the Lambda function.

Default: - not set if using a self managed Kafka cluster, throws an error otherwise

Specified by:

getEventSourceArn in interface EventSourceMappingOptions

getKafkaBootstrapServers

public final List<String> getKafkaBootstrapServers()

Description copied from interface: EventSourceMappingOptions

(experimental) A list of host and port pairs that are the addresses of the Kafka brokers in a self managed "bootstrap" Kafka cluster that a Kafka client connects to initially to bootstrap itself.

They are in the format abc.example.com:9096.

Default: - none

Specified by:

getKafkaBootstrapServers in interface EventSourceMappingOptions

getKafkaTopic

public final String getKafkaTopic()

Description copied from interface: EventSourceMappingOptions

(experimental) The name of the Kafka topic.

Default: - no topic

Specified by:

getKafkaTopic in interface EventSourceMappingOptions

getMaxBatchingWindow

public final Duration getMaxBatchingWindow()

Description copied from interface: EventSourceMappingOptions

(experimental) The maximum amount of time to gather records before invoking the function.

Maximum of Duration.minutes(5)

Default: Duration.seconds(0)

Specified by:

getMaxBatchingWindow in interface EventSourceMappingOptions

getMaxRecordAge

public final Duration getMaxRecordAge()

Description copied from interface: EventSourceMappingOptions

(experimental) The maximum age of a record that Lambda sends to a function for processing.

Valid Range:

• Minimum value of 60 seconds
• Maximum value of 7 days

Default: - infinite or until the record expires.

Specified by:

getMaxRecordAge in interface EventSourceMappingOptions

getOnFailure

public final IEventSourceDlq getOnFailure()

Description copied from interface: EventSourceMappingOptions

(experimental) An Amazon SQS queue or Amazon SNS topic destination for discarded records.

Default: discarded records are ignored

Specified by:

getOnFailure in interface EventSourceMappingOptions

getParallelizationFactor

public final Number getParallelizationFactor()

Description copied from interface: EventSourceMappingOptions

(experimental) The number of batches to process from each shard concurrently.

Valid Range:

• Minimum value of 1
• Maximum value of 10

Default: 1

Specified by:

getParallelizationFactor in interface EventSourceMappingOptions

getRetryAttempts

public final Number getRetryAttempts()

Description copied from interface: EventSourceMappingOptions

(experimental) The maximum number of times to retry when the function returns an error.

Set to undefined if you want lambda to keep retrying infinitely or until the record expires.

Valid Range:

• Minimum value of 0
• Maximum value of 10000

Default: - infinite or until the record expires.

Specified by:

getRetryAttempts in interface EventSourceMappingOptions

getSourceAccessConfigurations

public final List<SourceAccessConfiguration> getSourceAccessConfigurations()

Description copied from interface: EventSourceMappingOptions

(experimental) Specific settings like the authentication protocol or the VPC components to secure access to your event source.

Default: - none

Specified by:

getSourceAccessConfigurations in interface EventSourceMappingOptions

See Also:

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-eventsourcemapping-sourceaccessconfiguration.html

getStartingPosition

public final StartingPosition getStartingPosition()

Description copied from interface: EventSourceMappingOptions

(experimental) The position in the DynamoDB, Kinesis or MSK stream where AWS Lambda should start reading.

Default: - Required for Amazon Kinesis, Amazon DynamoDB, and Amazon MSK Streams sources.

Specified by:

getStartingPosition in interface EventSourceMappingOptions

See Also:

https://docs.aws.amazon.com/kinesis/latest/APIReference/API_GetShardIterator.html#Kinesis-GetShardIterator-request-ShardIteratorType

getTumblingWindow

public final Duration getTumblingWindow()

Description copied from interface: EventSourceMappingOptions

(experimental) The size of the tumbling windows to group records sent to DynamoDB or Kinesis.

Default: - None

Specified by:

getTumblingWindow in interface EventSourceMappingOptions

See Also:

Valid Range: 0 - 15 minutes

$jsii$toJson

@Internal
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()

Specified by:

$jsii$toJson in interface software.amazon.jsii.JsiiSerializable

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object