software.amazon.awscdk.services.sqs

Interface QueueProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

QueueProps.Jsii$Proxy

@Generated(value="jsii-pacmak/0.10.5 (build 46bc9b0)",
           date="2019-05-24T10:15:31.748Z")
public interface QueueProps
extends software.amazon.jsii.JsiiSerializable

Properties for creating a new Queue.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	QueueProps.Builder A builder for QueueProps
static class	QueueProps.Jsii$Proxy A proxy class which represents a concrete javascript instance of this type.

Method Summary

Modifier and Type	Method and Description
static QueueProps.Builder	builder()
Boolean	getContentBasedDeduplication() Specifies whether to enable content-based deduplication.
Number	getDataKeyReuseSec() The length of time that Amazon SQS reuses a data key before calling KMS again.
DeadLetterQueue	getDeadLetterQueue() Send messages to this queue if they were unsuccessfully dequeued a number of times.
Number	getDeliveryDelaySec() The time in seconds that the delivery of all messages in the queue is delayed.
QueueEncryption	getEncryption() Whether the contents of the queue are encrypted, and by what type of key.
software.amazon.awscdk.services.kms.IKey	getEncryptionMasterKey() External KMS master key to use for queue encryption.
Boolean	getFifo() Whether this a first-in-first-out (FIFO) queue.
Number	getMaxMessageSizeBytes() The limit of how many bytes that a message can contain before Amazon SQS rejects it.
String	getQueueName() A name for the queue.
Number	getReceiveMessageWaitTimeSec() Default wait time for ReceiveMessage calls.
Number	getRetentionPeriodSec() The number of seconds that Amazon SQS retains a message.
Number	getVisibilityTimeoutSec() Timeout of processing a single message.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Detail

getContentBasedDeduplication

Boolean getContentBasedDeduplication()

Specifies whether to enable content-based deduplication. During the deduplication interval (5 minutes), Amazon SQS treats messages that are sent with identical content (excluding attributes) as duplicates and delivers only one copy of the message. If you don't enable content-based deduplication and you want to deduplicate messages, provide an explicit deduplication ID in your SendMessage() call. (Only applies to FIFO queues.) Default: false

getDataKeyReuseSec

Number getDataKeyReuseSec()

The length of time that Amazon SQS reuses a data key before calling KMS again. The value must be an integer between 60 (1 minute) and 86,400 (24 hours). The default is 300 (5 minutes). Default: 300 (5 minutes)

getDeadLetterQueue

DeadLetterQueue getDeadLetterQueue()

Send messages to this queue if they were unsuccessfully dequeued a number of times. Default: no dead-letter queue

getDeliveryDelaySec

Number getDeliveryDelaySec()

The time in seconds that the delivery of all messages in the queue is delayed. You can specify an integer value of 0 to 900 (15 minutes). The default value is 0. Default: 0

getEncryption

QueueEncryption getEncryption()

Whether the contents of the queue are encrypted, and by what type of key. Be aware that encryption is not available in all regions, please see the docs for current availability details. Default: Unencrypted

getEncryptionMasterKey

software.amazon.awscdk.services.kms.IKey getEncryptionMasterKey()

External KMS master key to use for queue encryption. Individual messages will be encrypted using data keys. The data keys in turn will be encrypted using this key, and reused for a maximum of `dataKeyReuseSecs` seconds. The 'encryption' property must be either not specified or set to "Kms". An error will be emitted if encryption is set to "Unencrypted" or "KmsManaged". Default: If encryption is set to KMS and not specified, a key will be created.

getFifo

Boolean getFifo()

Whether this a first-in-first-out (FIFO) queue. Default: false, unless queueName ends in '.fifo' or 'contentBasedDeduplication' is true.

getMaxMessageSizeBytes

Number getMaxMessageSizeBytes()

The limit of how many bytes that a message can contain before Amazon SQS rejects it. You can specify an integer value from 1024 bytes (1 KiB) to 262144 bytes (256 KiB). The default value is 262144 (256 KiB). Default: 256KiB

getQueueName

String getQueueName()

A name for the queue. If specified and this is a FIFO queue, must end in the string '.fifo'. Default: CloudFormation-generated name

getReceiveMessageWaitTimeSec

Number getReceiveMessageWaitTimeSec()

Default wait time for ReceiveMessage calls. Does not wait if set to 0, otherwise waits this amount of seconds by default for messages to arrive. For more information, see Amazon SQS Long Poll. Default: 0

getRetentionPeriodSec

Number getRetentionPeriodSec()

The number of seconds that Amazon SQS retains a message. You can specify an integer value from 60 seconds (1 minute) to 1209600 seconds (14 days). The default value is 345600 seconds (4 days). Default: 345600 seconds (4 days)

getVisibilityTimeoutSec

Number getVisibilityTimeoutSec()

Timeout of processing a single message. After dequeuing, the processor has this much time to handle the message and delete it from the queue before it becomes visible again for dequeueing by another processor. Values must be from 0 to 43200 seconds (12 hours). If you don't specify a value, AWS CloudFormation uses the default value of 30 seconds. Default: 30

builder

static QueueProps.Builder builder()

Returns:

a QueueProps.Builder of QueueProps