AWS DynamoDB

AWS DynamoDB

Scheme: aws-ddb
Syntax: aws-ddb:tableName
Description: The aws-ddb component is used for storing and retrieving data from Amazon's DynamoDB service.
Deprecated:false
ProducerOnly:true
Async:false
Maven: org.apache.camel/camel-aws/2.18.1.redhat-000025

The aws-ddb component is used for storing and retrieving data from Amazon's DynamoDB service.

Name Kind Group Required Default Type Enum Description
tableName path producer true java.lang.String The name of the table currently worked with.
bridgeErrorHandler parameter consumer boolean Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN/ERROR level and ignored.
sendEmptyMessageWhenIdle parameter consumer boolean If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.
exceptionHandler parameter consumer (advanced) org.apache.camel.spi.ExceptionHandler To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this options is not in use. By default the consumer will deal with exceptions, that will be logged at WARN/ERROR level and ignored.
exchangePattern parameter consumer (advanced) org.apache.camel.ExchangePattern InOnly
RobustInOnly
InOut
InOptionalOut
OutOnly
RobustOutOnly
OutIn
OutOptionalIn
Sets the exchange pattern when the consumer creates an exchange.
pollStrategy parameter consumer (advanced) org.apache.camel.spi.PollingConsumerPollStrategy A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.
accessKey parameter producer java.lang.String Amazon AWS Access Key
amazonDDBClient parameter producer com.amazonaws.services.dynamodbv2.AmazonDynamoDB To use the AmazonDynamoDB as the client
amazonDdbEndpoint parameter producer java.lang.String The region with which the AWS-DDB client wants to work with.
consistentRead parameter producer boolean Determines whether or not strong consistency should be enforced when data is read.
keyAttributeName parameter producer java.lang.String Attribute name when creating table
keyAttributeType parameter producer java.lang.String Attribute type when creating table
operation parameter producer PutItem org.apache.camel.component.aws.ddb.DdbOperations BatchGetItems
DeleteItem
DeleteTable
DescribeTable
GetItem
PutItem
Query
Scan
UpdateItem
UpdateTable
What operation to perform
proxyHost parameter producer java.lang.String To define a proxy host when instantiating the SQS client
proxyPort parameter producer java.lang.Integer To define a proxy port when instantiating the SQS client
readCapacity parameter producer java.lang.Long The provisioned throughput to reserve for reading resources from your table
secretKey parameter producer java.lang.String Amazon AWS Secret Key
writeCapacity parameter producer java.lang.Long The provisioned throughput to reserved for writing resources to your table
synchronous parameter advanced false boolean Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).
backoffErrorThreshold parameter scheduler int The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.
backoffIdleThreshold parameter scheduler int The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.
backoffMultiplier parameter scheduler int To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.
delay parameter scheduler 500 long Milliseconds before the next poll. You can also specify time values using units, such as 60s (60 seconds), 5m30s (5 minutes and 30 seconds), and 1h (1 hour).
greedy parameter scheduler boolean If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.
initialDelay parameter scheduler 1000 long Milliseconds before the first poll starts. You can also specify time values using units, such as 60s (60 seconds), 5m30s (5 minutes and 30 seconds), and 1h (1 hour).
runLoggingLevel parameter scheduler TRACE org.apache.camel.LoggingLevel TRACE
DEBUG
INFO
WARN
ERROR
OFF
The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.
scheduledExecutorService parameter scheduler java.util.concurrent.ScheduledExecutorService Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.
scheduler parameter scheduler none org.apache.camel.spi.ScheduledPollConsumerScheduler none
spring
quartz2
To use a cron scheduler from either camel-spring or camel-quartz2 component
schedulerProperties parameter scheduler java.util.Map To configure additional properties when using a custom scheduler or any of the Quartz2, Spring based scheduler.
startScheduler parameter scheduler true boolean Whether the scheduler should be auto started.
timeUnit parameter scheduler MILLISECONDS java.util.concurrent.TimeUnit NANOSECONDS
MICROSECONDS
MILLISECONDS
SECONDS
MINUTES
HOURS
DAYS
Time unit for initialDelay and delay options.
useFixedDelay parameter scheduler true boolean Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.