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AWS SDK for Micronaut

AWS SDK for Micronaut is a successor of Grails AWS SDK Plugin. If you are Grails AWS SDK Plugin user you should find many of services familiar.

Provided integrations:

Note
 [Micronaut for API Gateway Proxy] is handled separately in its own library.

Key concepts of the AWS SDK for Micronaut:

  • Fully leveraging of Micronaut best practises

    • Low-level API clients such as AmazonDynamoDB available for dependency injection

    • Declarative clients and services such as @KinesisListener where applicable

    • Configuration driven named service beans

    • Sensible defaults

    • Conditional beans based on presence of classes on the classpath or on the presence of specific properties

  • Fully leveraging existing AWS SDK configuration chains (e.g. default credential provider chain, default region provider chain)

  • Strong focus on the ease of testing

    • Low-level API clients such as AmazonDynamoDB injected by Micronaut and overridable in the tests

    • All high-level services hidden behind an interface for easy mocking in the tests

    • Declarative clients and services for easy mocking in the tests

  • Java-enabled but Groovy is a first-class citizen

In this documentation, the high-level approaches will be discussed first before the lower-level services.