javax.naming: Provides the classes and interfaces for accessing naming services. Provides the definition of the Timer MBean. : Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
Then, it is time to create our new CRUD project with the following maven command and open it with our favourite IDE:įirst, create our Task entity: public class Task Service provider classes for the classes in the java.util package. The following command creates the Task table on your configured DynamoDB account: # aws dynamodb create-table -table-name Task \ -attribute-definitions AttributeName=id,AttributeType=S \ -key-schema AttributeName=id,KeyType=HASH \ -billing-mode PAY_PER_REQUEST
Java timer utility download#
NOTE: You can download the project repository from my GitHub account by following the instructions below. An AWS account to access the DynamoDB service.GraalVM with Java 17, and corresponding JAVA_HOME and GRAALVM_HOME configured appropriately.Then, in the following article, we will be deploying this microservice on AWS using the ECS Fargate with a native Docker image. Interesting right?! Let’s begin this article by creating our microservice with the mentioned technologies. With this service in mind, imagine that you want to create a timed task to turn on a garbage collector robot at a particular hour of the day and over specific days of the week. I want to share an exciting service that allows us to create scheduled tasks programmatically using Java Quartz. As I mentioned in past articles, I have been working on a personal initiative for an IoT platform for Smart Cities. Before continuing with our frontend counterpart, let’s talk about backend microservices on AWS.
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