Micronaut Integration

The Micronaut integration for EclipseStore ships with the official Micronaut releases and is hosted at their GitHub repository.

Getting Started

Add the Micronaut EclipseStore dependency to your project:

build.gradle

implementation("io.micronaut.eclipsestore:micronaut-eclipsestore")
annotationProcessor("io.micronaut.eclipsestore:micronaut-eclipsestore-processor")

Or for Maven:

pom.xml

<dependency>
    <groupId>io.micronaut.eclipsestore</groupId>
    <artifactId>micronaut-eclipsestore</artifactId>
</dependency>

Configuration

Configure the storage in your application.yml:

application.yml

eclipsestore:
  storage:
    main:
      storage-directory: "data/main"
      channel-count: 2

Multiple named storage managers can be configured by adding additional keys under eclipsestore.storage.

Injecting the Storage Manager

import io.micronaut.eclipsestore.annotation.Store;
import jakarta.inject.Singleton;
import org.eclipse.store.storage.types.StorageManager;

@Singleton
public class CustomerRepository
{
    private final StorageManager storageManager;

    public CustomerRepository(StorageManager storageManager)
    {
        this.storageManager = storageManager;
    }

    @Store
    public void addCustomer(Customer customer)
    {
        root().getCustomers().add(customer);
    }
}

The @Store annotation provides declarative storing — Micronaut automatically calls store() on the modified objects after the method completes.

Resources

For more information see the official guide.

Official Micronaut site: https://micronaut.io/