ScalaJavaJVM Drivers

Fauna’s open source JVM driver supports languages that run in the Java Virtual Machine. Currently, Java and Scala clients are implemented.

Features

Documentation

Javadocs and Scaladocs are hosted on GitHub:

Detailed documentation is available for these languages:

Dependencies

Shared

Java

  • Java 8

  • Java 11

Scala

  • Scala 2.11.x

  • Scala 2.12.x

Install

Java

Download from the Maven central repository:

faunadb-java/pom.xml:
  <dependencies>
  ...
  <dependency>
    <groupId>com.faunadb</groupId>
    <artifactId>faunadb-java</artifactId>
    <version>2.12.0</version>
    <scope>compile</scope>
  </dependency>
  ...
</dependencies>

Scala

faunadb-scala/sbt:
libraryDependencies += ("com.faunadb" %% "faunadb-scala" % "2.12.0")

Usage

Java

import com.faunadb.client.FaunaClient;

import static com.faunadb.client.query.Language.*;

/**
 * This example connects to FaunaDB using the secret provided
 * and creates a new database named "my-first-database"
 */
public class Main {
    public static void main(String[] args) throws Exception {

        //Create an admin connection to FaunaDB.
        FaunaClient adminClient =
            FaunaClient.builder()
                .withSecret("put-your-key-secret-here")
                .build();

        adminClient.query(
            CreateDatabase(
                Obj("name", Value("my-first-database"))
            )
        ).get();

        client.close();
    }
}

For more usage details, see the supplemental Java driver documentation.

Scala

import faunadb._
import faunadb.query._
import scala.concurrent._
import scala.concurrent.duration._

/**
  * This example connects to FaunaDB using the secret provided
  * and creates a new database named "my-first-database"
  */
object Main extends App {

  import ExecutionContext.Implicits._

  val client = FaunaClient(
    secret = "put-your-secret-here"
  )

  val result = client.query(
    CreateDatabase(
      Obj("name" -> "my-first-database")
    )
  )

  Await.result(result, Duration.Inf)

  client.close()
}

For more usage details, see the supplemental Scala driver documentation.

Next steps

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