class FaunaClient extends AnyRef

The Scala native client for FaunaDB.

Create a new client using faunadb.FaunaClient.apply.

Query requests are made asynchronously: All methods will return a scala.concurrent.Future.

Example:

case class User(ref: RefV, name: String, age: Int)

val client = FaunaClient(secret = "myKeySecret")

val fut = client.query(Get(Ref(Class("users"), "123")))
val instance = Await.result(fut, 5.seconds)

val userCast =
  for {
    ref <- instance("ref").to[RefV]
    name <- instance("data", "name").to[String]
    age <- instance("data", "age").to[Int]
  } yield {
    User(ref, name, age)
  }

userCast.get
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Instance Constructors

  1. new FaunaClient(connection: Connection)

    create a new client with a configured com.faunadb.common.Connection.

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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  6. def close(): Unit

    Frees any resources held by the client and close the underlying connection.

  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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  10. final def getClass(): Class[_]
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  11. def hashCode(): Int
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  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  13. def lastTxnTime: Long

    Get the freshest timestamp reported to this client.

  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  15. final def notify(): Unit
    Definition Classes
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  16. final def notifyAll(): Unit
    Definition Classes
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  17. def query(exprs: Iterable[Expr])(implicit ec: ExecutionContext): Future[IndexedSeq[Value]]

    Issues multiple queries as a single transaction.

    Issues multiple queries as a single transaction.

    exprs

    the queries to run.

    returns

    A scala.concurrent.Future containing an IndexedSeq of the results of each query. Each result is an instance of faunadb.values.Value, which can be cast to a typed value using the faunadb.values.Field API. If *any* query fails, a failed future is returned.

  18. def query(expr: Expr)(implicit ec: ExecutionContext): Future[Value]

    Issues a query.

    Issues a query.

    expr

    the query to run, created using the query dsl helpers in faunadb.query.

    returns

    A scala.concurrent.Future containing the query result. The result is an instance of faunadb.values.Result, which can be cast to a typed value using the faunadb.values.Field API. If the query fails, failed future is returned.

  19. def sessionClient(secret: String): FaunaClient

    Create a new session client.

    Create a new session client. The returned session client shares its parent com.faunadb.common.Connection instance. The returned session client must be closed after its usage.

    secret

    user secret for the session client

    returns

    a new session client

  20. def sessionWith[A](secret: String)(session: (FaunaClient) ⇒ A): A

    Creates a new scope to execute session queries.

    Creates a new scope to execute session queries. Queries submitted within the session scope will be authenticated with the secret provided. A session client shares its parent's com.faunadb.common.Connection instance and is closed as soon as the session scope ends.

    secret

    user secret for the session scope

    session

    a function that receives a session client

    returns

    the value produced by the session function

  21. def syncLastTxnTime(timestamp: Long): Unit

    Sync the freshest timestamp seen by this client.

    Sync the freshest timestamp seen by this client.

    This has no effect if staler than currently stored timestamp. WARNING: This should be used only when coordinating timestamps across multiple clients. Moving the timestamp arbitrarily forward into the future will cause transactions to stall.

  22. final def synchronized[T0](arg0: ⇒ T0): T0
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  23. def toString(): String
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  24. final def wait(): Unit
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  25. final def wait(arg0: Long, arg1: Int): Unit
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  26. final def wait(arg0: Long): Unit
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