README.md

Cassandra-driver API for Scala.js

cassandra-driver - DataStax Node.js Driver for Apache Cassandra.

Description

A modern, feature-rich and highly tunable Node.js client library for Apache Cassandra (1.2+) and DataStax Enterprise (3.1+) using exclusively Cassandra's binary protocol and Cassandra Query Language v3.

Build Dependencies

• SBT v1.2.x

Build/publish the SDK locally

$ sbt clean publish-local

Running the tests

Before running the tests the first time, you must ensure the npm packages are installed:

$ npm install

Then you can run the tests:

$ sbt test

Examples

import io.scalajs.nodejs.console
import io.scalajs.npm.cassandradriver._
import scalajs.js


val client = new Client(new ClientOptions(contactPoints = js.Array("localhost"), keyspace = "classroom"))
val students = Seq(
    js.Array("123456", "Larry Sanders", "Operating Systems")
)

students foreach { params =>
    client.execute("INSERT INTO students (id, name, course) VALUES (?, ?, ?)", params, (err, student) => {
        console.log("student =>", student)
    })
}


class Student(val id: String, val name: String, val course: String) extends js.Object

Artifacts and Resolvers

To add the CassandraDriver binding to your project, add the following to your build.sbt:

libraryDependencies += "io.scalajs.npm" %%% "cassandra-driver" % "0.5.0"

Optionally, you may add the Sonatype Repository resolver:

resolvers += Resolver.sonatypeRepo("releases")