isabella232 / dropwizard-scala

Scala helpers for Coda Hale's Dropwizard.

Dropwizard-Scala

A fork of the original (now unmaintained) dropwizard-scala subproject of Dropwizard.

---

SBT information:

libraryDependencies += "com.massrelevance" % "dropwizard-scala" % "0.6.2"

---

Dropwizard services should extend ScalaService instead of Service and add ScalaBundle:

    object ExampleService extends ScalaService[ExampleConfiguration]) {
      def initialize(bootstrap: Bootstrap[ExampleConfiguration]) {
        bootstrap.setName("example")
        bootstrap.addBundle(new ScalaBundle)
      }

      def run(configuration: ExampleConfiguration, environment: Environment) {
        environment.addResource(new ExampleResource)
      }
    }

Features

dropwizard-scala provides the following:

• QueryParam-annotated parameters of type Seq[String], List[String], Vector[String], IndexedSeq[String], Set[String], and Option[String].
• Case class (i.e., Product instances) JSON request and response entities.
• Array[A] request and response entities. (Due to the JVM's type erasure and mismatches between Scala and Java type signatures, this is the only "generic" class supported since Array type parameters are reified.)