RawJsonBodyParser.java

public class RawJsonBodyParser extends Action.Simple {

	@Override
	public Result call(Context ctx) throws Throwable {
		String rawBody = new String(ctx.request().body().asRaw().asBytes());
		JsonNode json = Json.parse(rawBody);
		ctx.args.put("json", json);
		return delegate.call(ctx);
	}
	
}


@BodyParser.Of(BodyParser.Raw.class)
@With(RawJsonBodyParser.class)
public class YourController extends Controller {

	public static Result hoge() {
		return ok(ctx().args.get("json") + "");
	}

}