wdinau/lazybones-dropwizard-turbo

Turbo charged lazybones Dropwizard 0.8.0 template, for a container-ready Microservice. Includes: Guice, Java8, Template Config, Pact, Swagger, NewRelic, sample Dockerfile and various other essential tools.

Lazybone Dropwizard Turbo template

Turbo charge your Dropwizard 0.8.0 Microservice using this lazybones template, inspired by KyleBoon's Lazybones Template for Dropwizard 0.7.0

For more instructions on lazybones( Project Creation tool) and how to build this project refer to: Lazy Bones and Template developer guide

Purpose

This template is a lot more comprehensive and is tailored towards the following usages (see Tech Stack below for more details):

• dependency injection - use Guice auto config to avoid boilerplate code.
• containerised deployment - Docker or Heroku containers: single port and ENV variables available during runtime only
• continuous delivery - application version is not hardcoded but passed in at build time via gradle property: -Papp_version
• Java8 - lambdas, Optional and LocalDate.

Usage

Install lazybones using gvm

gvm install lazybones

Update lazybones config to point to trunkplatform lazybones repository:

lazybones config set bintrayRepositories "pledbrook/lazybones-templates", "trunkplatform/lazybones"

Create new Project

Make sure you are using lazybones 0.6+

lazybones create dropwizard 0.1.1 destination

Make sure you set your IDE to Java1.8 when importing this project.

Build from source

If you wish to build from source or make contributions to this project:

gradle packageTemplateDropwizardTurbo
gradle installAllTemplates

That will create the template and install it to your local lazybones cache. After that you can use the template as you would normally.

Tech Stack

Most of the following dependencies are optional. Mix and match as you see fit.

Official Modules:

• Dropwizard Hibernate - database ORM
• Dropwizard Migrations - liquibase migration. Also see gradle/migrations.gradle
• Dropwizard Jersey Client - to connect with other REST API endpoints.
• Dropwizard Java8
• Dropwizard Java8 Authentication

Thrid Party Modules:

• Dropwizard Guice - DI and auto configures resources, healthcheck, tasks, managed, jersey providers.
• Governator - lazy singleton and life cycle management.
• Dropwizard Template Configuration - swaps in environment variables using freemarker templating.
• Swagger - interactive documentation

Helpers:

• Pact Gradle - consumer driven contract testing using Pact. See gradle/pact.gradle
• NewRelic - for monitoring. See gradle/newrelic.gradle
• Docker - Includes sample Dockerfile.
• Dropwizard Testing - sample Resource and Integration tests provided
• Shadow - building exectutable fatjar. See gradle/shadow.gradle
• CORS Filter - CORS implementation using Jersey ContainerResponseFilter