Dropwizard-Guice

A simple DropWizard extension for integrating Guice via a bundle. It optionally uses classpath scanning courtesy of the Reflections project to discover resources and more to install into the dropwizard environment upon service start.

Usage

Simply install a new instance of the bundle during your service initialization

public class HelloWorldApplication extends Application<HelloWorldConfiguration> {

	public static void main(String[] args) throws Exception {
		new HelloWorldApplication().run(args);
	}

	@Override
	public void initialize(Bootstrap<HelloWorldConfiguration> bootstrap) {

		GuiceBundle<HelloWorldConfiguration> guiceBundle = GuiceBundle.<HelloWorldConfiguration>newBuilder()
				.addModule(new HelloWorldModule())
				.setConfigClass(HelloWorldConfiguration.class)
				.build();

		bootstrap.addBundle(guiceBundle);
	}

    @Override
    public String getName() {
        return "hello-world";
    }

	@Override
	public void run(HelloWorldConfiguration helloWorldConfiguration, Environment environment) throws Exception {
        environment.jersey().register(HelloWorldResource.class);
        environment.healthChecks().register("Template", TemplateHealthCheck.class);
	}
}

Lastly, you can enable auto configuration via package scanning.

public class HelloWorldApplication extends Application<HelloWorldConfiguration> {

	public static void main(String[] args) throws Exception {
		new HelloWorldApplication().run(args);
	}

	@Override
	public void initialize(Bootstrap<HelloWorldConfiguration> bootstrap) {

		GuiceBundle<HelloWorldConfiguration> guiceBundle = GuiceBundle.<HelloWorldConfiguration>newBuilder()
				.addModule(new HelloWorldModule())
				.enableAutoConfig(getClass().getPackage().getName())
				.setConfigClass(HelloWorldConfiguration.class)
				.build();

		bootstrap.addBundle(guiceBundle);
	}

    @Override
    public String getName() {
        return "hello-world";
    }

	@Override
	public void run(HelloWorldConfiguration helloWorldConfiguration, Environment environment) throws Exception {
        // now you don't need to add resources, tasks, healthchecks or providers
        // you must have your health checks inherit from InjectableHealthCheck in order for them to be injected
	}
}

Please fork an example project if you'd like to get going right away.

Enjoy!