how to get my configuration values in yml - using dropwizard (microservice) Jersey D.I @Injection?

Question

here\'s my code snippets.

here\'s my yml file:

productionServer:
  host: production-server.amazonaws.com
  publicIp: xx.xx.xx.xx
  privateIp: xx.xx.x         


        

Answer 1

The problem is, with this configuration

bind(MyConfiguration.class).to(MyConfiguration.class);

HK2 will create a new instance of the MyConfiguration. It will not be the same instance populated by DW. What you can do though, is use the instance created by DW, by simply binding that same instance in your HK2 configuration

public class MyApplication extends Application {

    @Override
    public void run(final MyConfiguration config, Environment env) {
        env.jersey().register(new AbstractBinder() {
            @Override
            protected void configure() {
                bind(config).to(MyConfiguration.class);
            }
        });
    }
}