Registering Dropwizard configuration with Jersey 2 (HK2) DI

问题

In my Dropwizard (1.2.4) application I'm having trouble injecting my Dropwizard configuration into classes that are instantiated by HK2. What's the best way to achieve this?

回答1:

Just bind the configuration instance.

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

Now you can @Inject the DummyConfiguration anywhere you need it.

来源：https://stackoverflow.com/questions/50025855/registering-dropwizard-configuration-with-jersey-2-hk2-di