gistfile1.groovy

import ratpack.handling.Context
import ratpack.handling.Handler
import ratpack.server.PublicAddress
import ratpack.session.Session
import ratpack.session.SessionManager
import ratpack.session.internal.RequestSessionManager

/**
 * Created by sebastian on 13.07.14.
 */
class NameBasedHostingHandler implements Handler {

	private final Handler handler

	def NameBasedHostingHandler(Handler handler) {
		this.handler = handler
	}

	@Override
	void handle(Context context) throws Exception {
	  
		// START of TRY 1
		context.getRequest().registerLazy(PublicAddress.class, new ratpack.func.Factory<PublicAddress>() {
			public PublicAddress create() {
				// is not called.
				return new NameBasedPublicAddress()
			}
		});
		context.insert(handler)
		// END of TRY 1

		// START of TRY 2
		context.getRequest().register(PublicAddress.class, new NameBasedPublicAddress())
		handler.handle(context);
		// END of TRY 2
	}
}