TestUuidApplication.java

import io.dropwizard.Application;
import io.dropwizard.setup.Environment;

import javax.ws.rs.GET;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import java.util.UUID;

public class TestUuidApplication extends Application<TestUuidConfiguration> {
    public static void main(String[] args) throws Exception {
        new TestUuidApplication().run(args);
    }

    @Override
    public void run(TestUuidConfiguration configuration, Environment environment) throws Exception {
        environment.jersey().register(new UuidParameterResource());
    }

    @Path("/uuids")
    public class UuidParameterResource {
        @GET
        public String getAllIds(@HeaderParam("UserUUID") UUID uuid) {
            return "Here are all UUIDs visible for user " + uuid.toString() + "\n";
        }

        @GET
        @Path("/{uuid}")
        public String getId(@PathParam("uuid") UUID uuid) {
            return "uuid = " + uuid.toString();
        }
    }
}