Arquillian - Single extension entry point

package org.jboss.arquillian.impl.query;

import org.jboss.arquillian.spi.Profile;
import org.jboss.arquillian.spi.TestEnricher;

// Main SPI entry point, only Dynamically loaded
public interface Extension
{
   // call back during startup
   void register(ServiceRegistry registry);

   // a backing service to ServiceLoader
   public interface ServiceRegistry
   {
      <T> void add(Class<T> service, Class<? extends T> serviceImpl);
   }


   public class SeleniumExtension implements Extension
   {
      @Override
      public void register(ServiceRegistry registry)
      {
         registry.add(Profile.class, SeleniumProfile.class);
         registry.add(DeploymentAppender.class, SeleniumAppender.class);
         ...
      }
   }

   public class SeleniumContainerExtension implements Extension
   {
      @Override
      public void register(ServiceRegistry registry)
      {
         registry.add(Profile.class, SeleniumContainerProfile.class);
         registry.add(TestEnricher.class, SeleniumEnricher.class)
         ...
      }
   }
}