package org.kuali.rice.ksb.api.bus.support;

 import org.kuali.rice.ksb.api.bus.Endpoint;

 import org.kuali.rice.ksb.api.bus.ServiceConfiguration;

 /**

  * A simple immutable implementation of an {@link Endpoint} which simply

  * wraps a {@link ServiceConfiguration} and it's associated service implementation.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  * 

  */

 public final class BasicEndpoint implements Endpoint {

         private final ServiceConfiguration serviceConfiguration;

         private final Object service;

         private BasicEndpoint(ServiceConfiguration serviceConfiguration, Object service) {

                 if (serviceConfiguration == null) {

                         throw new IllegalArgumentException("serviceConfiguration must not be null");

                 }

                 if (service == null) {

                         throw new IllegalArgumentException("service must not be null");

                 }

                 this.serviceConfiguration = serviceConfiguration;

                 this.service = service;

         }

         /**

          * Constructs a new basic endpoint from the given service configuration and

          * service instance.

          * 

          * @param serviceConfiguration the service configuration to include in this endpoint

          * @param service the service implementation instance to include in this endpoint

          * 

          * @return the constructed {@code BasicEndpoint} which contains the given

          * configuration and service, will never return null

          * 

          * @throws IllegalArgumentException if either serviceConfiguration or service are null

          */

         public static BasicEndpoint newEndpoint(ServiceConfiguration serviceConfiguration, Object service) {

                 return new BasicEndpoint(serviceConfiguration, service);

         }

         @Override

         public ServiceConfiguration getServiceConfiguration() {

                 return serviceConfiguration;

         }

         @Override

         public Object getService() {

                 return service;

         }

 }