/*

  * Copyright 2007-2008 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kcb.service;

 import java.util.Collection;

 import org.kuali.rice.kcb.bo.MessageDelivery;

 import org.kuali.rice.kcb.deliverer.MessageDeliverer;

 /**

  * This class is responsible for providing services for Message Deliverers (delivery types)

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

  */

 public interface MessageDelivererRegistryService extends MessageDelivererRegistryAPI {

     /**

      * This service method is responsible for retrieving all MessageDeliverer Types.  

      * @return Collection of MessageDeliverer objects

      */

     public Collection<MessageDeliverer> getAllDeliverers();

     /**

      * This service method is responsible for retrieving all MessageDeliverer Types names.  

      * @return Collection of deliverer type names

      */

     public Collection<String> getAllDelivererTypes();

     /**

      * This method returns the associated deliverer class instance for the given MessageDelivery instance.

      * @param messageDelivery

      * @return MessageDeliverer or null if not found

      */

     public MessageDeliverer getDeliverer(MessageDelivery messageDelivery);

     /**

      * This method returns the associated deliverer class instance for the given deliverer name.

      * @param messageDelivererName

      * @return MessageDeliverer or null if not found

      */

     public MessageDeliverer getDelivererByName(String messageDelivererName);

 }