/**

  * Copyright 2005-2011 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.kew.actionitem.dao;

 import java.util.Collection;

 import org.kuali.rice.kew.actionitem.ActionItem;

 import org.kuali.rice.kew.actionrequest.Recipient;

 /**

  * Data Access Object for {@link ActionItem}s.

  *

  * @see ActionItem

  *

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

  */

 public interface ActionItemDAO {

         public ActionItem findByActionItemId(String actionItemId);

         public void deleteActionItem(ActionItem actionItem);

         public void deleteByDocumentId(String documentId);

         public void deleteByDocumentIdWorkflowUserId(String documentId,

                         String workflowUserId);

         public void saveActionItem(ActionItem actionItem);

         public Collection<ActionItem> findByPrincipalId(String principalId);

         public Collection<ActionItem> findByDocumentId(String documentId);

         public Collection<ActionItem> findByActionRequestId(String actionRequestId);

         public Collection<ActionItem> findByWorkflowUserDocumentId(

                         String workflowUserId, String documentId);

     public Collection<ActionItem> findByDocumentTypeName(String documentTypeName);

     public Collection<Recipient> findSecondaryDelegators(String principalId);

         public Collection<Recipient> findPrimaryDelegationRecipients(String principalId);

     public Collection<ActionItem> getOutboxItemsByDocumentType(String documentTypeName);

 }