/**
 * Copyright 2005-2016 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.actionitem.OutboxItemActionListExtension;
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<OutboxItemActionListExtension> getOutboxItemsByDocumentType(String documentTypeName);
}
