1 /**
2 * Copyright 2005-2013 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.kew.actiontaken.dao;
17
18 import org.kuali.rice.kew.actiontaken.ActionTakenValue;
19 import org.kuali.rice.kew.api.action.ActionType;
20
21 import java.sql.Timestamp;
22
23
24 /**
25 * Data Access Object for {@link ActionTakenValue}s.
26 *
27 * @author Kuali Rice Team (rice.collab@kuali.org)
28 */
29 public interface ActionTakenDao {
30
31 /**
32 * Returns the Timestamp of the last action of the given type taken against the document.
33 *
34 * <p>Both {@code documentId} and {@code actionType} must be supplied to this query. Otherwise an
35 * {@code IllegalArgumentException} will be thrown.</p>
36 *
37 * @param documentId the id of the document to check
38 * @param actionType the type of the action to look for
39 *
40 * @return the Timestamp of the last action of the given type taken against the document, or null if the document
41 * has no actions
42 *
43 * @throws IllegalArgumentException if documentId is null or blank, or if actionType is null
44 */
45 Timestamp getLastActionTakenDate(String documentId, ActionType actionType);
46
47 }