1 /**
2 * Copyright 2011-2013 The Kuali Foundation Licensed under the
3 * Educational Community License, Version 2.0 (the "License"); you may
4 * not use this file except in compliance with the License. You may
5 * obtain a copy of the License at
6 *
7 * http://www.osedu.org/licenses/ECL-2.0
8 *
9 * Unless required by applicable law or agreed to in writing,
10 * software distributed under the License is distributed on an "AS IS"
11 * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
12 * or implied. See the License for the specific language governing
13 * permissions and limitations under the License.
14 */
15
16 package org.kuali.mobility.file.dao;
17
18 import org.kuali.mobility.file.entity.File;
19
20 import javax.persistence.EntityManager;
21 import java.util.List;
22
23 /**
24 * A service for doing the actual work of interacting with Campus objects.
25 *
26 * @author Kuali Mobility Team (mobility.collab@kuali.org)
27 */
28 public interface FileDao {
29
30 boolean removeFile(File file);
31 Long saveFile(File file);
32 File findFileById(Long Id);
33 List<File> findFilesByName(String name);
34 List<File> findAllFiles();
35 EntityManager getEntityManager();
36 void setEntityManager( EntityManager entityManager );
37 }