| Session.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.kernel.dao.orm;
24
25 import java.io.Serializable;
26
27 import java.sql.Connection;
28
29 /**
30 * <a href="Session.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public interface Session {
36
37 public void clear() throws ORMException;
38
39 public Connection close() throws ORMException;
40
41 public boolean contains(Object object) throws ORMException;
42
43 public Query createQuery(String queryString) throws ORMException;
44
45 public SQLQuery createSQLQuery(String queryString) throws ORMException;
46
47 public void delete(Object object) throws ORMException;
48
49 public void evict(Object object) throws ORMException;
50
51 public void flush() throws ORMException;
52
53 public Object get(Class clazz, Serializable id) throws ORMException;
54
55 public Object get(Class clazz, Serializable id, LockMode lockMode)
56 throws ORMException;
57
58 public Object load(Class clazz, Serializable id) throws ORMException;
59
60 public Object merge(Object object) throws ORMException;
61
62 public Serializable save(Object object) throws ORMException;
63
64 public void saveOrUpdate(Object object) throws ORMException;
65
66 }