01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.test.hibernate;
23:
24: import org.jboss.test.hibernate.model.User;
25: import org.jboss.naming.Util;
26: import org.hibernate.HibernateException;
27: import org.hibernate.Session;
28: import org.hibernate.SessionFactory;
29:
30: import java.util.List;
31:
32: /**
33: * A service bean used to interact with a bound hibernate session for
34: * testing purposes.
35: *
36: * @author <a href="mailto:steve@hibernate.org">Steve Ebersole</a>
37: * @version $Revision: 57211 $
38: */
39: public class ProfileService {
40: private static final String SESSION_FACTORY_NAME = "java:/hibernate/SessionFactory";
41:
42: public User loadUser(long id) throws HibernateException {
43: return loadUser(new Long(id));
44: }
45:
46: public User loadUser(Long id) throws HibernateException {
47: return (User) getSession().load(User.class, id);
48: }
49:
50: public List listUsers() throws HibernateException {
51: return getSession().createQuery("from User").list();
52: }
53:
54: public User locateUser(String handle) throws HibernateException {
55: return (User) getSession().createQuery(
56: "from User as u where u.handle = :handle").setString(
57: "handle", handle).uniqueResult();
58: }
59:
60: public User storeUser(User user) throws HibernateException {
61: getSession().saveOrUpdate(user);
62: getSession().flush();
63: return user;
64: }
65:
66: private Session getSession() {
67: try {
68: SessionFactory sf = (SessionFactory) Util.lookup(
69: SESSION_FACTORY_NAME, SessionFactory.class);
70: return sf.getCurrentSession();
71: } catch (HibernateException e) {
72: throw e;
73: } catch (Exception e) {
74: throw new HibernateException(
75: "Unable to locate current session", e);
76: }
77: }
78: }
|