01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/sections/tags/sakai_2-4-1/sections-app/src/java/org/sakaiproject/tool/section/facade/sakai/AuthnSakaiImpl.java $
03: * $Id: AuthnSakaiImpl.java 18229 2006-11-18 01:12:05Z jholtzman@berkeley.edu $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2005, 2006 The Regents of the University of California and The Regents of the University of Michigan
07: *
08: * Licensed under the Educational Community License, Version 1.0 (the "License");
09: * you may not use this file except in compliance with the License.
10: * You may obtain a copy of the License at
11: *
12: * http://www.opensource.org/licenses/ecl1.php
13: *
14: * Unless required by applicable law or agreed to in writing, software
15: * distributed under the License is distributed on an "AS IS" BASIS,
16: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: * See the License for the specific language governing permissions and
18: * limitations under the License.
19: *
20: **********************************************************************************/package org.sakaiproject.tool.section.facade.sakai;
21:
22: import org.apache.commons.logging.Log;
23: import org.apache.commons.logging.LogFactory;
24: import org.sakaiproject.section.api.facade.manager.Authn;
25: import org.sakaiproject.tool.api.Session;
26: import org.sakaiproject.tool.cover.SessionManager;
27:
28: /**
29: * Uses Sakai's SessionManager to determine the current user's uuid.
30: *
31: * @author <a href="jholtzman@berkeley.edu">Josh Holtzman</a>
32: */
33: public class AuthnSakaiImpl implements Authn {
34: private static final Log log = LogFactory
35: .getLog(AuthnSakaiImpl.class);
36:
37: /**
38: * @see org.sakaiproject.section.api.facade.managers.Authn#getUserUid()
39: */
40: public String getUserUid(Object request) {
41: Session session = SessionManager.getCurrentSession();
42: String userId = session.getUserId();
43: if (log.isDebugEnabled())
44: log.debug("current user id is " + userId);
45: return userId;
46: }
47:
48: }
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