01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/util/tags/sakai_2-4-1/util-api/api/src/java/org/sakaiproject/thread_local/cover/ThreadLocalManager.java $
03: * $Id: ThreadLocalManager.java 6866 2006-03-22 03:18:39Z ggolden@umich.edu $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
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.thread_local.cover;
21:
22: import org.sakaiproject.component.cover.ComponentManager;
23:
24: /**
25: * <p>
26: * ThreadLocalManager is a static Cover for the {@link org.sakaiproject.thread_local.api.ThreadLocalManager ThreadLocalManager}; see that interface for usage details.
27: * </p>
28: */
29: public class ThreadLocalManager {
30: /**
31: * Access the component instance: special cover only method.
32: *
33: * @return the component instance.
34: */
35: public static org.sakaiproject.thread_local.api.ThreadLocalManager getInstance() {
36: if (ComponentManager.CACHE_COMPONENTS) {
37: if (m_instance == null)
38: m_instance = (org.sakaiproject.thread_local.api.ThreadLocalManager) ComponentManager
39: .get(org.sakaiproject.thread_local.api.ThreadLocalManager.class);
40: return m_instance;
41: } else {
42: return (org.sakaiproject.thread_local.api.ThreadLocalManager) ComponentManager
43: .get(org.sakaiproject.thread_local.api.ThreadLocalManager.class);
44: }
45: }
46:
47: private static org.sakaiproject.thread_local.api.ThreadLocalManager m_instance = null;
48:
49: public static void set(java.lang.String param0,
50: java.lang.Object param1) {
51: org.sakaiproject.thread_local.api.ThreadLocalManager manager = getInstance();
52: if (manager == null)
53: return;
54:
55: manager.set(param0, param1);
56: }
57:
58: public static void clear() {
59: org.sakaiproject.thread_local.api.ThreadLocalManager manager = getInstance();
60: if (manager == null)
61: return;
62:
63: manager.clear();
64: }
65:
66: public static java.lang.Object get(java.lang.String param0) {
67: org.sakaiproject.thread_local.api.ThreadLocalManager manager = getInstance();
68: if (manager == null)
69: return null;
70:
71: return manager.get(param0);
72: }
73: }
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