01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.lock.service.impl;
22:
23: import com.liferay.lock.model.Lock;
24: import com.liferay.lock.service.LockService;
25: import com.liferay.lock.util.LockPool;
26: import com.liferay.portal.PortalException;
27:
28: import java.util.Set;
29:
30: /**
31: * <a href="LockServiceImpl.java.html"><b><i>View Source</i></b></a>
32: *
33: * @author Brian Wing Shun Chan
34: *
35: */
36: public class LockServiceImpl implements LockService {
37:
38: public void clear() {
39: LockPool.clear();
40: }
41:
42: public Lock getLock(String className, Comparable pk)
43: throws PortalException {
44:
45: return LockPool.getLock(className, pk);
46: }
47:
48: public Set getLocksByCompanyId(long companyId) {
49: return LockPool.getLocksByCompanyId(companyId);
50: }
51:
52: public Set getLocksByUserId(long userId) {
53: return LockPool.getLocksByUserId(userId);
54: }
55:
56: public boolean hasLock(String className, Comparable pk, long userId) {
57: return LockPool.hasLock(className, pk, userId);
58: }
59:
60: public boolean isLocked(String className, Comparable pk) {
61: return LockPool.isLocked(className, pk);
62: }
63:
64: public void lock(String className, Comparable pk, long companyId,
65: long userId, long expirationTime) throws PortalException {
66:
67: LockPool.lock(className, pk, companyId, userId, expirationTime);
68: }
69:
70: public void unlock(String className, Comparable pk) {
71: LockPool.unlock(className, pk);
72: }
73:
74: }
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