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;
22:
23: import com.liferay.lock.model.Lock;
24: import com.liferay.portal.PortalException;
25:
26: import java.rmi.RemoteException;
27:
28: import java.util.Set;
29:
30: /**
31: * <a href="LockService.java.html"><b><i>View Source</i></b></a>
32: *
33: * @author Brian Wing Shun Chan
34: *
35: */
36: public interface LockService {
37:
38: public void clear() throws RemoteException;
39:
40: public Lock getLock(String className, Comparable pk)
41: throws PortalException, RemoteException;
42:
43: public Set getLocksByCompanyId(long companyId)
44: throws RemoteException;
45:
46: public Set getLocksByUserId(long userId) throws RemoteException;
47:
48: public boolean hasLock(String className, Comparable pk, long userId)
49: throws RemoteException;
50:
51: public boolean isLocked(String className, Comparable pk)
52: throws RemoteException;
53:
54: public void lock(String className, Comparable pk, long companyId,
55: long userId, long expirationTime) throws PortalException,
56: RemoteException;
57:
58: public void unlock(String className, Comparable pk)
59: throws RemoteException;
60:
61: }
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