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comparison dwt/internal/cocoa/NSDistributedLock.d @ 0:380af2bdd8e5

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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2007 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 *
11 * Port to the D Programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com>
13 *******************************************************************************/
14 module dwt.internal.cocoa.NSDistributedLock;
15
16 import dwt.internal.cocoa.id;
17 import dwt.internal.cocoa.NSDate;
18 import dwt.internal.cocoa.NSObject;
19 import dwt.internal.cocoa.NSString;
20 import dwt.internal.cocoa.OS;
21 import objc = dwt.internal.objc.runtime;
22
23 public class NSDistributedLock : NSObject
24 {
25 public this ()
26 {
27 super();
28 }
29
30 public this (objc.id id)
31 {
32 super(id);
33 }
34
35 public void breakLock ()
36 {
37 OS.objc_msgSend(this.id, OS.sel_breakLock);
38 }
39
40 public id initWithPath (NSString path)
41 {
42 objc.id result = OS.objc_msgSend(this.id, OS.sel_initWithPath_1, path !is null ? path.id : null);
43 return result !is null ? new id(result) : null;
44 }
45
46 public NSDate lockDate ()
47 {
48 objc.id result = OS.objc_msgSend(this.id, OS.sel_lockDate);
49 return result !is null ? new NSDate(result) : null;
50 }
51
52 public static NSDistributedLock lockWithPath (NSString path)
53 {
54 objc.id result = OS.objc_msgSend(OS.class_NSDistributedLock, OS.sel_lockWithPath_1, path !is null ? path.id : null);
55 return result !is null ? new NSDistributedLock(result) : null;
56 }
57
58 public bool tryLock ()
59 {
60 return OS.objc_msgSend(this.id, OS.sel_tryLock) !is null;
61 }
62
63 public void unlock ()
64 {
65 OS.objc_msgSend(this.id, OS.sel_unlock);
66 }
67 }