lock - acquire Lock with message; also lock() is a synonym of fairLock() [1007380]

< > BotCompany Repo | #1007380 // lock - acquire Lock with message; also lock() is a synonym of fairLock()

JavaX fragment (include) [tags: use-pretranspiled]

Transpiled version (2539L) is out of date.

static void lock(Lock lock) ctex {
  ping();
  if (lock == null) ret;
  try {
    vmBus_send locking(lock, thread := currentThread());
    lock.lockInterruptibly();
    vmBus_send locked(lock, thread := currentThread());
  } catch (InterruptedException e) {
    O reason = vm_threadInterruptionReasonsMap().get(currentThread());
    print("Locking interrupted! Reason: " + strOr(reason, "Unknown");
    printStackTrace(e);
    rethrow(e);
  }
  // NO call to ping here! Make sure lock is always released.
}

static void lock(Lock lock, S msg) {
  print("Locking: " + msg);
  lock(lock);
}

static void lock(Lock lock, S msg, long timeout) {
  print("Locking: " + msg);
  lockOrFail(lock, timeout);
}

static ReentrantLock lock() {
  ret fairLock();
}

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Snippet ID:

#1007380

Snippet name:

lock - acquire Lock with message; also lock() is a synonym of fairLock()

Eternal ID of this version:

#1007380/14

Text MD5:

dfd9fd483a2f2c292514fa3e2db4ba21

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2021-06-22 09:08:43

Source code size:

778 bytes / 29 lines

Pitched / IR pitched:

No / No

Views / Downloads:

776 / 926

Version history:

13 change(s)

Referenced in:

[show references]

1	static void lock(Lock lock) ctex {
2	ping();
3	if (lock == null) ret;
4	try {
5	vmBus_send locking(lock, thread := currentThread());
6	lock.lockInterruptibly();
7	vmBus_send locked(lock, thread := currentThread());
8	} catch (InterruptedException e) {
9	O reason = vm_threadInterruptionReasonsMap().get(currentThread());
10	print("Locking interrupted! Reason: " + strOr(reason, "Unknown");
11	printStackTrace(e);
12	rethrow(e);
13	}
14	// NO call to ping here! Make sure lock is always released.
15	}
16
17	static void lock(Lock lock, S msg) {
18	print("Locking: " + msg);
19	lock(lock);
20	}
21
22	static void lock(Lock lock, S msg, long timeout) {
23	print("Locking: " + msg);
24	lockOrFail(lock, timeout);
25	}
26
27	static ReentrantLock lock() {
28	ret fairLock();
29	}