com.atlassian.crowd.manager.lock
Interface LockFactory
- All Known Implementing Classes:
- ReentrantLockFactory
public interface LockFactory
A lock factory returns a lock given a key. Some implementations may return
a new instance every time, others may return cached or static instances.
Method Summary |
java.util.concurrent.locks.Lock |
getLock(java.lang.String key)
Get the lock for the specified key. |
getLock
java.util.concurrent.locks.Lock getLock(java.lang.String key)
- Get the lock for the specified key. Getting the lock does not imply that it has been acquired, you
still need to acquire and unlock the lock as normal.
Lock l = lockFactory.getLock("mylock");
l.lock();
try {
// access the resource protected by this lock
} finally {
l.unlock();
}
- Parameters:
key
- the key for this lock
- Returns:
- the lock for the key
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