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java.lang.Object net.sf.ehcache.concurrent.ReadWriteLockSync
public class ReadWriteLockSync
A simple ReadWriteLock synchronizer.
Field Summary |
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Fields inherited from interface net.sf.ehcache.concurrent.Sync |
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ONE_CENTURY, ONE_DAY, ONE_HOUR, ONE_MINUTE, ONE_SECOND, ONE_WEEK, ONE_YEAR |
Constructor Summary | |
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ReadWriteLockSync()
default constructor. |
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ReadWriteLockSync(ReentrantReadWriteLock lock)
Constructor. |
Method Summary | |
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ReadWriteLock |
getReadWriteLock()
Gets the ReadWriteLock backing this sync. |
boolean |
isHeldByCurrentThread(LockType type)
Returns true is this is lock is held at given level by the current thread. |
void |
lock(LockType type)
Acquire lock of LockType.READ or WRITE |
boolean |
tryLock(LockType type,
long msec)
Tries to acquire a LockType.READ or WRITE for a certain period |
void |
unlock(LockType type)
Releases the lock held by the current Thread. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ReadWriteLockSync()
public ReadWriteLockSync(ReentrantReadWriteLock lock)
lock
- Method Detail |
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public void lock(LockType type)
lock
in interface Sync
type
- the lock type to acquirepublic boolean tryLock(LockType type, long msec) throws InterruptedException
tryLock
in interface Sync
type
- the lock type to acquiremsec
- timeout
InterruptedException
- Should the thread be interruptedpublic void unlock(LockType type)
unlock
in interface Sync
type
- the lock type to acquirepublic ReadWriteLock getReadWriteLock()
ReadWriteLock
backing this sync.
ReadWriteLock
public boolean isHeldByCurrentThread(LockType type)
isHeldByCurrentThread
in interface Sync
type
- the lock type to test
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