/**
* Returns a lock queue for a lock identified by the combination of <code>lockRegionName</code>
* and <code>lockKey</code>. If the lock queue does not exist, creates and registers it.
*
* @param lockRegionName a name of the region where this lock is going to be placed. The region
* name is used to separate cluster-wide and cache-specific locks.
* @param lockKey@return a lock queue.
* @return the lock queue.
*/
public LockQueue getLockQueue(final String lockRegionName, final Binary lockKey) {
final LockQueueKey lockQueueKey = new LockQueueKey(lockRegionName, lockKey);
LockQueue lockQueue = lockQueues.get(lockQueueKey);
if (lockQueue == null) {
lockQueue = new LockQueue();
lockQueues.put(lockQueueKey, lockQueue);
}
return lockQueue;
}
/** {@inheritDoc} */
public void readWire(final DataInputStream in) throws IOException, ClassNotFoundException {
final int size = in.readInt();
for (int i = 0; i < size; i++) {
final LockQueueKey lockQueueKey = new LockQueueKey();
lockQueueKey.readWire(in);
final LockQueue lockQueue = new LockQueue();
lockQueue.readWire(in);
lockQueues.put(lockQueueKey, lockQueue);
}
}