Package org.apache.manifoldcf.core.lockmanager

Class Summary

Class	Description
BaseLockManager	A lock manager manages locks and shared information across all threads and JVMs and cluster members.
BaseLockManager.LockDescription
FileLockManager	This is the file-based lock manager.
FileLockManager.ByteArrayBuffer
FileLockObject	One instance of this object exists for each lock on each JVM! This is the file-system version of the lock.
FileLockObjectFactory	Base factory for file lock objects.
LocalLock	This class describes a local lock, which can have various nested levels of depth.
LocalLockPool	Pool of local locks, designed to gate access within a single thread.
LockGate	This class creates a first-come, first-serve local queue for locks.
LockManager	The lock manager manages locks across all threads and JVMs and cluster members.
LockObject	Base class.
LockObjectFactory	Base factory for lock objects.
LockPool	Lock pool class.
ZooKeeperConnection	An instance of this class is the Zookeeper analog to a database connection.
ZooKeeperConnection.ExistsWatcher	Watcher class for exists state changes, so we get notified about deletions of lock request nodes.
ZooKeeperConnection.ZooKeeperWatcher	Watcher class for zookeeper, so we get notified about zookeeper events.
ZooKeeperConnectionPool	Pool of ZooKeeper connections.
ZooKeeperEphemeralNodeObject	This class keeps track of a zookeeper ephemeral node that is owned by the current process.
ZooKeeperEphemeralNodePool	This class represents a pool of ZooKeeperEphemeralNodeObject objects.
ZooKeeperLockManager	The lock manager manages locks across all threads and JVMs and cluster members, using Zookeeper.
ZooKeeperLockManager.ZooKeeperShutdown
ZooKeeperLockObject	One instance of this object exists for each lock on each JVM! This is the ZooKeeper version of the lock.
ZooKeeperLockObjectFactory	Base factory for zookeeper lock objects.

Exception Summary

Exception	Description
ExpiredObjectException
LocalLockException