Package org.jgroups.protocols

Class Locking.ClientLockTable

java.lang.Object

org.jgroups.protocols.Locking.ClientLockTable

Enclosing class:

Locking

protected class Locking.ClientLockTable
extends java.lang.Object

Manages access to client locks

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Set<Locking.ClientLock>	pending_release_reqs
protected java.util.concurrent.ConcurrentMap<java.lang.String,java.util.Map<Owner,Locking.ClientLock>>	table

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClientLockTable()

Method Summary

Modifier and Type	Method	Description
void	addToPendingReleaseRequests(Locking.ClientLock cl)
protected Locking.ClientLock	getLock(java.lang.String name, Owner owner, boolean create_if_absent)
protected java.util.List<Tuple<java.lang.String,Owner>>	getLockInfo()	Returns locks that have been successfully acquired
protected java.util.List<Locking.Request>	getPendingRequests(Address sender)
protected int	numLocks()
java.lang.String	printLocks()
protected boolean	removeClientLock(java.lang.String lock_name, Owner owner)
void	removeFromPendingReleaseRequests(Locking.ClientLock cl)
protected void	resendPendingLockRequests()
java.lang.String	toString()
protected void	unlockAll()
protected void	unlockForce(java.lang.String lock_name)
protected java.util.Collection<java.util.Map<Owner,Locking.ClientLock>>	values()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

table

protected final java.util.concurrent.ConcurrentMap<java.lang.String,java.util.Map<Owner,Locking.ClientLock>> table

pending_release_reqs

protected final java.util.Set<Locking.ClientLock> pending_release_reqs

Constructor Detail

ClientLockTable

protected ClientLockTable()

Method Detail

numLocks

protected int numLocks()

getLock

protected Locking.ClientLock getLock(java.lang.String name,
                                     Owner owner,
                                     boolean create_if_absent)

removeClientLock

protected boolean removeClientLock(java.lang.String lock_name,
                                   Owner owner)

unlockAll

protected void unlockAll()

unlockForce

protected void unlockForce(java.lang.String lock_name)

resendPendingLockRequests

protected void resendPendingLockRequests()

values

protected java.util.Collection<java.util.Map<Owner,Locking.ClientLock>> values()

getLockInfo

protected java.util.List<Tuple<java.lang.String,Owner>> getLockInfo()

Returns locks that have been successfully acquired

getPendingRequests

protected java.util.List<Locking.Request> getPendingRequests(Address sender)

printLocks

public java.lang.String printLocks()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

addToPendingReleaseRequests

public void addToPendingReleaseRequests(Locking.ClientLock cl)

removeFromPendingReleaseRequests

public void removeFromPendingReleaseRequests(Locking.ClientLock cl)