org.olat.util.locks
Class DBPersistentLockManager

java.lang.Object
  org.olat.util.locks.DBPersistentLockManager

All Implemented Interfaces:

PersistentLockManager, UserDataDeletable

public class DBPersistentLockManager
extends java.lang.Object
implements PersistentLockManager, UserDataDeletable

Description:
TODO: patrickb Class Description for DBPersistentLockManager

Initial Date: 21.06.2006

Author:

patrickb

Method Summary

LockResult	aquirePersistentLock(OLATResourceable ores, Identity ident, java.lang.String locksubkey) acquires a persistent lock
void	deleteUserData(Identity identity, java.lang.String newDeletedUserName) Delete all persisting-locks for certain identity.
void	releasePersistentLock(LockResult le) releases a persistent lock

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

aquirePersistentLock

public LockResult aquirePersistentLock(OLATResourceable ores,
                                       Identity ident,
                                       java.lang.String locksubkey)

Description copied from interface: PersistentLockManager

acquires a persistent lock

Specified by:

aquirePersistentLock in interface PersistentLockManager

locksubkey - may not be longer than 30 chars

Returns:

See Also:

org.olat.core.util.locks.PersistentLockManager#aquirePersistentLock(org.olat.core.id.OLATResourceable, org.olat.core.id.Identity, java.lang.String)

releasePersistentLock

public void releasePersistentLock(LockResult le)

Description copied from interface: PersistentLockManager

releases a persistent lock

Specified by:

releasePersistentLock in interface PersistentLockManager

See Also:

org.olat.core.util.locks.PersistentLockManager#releasePersistentLock(org.olat.core.util.locks.LockEntry)

deleteUserData

public void deleteUserData(Identity identity,
                           java.lang.String newDeletedUserName)

Delete all persisting-locks for certain identity.

Specified by:

deleteUserData in interface UserDataDeletable

Parameters:

identity - Data for this identity will be deleted

See Also:

org.olat.user.UserDataDeletable#deleteUserData(org.olat.core.id.Identity)