| java.lang.Object
 org.jasig.portal.concurrency.locking.MemoryEntityLockStore
| MemoryEntityLockStore | | public class MemoryEntityLockStore implements IEntityLockStore(Code) | | In-memory store for IEntityLocks.
author:
Dan Ellentuck
version:
$Revision: 35080 $ |
| Method Summary | |
| public void | add(IEntityLock lock)
Adds this IEntityLock to the store. | | public void | delete(IEntityLock lock)
Deletes this IEntityLock from the store. | | public void | deleteAll()
| | public void | deleteExpired(java.util.Date expiration)
Deletes the expired IEntityLocks from the underlying store. | | public IEntityLock[] | find(Class entityType, String entityKey, Integer lockType, java.util.Date expiration, String lockOwner)
Returns an IEntityLock[] based on the params, any or all of which may be null. | | public IEntityLock | find(IEntityLock lock)
Returns this lock if it exists in the store. | | public IEntityLock[] | findUnexpired(java.util.Date expiration, Class entityType, String entityKey, Integer lockType, String lockOwner)
Returns an IEntityLock[] containing unexpired locks, based on the params,
any or all of which may be null EXCEPT FOR expiration. | | public static synchronized IEntityLockStore | singleton()
| | public void | update(IEntityLock lock, java.util.Date newExpiration)
| | public void | update(IEntityLock lock, java.util.Date newExpiration, Integer newLockType)
Make sure the store has a reference to the lock, and then add the lock
to refresh the SmartCache wrapper. |
| MemoryEntityLockStore | | public MemoryEntityLockStore()(Code) | | MemoryEntityLockStore constructor comment.
|
| deleteAll | | public void deleteAll()(Code) | | |
| deleteExpired | | public void deleteExpired(java.util.Date expiration) throws LockingException(Code) | | Deletes the expired IEntityLocks from the underlying store.
Parameters:
expiration - java.util.Date |
| find | | public IEntityLock[] find(Class entityType, String entityKey, Integer lockType, java.util.Date expiration, String lockOwner) throws LockingException(Code) | | Returns an IEntityLock[] based on the params, any or all of which may be null. A
null param means any value, so find(myType,myKey,null,null,null) will
return all IEntityLocks for myType and myKey.
org.jasig.portal.concurrency.locking.IEntityLock[]
Parameters:
entityType - Class
Parameters:
entityKey - String
Parameters:
lockType - Integer - so we can accept a null value.
Parameters:
expiration - Date
Parameters:
lockOwner - String
exception:
LockingException - - wraps an Exception specific to the store. |
| findUnexpired | | public IEntityLock[] findUnexpired(java.util.Date expiration, Class entityType, String entityKey, Integer lockType, String lockOwner) throws LockingException(Code) | | Returns an IEntityLock[] containing unexpired locks, based on the params,
any or all of which may be null EXCEPT FOR expiration. A null
param means any value, so find(expir,myType,myKey,null,null)
will return all IEntityLocks for myType and myKey unexpired
as of expir.
Parameters:
expiration - Date
Parameters:
entityType - Class
Parameters:
entityKey - String
Parameters:
lockType - Integer - so we can accept a null value.
Parameters:
lockOwner - String
exception:
LockingException - - wraps an Exception specific to the store. |
| singleton | | public static synchronized IEntityLockStore singleton()(Code) | | org.jasig.portal.concurrency.locking.IEntityLockStore |
| update | | public void update(IEntityLock lock, java.util.Date newExpiration, Integer newLockType) throws LockingException(Code) | | Make sure the store has a reference to the lock, and then add the lock
to refresh the SmartCache wrapper.
Parameters:
lock - org.jasig.portal.concurrency.locking.IEntityLock
Parameters:
newExpiration - java.util.Date
Parameters:
newLockType - Integer |
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