Package org.idempiere.distributed

Interface ICacheService

public interface ICacheService

Method Summary

Modifier and Type	Method	Description
<K> List<K>	getList(String name)
<K,V> Map<K,V>	getMap(String name)
<K> Set<K>	getSet(String name)
<K,V> boolean	tryLock(Map<K,V> map, K key, long timeout, TimeUnit timeunit)	Tries to acquire the lock for the specified key.
<K,V> void	unLock(Map<K,V> map, K key)	Releases the lock for the specified key.

Method Detail

getMap

<K,V> Map<K,V> getMap(String name)

getList

<K> List<K> getList(String name)

getSet

<K> Set<K> getSet(String name)

tryLock

<K,V> boolean tryLock(Map<K,V> map,
                            K key,
                            long timeout,
                            TimeUnit timeunit)
                     throws InterruptedException

Tries to acquire the lock for the specified key. If the lock is not available, then the current thread becomes disabled for thread scheduling purposes and lies dormant until one of two things happens - the lock is acquired by the current thread, or the specified waiting time elapses.

Parameters:

map -

key -

timeout -

timeunit -

Returns:

true if lock is acquired, false otherwise

Throws:

InterruptedException

unLock

<K,V> void unLock(Map<K,V> map,
                        K key)

Releases the lock for the specified key. It never blocks and returns immediately. If the current thread is the holder of this lock, then the hold count is decremented. If the hold count is zero, then the lock is released. If the current thread is not the holder of this lock, then IllegalMonitorStateException is thrown.

Parameters:

map -

key -