Package com.axelor.cache

Class DistributedFactory

java.lang.Object

com.axelor.cache.DistributedFactory

public class DistributedFactory
extends Object

Method Summary

Modifier and Type	Method	Description
static DistributedAtomicLong	getAtomicLong(String name)	Returns distributed-aware atomic long.
static Lock	getLock(String name)	Returns general-purpose distributed-aware lock.
static Lock	getLockIfDistributed(String name)	Returns a lock that locks only when the cache is distributed.
static AxelorTopic	getTopic(String name)	Returns a distributed publish/subscribe topic.

Methods inherited from class java.lang.Object

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

Method Details

getLock

public static Lock getLock(String name)

Returns general-purpose distributed-aware lock.

Parameters:

name - name of the lock

Returns:

distributed-aware reentrant lock

getLockIfDistributed

public static Lock getLockIfDistributed(String name)

Returns a lock that locks only when the cache is distributed.

This is useful when no locking is needed in single-instance setup.

Parameters:

name - name of the lock

Returns:

distributed reentrant lock or no-op lock if cache is not distributed

getAtomicLong

public static DistributedAtomicLong getAtomicLong(String name)

Returns distributed-aware atomic long.

Parameters:

name -

Returns:

distributed-aware atomic long

getTopic

public static AxelorTopic getTopic(String name)

Returns a distributed publish/subscribe topic.

The caller class is used together with the specified name as topic name.

This is not scoped by tenant. Instead, publishers send current tenant identifier which is applied before calling listeners.

Parameters:

name - name of the topic

Returns:

distributed topic, or a local in-process topic if the cache is not distributed