com.atlassian.confluence.security.denormalisedpermissions.impl.manage

Class DenormalisedLockService

java.lang.Object

com.atlassian.confluence.security.denormalisedpermissions.impl.manage.DenormalisedLockService

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean

public class DenormalisedLockService
extends Object
implements org.springframework.beans.factory.DisposableBean

Allows to acquire DB locks. Could be useful to prevent parallel execution.

Since:

7.11.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DenormalisedLockService.LockName

Constructor Summary

Constructors

Constructor and Description
DenormalisedLockService(com.atlassian.event.api.EventPublisher eventPublisher, org.hibernate.SessionFactory sessionFactory, org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Summary

Modifier and Type	Method and Description
void	acquireLockForTransaction(DenormalisedLockService.LockName lockName) Acquires the lock.
void	destroy()
DenormalisedLock	getRecord(DenormalisedLockService.LockName lockName)
void	init()
void	onApplicationStarted(com.atlassian.config.lifecycle.events.ApplicationStartedEvent applicationStartedEvent)

Methods inherited from class java.lang.Object

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

Constructor Detail

DenormalisedLockService

public DenormalisedLockService(com.atlassian.event.api.EventPublisher eventPublisher,
                               org.hibernate.SessionFactory sessionFactory,
                               org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Detail

init

@PostConstruct
public void init()

acquireLockForTransaction

public void acquireLockForTransaction(DenormalisedLockService.LockName lockName)

Acquires the lock. Must be called from an existing transaction. Released automatically when the transaction finishes

Parameters:

lockName - the name of the lock

getRecord

public DenormalisedLock getRecord(DenormalisedLockService.LockName lockName)

onApplicationStarted

@EventListener
public void onApplicationStarted(com.atlassian.config.lifecycle.events.ApplicationStartedEvent applicationStartedEvent)

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception