org.alfresco.repo.web.scripts

Class RegistryAsynchronouslyRefreshedCache

java.lang.Object

org.alfresco.util.cache.AbstractAsynchronouslyRefreshedCache<T>

org.alfresco.repo.cache.AbstractMTAsynchronouslyRefreshedCache<org.springframework.extensions.webscripts.Registry>

org.alfresco.repo.web.scripts.RegistryAsynchronouslyRefreshedCache

All Implemented Interfaces:

Callable<Void>, org.alfresco.util.cache.AsynchronouslyRefreshedCache<org.springframework.extensions.webscripts.Registry>, org.alfresco.util.cache.RefreshableCache<org.springframework.extensions.webscripts.Registry>, org.alfresco.util.cache.RefreshableCacheListener, org.alfresco.util.transaction.TransactionListener, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean

public class RegistryAsynchronouslyRefreshedCache
extends AbstractMTAsynchronouslyRefreshedCache<org.springframework.extensions.webscripts.Registry>
implements org.springframework.beans.factory.InitializingBean

Asynchronously refreshed cache for repository webscripts.

This does not stop gratuitous calls to refresh but will ensure that, once an instance has been created, a version of the registry is returned even if it is slighly out of date. This can be changed so that it waits for reset but is probably not required.

Since:

4.2.0

Author:

Derek Hulley

Field Summary

Fields inherited from class org.alfresco.util.cache.AbstractAsynchronouslyRefreshedCache

live, liveLock

Constructor Summary

Constructors

Constructor and Description
RegistryAsynchronouslyRefreshedCache()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
protected org.springframework.extensions.webscripts.Registry	buildCache(String tenantId) Build the cache entry for the specific tenant.
void	setRegistryFactory(org.springframework.beans.factory.ObjectFactory<org.springframework.extensions.webscripts.Registry> registryFactory)
void	setRetryingTransactionHelper(RetryingTransactionHelper retryingTransactionHelper)

Methods inherited from class org.alfresco.repo.cache.AbstractMTAsynchronouslyRefreshedCache

forceInChangesForThisUncommittedTransaction, get, isUpToDate, refresh, setTenantService

Methods inherited from class org.alfresco.util.cache.AbstractAsynchronouslyRefreshedCache

afterCommit, afterRollback, beforeCommit, beforeCompletion, broadcastEvent, call, forceInChangesForThisUncommittedTransaction, get, getCacheId, init, isUpToDate, onRefreshableCacheEvent, refresh, register, setBeanName, setRegistry, setThreadPoolExecutor, toString, waitForBuild

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.alfresco.repo.cache.AsynchronouslyRefreshedCache

getCacheId

Constructor Detail

RegistryAsynchronouslyRefreshedCache

public RegistryAsynchronouslyRefreshedCache()

Method Detail

setRegistryFactory

public void setRegistryFactory(org.springframework.beans.factory.ObjectFactory<org.springframework.extensions.webscripts.Registry> registryFactory)

Parameters:

registryFactory - factory for web script registries

setRetryingTransactionHelper

public void setRetryingTransactionHelper(RetryingTransactionHelper retryingTransactionHelper)

Parameters:

retryingTransactionHelper - the retryingTransactionHelper to set

buildCache

protected org.springframework.extensions.webscripts.Registry buildCache(String tenantId)

Description copied from class: AbstractMTAsynchronouslyRefreshedCache

Build the cache entry for the specific tenant. This method is called in a thread-safe manner i.e. it is only ever called by a single thread.

Specified by:

buildCache in class AbstractMTAsynchronouslyRefreshedCache<org.springframework.extensions.webscripts.Registry>

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class AbstractMTAsynchronouslyRefreshedCache<org.springframework.extensions.webscripts.Registry>

Throws:

Exception