Package org.apache.dubbo.common.threadpool.manager

Class DefaultExecutorRepository

java.lang.Object

org.apache.dubbo.common.threadpool.manager.DefaultExecutorRepository

All Implemented Interfaces:

ExtensionAccessorAware, ExecutorRepository

Direct Known Subclasses:

IsolationExecutorRepository

public class DefaultExecutorRepository
extends Object
implements ExecutorRepository, ExtensionAccessorAware

Consider implementing Lifecycle to enable executors shutdown when the process stops.

Constructor Summary

Constructors

Constructor	Description
DefaultExecutorRepository(ApplicationModel applicationModel)

Method Summary

Modifier and Type	Method	Description
ExecutorService	createExecutorIfAbsent(URL url)	Get called when the server or client instance initiating.
void	destroyAll()	Destroy all executors that are not in shutdown state
ScheduledExecutorService	getCacheRefreshingScheduledExecutor()	Scheduler used to refresh file based caches from memory to disk.
ScheduledExecutorService	getConnectivityScheduledExecutor()	Scheduled executor handle connectivity check task
ExecutorService	getExecutor(URL url)	Be careful,The semantics of this method are getOrDefaultExecutor
ExecutorService	getExecutor(ServiceModel serviceModel, URL url)
ExecutorSupport	getExecutorSupport(URL url)
ExecutorService	getMappingRefreshingExecutor()	Executor used to run async mapping tasks
ScheduledExecutorService	getMetadataRetryExecutor()
ExecutorService	getPoolRouterExecutor()
ScheduledExecutorService	getRegistryNotificationExecutor()	Scheduled executor handle registry notification.
ScheduledExecutorService	getServiceDiscoveryAddressNotificationExecutor()
ScheduledExecutorService	getServiceExportExecutor()
ExecutorService	getServiceReferExecutor()
ExecutorService	getSharedExecutor()	Get the default shared threadpool.
ScheduledExecutorService	getSharedScheduledExecutor()	Get the shared schedule executor
ExecutorService	nextExecutorExecutor()
ScheduledExecutorService	nextScheduledExecutor()	Returns a scheduler from the scheduler list, call this method whenever you need a scheduler for a cron job.
void	setExtensionAccessor(ExtensionAccessor extensionAccessor)
void	shutdownServiceExportExecutor()	The executor only used in bootstrap currently, we should call this method to release the resource after the async export is done.
void	shutdownServiceReferExecutor()	The executor only used in bootstrap currently, we should call this method to release the resource after the async refer is done.
void	updateThreadpool(URL url, ExecutorService executor)	Modify some of the threadpool's properties according to the url, for example, coreSize, maxSize, ...

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultExecutorRepository

public DefaultExecutorRepository(ApplicationModel applicationModel)

Method Details

createExecutorIfAbsent

public ExecutorService createExecutorIfAbsent(URL url)

Get called when the server or client instance initiating.

Specified by:

createExecutorIfAbsent in interface ExecutorRepository

Parameters:

url -

Returns:

getExecutor

public ExecutorService getExecutor(URL url)

Description copied from interface: ExecutorRepository

Be careful,The semantics of this method are getOrDefaultExecutor

Specified by:

getExecutor in interface ExecutorRepository

Parameters:

url -

Returns:

getExecutor

public ExecutorService getExecutor(ServiceModel serviceModel,
 URL url)

Specified by:

getExecutor in interface ExecutorRepository

updateThreadpool

public void updateThreadpool(URL url,
 ExecutorService executor)

Description copied from interface: ExecutorRepository

Modify some of the threadpool's properties according to the url, for example, coreSize, maxSize, ...

Specified by:

updateThreadpool in interface ExecutorRepository

Parameters:

url -

executor -

getServiceExportExecutor

public ScheduledExecutorService getServiceExportExecutor()

Specified by:

getServiceExportExecutor in interface ExecutorRepository

shutdownServiceExportExecutor

public void shutdownServiceExportExecutor()

Description copied from interface: ExecutorRepository

The executor only used in bootstrap currently, we should call this method to release the resource after the async export is done.

Specified by:

shutdownServiceExportExecutor in interface ExecutorRepository

getServiceReferExecutor

public ExecutorService getServiceReferExecutor()

Specified by:

getServiceReferExecutor in interface ExecutorRepository

shutdownServiceReferExecutor

public void shutdownServiceReferExecutor()

Description copied from interface: ExecutorRepository

The executor only used in bootstrap currently, we should call this method to release the resource after the async refer is done.

Specified by:

shutdownServiceReferExecutor in interface ExecutorRepository

destroyAll

public void destroyAll()

Description copied from interface: ExecutorRepository

Destroy all executors that are not in shutdown state

Specified by:

destroyAll in interface ExecutorRepository

setExtensionAccessor

public void setExtensionAccessor(ExtensionAccessor extensionAccessor)

Specified by:

setExtensionAccessor in interface ExtensionAccessorAware

nextScheduledExecutor

public ScheduledExecutorService nextScheduledExecutor()

Description copied from interface: ExecutorRepository

Returns a scheduler from the scheduler list, call this method whenever you need a scheduler for a cron job. If your cron cannot burden the possible schedule delay caused by sharing the same scheduler, please consider define a dedicate one.

Specified by:

nextScheduledExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

nextExecutorExecutor

public ExecutorService nextExecutorExecutor()

Specified by:

nextExecutorExecutor in interface ExecutorRepository

Returns:

ExecutorService

getServiceDiscoveryAddressNotificationExecutor

public ScheduledExecutorService getServiceDiscoveryAddressNotificationExecutor()

Specified by:

getServiceDiscoveryAddressNotificationExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getMetadataRetryExecutor

public ScheduledExecutorService getMetadataRetryExecutor()

Specified by:

getMetadataRetryExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getRegistryNotificationExecutor

public ScheduledExecutorService getRegistryNotificationExecutor()

Description copied from interface: ExecutorRepository

Scheduled executor handle registry notification.

Specified by:

getRegistryNotificationExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getSharedExecutor

public ExecutorService getSharedExecutor()

Description copied from interface: ExecutorRepository

Get the default shared threadpool.

Specified by:

getSharedExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getSharedScheduledExecutor

public ScheduledExecutorService getSharedScheduledExecutor()

Description copied from interface: ExecutorRepository

Get the shared schedule executor

Specified by:

getSharedScheduledExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getPoolRouterExecutor

public ExecutorService getPoolRouterExecutor()

Specified by:

getPoolRouterExecutor in interface ExecutorRepository

Returns:

ExecutorService

getConnectivityScheduledExecutor

public ScheduledExecutorService getConnectivityScheduledExecutor()

Description copied from interface: ExecutorRepository

Scheduled executor handle connectivity check task

Specified by:

getConnectivityScheduledExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getCacheRefreshingScheduledExecutor

public ScheduledExecutorService getCacheRefreshingScheduledExecutor()

Description copied from interface: ExecutorRepository

Scheduler used to refresh file based caches from memory to disk.

Specified by:

getCacheRefreshingScheduledExecutor in interface ExecutorRepository

Returns:

ScheduledExecutorService

getMappingRefreshingExecutor

public ExecutorService getMappingRefreshingExecutor()

Description copied from interface: ExecutorRepository

Executor used to run async mapping tasks

Specified by:

getMappingRefreshingExecutor in interface ExecutorRepository

Returns:

ExecutorService

getExecutorSupport

public ExecutorSupport getExecutorSupport(URL url)

Specified by:

getExecutorSupport in interface ExecutorRepository