程序包 com.alibaba.nacos.api.lock

接口 LockService

public interface LockService

Nacos Lock Process.

lock => lock(LockInstance) -> LockInstance.lock(LockService) -> remoteTryLock(LockInstance)
unLock => unLock(LockInstance) -> LockInstance.unLock(LockService) -> remoteReleaseLock(LockInstance)

作者:

985492783@qq.com

方法概要

修饰符和类型	方法	说明
Boolean	lock(LockInstance instance)	Real lock method expose to user to acquire the lock. It will call LockInstance.lock(LockService)
Boolean	remoteReleaseLock(LockInstance instance)	use grpc request to release lock.
Boolean	remoteTryLock(LockInstance instance)	use grpc request to try lock.
void	shutdown()	Shutdown the Resources, such as Thread Pool.
Boolean	unLock(LockInstance instance)	Real lock method expose to user to release the lock. It will call LockInstance.unLock(LockService)

方法详细资料

lock

Boolean lock(LockInstance instance)
      throws NacosException

Real lock method expose to user to acquire the lock.
It will call LockInstance.lock(LockService)

参数:

instance - instance

返回:

Boolean

抛出:

NacosException - NacosException

unLock

Boolean unLock(LockInstance instance)
        throws NacosException

Real lock method expose to user to release the lock.
It will call LockInstance.unLock(LockService)

参数:

instance - instance

返回:

Boolean

抛出:

NacosException - NacosException

remoteTryLock

Boolean remoteTryLock(LockInstance instance)
               throws NacosException

use grpc request to try lock.

参数:

instance - instance

返回:

Boolean

抛出:

NacosException - NacosException

remoteReleaseLock

Boolean remoteReleaseLock(LockInstance instance)
                   throws NacosException

use grpc request to release lock.

参数:

instance - instance

返回:

Boolean

抛出:

NacosException - NacosException

shutdown

void shutdown()
       throws NacosException

Shutdown the Resources, such as Thread Pool.

抛出:

NacosException - exception.