org.tinygroup.tinypc.dlock

Interface DistributedLock

All Superinterfaces:

Remote, RemoteObject, Serializable

All Known Implementing Classes:

DistributedLockImpl

public interface DistributedLock
extends RemoteObject

分布式锁对象 Created by luoguo on 14-1-9.

Method Summary

Modifier and Type	Method and Description
long	lock() 一直等直到获得锁为止
long	tryLock(long time, TimeUnit unit) 在time*unit时间内尝试lock
void	unlock(long token)

Method Detail

lock

long lock()
   throws RemoteException,
          TimeoutException

一直等直到获得锁为止

Returns:

Throws:

RemoteException

TimeoutException

tryLock

long tryLock(long time,
             TimeUnit unit)
      throws RemoteException,
             TimeoutException

在time*unit时间内尝试lock

Parameters:

time -

unit -

Returns:

Throws:

RemoteException

TimeoutException

unlock

void unlock(long token)
     throws RemoteException

Throws:

RemoteException