software.amazon.jdbc.util

Class ResourceLock

java.lang.Object

java.util.concurrent.locks.ReentrantLock

software.amazon.jdbc.util.ResourceLock

All Implemented Interfaces:

java.io.Serializable, java.lang.AutoCloseable, java.util.concurrent.locks.Lock

public class ResourceLock
extends java.util.concurrent.locks.ReentrantLock
implements java.lang.AutoCloseable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ResourceLock()

Method Summary

Modifier and Type	Method and Description
void	close() Unlock on exit of try-with-resources block.
ResourceLock	obtain() Obtain a lock and return the ResourceLock for use in try-with-resources block.

Methods inherited from class java.util.concurrent.locks.ReentrantLock

getHoldCount, getOwner, getQueuedThreads, getQueueLength, getWaitingThreads, getWaitQueueLength, hasQueuedThread, hasQueuedThreads, hasWaiters, isFair, isHeldByCurrentThread, isLocked, lock, lockInterruptibly, newCondition, toString, tryLock, tryLock, unlock

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLock

public ResourceLock()

Method Detail

obtain

public ResourceLock obtain()

Obtain a lock and return the ResourceLock for use in try-with-resources block.

Returns:

resource lock object

close

public void close()

Unlock on exit of try-with-resources block.

Specified by:

close in interface java.lang.AutoCloseable