Package com.pnfsoftware.jeb.util.concurrent

Class AbstractAutoClosingLock

java.lang.Object

com.pnfsoftware.jeb.util.concurrent.AbstractAutoClosingLock

All Implemented Interfaces:

AutoCloseable2, ACLock, AutoCloseable

public class AbstractAutoClosingLock
extends Object
implements ACLock

Base implementation for auto-closable locks.

Guideline for implementers:

• call super()
• acquire the lock
• set the protected field locked to true.

Field Summary

Fields

Modifier and Type	Field	Description
protected AtomicBoolean	locked	Indicates whether this wrapper currently owns the underlying lock.

Constructor Summary

Constructors

Constructor	Description
AbstractAutoClosingLock(SerReentrantLock lock)	Create a wrapper for the provided lock.

Method Summary

Modifier and Type	Method	Description
final void	close()	Release the wrapped lock if it is currently held by this auto-closing wrapper.

Methods inherited from class java.lang.Object

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

Field Details

locked

protected AtomicBoolean locked

Indicates whether this wrapper currently owns the underlying lock.

Constructor Details

AbstractAutoClosingLock

public AbstractAutoClosingLock(SerReentrantLock lock)

Create a wrapper for the provided lock.

Parameters:

lock - lock to release when close() is called

Method Details

close

public final void close()

Release the wrapped lock if it is currently held by this auto-closing wrapper.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface AutoCloseable2