Package org.eclipse.aether.named.support

Class ReadWriteLockNamedLock

java.lang.Object

org.eclipse.aether.named.support.NamedLockSupport

org.eclipse.aether.named.support.ReadWriteLockNamedLock

All Implemented Interfaces:

AutoCloseable, NamedLock

public class ReadWriteLockNamedLock
extends NamedLockSupport

Named lock support implementation that is using ReadWriteLock instances. The adapted lock MUST SUPPORT reentrancy, non re-entrant locks will NOT work. It is the responsibility of an adapting lock, to ensure that above lock requirement stands.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static enum	ReadWriteLockNamedLock.Step

Field Summary

Fields

Modifier and Type	Field	Description
private final ReadWriteLock	readWriteLock
private final ThreadLocal<Deque<ReadWriteLockNamedLock.Step>>	threadSteps

Fields inherited from class org.eclipse.aether.named.support.NamedLockSupport

logger

Constructor Summary

Constructors

Constructor	Description
ReadWriteLockNamedLock(String name, NamedLockFactorySupport factory, ReadWriteLock readWriteLock)

Method Summary

Modifier and Type	Method	Description
protected boolean	doLockExclusively(long time, TimeUnit unit)
protected boolean	doLockShared(long time, TimeUnit unit)
protected void	doUnlock()

Methods inherited from class org.eclipse.aether.named.support.NamedLockSupport

close, diagnosticState, doClose, lockExclusively, lockShared, name, toString, unlock

Methods inherited from class java.lang.Object

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

Field Details

threadSteps

private final ThreadLocal<Deque<ReadWriteLockNamedLock.Step>> threadSteps

readWriteLock

private final ReadWriteLock readWriteLock

Constructor Details

ReadWriteLockNamedLock

public ReadWriteLockNamedLock(String name,
 NamedLockFactorySupport factory,
 ReadWriteLock readWriteLock)

Method Details

doLockShared

protected boolean doLockShared(long time,
 TimeUnit unit)
                        throws InterruptedException

Specified by:

doLockShared in class NamedLockSupport

Throws:

InterruptedException

doLockExclusively

protected boolean doLockExclusively(long time,
 TimeUnit unit)
                             throws InterruptedException

Specified by:

doLockExclusively in class NamedLockSupport

Throws:

InterruptedException

doUnlock

protected void doUnlock()

Specified by:

doUnlock in class NamedLockSupport