org.apache.archiva.common.filelock

Class Lock

java.lang.Object

org.apache.archiva.common.filelock.Lock

public class Lock
extends Object

Since:

2.0.0

Author:

Olivier Lamy

Field Summary

Fields

Modifier and Type	Field and Description
private File	file
private FileChannel	fileChannel
private Map<Thread,AtomicInteger>	fileClients
private FileLock	fileLock
private RandomAccessFile	randomAccessFile
private AtomicBoolean	write

Constructor Summary

Constructors

Constructor and Description
Lock(File file)
Lock(File file, boolean write)

Method Summary

Modifier and Type	Method and Description
void	addFileClient(Thread thread)
protected void	close()
private void	closeQuietly(Closeable closeable)
File	getFile()
Map<Thread,AtomicInteger>	getFileClients()
protected RandomAccessFile	getRandomAccessFile()
boolean	isShared()
boolean	isValid()
AtomicBoolean	isWrite()
protected void	openLock(boolean write, boolean timeout)
boolean	removeFileClient(Thread thread)
void	setFile(File file)
void	setWrite(boolean write)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

file

private File file

write

private AtomicBoolean write

fileClients

private final Map<Thread,AtomicInteger> fileClients

fileLock

private FileLock fileLock

randomAccessFile

private RandomAccessFile randomAccessFile

fileChannel

private FileChannel fileChannel

Constructor Detail

Lock

public Lock(File file)

Lock

public Lock(File file,
            boolean write)
     throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

getFile

public File getFile()

isWrite

public AtomicBoolean isWrite()

setFile

public void setFile(File file)

setWrite

public void setWrite(boolean write)

isShared

public boolean isShared()

isValid

public boolean isValid()

getFileClients

public Map<Thread,AtomicInteger> getFileClients()

addFileClient

public void addFileClient(Thread thread)

removeFileClient

public boolean removeFileClient(Thread thread)

close

protected void close()
              throws IOException

Throws:

IOException

openLock

protected void openLock(boolean write,
                        boolean timeout)
                 throws IOException

Throws:

IOException

getRandomAccessFile

protected RandomAccessFile getRandomAccessFile()

closeQuietly

private void closeQuietly(Closeable closeable)

toString

public String toString()

Overrides:

toString in class Object