Package org.cryptomator.cryptofs.ch

Class AsyncDelegatingFileChannel

java.lang.Object

java.nio.channels.AsynchronousFileChannel

org.cryptomator.cryptofs.ch.AsyncDelegatingFileChannel

All Implemented Interfaces:

Closeable, AutoCloseable, AsynchronousChannel, Channel

public class AsyncDelegatingFileChannel
extends AsynchronousFileChannel

Constructor Summary

Constructors

Constructor	Description
AsyncDelegatingFileChannel(FileChannel channel, ExecutorService executor)

Method Summary

Modifier and Type	Method	Description
void	close()
void	force(boolean metaData)
boolean	isOpen()
Future<FileLock>	lock(long position, long size, boolean shared)
<A> void	lock(long position, long size, boolean shared, A attachment, CompletionHandler<FileLock,? super A> handler)
Future<Integer>	read(ByteBuffer dst, long position)
<A> void	read(ByteBuffer dst, long position, A attachment, CompletionHandler<Integer,? super A> handler)
long	size()
AsynchronousFileChannel	truncate(long size)
FileLock	tryLock(long position, long size, boolean shared)
Future<Integer>	write(ByteBuffer src, long position)
<A> void	write(ByteBuffer src, long position, A attachment, CompletionHandler<Integer,? super A> handler)

Methods inherited from class java.nio.channels.AsynchronousFileChannel

lock, lock, open, open, tryLock

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncDelegatingFileChannel

public AsyncDelegatingFileChannel(FileChannel channel,
                                  ExecutorService executor)

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

isOpen

public boolean isOpen()

size

public long size()
          throws IOException

Specified by:

size in class AsynchronousFileChannel

Throws:

IOException

truncate

public AsynchronousFileChannel truncate(long size)
                                 throws IOException

Specified by:

truncate in class AsynchronousFileChannel

Throws:

IOException

force

public void force(boolean metaData)
           throws IOException

Specified by:

force in class AsynchronousFileChannel

Throws:

IOException

lock

public <A> void lock(long position,
                     long size,
                     boolean shared,
                     A attachment,
                     CompletionHandler<FileLock,? super A> handler)

Specified by:

lock in class AsynchronousFileChannel

lock

public Future<FileLock> lock(long position,
                             long size,
                             boolean shared)

Specified by:

lock in class AsynchronousFileChannel

tryLock

public FileLock tryLock(long position,
                        long size,
                        boolean shared)
                 throws IOException

Specified by:

tryLock in class AsynchronousFileChannel

Throws:

IOException

read

public <A> void read(ByteBuffer dst,
                     long position,
                     A attachment,
                     CompletionHandler<Integer,? super A> handler)

Specified by:

read in class AsynchronousFileChannel

read

public Future<Integer> read(ByteBuffer dst,
                            long position)

Specified by:

read in class AsynchronousFileChannel

write

public <A> void write(ByteBuffer src,
                      long position,
                      A attachment,
                      CompletionHandler<Integer,? super A> handler)

Specified by:

write in class AsynchronousFileChannel

write

public Future<Integer> write(ByteBuffer src,
                             long position)

Specified by:

write in class AsynchronousFileChannel