Package software.amazon.nio.spi.s3

Class AsyncS3FileChannel

java.lang.Object

java.nio.channels.AsynchronousFileChannel

software.amazon.nio.spi.s3.AsyncS3FileChannel

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.nio.channels.AsynchronousChannel, java.nio.channels.Channel

public class AsyncS3FileChannel
extends java.nio.channels.AsynchronousFileChannel

Method Summary

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

Method Detail

size

public long size()
          throws java.io.IOException

Specified by:

size in class java.nio.channels.AsynchronousFileChannel

Throws:

java.io.IOException

truncate

public java.nio.channels.AsynchronousFileChannel truncate(long size)
                                                   throws java.io.IOException

Specified by:

truncate in class java.nio.channels.AsynchronousFileChannel

Throws:

java.io.IOException

force

public void force(boolean metaData)
           throws java.io.IOException

Specified by:

force in class java.nio.channels.AsynchronousFileChannel

Throws:

java.io.IOException

lock

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

Specified by:

lock in class java.nio.channels.AsynchronousFileChannel

lock

public java.util.concurrent.Future<java.nio.channels.FileLock> lock(long position,
                                                                    long size,
                                                                    boolean shared)

Specified by:

lock in class java.nio.channels.AsynchronousFileChannel

tryLock

public java.nio.channels.FileLock tryLock(long position,
                                          long size,
                                          boolean shared)
                                   throws java.io.IOException

Specified by:

tryLock in class java.nio.channels.AsynchronousFileChannel

Throws:

java.io.IOException

read

public <A> void read(java.nio.ByteBuffer dst,
                     long position,
                     A attachment,
                     java.nio.channels.CompletionHandler<java.lang.Integer,? super A> handler)

Specified by:

read in class java.nio.channels.AsynchronousFileChannel

read

public java.util.concurrent.Future<java.lang.Integer> read(java.nio.ByteBuffer dst,
                                                           long position)

Specified by:

read in class java.nio.channels.AsynchronousFileChannel

write

public <A> void write(java.nio.ByteBuffer src,
                      long position,
                      A attachment,
                      java.nio.channels.CompletionHandler<java.lang.Integer,? super A> handler)

Specified by:

write in class java.nio.channels.AsynchronousFileChannel

write

public java.util.concurrent.Future<java.lang.Integer> write(java.nio.ByteBuffer src,
                                                            long position)

Specified by:

write in class java.nio.channels.AsynchronousFileChannel

isOpen

public boolean isOpen()

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException