org.eclipse.jetty.server.resource

Class SeekableByteChannelRangeWriter

java.lang.Object

org.eclipse.jetty.server.resource.SeekableByteChannelRangeWriter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, RangeWriter

public class SeekableByteChannelRangeWriter
extends java.lang.Object
implements RangeWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SeekableByteChannelRangeWriter.ChannelSupplier

Field Summary

Fields

Modifier and Type	Field and Description
private java.nio.ByteBuffer	buffer
private int	bufSize
private java.nio.channels.SeekableByteChannel	channel
private SeekableByteChannelRangeWriter.ChannelSupplier	channelSupplier
private boolean	defaultSeekMode
static int	NO_PROGRESS_LIMIT
private long	pos

Constructor Summary

Constructors

Constructor and Description
SeekableByteChannelRangeWriter(SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)
SeekableByteChannelRangeWriter(java.nio.channels.SeekableByteChannel initialChannel, SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

Method Summary

Modifier and Type	Method and Description
void	close()
private void	fallbackSkipTo(long skipTo)
private void	skipTo(long skipTo)
void	writeTo(java.io.OutputStream outputStream, long skipTo, long length) Write the specific range (start, size) to the outputStream.

Methods inherited from class java.lang.Object

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

Field Detail

NO_PROGRESS_LIMIT

public static final int NO_PROGRESS_LIMIT

See Also:

Constant Field Values

channelSupplier

private final SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier

bufSize

private final int bufSize

buffer

private final java.nio.ByteBuffer buffer

channel

private java.nio.channels.SeekableByteChannel channel

pos

private long pos

defaultSeekMode

private boolean defaultSeekMode

Constructor Detail

SeekableByteChannelRangeWriter

public SeekableByteChannelRangeWriter(SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

SeekableByteChannelRangeWriter

public SeekableByteChannelRangeWriter(java.nio.channels.SeekableByteChannel initialChannel,
                                      SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

writeTo

public void writeTo(java.io.OutputStream outputStream,
                    long skipTo,
                    long length)
             throws java.io.IOException

Description copied from interface: RangeWriter

Write the specific range (start, size) to the outputStream.

Specified by:

writeTo in interface RangeWriter

Parameters:

outputStream - the stream to write to

skipTo - the offset / skip-to / seek-to / position in the resource to start the write from

length - the size of the section to write

Throws:

java.io.IOException

skipTo

private void skipTo(long skipTo)
             throws java.io.IOException

Throws:

java.io.IOException

fallbackSkipTo

private void fallbackSkipTo(long skipTo)
                     throws java.io.IOException

Throws:

java.io.IOException