Package org.eclipse.jetty.server.resource

Class SeekableByteChannelRangeWriter

java.lang.Object

org.eclipse.jetty.server.resource.SeekableByteChannelRangeWriter

All Implemented Interfaces:

Closeable, AutoCloseable, RangeWriter

public class SeekableByteChannelRangeWriter
extends Object
implements RangeWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	SeekableByteChannelRangeWriter.ChannelSupplier

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
SeekableByteChannelRangeWriter(SeekableByteChannel initialChannel, SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)
SeekableByteChannelRangeWriter(SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

Method Summary

Modifier and Type	Method	Description
void	close()
private void	fallbackSkipTo(long skipTo)
private void	skipTo(long skipTo)
void	writeTo(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 Details

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 ByteBuffer buffer

channel

private SeekableByteChannel channel

pos

private long pos

defaultSeekMode

private boolean defaultSeekMode

Constructor Details

SeekableByteChannelRangeWriter

public SeekableByteChannelRangeWriter(SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

SeekableByteChannelRangeWriter

public SeekableByteChannelRangeWriter(SeekableByteChannel initialChannel,
 SeekableByteChannelRangeWriter.ChannelSupplier channelSupplier)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

writeTo

public void writeTo(OutputStream outputStream,
 long skipTo,
 long length)
             throws 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:

IOException

skipTo

private void skipTo(long skipTo)
             throws IOException

Throws:

IOException

fallbackSkipTo

private void fallbackSkipTo(long skipTo)
                     throws IOException

Throws:

IOException