Package org.apache.commons.compress.archivers.zip

Class SeekableChannelRandomAccessOutputStream

java.lang.Object

java.io.OutputStream

org.apache.commons.compress.archivers.zip.RandomAccessOutputStream

org.apache.commons.compress.archivers.zip.SeekableChannelRandomAccessOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

class SeekableChannelRandomAccessOutputStream
extends RandomAccessOutputStream

RandomAccessOutputStream implementation for SeekableByteChannel.

Field Summary

Fields

Modifier and Type	Field	Description
private final SeekableByteChannel	channel

Constructor Summary

Constructors

Constructor	Description
SeekableChannelRandomAccessOutputStream(SeekableByteChannel channel)

Method Summary

Modifier and Type	Method	Description
void	close()
long	position()	Provides current position in output.
void	write(byte[] b, int off, int len)
void	writeFully(byte[] b, int off, int len, long position)	Writes given data to specific position.

Methods inherited from class org.apache.commons.compress.archivers.zip.RandomAccessOutputStream

write, writeFully

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Field Details

channel

private final SeekableByteChannel channel

Constructor Details

SeekableChannelRandomAccessOutputStream

SeekableChannelRandomAccessOutputStream(SeekableByteChannel channel)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

position

public long position()
              throws IOException

Description copied from class: RandomAccessOutputStream

Provides current position in output.

Specified by:

position in class RandomAccessOutputStream

Returns:

current position.

Throws:

IOException - if an I/O error occurs

write

public void write(byte[] b,
 int off,
 int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

writeFully

public void writeFully(byte[] b,
 int off,
 int len,
 long position)
                throws IOException

Description copied from class: RandomAccessOutputStream

Writes given data to specific position.

Specified by:

writeFully in class RandomAccessOutputStream

Parameters:

b - data to write

off - offset of the start of data in param b

len - the length of data to write

position - position in the stream

Throws:

IOException - if an I/O error occurs.