info.magnolia.dam.preview.jcodec

Class InputStreamSeekableChannel

java.lang.Object

info.magnolia.dam.preview.jcodec.InputStreamSeekableChannel

All Implemented Interfaces:

Closeable, AutoCloseable, ByteChannel, Channel, ReadableByteChannel, WritableByteChannel, org.jcodec.common.SeekableByteChannel

public class InputStreamSeekableChannel
extends Object
implements org.jcodec.common.SeekableByteChannel

This implementation is not thread safe. It's just a simple buffer for forward reading, writing or setting position back is not supported. Don't even think about it.

Constructor Summary

Constructors

Constructor and Description
InputStreamSeekableChannel(InputStream is)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
boolean	isOpen()
long	position()
org.jcodec.common.SeekableByteChannel	position(long newPosition)
int	read(ByteBuffer arg0)
long	size()
org.jcodec.common.SeekableByteChannel	truncate(long size)
int	write(ByteBuffer arg0)

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamSeekableChannel

public InputStreamSeekableChannel(InputStream is)
                           throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

read

public int read(ByteBuffer arg0)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

write

public int write(ByteBuffer arg0)
          throws IOException

Specified by:

write in interface WritableByteChannel

Throws:

IOException

position

public long position()
              throws IOException

Specified by:

position in interface org.jcodec.common.SeekableByteChannel

Throws:

IOException

position

public org.jcodec.common.SeekableByteChannel position(long newPosition)
                                               throws IOException

Specified by:

position in interface org.jcodec.common.SeekableByteChannel

Throws:

IOException

size

public long size()
          throws IOException

Specified by:

size in interface org.jcodec.common.SeekableByteChannel

Throws:

IOException

truncate

public org.jcodec.common.SeekableByteChannel truncate(long size)
                                               throws IOException

Specified by:

truncate in interface org.jcodec.common.SeekableByteChannel

Throws:

IOException