Package org.apache.commons.vfs.util

Class SharedRandomContentInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.BufferedInputStream

org.apache.commons.vfs.util.SharedRandomContentInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, javax.mail.internet.SharedInputStream

public class SharedRandomContentInputStream
extends BufferedInputStream
implements javax.mail.internet.SharedInputStream

A wrapper to an FileObject to get a SharedInputStream

Version:

$Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Wed, 29 Nov 2006) $

Author:

imario@apache.org

Field Summary

Fields inherited from class java.io.BufferedInputStream

buf, count, marklimit, markpos

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
SharedRandomContentInputStream(org.apache.commons.vfs.FileObject fo)

Method Summary

Modifier and Type	Method	Description
protected long	calcFilePosition(long nadd)
void	close()
void	closeAll()
protected long	getFilePosition()
long	getPosition()
void	mark(int readlimit)
InputStream	newStream(long start, long end)
int	read()
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.BufferedInputStream

available, markSupported, transferTo

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes

Methods inherited from class java.lang.Object

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

Constructor Details

SharedRandomContentInputStream

public SharedRandomContentInputStream(org.apache.commons.vfs.FileObject fo)
                               throws org.apache.commons.vfs.FileSystemException

Throws:

org.apache.commons.vfs.FileSystemException

Method Details

read

public int read()
         throws IOException

Overrides:

read in class BufferedInputStream

Throws:

IOException

read

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

Overrides:

read in class BufferedInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class BufferedInputStream

Throws:

IOException

getFilePosition

protected long getFilePosition()

calcFilePosition

protected long calcFilePosition(long nadd)

mark

public void mark(int readlimit)

Overrides:

mark in class BufferedInputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class BufferedInputStream

Throws:

IOException

getPosition

public long getPosition()

Specified by:

getPosition in interface javax.mail.internet.SharedInputStream

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class BufferedInputStream

Throws:

IOException

newStream

public InputStream newStream(long start,
 long end)

Specified by:

newStream in interface javax.mail.internet.SharedInputStream

closeAll

public void closeAll()
              throws IOException

Throws:

IOException