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:

java.io.Closeable, java.lang.AutoCloseable, javax.mail.internet.SharedInputStream

public class SharedRandomContentInputStream
extends java.io.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 and Description
SharedRandomContentInputStream(org.apache.commons.vfs.FileObject fo)

Method Summary

Methods

Modifier and Type	Method and Description
protected long	calcFilePosition(long nadd)
void	close()
void	closeAll()
protected long	getFilePosition()
long	getPosition()
void	mark(int readlimit)
java.io.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

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedRandomContentInputStream

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

Throws:

org.apache.commons.vfs.FileSystemException

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.BufferedInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.BufferedInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.BufferedInputStream

Throws:

java.io.IOException

getFilePosition

protected long getFilePosition()

calcFilePosition

protected long calcFilePosition(long nadd)

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.BufferedInputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.BufferedInputStream

Throws:

java.io.IOException

getPosition

public long getPosition()

Specified by:

getPosition in interface javax.mail.internet.SharedInputStream

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.BufferedInputStream

Throws:

java.io.IOException

newStream

public java.io.InputStream newStream(long start,
                            long end)

Specified by:

newStream in interface javax.mail.internet.SharedInputStream

closeAll

public void closeAll()
              throws java.io.IOException

Throws:

java.io.IOException