Package org.bouncycastle.mail.smime.util

Class SharedFileInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.bouncycastle.mail.smime.util.SharedFileInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, javax.mail.internet.SharedInputStream

public class SharedFileInputStream
extends FilterInputStream
implements javax.mail.internet.SharedInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
SharedFileInputStream(File file)
SharedFileInputStream(String fileName)

Method Summary

Modifier and Type	Method	Description
void	dispose()	Close of this stream and any substreams that have been created from it.
long	getPosition()
SharedFileInputStream	getRoot()	Return the shared stream that represents the top most stream that this stream inherits from.
void	mark(int readLimit)
boolean	markSupported()
InputStream	newStream(long start, long finish)
int	read()
int	read(byte[] buf)
int	read(byte[] buf, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, close

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

SharedFileInputStream

public SharedFileInputStream(String fileName)
                      throws IOException

Throws:

IOException

SharedFileInputStream

public SharedFileInputStream(File file)
                      throws IOException

Throws:

IOException

Method Details

getPosition

public long getPosition()

Specified by:

getPosition in interface javax.mail.internet.SharedInputStream

newStream

public InputStream newStream(long start,
 long finish)

Specified by:

newStream in interface javax.mail.internet.SharedInputStream

read

public int read(byte[] buf)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class FilterInputStream

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

mark

public void mark(int readLimit)

Overrides:

mark in class FilterInputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException

getRoot

public SharedFileInputStream getRoot()

Return the shared stream that represents the top most stream that this stream inherits from.

Returns:

the base of the shared stream tree.

dispose

public void dispose()
             throws IOException

Close of this stream and any substreams that have been created from it.

Throws:

IOException - on problem closing the main stream.