org.restlet.engine.http.io

Class SizedInputStream

java.lang.Object

java.io.InputStream

org.restlet.engine.http.io.InputEntityStream

org.restlet.engine.http.io.SizedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class SizedInputStream
extends InputEntityStream

Input stream based on a source stream that must only be partially read.

Author:

Jerome Louvel

Constructor Summary

Constructors

Constructor and Description
SizedInputStream(Notifiable notifiable, java.io.InputStream inboundStream, long size) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read() Reads a byte from the underlying stream.
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class org.restlet.engine.http.io.InputEntityStream

getInboundStream, onEndReached, onError

Methods inherited from class java.io.InputStream

read

Methods inherited from class java.lang.Object

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

Constructor Detail

SizedInputStream

public SizedInputStream(Notifiable notifiable,
                java.io.InputStream inboundStream,
                long size)

Constructor.

Parameters:

notifiable - The notifiable connection.

inboundStream - The inbound stream.

size - The total size that should be read from the source stream.

Method Detail

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

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.InputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

read

public int read()
         throws java.io.IOException

Reads a byte from the underlying stream.

Specified by:

read in class java.io.InputStream

Returns:

The byte read, or -1 if the end of the stream has been reached.

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

skip

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

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException