org.xnio.streams

Class LimitedInputStream

java.lang.Object

java.io.InputStream

org.xnio.streams.LimitedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class LimitedInputStream
extends java.io.InputStream

An input stream which truncates the underlying stream to the given length.

Author:

David M. Lloyd

Constructor Summary

Constructors

Constructor and Description
LimitedInputStream(java.io.InputStream delegate, long size) Construct a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int limit)
boolean	markSupported()
int	read()
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

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

LimitedInputStream

public LimitedInputStream(java.io.InputStream delegate,
                  long size)

Construct a new instance.

Parameters:

delegate - the delegate stream

size - the maximum size to pass

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

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

skip

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

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

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 limit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream