SK.gnome.dwarf.utils.io
Class LimitedInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          SK.gnome.dwarf.utils.io.LimitedInputStream

public class LimitedInputStream

extends java.io.FilterInputStream

Provides limited-length input stream.

This stream filteres the source input stream and provides up to the maximum length of the source octets.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

LimitedInputStream(java.io.InputStream in, int limit)
Creates a new LimitedInputStream with the given length limit.

Method Summary

int	available()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

close, mark, markSupported, read, reset

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 in,
                          int limit)

Creates a new LimitedInputStream with the given length limit.

Parameters:

in - the source stream

limit - the length limit

Throws:

java.lang.IllegalArgumentException - if the limit is negative

Method Detail

available

public int available()
              throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Throws:

java.io.IOException

read

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

Throws:

java.io.IOException

skip

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

Throws:

java.io.IOException