org.xnio.streams
Class LimitedOutputStream

java.lang.Object
  java.io.OutputStream
      org.xnio.streams.LimitedOutputStream

All Implemented Interfaces:

Closeable, Flushable

public final class LimitedOutputStream
extends OutputStream

An output stream which truncates the writable output to the given length. Attempting to exceed the fixed limit will result in an exception.

Author:

David M. Lloyd

Constructor Summary

LimitedOutputStream(OutputStream delegate, long size)
Construct a new instance.

Method Summary

void	close()
void	flush()
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedOutputStream

public LimitedOutputStream(OutputStream delegate,
                           long size)

Construct a new instance.

Parameters:

delegate - the delegate output stream

size - the number of bytes to allow

Method Detail

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException