de.unkrig.commons.io
Class FixedLengthOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          de.unkrig.commons.io.FixedLengthOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class FixedLengthOutputStream
extends java.io.FilterOutputStream

This stream enforces that an exact number of bytes is written to it before it is closed.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

FixedLengthOutputStream(java.io.OutputStream out, long n)

Method Summary

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

Methods inherited from class java.io.FilterOutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedLengthOutputStream

public FixedLengthOutputStream(java.io.OutputStream out,
                               long n)

Method Detail

write

public void write(int b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.FilterOutputStream

Throws:

java.io.IOException