com.sibvisions.util.io
Class ShadowCopyInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          com.sibvisions.util.io.ShadowCopyInputStream

All Implemented Interfaces:

java.io.Closeable

public class ShadowCopyInputStream
extends java.io.FilterInputStream

The ShadowCopyInputStream is an InputStream wrapper that copies every read byte to an internal cache.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

ShadowCopyInputStream(java.io.InputStream pStream)
Creates a new instance of ShadowCopyInputStream.

Method Summary

void	clear() Clears the internal cache.
byte[]	dump() Gets the read bytes.
int	read()
int	read(byte[] pContent, int pOffset, int pLength)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ShadowCopyInputStream

public ShadowCopyInputStream(java.io.InputStream pStream)

Creates a new instance of ShadowCopyInputStream.

Parameters:

pStream - the wrapped stream

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] pContent,
                int pOffset,
                int pLength)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

dump

public byte[] dump()

Gets the read bytes.

Returns:

the bytes

clear

public void clear()

Clears the internal cache.