com.ibm.commons.util.io
Class TraceOutputStream

java.lang.Object
  java.io.OutputStream
      com.ibm.commons.util.io.TraceOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class TraceOutputStream
extends java.io.OutputStream

This class is simply a wrapper to an original stream that traces the bytes written.

It is useful to display each byte that is written to an OutputStream without consuming them.

Constructor Summary

TraceOutputStream(java.io.OutputStream outputStream, java.io.OutputStream trace, boolean close)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TraceOutputStream

public TraceOutputStream(java.io.OutputStream outputStream,
                         java.io.OutputStream trace,
                         boolean close)

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException