de.intarsys.tools.stream
Class LogInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          de.intarsys.tools.stream.LogInputStream

All Implemented Interfaces:

Closeable

public class LogInputStream
extends FilterInputStream

An InputStream that logs any char read.

This stream is piped in the reading process, any characters read are written to an associated OutputStream object.

 Client -> LogInputStream -> InputStream -> Source
            |
            v
           OutputStream
 

Constructor Summary

LogInputStream(InputStream newin, OutputStream newlog)

Method Summary

void	close()
OutputStream	getLog()
int	read()
int	read(byte[] b, int off, int len)
void	setLog(OutputStream newLog)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

LogInputStream

public LogInputStream(InputStream newin,
                      OutputStream newlog)

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

getLog

public OutputStream getLog()

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

setLog

public void setLog(OutputStream newLog)