com.izforge.izpack.util

Class MonitorInputStream

java.lang.Object

com.izforge.izpack.util.RunnableReader

com.izforge.izpack.util.MonitorInputStream

All Implemented Interfaces:

Runnable

public class MonitorInputStream
extends RunnableReader

This is a grabber for stdout and stderr. It will be launched once at command execution end terminates if the apropriate stream runs out of data.

Author:

Olexij Tkatchenko

Constructor Summary

Constructors

Constructor and Description
MonitorInputStream(Reader in, Writer out) Construct a new monitor.

Method Summary

Modifier and Type	Method and Description
protected void	read(String line) Invoked after a line has been read.

Methods inherited from class com.izforge.izpack.util.RunnableReader

run, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitorInputStream

public MonitorInputStream(Reader in,
                          Writer out)

Construct a new monitor.

Parameters:

in - The input to read.

out - The writer to write to.

Method Detail

read

protected void read(String line)
             throws IOException

Invoked after a line has been read.

This echoes the line to the writer.

Specified by:

read in class RunnableReader

Parameters:

line - the line

Throws:

IOException - for any I/O error