com.izforge.izpack.installer.web
Class LoggedInputStream

java.lang.Object
  java.io.InputStream
      com.izforge.izpack.installer.web.LoggedInputStream

All Implemented Interfaces:

Closeable

public class LoggedInputStream
extends InputStream

Wraps an InputStream in order to track how much bytes are being read, and then updates the progress dialog. When the stream is opened the progress dialog shows up. When the stream is closed the dialog is disposed. Make sure you are closing the streams.

Version:

$Revision: 1.1 $

Author:

Vladimir Ralev

Constructor Summary

LoggedInputStream(InputStream is, WebAccessor webAccessor)

Method Summary

int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
void	setCancelled(boolean cancel)
long	skip(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggedInputStream

public LoggedInputStream(InputStream is,
                         WebAccessor webAccessor)

Method Detail

setCancelled

public void setCancelled(boolean cancel)

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException