com.izforge.izpack.installer
Class LoggedInputStream
java.lang.Object
java.io.InputStream
com.izforge.izpack.installer.LoggedInputStream
- All Implemented Interfaces:
- java.io.Closeable
public class LoggedInputStream
- extends java.io.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
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
bytesRead
private long bytesRead
is
private java.io.InputStream is
downloader
private DownloadPanel downloader
cancelled
private boolean cancelled
lastTime
private long lastTime
lastBytes
private long lastBytes
LoggedInputStream
public LoggedInputStream(java.io.InputStream is,
WebAccessor webAccessor)
setCancelled
public void setCancelled(boolean cancel)
available
public int available()
throws java.io.IOException
- Overrides:
available
in class java.io.InputStream
- Throws:
java.io.IOException
close
public void close()
throws java.io.IOException
- Specified by:
close
in interface java.io.Closeable
- Overrides:
close
in class java.io.InputStream
- Throws:
java.io.IOException
mark
public void mark(int readlimit)
- Overrides:
mark
in class java.io.InputStream
markSupported
public boolean markSupported()
- Overrides:
markSupported
in class java.io.InputStream
reset
public void reset()
throws java.io.IOException
- Overrides:
reset
in class java.io.InputStream
- Throws:
java.io.IOException
skip
public long skip(long n)
throws java.io.IOException
- Overrides:
skip
in class java.io.InputStream
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.InputStream
- Throws:
java.io.IOException
read
public int read(byte[] b)
throws java.io.IOException
- Overrides:
read
in class java.io.InputStream
- Throws:
java.io.IOException
getBytesRead
public long getBytesRead()
read
public int read()
throws java.io.IOException
- Specified by:
read
in class java.io.InputStream
- Throws:
java.io.IOException
update
private void update()