info.aduna.gee.publication.net
Class WOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          info.aduna.gee.publication.net.WOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class WOutputStream
extends FilterOutputStream

Output stream that can be monitored.

Field Summary

Vector

listeners The audience.

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

WOutputStream(OutputStream o, boolean listenerInf)
Creates an output stream filter that established clean networking behavior.

Method Summary

void	close() Closes this input stream and releases any system resources associated with the stream.
void	flush()
protected void	notifyIOException(IOException e) Notify the listeners of an io exception that occurred.
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

listeners

public Vector listeners

The audience.

Constructor Detail

WOutputStream

public WOutputStream(OutputStream o,
                     boolean listenerInf)

Creates an output stream filter that established clean networking behavior.

Method Detail

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterOutputStream

Throws:

IOException

write

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

Overrides:

write in class FilterOutputStream

Throws:

IOException

close

public void close()
           throws IOException

Closes this input stream and releases any system resources associated with the stream. The listeners are notified of the action.

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Parameters:

listenerInfluence - true to have the listeners decide in whether the close was succesfull or not. This is to support return code from a POST URL request that is initiated on a close from WOutputStream.

Throws:

IOException

notifyIOException

protected void notifyIOException(IOException e)

Notify the listeners of an io exception that occurred.

Parameters:

currentlyIgnored - the IOexception.