org.ops4j.io
Class PrintStreamMonitor

java.lang.Object
  org.ops4j.io.PrintStreamMonitor

All Implemented Interfaces:

StreamMonitor

public class PrintStreamMonitor
extends Object
implements StreamMonitor

PrintStreamMonitor is a convenience implementation of the StreamMonitor for output to a PrintStream, such as System.out.

Example of usage;

      StreamMonitor monitor = new PrintStreamMonitor( System.out );
      StreamUtils.copyStream( monitor, sourceURL, length, srcStream, destStream, true );
 

Constructor Summary

PrintStreamMonitor(PrintStream out)

Method Summary

void	notifyCompletion(URL resource) Notify the monitor of the successful completion of a download process.
void	notifyError(URL resource, String message) Notify the monitor of the an error during the download process.
void	notifyUpdate(URL resource, int expected, int count) Notify the monitor of the update in the download status.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintStreamMonitor

public PrintStreamMonitor(PrintStream out)

Parameters:

out - The PrintStream that should receive the monitored output.

Method Detail

notifyUpdate

public void notifyUpdate(URL resource,
                         int expected,
                         int count)

Notify the monitor of the update in the download status.

Specified by:

notifyUpdate in interface StreamMonitor

Parameters:

resource - the name of the remote resource being downloaded.

expected - the expected number of bytes to be downloaded.

count - the number of bytes downloaded.

notifyCompletion

public void notifyCompletion(URL resource)

Notify the monitor of the successful completion of a download process.

Specified by:

notifyCompletion in interface StreamMonitor

Parameters:

resource - the name of the remote resource.

notifyError

public void notifyError(URL resource,
                        String message)

Notify the monitor of the an error during the download process.

Specified by:

notifyError in interface StreamMonitor

Parameters:

resource - the name of the remote resource.

message - a non-localized message describing the problem in english.