com.vaadin.ui
Interface Upload.ProgressListener

All Superinterfaces:

Serializable

Enclosing class:

Upload

public static interface Upload.ProgressListener
extends Serializable

ProgressListener receives events to track progress of upload.

Method Summary

void	updateProgress(long readBytes, long contentLength) Updates progress to listener

Method Detail

updateProgress

void updateProgress(long readBytes,
                    long contentLength)

Updates progress to listener

Parameters:

readBytes - bytes transferred

contentLength - total size of file currently being uploaded, -1 if unknown