echopoint.tucana.event
Interface UploadCallback

All Superinterfaces:

EventListener, Serializable

All Known Implementing Classes:

DefaultUploadCallback, UploadCallbackAdapter

public interface UploadCallback
extends EventListener, Serializable

An interface that represents a call back handler that will be notified when an upload event completes or fails.

Note: Development of this component was sponsored by TCN Broadcasting. We are grateful for their support and sponsorship.

Version:

$Id: UploadCallback.java 102 2008-11-17 20:10:05Z sptrakesh $

Author:

jvolkman (Echo2), Rakesh 2008-11-2

Method Summary

UploadEvent	getEvent() A convenience method to return the last event received by the callback handler.
void	uploadCancelled(UploadCancelEvent event) Indicates a file upload has been canceled.
void	uploadDisallowed(InvalidContentTypeEvent event) Indicates that a file upload was rejected by the server since the client attempted to send restricted content.
void	uploadFailed(UploadFailEvent event) Call back method when an upload event fails.
void	uploadProgressed(UploadProgressEvent event) Indicates a file upload has progressed.
void	uploadStarted(UploadStartEvent event) Indicates a file upload has been started.
void	uploadSucceeded(UploadFinishEvent event) Call back method invoked once an upload event completes.

Method Detail

uploadStarted

void uploadStarted(UploadStartEvent event)

Indicates a file upload has been started.

Parameters:

event - the event

uploadCancelled

void uploadCancelled(UploadCancelEvent event)

Indicates a file upload has been canceled.

Parameters:

event - the event

uploadDisallowed

void uploadDisallowed(InvalidContentTypeEvent event)

Indicates that a file upload was rejected by the server since the client attempted to send restricted content.

Parameters:

event - The event that was generated.

uploadProgressed

void uploadProgressed(UploadProgressEvent event)

Indicates a file upload has progressed.

Parameters:

event - the event

uploadSucceeded

void uploadSucceeded(UploadFinishEvent event)

Call back method invoked once an upload event completes.

Parameters:

event - The event that has completed.

uploadFailed

void uploadFailed(UploadFailEvent event)

Call back method when an upload event fails.

Parameters:

event - The event that has failed.

getEvent

UploadEvent getEvent()

A convenience method to return the last event received by the callback handler. Can be used to gain access to the input stream (provided it has not been closed).

Returns:

The upload event that was last processed by the handler.