/** Cancel the current upload process. */
public void cancel() {
if (getStatus() == Status.UNINITIALIZED) {
return;
}
if (finished && !uploading) {
if (successful) {
try {
sendAjaxRequestToDeleteUploadedFile();
} catch (Exception e) {
}
} else {
statusWidget.setStatus(Status.DELETED);
}
return;
}
if (canceled || getStatus() == Status.CANCELING) {
return;
}
canceled = true;
automaticUploadTimer.cancel();
if (uploading) {
updateStatusTimer.cancel();
try {
sendAjaxRequestToCancelCurrentUpload();
} catch (Exception e) {
log("Exception cancelling request " + e.getMessage(), e);
}
statusWidget.setStatus(IUploadStatus.Status.CANCELING);
} else {
uploadFinished();
reuse();
}
}
/* (non-Javadoc)
* @see gwtupload.client.IUploader#reset()
*/
public void reset() {
reuse();
fileDone = new HashSet<String>();
fileUploading = new HashSet<String>();
}