Hi,
I would appreaciate a field error when I try to upload an empty file.
I only find a server log warning
WARN [org.apache.struts2.interceptor.ActionFileUploadInterceptor] (default
task-2) Es konnte kein Dateiname für uploadDe ermittelt werden. Überprüfen Sie
ob eine gültige Datei übermittelt wurde.
(German properties-Key struts.messages.invalid.file=Could not find a Filename
for {0}. Verify that a valid file was submitted.)
ActionFileUploadInterceptor.intercept runs into the if, so all nice errors from
acceptFile are not reachable.
if (uploadedFiles == null || uploadedFiles.length == 0) {
if (LOG.isWarnEnabled()) {
LOG.warn(getTextMessage(action,
STRUTS_MESSAGES_INVALID_FILE_KEY, new String[]{inputName}));
}
} else {
for (UploadedFile uploadedFile : uploadedFiles) {
if (acceptFile(action, uploadedFile,
uploadedFile.getOriginalName(), uploadedFile.getContentType(), inputName)) {
acceptedFiles.add(uploadedFile);
}
}
}
It seems impossible to write a field error on my own.
(I have 3 upload options, so I can not raise an error if one of them is null.)
Best regards
Ute
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