| MultipartDecoder | Responsible for detecting and processing file upload requests, using Jakarta Commons FileUpload. | code | html |
| UploadedFile | Represents an uploaded file. | code | html |
| UploadEvents | Names of events that may be triggered on components due to file uploads. | code | html |
| UploadModule | code | html | |
| UploadSymbols | Configuration symbols. | code | html |