An attached file is a file that can be link to a domain instance.
Package main classes
A domain instance file
This class is usefull for:
- Storing image from description: You can add a description to an annotation, an image or a project. In this case, each image will be store as an attached file and the domain (domainClassName/domainIdent) will be the annotation/image or project.
- Storing image thumb: The project image listing shows all image with their thumb/macro (heavy to compute from big images). The thumb/macro service compute a thumb for the first request and save it in the attached file.