Hi Jack, I would register a JCR EventListener which gets notified of the uploaded images. This may then extract the metadata and write it e.g. to the jcr:content child node of the nt:file node containing the image.
Hope this helps. Regards Felix 付 尧 schrieb: > Hey guys, > > I'm making a system to do photo management. What I want to do is this: > > When a user upload his photos in webdav, the system extract the metadata > from the photo, and set the metadata to the node of the photo. > > How can I achieve this in sling? > > ----- > Jack > > > >
