Hi there. One of the features of my application requires the upload of image files along with other data in a form. That is, my entity is composed of both some fileds (text, currency, dates, etc) and an image file.
As far as I could see, to deal with the blob store service is a two phase process. In my case, I submit a form with both the image and the remaining data, this post is handled by the blob store service, which stores the image and redirects the request back to my application, with the blob key and the remaining data of the form. But, what happens if, by some reason, the remaining of the post data cannot be persisted by my application? In cases like that, how can I cope with orphaned blobs in the blob store? I took a look at the BlobstoreService API, but could not find any method that lists all the keys of persisted blobs. Actually, I have some ideas for detecting and deleting such orphan blobs, but I'm afraid I can be missing something obvious since I'm still starting with GAE. Any advice in this sense? Loreno -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
