google app engine (java) - storing url images on the datastore

Question

I'm building an application that supposed to store some images from user's Facebook accounts into my datastore for later usage,

All i could find so far is how to upload an image directly from a form:

 (form action="(<%= blobstoreService.createUploadUrl("/upload") %>" method="post" enctype="multipart/form-data">
        (input type="file" name="myFile">
        (input type="submit" value="Submit">
    (/form>

that's not what I'm looking for, i would like to store images from a known url such as: www.otherSite.com/imagename.jpg to my datastore. (i know how to fetch the images from the FB graph api already)

score 1 · Answer 1 · edited May 23 '17 at 12:20

1

Take a look at this StackOverflow question which also includes some code examples in Java.

How to upload and store an image with google app engine (java)

edited May 23 '17 at 12:20

Community

1
1

answered May 04 '12 at 16:58

iein valdez

660
4
11

score 0 · Answer 2 · answered May 02 '12 at 12:50

0

You can also directly write file to Blobstore.

answered May 02 '12 at 12:50

Peter Knego

79,991
11
123
154

score 0 · Accepted Answer · answered May 02 '12 at 14:31

0

I think gae has this as a separate service. UrlFetch- https://developers.google.com/appengine/docs/java/urlfetch/

answered May 02 '12 at 14:31

tsachev

1,111
10
14

This is for fetching URLs and not for persisting images. – iein valdez May 04 '12 at 16:59

google app engine (java) - storing url images on the datastore

3 Answers3