Fetch all likes of a post

[Amirhossein Aleyasin]

Hi all,
I try to fetch likes of post (not only count). I used fetchConnections:

Connection<Post.Likes> likes = facebookClient.fetchConnection(postID + "/likes", Post.Likes.class);

and I iterate over collection like this :

for (List<Post.Likes> likePage : likes) {
        for (Post.Likes like : likePage) {
               System.out.println(like+" "+like.getData()+" "+like.getCount());
        }
 }

and output:
Likes[count=null data=[]] [] null
Likes[count=null data=[]] [] null
Likes[count=null data=[]] [] null
... ...

however the post has likes but the return collection is empty! I'll be thankful if you can guide me to solve the problem. how I can get all likes of a post?

Thanks

[Marcel Stör]

On 30.04.13 23:53, Amirhossein Aleyasin wrote:
>
> Hi all,
> I try to fetch likes of post (not only count). I used fetchConnections:

[...]

> however the post has likes but the return collection is empty! I'll be
> thankful if you can guide me to solve the problem. how I can get all
> likes of a post?

- See what you get when you use the Graph API Explorer[1].
- Compare the JSON from the Explorer with the JSON when using RestFB[2].
- If they're identical but you don't get any data through the API
consider opening an issue on GitHub[3].

Cheers,
Marcel

[1] http://developers.facebook.com/tools/explorer
[2] http://restfb.com -> logging
[3] https://github.com/revetkn/restfb/issues

--
Marcel Stör, http://frightanic.com
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[Shai Berger]

By what I've seen, you can't actually get the individual likes, just the count
(Facebook API limitation, not restfb). You can get the individual likes as
they happen, using Real Time Updates.

But I may remember wrong,

Shai.