[jira] [Comment Edited] (OLINGO-72) Processor interceptor and data stream

["Eugenio Lentini (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OLINGO-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13833843#comment-13833843 ] 

Eugenio Lentini edited comment on OLINGO-72 at 11/27/13 3:51 PM:
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Hi Stephan,
according to some posts, it seems Excel support server side paging but I have to verify it. In the documentation I have not found how to activate the server side paging. You have mentioned something about a reference scenario both in a post and in the javadoc but I have not found it, could you please give me some hints?

I am not using JPA processor.

Eugenio

- Edit -
I have found the ListsProcessor browsing the git repo which I do not manage to clone. I have found the mirror on GitHub for Apache projects but olingo2 is not present, which is the correct url to clone it? Just to browse in a more simple way the source code.


was (Author: black@t):
Hi Stephan,
according to some posts, it seems Excel support server side paging but I have to verify it. In the documentation I have not found how to activate the server side paging. You have mentioned something about a reference scenario both in a post and in the javadoc but I have not found it, could you please give me some hints?

I am not using JPA processor.

Eugenio

> Processor interceptor and data stream
> -------------------------------------
>
>                 Key: OLINGO-72
>                 URL: https://issues.apache.org/jira/browse/OLINGO-72
>             Project: Olingo
>          Issue Type: Improvement
>          Components: odata2-core
>    Affects Versions: V2 1.1.0
>            Reporter: Eugenio Lentini
>
> Good morning,
> I have two questions/improvements for olingo:
> 1) a sort of processor interceptor for authorization: for the time being I have implemented a processor in order to perform the authorization of my odata service.
> Some clients, such as MS-Excel, want a specific answer in order to send user:pass so I have put this response with error 401 inside of a processor which is created by the Factory. Once the client has sent the credentials I can instantiate, always inside of the factory, the processor to build the atom feed.
> 2) stream data to the client: I have a lot of data, may be big data, and I cannot load all of them in memory for the conversion so it would be great to have a way to have access to the response object, or another way, to stream data to the client and not in one shot.
> If it is already possible could you please suggest the method or document it? In case I could even send you a working example to save up your time.
> Thanks a lot for the attention and the work you are doing.
> Eugenio



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