[jira] [Created] (OLINGO-953) How to work with delta responses of OData 4.0

["Konstantin Kustov Sergeevich (JIRA)" <ji...@apache.org>]

Konstantin Kustov Sergeevich created OLINGO-953:
---------------------------------------------------

             Summary: How to work with delta responses of OData 4.0
                 Key: OLINGO-953
                 URL: https://issues.apache.org/jira/browse/OLINGO-953
             Project: Olingo
          Issue Type: Question
          Components: odata4-client
    Affects Versions: (Java) V4 4.0.0-beta-03
            Reporter: Konstantin Kustov Sergeevich


Hello. How to work with delta responses of OData 4.0. For OData 4.0 no documentation that describes the work with delta responses. 

I am interested in how to get deleted link and deleted entries?

In the old version, this can be done as follows:

ODataFeed feed = client.readFeed("Container1", "Rooms", contentType);
String deltaLink = feed.getFeedMetadata().getDeltaLink();

ODataDeltaFeed deltaFeed = client.readDeltaFeed("Container1", "Rooms", contentType, deltaLink);
List<ODataEntry> changedEntries = deltaFeed.getEntries();
List<DeletedEntryMetada) deletedEntries = deltaFeed.getDeletedEntries();

How to do this for the OData 4.0 using the new library?

I have tried the this:

ClientDelta delta = client.getObjectFactory().newDelta();
LogUtil.d("qwerty","" + delta.getAddedLinks());

but this code always returns an empty string.

I am waiting for an answer. Thank you :).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)