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From Florian Müller (JIRA) <j...@apache.org>
Subject [jira] [Commented] (CMIS-872) ChangeEvents.getLatestChangeLogToken returns null in Atompub binding
Date Thu, 20 Nov 2014 20:29:33 GMT

    [ https://issues.apache.org/jira/browse/CMIS-872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14219942#comment-14219942
] 

Florian Müller commented on CMIS-872:
-------------------------------------

That is a limitation of the AtomPub binding. It's not possible to get the change log token
from the change log feed. See spec section 3.10.2.

OpenCMIS has a proprietary way of transporting the chnage log token. It recoginizes a changeLogToken
tag in the feed like this: 
{{<chemistry:changeLogToken xmlns:chemistry="http://chemistry.apache.org/">someToken</chemistry:changeLogToken>}}

OpenCMIS based servers send this automatically. 

> ChangeEvents.getLatestChangeLogToken returns null in Atompub binding
> --------------------------------------------------------------------
>
>                 Key: CMIS-872
>                 URL: https://issues.apache.org/jira/browse/CMIS-872
>             Project: Chemistry
>          Issue Type: Bug
>          Components: opencmis-client
>    Affects Versions: OpenCMIS 0.12.0
>         Environment: Windows 64 bits, JDK 1.7 update 60
>            Reporter: Vincent Tang
>              Labels: getContentChanges
>
> Our test code is like
>         ChangeEvents changeEvents = session.getContentChanges(latestChangeLogToken, false,
25;
>         
>         String newlatestChangeLogToken = changeEvents.getLatestChangeLogToken();
>         assertNotNull(newlatestChangeLogToken);
> But ChangeEvents.getLatestChangeLogToken returns null. I looked at the response feed.
I cannot figure out which part is missing. Can you tell from which field OpenCMIS Client API
reads the latestChangeLogToken in the feed?



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