[Building Sakai] Fwd: Assignments and entitybroker

[Zhen Qian]

Hi, Fancisco:

I've created SAK-20941 based on your finding below. Please take a look and see if it fixes the problem.

Thanks,

- Zhen

On Jul 28, 2011, at 9:04 AM, Francisco wrote:

> Hi again,
> 
> I finally concluded that the action "annc" (method name: getAssignDataForAnnouncement) in AssignmentEntityProviderImpl fails because it is not implemented Outputable and Inputable interfaces. As the result of this, the methods "entityExists" and "getProperties" were invoked, which generating an error.
> 
> If you required to implement the interfaces above, you will need to override the following methods including "getHandledOutputFormats", "getHandledInputFormats" and "getSampleEntity" in order to get it works.
> 
> Regards
> 
> -------- Mensaje original --------
> Asunto:	Assignments and entitybroker
> Fecha:	Thu, 28 Jul 2011 09:33:51 +0200
> De:	Francisco <francisco.saez.sakai at gmail.com>
> Para:	sakai-dev at collab.sakaiproject.org
> 
> Hi all,
> 
> Is entityprovider working for assignments? I tried the next:
> - Access to a particular assignment: http://localhost:8080/direct/assignment/xxxxxxxxxxxxxxx.xml -> fail at "getProperties"
> - Access to "annc" acction: http://localhost:8080/direct/assignment/annc/xxxxxxxxxxxxxxx/yyyyyyyyyyyy.xml -> fail at "entityExists"
> 
> My question is, what is the correct way to invoke this? 
> 
> Testing my own tool with an entity provider (implementing RESTful, AutoRegisterEntityProvider and CoreEntityProvider), I also notice that the "entityExists" method is called only before the "getEntity" method (not for the action). Meanwhile, in the assignments tool, the "entityExists" method is called before the getEntity and after the action (in this case "getAssignDataForAnnouncement"). Why this behavior?
> 
> Thanks and regards.
> -- 
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>  
> Francisco Sáez
> Analista - Programador
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