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From Andrus Adamchik <and...@objectstyle.org>
Subject Re: Hollow object after fetch and move to new DataContext
Date Wed, 28 Apr 2010 08:18:08 GMT
Definitely odd. This line should trigger object inflation and turning  
it to committed state:

> String code = si.getUser().getUserType().getCode();

Maybe worth running in debugger to see what's really going on... Maybe  
something from CayenneDataObject got overridden, etc. Specifically  
check BaseContext.prepareForAccess(..) method that should handle  
inflating the object.

Andrus

On Apr 28, 2010, at 4:05 PM, Julius Spencer wrote:

> Hi Andrus,
>
> Thank you for the response. Here is the code taking a user and  
> putting it into the SessionInfo.
>
> 				TCMSessionInfo si = (TCMSessionInfo)  
> getContext().getSessionInfo(false);
> 				si = (TCMSessionInfo) getContext().getSessionInfo(true);
> 				si.setUser((TCMUser)  
> si.getDefaultDataContext().localObject(user.getObjectId(), null));
>
> later I check that there is a user in the session, but when I try to  
> get a related DataObject:
>
> 		TCMSessionInfo si = (TCMSessionInfo)  
> cdrContext.getExistingSessionInfo();
> 		if(null!=si.getUser())
> 			String code = si.getUser().getUserType().getCode();
> 		
> the the user appears to look like this:
> 		{<ObjectId:TCMUser, ZID=200>; hollow; []}
>
> Thanks for any advice.
>
>
> On 28/04/2010, at 7:51 PM, Andrus Adamchik wrote:
>
>> Hi Julius,
>>
>> How was it "shifted" to a new context? Maybe you can provide some  
>> sample code?
>>
>> Andrus
>>
>> On Apr 28, 2010, at 11:37 AM, Julius Spencer wrote:
>>
>>> Hi,
>>>
>>> I'm a new user of Cayenne and I have a problem with an object I'm  
>>> not expecting to be "hollow".
>>>
>>> I am using STABLE-3.0 and have fetched a DataObject then shifted  
>>> it to a new DataContext and then it seems to stay HOLLOW even  
>>> after querying a to-one relationship.
>>>
>>> Just wondering if anyone has come across this or maybe it's a  
>>> common mistake.
>>>
>>> Regards,
>>> Julius.
>>
>
>


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