Re: [Aperture-devel] Closing vs. disposing

[Leo S. <leo...@df...>]

Es begab sich aber da Christiaan Fluit zur rechten Zeit 10.11.2006 11:51 
folgendes schrieb:
> Antoni Mylka wrote:
>   
>> So... (list after suggestions)
>> 1. Add a dispose() method to the RDFContainer.
>> 2. Add a dispose() method to the DataSource
>> 3. Have DataObject.dispose() invoke metadata.dispose, but not 
>> source.dispose()
>> 4. Modify the default RDF2GoRDFContainer implementation.
>>    a. introduce a isModelShared attribute (with getter and setter)
>>       make it NOT shared by default
>>    b. implement the dispose() method in a way that it would close
>>       the model if it's NOT shared, and DON'T close it if it's shared
>>    c. add additional parameter to the constructors, that would set if
>>       the model is shared or not.
>>    d. Have all methods check if a model has already been closed and
>>       throw an IllegalStateException if it has.
>> 5. Modify the specific SesameRDFContainer - let the user decide if the
>>    underlying model is to be shared or not.
>> 6. Modify the tests and examples to use this approach.
>>     
>
> Sounds great! Perhaps await Leo's and Gunnar's replies to see what they 
> have to say but I'm rather confident that this approach will fit 
> everyone's purposes.
>   

dispose at RDFContainer is good.
dispose at DataSource - don't know, Is it needed? Usually datasource 
should only hold config data. I wish we had a automatically disposing 
RDFContainer that behaves like a HashSet... so, add dispose().

otherwise, go for it.


>   
>> I hope to do it all today. We could make a big merge next week
>>     
>
> Would be very nice, we would pick up the new code very soon and update 
> our code to the latest Aperture and Sesame alpha 4, so it will get 
> thoroughly tested soon after.
>
>
> Chris
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>
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