[GRIDRPC-WG] Fwd: [saga-core-wg] Grid RPC data management & SAGA

[Eddy Caron]

I forward this mail, Gaël has some problems with gridforge.

Regards,
Eddy


Début du message réexpédié :

> De : Gaël Le Mahec <gael.le.mahec at ens-lyon.fr>
> Date : 2 septembre 2009 17:25:25 HAEC
> À : saga-core-wg at ogf.org
> Cc : Mailing List for GRIDRPC-WG <gridrpc-wg at ogf.org>
> Objet : [saga-core-wg] Grid RPC data management & SAGA
>
> Hello,
>
> 	As we propose at the OGF'25 (Catania), we worked on the Grid RPC  
> data management API integration into the SAGA API (see joined  
> documents). We tried to adopt the SAGA Look-&-Feel and we propose  
> two different ways for the integration :
>
> - Extending the original saga::rpc::parameter class and adding the  
> missing classes/enumerations for a proper integration.
> - Adding a saga::rpc::rpc_data class to the API. This class extends  
> the main saga::rpc::rpc overloading the call method.
>
> These two different approaches have advantages and disadvantages.
> Using a unique saga::rpc::rpc class implies to modify the original  
> class to respect the SAGA Look-&-Feel. For example, the attributes  
> of the orginal saga::rpc::parameter class do not make sense for the  
> sub-class saga::rpc::parameter_data. Moreover, the original  
> saga::rpc::parameter inherits from the saga::buffer class, that  
> should not be used for the parameter_data class (change in the  
> semantic).
>
> The second approach is more easily implementable but the API then  
> contains two different methods to call a service.
>
> Maybe there is a better way to extend the current SAGA RPC avoiding  
> to change the parameter class and the two different methods. Please  
> feel free to send any comments about these propositions.
>
> Best regards,
>
> G. Le Mahec for the GRAAL team.
>
> --
>  saga-core-wg mailing list
>  saga-core-wg at ogf.org
>  http://www.ogf.org/mailman/listinfo/saga-core-wg

----------------------------------------------------------------------------------------------
Eddy Caron. Mcf ENS Lyon
ENS Lyon - LIP - Projet GRAAL
46 Allee d'Italie, 69364 Lyon Cedex 07, France
E-Mail : Eddy.Caron at ens-lyon.fr
[ Tel : 04.37.28.76.46 ][ Web page : http://graal.ens-lyon.fr/~ecaron ]
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