Re: [sca-c-cpp] NEW ISSUE: Support of Scopes

[Andrew Borley <BORLEY@uk.ibm.com>]

This issue has been assigned id CCPP-39
in the Jira system. 
See http://www.osoa.org/jira/browse/CCPP-39

Andrew

____________________________________________________________

Andrew Borley
Websphere ESB Development
Tel: 245393 Ext: +44 (0) 1962 815393 Mob: +44 (0) 7971 805547
E-mail: borley@uk.ibm.com
Mailpoint 211, IBM (UK) Ltd, Hursley Park, Winchester, Hants, SO21 2JN
____________________________________________________________


Bryan Aupperle <aupperle@us.ibm.com> wrote on
30/04/2008 15:09:45:

> 
> RAISER: Bryan Aupperle 
> 
> TARGET: SCA C++ and C Specification sections titled "Component
> Implementation Scopes"  (2.3 of CD 01)
> 
> DESCRIPTION: The Java Common Annotation and API specification states
> that support for scopes is optional while the C++ and C C&I 
> specifications requires support for the stateless, conversation, 
> request and composite scopes. 
> 
> Specifically from the Java CAA spec: 
> 
> This document defines four scopes: 
> STATELESS 
> REQUEST 
> CONVERSATION 
> COMPOSITE 
> Java-based implementation types can choose to support any of these
> scopes, and they MAY also define new scopes specific to their type.
> ... 
> The following sections specify four standard scopes which a Java-
> based implementation type MAY support. 
> 
> But from the C++ C&I (and the wording in the C C&I spec is
equivalent) : 
> The SCA C++ Client and Implementation Model mandates
support for the
> four basic scopes; stateless, request, conversation, and composite.
> Additional scopes MAY be provided by SCA runtimes. 
> ... 
> The following sections specify the scopes an
SCA runtime MUST 
> support for C++ component implementations. 
> 
> PROPOSAL:   Change the support of scopes from required to optional.
> I.e. the above becomes: 
> The SCA C++ Client and Implementation Model allows
support for the 
> four basic scopes; stateless, request, conversation, and composite.
> Additional scopes MAY be provided by SCA runtimes. 
> ... 
> The following sections specify the scopes an
SCA runtime MAYsupport 
> for C++ component implementations. 
> 
> 
> Bryan Aupperle, Ph.D.
> STSM, WebSphere Enterprise Platform Software Solution Architect
> Master Inventor
> 
> Research Triangle Park,  NC 
> +1 919-254-7508 (T/L 444-7508)
> Internet Address: aupperle@us.ibm.com

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