RE: [sca-j] [NEW ISSUE] Missing Normative Statements relating to @Callbackannotation used to annotate injection point for callback proxy - [JAVA-159]

[David Booz <booz@us.ibm.com>]

A comment on JCA90052, it might be better to reword it as follows:

The SCA Runtime MUST raise an error if the @Callback annotation is used to annotate a setter method or a field of a Java implementation class that has
COMPOSITE scope. [JCA90052]

Dave Booz
STSM, BPM and SCA Architecture
Co-Chair OASIS SCA-Policy TC and SCA-J TC
"Distributed objects first, then world hunger"
Poughkeepsie, NY (845)-435-6093 or 8-295-6093
e-mail:booz@us.ibm.com

"Mark Combellack" ---04/30/2009 06:42:28 AM---Hi,

From:	"Mark Combellack" <mcombellack@avaya.com>
To:	"Mike Edwards" <mike_edwards@uk.ibm.com>, "OASIS Java" <sca-j@lists.oasis-open.org>
Date:	04/30/2009 06:42 AM
Subject:	RE: [sca-j] [NEW ISSUE] Missing Normative Statements relating to @Callback annotation used to annotate injection point for callback proxy - [JAVA-159]

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Hi,
 
I have raised this new issue as JAVA-159. See:

http://www.osoa.org/jira/browse/JAVA-159

Thanks,
 
Mark
Mark Combellack| Software Developer| Avaya | Eastern Business Park | St. Mellons | Cardiff | CF3 5EA | Voice: +44 (0) 29 2081 7624 | mcombellack@avaya.com

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From: Mike Edwards [mailto:mike_edwards@uk.ibm.com] 
Sent: 30 April 2009 09:02
To: OASIS Java
Subject: [sca-j] [NEW ISSUE] Missing Normative Statements relating to @Callback annotation used to annotate injection point for callback proxy
 

Raiser:                Mike Edwards 

Target:                sca-javacaa-1.1-spec-cd02-rev7.doc 

Description: 

Section 7.2.4 Accessing Callbacks describes the use of the @Callback annotation to mark a field or setter as a place where 
a callback proxy must be injected.  However there are no normative statements relating to this use of the @Callback annoation 
- either in section 7.2.4 or in the section 10.3 @Callback 

Proposal: 

Add the following to section 10.3 @Callback, following line 1598. 


The @Callback annotation MUST NOT be used to annotate a setter method or a field of a Java implementation class that has 
COMPOSITE scope. [JCA90052] 

When used to annotate a setter method or a field of an implementation class for injection of a callback object, the SCA runtime MUST 
inject a callback reference proxy into that method or field when the Java class is initialized, if the component is invoked via a service 
which has a callback interface and where the type of the setter method or field corresponds to the type of the callback interface.  [JCA90053] 


Yours,  Mike.

Strategist - Emerging Technologies, SCA & SDO.
Co Chair OASIS SCA Assembly TC.
IBM Hursley Park, Mail Point 146, Winchester, SO21 2JN, Great Britain.
Phone & FAX: +44-1962-818014    Mobile: +44-7802-467431  
Email:  mike_edwards@uk.ibm.com

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