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Subject: Re: [sca-j] ISSUE 27 - Security Annotations in generated Component Type -proposal comments

Yang Lei,

Thanks for producing this proposal.   In general it looks very good.

Some comments inline as <mje>...</mje>

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

From: Yang Lei <yanglei@us.ibm.com>
To: sca-j@lists.oasis-open.org
Date: 21/01/2009 22:16
Subject: [sca-j] ISSUE 27 - Security Annotations in generated Component Type - proposal

Here is the proposal for issue 27: http://www.osoa.org/jira/browse/JAVA-27.

The highlights of the proposal:

1. Instead of defining SCA security implementation policy annotations, point to JSR 250 security annotations

I'm OK with this proposal.

I think that there is a need to spell out the mapping of the annotations to the intents declared by the
Policy spec.  It may seem obvious, but to be normative, you have to state it explicitly.

This should be in 10.6.2 I think.

2. Not generating componentTypes for the above annotations, due to two major reasons:
I don't agree with this.  If they dont turn up in the componentType, then in effect they are useless - or else you are proposing
a second mechanism for transmitting information from the implementation to the using <component/>

Any annotations on method or class level MUST turn up in the component type.

Annotations below the method level MUST be placed on the interface class.  The annotations then turn up in the componentType
as part of the interface declaration in the componentType.

I think that this approach works...

3. Also added are the other annotations that is missing from section 8, related to 10.3 Application intent annotations:


All the changes are under 8.2, 8.5, 8.15, 8.19, 8.22, 8.25, 10.6.2,


(See attached file: sca-javacaa-1.1-spec-cd01-rev4a-Issue27.doc)(See attached file: sca-javacaa-1.1-spec-cd01-rev4a-Issue27.pdf)

Thanks Dave for the review and comments earlier.


Yang Lei

WebSphere SCA Feature Pack Development -- SCA Architect
Phone: (919) 543 8887 T/L 441-8887
e-mail: yanglei@us.ibm.com

SCA Feature Pack:
RTP Technical Vitality:
WebSphere Lab Advocate for Royal Bank of Scotland
[attachment "sca-javacaa-1.1-spec-cd01-rev4a-Issue27.doc" deleted by Mike Edwards/UK/IBM]
[attachment "sca-javacaa-1.1-spec-cd01-rev4a-Issue27.pdf" deleted by Mike Edwards/UK/IBM] ---------------------------------------------------------------------
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