Re: [sca-j] ISSUE 3 - revised proposal for resolution

From
David Booz <>
Date
2008-10-28T19:25:54+00:00
ID
Thread
Re: [sca-j] ISSUE 3 - revised proposal for resolution
Hi Simon,

It's been a long time since we talked about this, so we might have answered this before:

1) Are bindings allowed on services which have been derived from @Local services?  Assembly spec [1] doesn't say.  Perhaps this is an issue for Assembly.

2) An observation; Assembly spec [1] lines 2425-2426 will be affected by this resolution.

[1] http://www.oasis-open.org/committees/download.php/29678/sca-assembly-1.1-spec-cd01-rev2.pdf

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:

Simon Nash ---10/24/2008 03:59:39 PM---The following proposed resolution is a modification of the proposal submitted by Mike Rowley in

From:

Simon Nash <>

To:



Date:

10/24/2008 03:59 PM

Subject:

[sca-j] ISSUE 3 - revised proposal for resolution

The following proposed resolution is a modification of the proposal

submitted by Mike Rowley in

  http://www.oasis-open.org/apps/org/workgroup/sca-j/email/archives/200710/msg00059.html

Proposal:

Introduce a new interface annotation called @Local.  If a component implementation

implements an interface that has been marked as @Local, the component type will

include a service whose type is that (non-remotable) interface.  In this way, the

@Local annotation is similar to the @Remotable annotation, but without implying

remote-call semantics.

The rules for generating services for a class that does not include the @Service

annotation are the following:

1) If the class implements interfaces, generate services for each implemented

    interface that has been marked as either @Remotable or @Local, where the

    type of the service is that interface.  Any implemented interfaces that have

    not been marked as either @Remotable or @Local do not have services generated

    for them.

2) If the class implements no interfaces, it offers a single service whose type

    is that class.

   Simon

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