Re: [sca-assembly] NEW ISSUE: binding decl for producer/consumer areproblematic

[Mike Edwards <mike_edwards@uk.ibm.com>]

Logged as:  http://www.osoa.org/jira/browse/ASSEMBLY-241


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:	Anish Karmarkar <Anish.Karmarkar@oracle.com>
To:	OASIS Assembly <sca-assembly@lists.oasis-open.org>
Date:	17/08/2010 07:41
Subject:	[sca-assembly] NEW ISSUE: binding decl for producer/consumer are problematic

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Title: binding decl for producer/consumer are problematic

Target: assembly 1.2

Description:
The current WD of 1.2 allows for bindings to occur on producers, 
consumers and channels. 1.2 eventing is a closed system, in the sense 
that Producers and consumers are allowed to connect only to one or more
channels in the SCA domain. This scenario is therefore very analogous to
an SCA reference where the reference is not wired to an external 
service. In that case, we disallow references from having a binding. 
Instead we require the the target of the reference use 
<service-name>/<binding-name> to select a binding offered by
the service.

The eventing analog of this is channels offering zero or more bindings
and the Producer/Consumer source/target can be connected to 
<channel-name>/<binding-name>

Proposal:
Outline -- remove the producer/binding and consumer/binding elements and
allow target/source to point to <channel-name>/<binding-name>

-Anish
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