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Posted to dev@tuscany.apache.org by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org> on 2007/02/28 00:43:05 UTC
[jira] Resolved: (TUSCANY-660) Should not have to repeat a
definition to publish it out of a composite
[ https://issues.apache.org/jira/browse/TUSCANY-660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Sebastien Delfino resolved TUSCANY-660.
--------------------------------------------
Resolution: Fixed
This has been resolved in the SCA 1.0 spec.
> Should not have to repeat a <service> definition to publish it out of a composite
> ---------------------------------------------------------------------------------
>
> Key: TUSCANY-660
> URL: https://issues.apache.org/jira/browse/TUSCANY-660
> Project: Tuscany
> Issue Type: Bug
> Components: Specification
> Affects Versions: Cpp-current
> Reporter: Jean-Sebastien Delfino
> Assigned To: Jean-Sebastien Delfino
> Fix For: Cpp-M3
>
>
> I'm trying to build a reasonably complex scenario with SCA (0.95), and
> wondering why I have to repeat myself so many times when I define
> services.
> Let's imagine that I want to build a simple Quoting service application.
> Here's what I'll want to
> do:
> Step 1. define a Quote component type, in the component type define a
> service, give it a name, specify its interface.
> Step 2. create a component of that type in a composite, indicate that I
> want my service visible outside the composite
> Step 3. take my composite to a system, configure an instance of it, bind
> my service to a SOAP endpoint
> Here's what it looks like with SCA 0.95:
> Step 1:
> Quote.componentType
> <componentType ...>
> <service name="QuoteService">
> <interface.wsdl
> interface="http://www.whatever.org/QuoteService/#wsdl.portType(Quote)"/>
> </service>
> ...
> </componentType>
> Step 2:
> QuotingEngine.composite
> <composite...>
> <service name="QuoteService">
> <interface.wsdl
> interface="http://www.whatever.org/QuoteService/#wsdl.portType(Quote)"/>
> <reference>QuotingEngineGorpImpl/QuoteService</reference>
> </service>
> ...
> </composite>
> Step 2:
> MyDeployedAndConfiguredQuotingSystem.composite
> <composite...>
> <service name="QuoteService">
> <interface.wsdl
> interface="http://www.whatever.org/QuoteService/#wsdl.portType(Quote)"/>
> <binding.ws
> port="http://www.whatever.org/QuoteService/#wsdl.endpoint(QuoteService/QuoteSOAPPort)"/>
> <reference>MyDeployedQuotingEngine/QuoteService</reference>
> </service>
> ...
> </composite>
> Why do I need to repeat the definition of
> QuoteService three times in this example?
> The SCA specification
> should not force me to repeat service definitions just to
> publish/promote them out of a composite.
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