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https://issues.apache.org/jira/browse/TUSCANY-3962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13129641#comment-13129641
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Mike Edwards commented on TUSCANY-3962:
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"The interface does contain overloaded methods but I think that this should be
allowed for an @Reference."
Uh - no. If this interface is meant to be remotable, this implies that the
reference *could* be changed by configuration to use a different service using
a different protocol, such as Web services, without changing the implementation
code at all. This is what SCA is about.
*IF* the interface has overloaded methods and the reference was switched to use
Web services, then it would fail. That is the reason for this restriction on
overloaded methods.
What you have in your example is a case of an interface that can only be used
remotely over a very limited set of protocols. I think that needs some special
handling so that it is clear that the interface is not usable more generally.
eg some kind of Intent gets applied that is only satisfied by a <binding.ejb>
or a similar style of mechanism.
> JCA20001 should not apply to interfaces which Tuscancy references
> -----------------------------------------------------------------
>
> Key: TUSCANY-3962
> URL: https://issues.apache.org/jira/browse/TUSCANY-3962
> Project: Tuscany
> Issue Type: Bug
> Components: OASIS Compliance - TUSCANY
> Affects Versions: Java-SCA-2.0-Beta3
> Environment: WindowsXP SP3
> Reporter: Glen Conboy
> Attachments: myscaproject.zip
>
>
> I have a component which references a Java RMI interface.
> When I try to run Tuscany I get this error:
> org.apache.tuscany.sca.interfacedef.OverloadedOperationException: [JCA20001]
> Cannot overload operation xyz on aaa.bbb.ccc.ddd.ServerInterface as it is a
> @Remotable interface
> JCA20001 basically states "Remotable Services MUST NOT make use of method
> overloading". However I think that this should only apply to services which
> Tuscany is exposing.
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