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Subject: RE: [wsbpel] Input and Input/output

Hi Yaron,

The formalism for output and output/input is based on partnerLinkTypes. A
receive on a partnerLink is equivalent to the output operation.
Receive/reply is equivalent to a output/input.

This is an area that is not easy to learn so we should try to have only one
formalism: output or partnerLinks.

How is dynamic binding implemented using output? Meaning in the case of an
output operation is the binding provided by the service that performes the
callback or the service that provides the callback?

Thank you,

> -----Original Message-----
> From: Yaron Goland [mailto:ygoland@bea.com] 
> Sent: Monday, August 25, 2003 8:39 AM
> To: Wsbpel@Lists. Oasis-Open. Org (E-mail)
> Subject: [wsbpel] Input and Input/output
> BPEL only supports input and input/output WSDL operations. It 
> does not support output and output/input. This makes sense as 
> the vast majority of Web Service stacks don't have support 
> for output and output/input either. However this is something 
> that needs to be expressed in the specification. I thought 
> text on the subject had been added to the spec but I just 
> looked for it and couldn't find it. Can anyone point me to 
> the text or do we need to open an issue?
> 	Thanks,
> 		Yaron

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