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Subject: RE: [wsbpel] Issue - 90 - Assignment of external data into a variable
If the content served by the URI is
dynamic and we can therefore not benefit from static analysis than this feature
might be best implemented using a simple XPATH function. - Edwin From: Kristofer Agren [mailto:kagren@pakalert.com] Point taken; this is true for all but
relative URI references, in which case I would treat it as part of the BPEL
deployment package that would contain the .bpel, .wsdl and .xsd (if any)
resources. My concern with modeling it as a service is that it will not be
clear that the purpose of the call is to simply fetch static data. Kristofer From: Ron Ten-Hove [mailto:Ronald.Ten-Hove@Sun.COM] I
worry about the use of direct references to files from within a BPEL process
for several minor reasons, but one primary one: portability. The file cannot
reasonably be at the same URI for every BPEL installation. Ugo's suggestion of
modelling the file resource as a service is far more portable, since it wraps
the inherently non-portable resource in a separate service that at the abstract
level (that is, the BPEL view of services) is always the same. This
issue has been added to the wsbpel issue list. The issues list is posted as a
Technical Committee document to the OASIS WSBPEL TC
pages on a regular basis. The current edition, as a TC document, is the
most recent document with the title in the "Issues" folder of the WSBPEL
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editor's working copy, which will normally include an issue when it is
announced, is available at this
constant URL. Issue - 90 - Assignment of external data into a variable
Status: open <assign> <copy> <from location="uri" query="queryString"?/> <to.../> </copy> </assign>
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