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Subject: New issue - ASSERT activity.
I'd like to propose the addition of an assertion facility to the BPEL language. Specifically I'd like to see <precondition> and <postcondition> elements added to the list of standard elements, something along the lines of: <any-activity> <precondition> <expression language="XPath"> some-xpath-expression </expression> </precondition> <postcondition> <expression language="XPath"> some-xpath-expression </expression> </postcondition> .... </any-activity> Interpetation of the <pre-/post-condition> elements would be optional, but if assertions are enabled the expressions must evaluate to "true" or else the process instance is immediately terminated (ala <terminate>). Assertions would be available to both executable and abstract processes. -standard argument for assertions goes here-. -maciej -- Maciej Szefler [mbs(a)fivesight.com] [+1-312-432-0556x226]
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