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From Chris Ma <...@ipm.edu.mo>
Subject Usage of nested scope
Date Thu, 06 Nov 2008 13:49:49 GMT

Hi experts,

   I am fresh in BPEL and studying the semantic of it. Does anybody can tell
me when should I use the nested scope? Are there any practical examples?
Cause I think nested scope can be represented by sequence in most case. 

Assume S is scope and S1 is a nested scope in S, P is the activities of S,
S1 is including in P. C is compensation of P, F is fault handler.

S: {P?C:F} 
S1:{P1?C1:F1}

It can most likely be written as S:{P;P1?C:F}

Thanks! 

Chris
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