Dave, we have several examples of this in the FATS Domino system and I can show you how we elected to handle it.
Briefly, within the <paralleliterate> we set a "status of this operation"
variable to a value which signifies success, and each sub-operation within
that block is conditionalized with "...if I haven't failed yet, then do
this...". It does add some conditionality (which, I acknowledge, you state
you are trying to avoid) but not too much; at least these are not nested
cascading if/else blocks which would cause the indentation/readability to
become problematic.
---------------------------------------------------------------------------------------
Joe Veilleux
IBM/Lotus Domino Server Quality Engineering
550 King Street
Littleton MA 01460
Email: joeveill...@us.ibm.com
"David Miller"
<david_mil...@not
esdev.ibm.com> To
staf-users@lists.sourceforge.net
05/28/2010 11:54 cc
AM
Subject
[staf-users] Question on
"paralleliterate" and "continue"
I have a use case where I want to use a "paralleliterate", and within that
perform several operations. For each of these operations I want to check
for errors, and if an error occurs, end that "thread" (not proceed to
perform any further operations for that thread, but leave the other threads
to proceed). Normally, with a sequential "iterate", I would use a
"continue" in the error path to do that. I tried the "continue" within a
"paralleliterate" and it yielded:
|--------------------------------------------------------------------------|
| |
| |
| |
| Unhandled "Continue" condition found at end of job. |
| |
|--------------------------------------------------------------------------|
Is there some other way to do this other than having lots of nested
if/elses to handle the error checking after each operation?
Dave
___________
David J. Miller
Notes/Domino Automation Development Team
978-399-6023 (t/l 333-6023)
david_mil...@notesdev.ibm.com
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