On 5/18/06, Nicolas <[email protected]> wrote:
>
> Also, on shutdown, things are going a bit crazy. I get concurrent
> access exception traces, and I'm not sure the openwfe store is kept
> in a stable state. Can somebody have a look.
I take this back, a clean build is not showing the same symptoms, and
a shutdown is done cleanly.
That pretty much simplifies everything :-)
In a flow, how do you test if a variable is null ?
with <undefined/> :
http://www.openwfe.org/docbook/build/ch06s05.html#expression_undefined
In the magnolia time based activation, we sleep until ${f:endDate}.
if ${f:endDate} is null, I would like to just terminate the flow and
not execute the deactivation.
In openwfe words, we have:
<sleep until="${f:endDate}"/>
<participant ref="command-deactivate"/>
what's the expression to check for non null on f:endDate ?
Ah, "non-null", then it's <defined/> :
http://www.openwfe.org/docbook/build/ch06s05.html#expression_defined
Bye,
--
John Mettraux -///- http://jmettraux.openwfe.org
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