atom feed4 messages in org.oasis-open.lists.wsbpelRe: [wsbpel] Issue - 13 - Clarification
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Dieter Koenig1Jul 22, 2004 1:01 am 
Yaron Y. GolandJul 23, 2004 9:44 am 
Alex YiuJul 23, 2004 1:57 pm 
Dieter Koenig1Jul 24, 2004 1:13 am 
Subject:Re: [wsbpel] Issue - 13 - Clarification
From:Alex Yiu (alex@oracle.com)
Date:Jul 23, 2004 1:57:50 pm
List:org.oasis-open.lists.wsbpel

+1!!! also.

I have been mentioning this issue on and off also for months. :-) I am not sure whether TC needs to formally vote on it again. Or, we can just delegate this to editing group?

Anyhow, after we got a resolution on Issue 103 (hopefully within 2 weeks), then editing group can edit the changes in one transaction.

Thanks!

Yaron Y. Goland wrote:

+1!!!

With the resolution of issue 13, several expression attributes have been changed to nested elements. This is good.

According to the issue resolution, "this would affect <from>, <to>, <propertyAlias>, and conditions".

It seems that the deadline and duration expressions in <wait> and <onAlarm> have not yet been considered:

<wait standard-attributes> <for expressionLanguage="anyURI"> ... durationExpression ... </for> <until expressionLanguage="anyURI"> ... deadlineExpression ... </until> standard-elements </wait>

<onAlarm> <for expressionLanguage="anyURI"> ... durationExpression ... </for> <until expressionLanguage="anyURI"> ... deadlineExpression ... </until> activity </onAlarm>

From my point of view, the issue 13 resolution should be augmented with a clarification that *ALL* places are affected where queryLanguage or expressionLanguage applies, that is, - Query expressions ("from" and "to" in assignments and property aliases) - Boolean-valued expressions (transition conditions, join conditions, while condition, and switch cases) - Deadline-valued expressions ("until" element of onAlarm and wait) - Duration-valued expressions ("for" element of onAlarm and wait) - General expressions (assignment)

Kind Regards DK

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