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https://issues.apache.org/jira/browse/ODE-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13800446#comment-13800446
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Stan Angeloff commented on ODE-1007:
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Indeed, sorry for the duplicates. ODE-915 has a good summary and discussion so
will be keeping an eye on that one.
> Support in-line variable initialization
> ---------------------------------------
>
> Key: ODE-1007
> URL: https://issues.apache.org/jira/browse/ODE-1007
> Project: ODE
> Issue Type: Wish
> Components: BPEL Runtime
> Affects Versions: 1.3.6
> Reporter: Stan Angeloff
> Priority: Minor
>
> The OASIS WS-BPEL spec ([section
> 8.1|http://docs.oasis-open.org/wsbpel/2.0/OS/wsbpel-v2.0-OS.html#_Toc164738495])
> mentions that variables can be initialized in-line:
> {code:xml}
> <variables>
> <variable name="BPELVariableName"
> messageType="QName"?
> type="QName"?
> element="QName"?>+
> from-spec?
> </variable>
> </variables>
> {code}
> bq. A variable can optionally be initialized by using an in-line from-spec.
> From-spec is defined in section 8.4. Conceptually the in-line variable
> initializations are modeled as a virtual <sequence> activity that contains a
> series of virtual <assign> activities, one for each variable being
> initialized, in the order they are listed in the variable declarations. The
> virtual <assign> activities each contain a single virtual <copy> whose
> from-spec is as given in the variable initialization and the to-spec points
> to the variable being created.
> I tried:
> {code:xml}
> <bpel:variable name="variableEmailNextEmailDelivery" type="xsd:dateTime">
> <bpel:from><![CDATA[current-dateTime()]]></bpel:from>
> </bpel:variable>
> {code}
> but as soon as I reference `$variableEmailNextEmailDelivery` from a
> `<bpel:assign />` activity, I get:
> bq. Assignment Fault:
> {http://docs.oasis-open.org/wsbpel/2.0/process/executable}uninitializedVariable,lineNo=102,faultExplanation=The
> variable variableEmailNextEmailDelivery isn't properly initialized.
> ----
> Related:
> [BPEL-308 Support variable initialization per OASIS BPEL 2.0
> spec|https://issues.jboss.org/browse/BPEL-308]
> [Groups - New Action Item #0154 from-spec? inside variable is
> mi...|https://lists.oasis-open.org/archives/wsbpel/200608/msg00058.html]
> EDIT: Cannot figure out formatting in this thing...
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