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Date: Sun, 29 Jun 2008 06:47:45 -0700 (PDT)
From: "Johannes Waltsgott (JIRA)" <jira@apache.org>
To: dev@ode.apache.org
Subject: [jira] Updated: (ODE-322) Add element to variable instead of
 overwriting it
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     [ https://issues.apache.org/jira/browse/ODE-322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Johannes Waltsgott updated ODE-322:
-----------------------------------

    Attachment: PortalArtifacts.wsdl

> Add element to variable instead of overwriting it
> -------------------------------------------------
>
>                 Key: ODE-322
>                 URL: https://issues.apache.org/jira/browse/ODE-322
>             Project: ODE
>          Issue Type: Wish
>    Affects Versions: 1.2
>            Reporter: Johannes Waltsgott
>            Priority: Trivial
>         Attachments: AccountManagementFaculty.wsdl, AccountManagementUniversity.wsdl, deploy.xml, PersonManagement.wsdl, Portal.bpel, Portal.wsdl, PortalArtifacts.wsdl
>
>
> Hi,
> I'm using a BPEL-Process with an ForEach-loop(lines 514-581), which gets an dynamically filled Array as input ($getLanguageSubscriptionsResponse), than performs as many <invoke>s as there are elements in the array and should write the result of the <invoke> to the global response message (getStudentDetailsResponse) of the process after each invocation. The problem is, in the ForEach-loop, it just copies the result to the global response message (lines 565 - 578) once and in the later repeats it just overwrites the former values in the global response message. The invocation itself works fine so far.
> Example:
> global response message after initialization (lines: 391 - 421):
> <getStudentDetailsResponse>
> ...
> <languages>
> <language>
> <languageName/>
> <languageId/>
> </language>
> </languages>
> ...
> </getStudentDetailsResponse>
> The ForEach-Loop delivers for 2 inputs for both a name and an id.
> This is how the global response message should look like:
> <getStudentDetailsResponse>
> ...
> <languages>
> <language>
> <languageName>Name 1</languageName>
> <languageId>1</languageId>
> </language>
> <language>
> <languageName>Name 2</languageName>
> <languageId>2</languageId>
> </language>
> </languages>
> ...
> </getStudentDetailsResponse>
> Instead it lokkes like this:
> <getStudentDetailsResponse>
> ...
> <languages>
> <language>
> <languageName>Name 2</languageName>
> <languageId>2</languageId>
> </language>
> </languages>
> ...
> </getStudentDetailsResponse>
> It just overwrites the first <language> entry with the second one instead of adding the second element after the first one.
> Please find the BPEL and WSDL files attached, all lines refer to Portal.bpel
> Maybe its more a xpath question than a BPEL question...
> Any hints are appreciated - thanks very much in advance...

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