[midPoint] assignmentTargetSearch "null polystring orig" error

Devin Rosenbauer devin at identityworksllc.com
Mon Dec 7 16:05:07 CET 2015


In this case, I'm actually not making any changes to the input object.
Given Name is already set to the value that shows up in the error message
("Devin"), and I'm just hitting Save with the Reconcile checkbox checked.

However, this also happens if I change the name to something else. In both
cases, it's not null.

On Mon, Dec 7, 2015 at 10:02 AM, Radovan Semancik <
radovan.semancik at evolveum.com> wrote:

> Hi,
>
> I have similar mapping working in our story tests.
>
> How does your input object looks like? I mean, how does the user looks
> like before it is processed by the template?
> Is there any chance that the givenName is null?
>
> The evaluation of null expressions has changed a bit in 3.3. But I think
> that your expression should work and you are probably hitting a but. I will
> need more data to replicate it.
>
> --
> Radovan Semancik
> Software Architectevolveum.com
>
>
>
> On 12/04/2015 05:15 PM, Devin Rosenbauer wrote:
>
> Can anybody else please try this mapping on their end and see if it works?
>
> On Tue, Dec 1, 2015 at 1:51 PM, Devin Rosenbauer <
> devin at identityworksllc.com> wrote:
>
>> Version is 3.3.
>>
>> I've got the following in my user template, based on a somewhat modified
>> version of what's in the documentation online:
>>
>>   <mapping>
>>       <source>
>>          <c:path>$user/givenName</c:path>
>>       </source>
>>       <expression>
>>          <assignmentTargetSearch>
>>             <targetType>c:OrgType</targetType>
>>             <filter>
>>                <q:equal>
>>                   <q:path>c:name</q:path>
>>                   <q:value>
>>                      <expression>
>>                         <path>$givenName</path>
>>                      </expression>
>>                   </q:value>
>>                </q:equal>
>>             </filter>
>>             <createOnDemand>true</createOnDemand>
>>             <populateObject>
>>                <populateItem>
>>                   <expression>
>>                      <c:path>$givenName</c:path>
>>                   </expression>
>>                   <target>
>>                      <c:path>name</c:path>
>>                   </target>
>>                </populateItem>
>>             </populateObject>
>>          </assignmentTargetSearch>
>>       </expression>
>>       <target>
>>          <c:path>assignment</c:path>
>>       </target>
>>    </mapping>
>>
>> I expect that this would create an Org called "Devin" and assign the user
>> to it.
>>
>> Here's what I get as an error message when I attempt to save and
>> reconcile the user:
>>
>>    - Failed to convert query. Reason: Null polystring orig in
>>    XNode(map:1 entries)(givenName=PPV(PolyString:Devin); ) in expression in
>>    mapping in objectTemplate:c0c010c0-d34d-b33f-f00d-777222222334(User
>>    Template 2)
>>    - operation.com.evolveum.midpoint.web.page.admin.PageAdminFocus.save
>>       - *Cause:*
>>
>>       Failed to convert query. Reason: Null polystring orig in
>>       XNode(map:1 entries)(givenName=PPV(PolyString:Devin); ) in expression in
>>       mapping in objectTemplate:c0c010c0-d34d-b33f-f00d-777222222334(User
>>       Template 2)
>>
>> The documentation on the Expressions page and the samples appear to be
>> somewhat incorrect here. I've had to make some corrections from <query> to
>> <filter>, adding a <source>, and so forth. I also am temporarily using an
>> OOTB field instead of a custom field to ensure that it's a PolyString and
>> not an xsd:string, just to make sure that wasn't the issue.
>>
>> At this point, it seems pretty clear that it is grabbing the value in the
>> XNodeMap, since it's printed in the error message.
>>
>> So, how should this mapping be structured to do what I need to do?
>>
>> --
>> Devin Rosenbauer
>> Principal Consultant
>> Identity Works LLC
>> +1 585 210 3201 <%2B1%20585%20210%203201>
>>
>
>
>
> --
> Devin Rosenbauer
> Principal Consultant
> Identity Works LLC
> +1 585 210 3201
>
>
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-- 
Devin Rosenbauer
Principal Consultant
Identity Works LLC
+1 585 210 3201
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