[midPoint] No such property: iterationToken

[Deepak Natarajan]

Hi Ivan -

Thanks - yes, this is the first time I am trying using the script var in
inbound mappings as well - apparently Midpoint doesn't like it - so I
will have to do it in a template (like in your previous examples). I was
already setting the user name in an inbound expression - just needed the
iteration token to resolve conflicts.

I already have your example - I was just trying to move it into the
schema handling, rather than the object template, so I'll just do it
like you did.

Thanks!

BR/Deepak

> Ivan Noris <mailto:ivan.noris at evolveum.com>
> July 1, 2014 at 2:29 PM
> Hi Deepak,
>
> just a note from a practice: I've never used iterations on inbound.
> But you can use them in object template to generate (for example)
> unique user/name property.
>
> So in a few words, you would not set user/name from inbound
> expressions, but you would compute it from object template.
>
> I believe I've dropped some example to the list before, if not, I can
> drop one later today if you're interested.
>
> Regards
>
> Ivan
>
> On 07/01/2014 12:41 PM, Deepak Natarajan wrote:
>
> -- 
> Ing. Ivan Noris
> Senior Identity Management Engineer
> evolveum.com
> ___________________________________________
> "Idem per idem - semper idem Vix."
> _______________________________________________
> midPoint mailing list
> midPoint at lists.evolveum.com
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> Deepak Natarajan <mailto:dnataraj at trilobytesystems.com>
> July 1, 2014 at 1:41 PM
>
> Hmmm. Looking at the documentation again, it seems inbound mappings
> are mentioned nowhere.
>
> Are these iteration tokens only valid for outbound mappings (i.e
> should I move this usage on inbound mappings to a user creation template?)
>
> Why is this so....?
>
>
> Deepak Natarajan <mailto:dnataraj at trilobytesystems.com>
> July 1, 2014 at 1:37 PM
> Hi -
>
> I'm trying to formulate unique uid's for the user on an inbound mapping.
> I am using iterationToken (I am using a snippet from one of Ivan's
> examples).
>
> This is my attribute mapping
>
> <attribute>
> <ref>icfs:name</ref>
> <limitations>
> <minOccurs>0</minOccurs>
> <access>
> <read>true</read>
> <add>true</add>
> <modify>true</modify>
> </access>
> </limitations>
> <inbound>
> <c:expression>
> <c:script>
> <c:code>
> input + '-apos' + iterationToken
> </c:code>
> </c:script>
> </c:expression>
> <target>
> <path>$user/name</path>
> </target>
> </inbound>
> </attribute>
>
> followed by the iteration definition :
>
> <iteration>
> <maxIterations>999</maxIterations>
> <tokenExpression>
> <script>
> <code>
> if (iteration == 0) {
> return "";
> } else {
> return "" + (iteration + 1)
> }
> </code>
> </script>
> </tokenExpression>
> </iteration>
>
> I am getting the following exception, when I import users :
>
> Caused by:
> com.evolveum.midpoint.util.exception.ExpressionEvaluationException:
> groovy.lang.MissingPropertyException: No such property: iterationToken
> for class: Script17 expression in mapping in inbound expression for
> {http://midpoint.evolveum.com/xml/ns/public/connector/icf-1/resource-schema-3}name
> in resource:036f0100-2fe8-49e1-a8fd-5548374f8703(APOS CSV Feeder
> Resource Definition)
> at
> com.evolveum.midpoint.model.common.expression.script.jsr223.Jsr223ScriptEvaluator.evaluate(Jsr223ScriptEvaluator.java:124)
> ~[model-common-3.0.jar:na]
> at
> com.evolveum.midpoint.model.common.expression.script.ScriptExpression.evaluate(ScriptExpression.java:108)
> ~[model-common-3.0.jar:na]
> at
> com.evolveum.midpoint.model.common.expression.script.ScriptExpressionEvaluator.transformSingleValue(ScriptExpressionEvaluator.java:58)
> ~[model-common-3.0.jar:na]
> at
> com.evolveum.midpoint.model.common.expression.evaluator.AbstractValueTransformationExpressionEvaluator$1.process(AbstractValueTransformationExpressionEvaluator.java:420)
> ~[model-common-3.0.jar:na]
> ... 50 common frames omitted
> Caused by: javax.script.ScriptException:
> groovy.lang.MissingPropertyException: No such property: iterationToken
> for class: Script17
> at
> org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:323)
> ~[groovy-1.8.6.jar:1.8.6]
> at
> org.codehaus.groovy.jsr223.GroovyCompiledScript.eval(GroovyCompiledScript.java:41)
> ~[groovy-1.8.6.jar:1.8.6]
> at javax.script.CompiledScript.eval(CompiledScript.java:92)
> ~[na:1.7.0_45]
> at
> com.evolveum.midpoint.model.common.expression.script.jsr223.Jsr223ScriptEvaluator.evaluate(Jsr223ScriptEvaluator.java:122)
> ~[model-common-3.0.jar:na]
> ... 53 common frames omitted
> Caused by: groovy.lang.MissingPropertyException: No such property:
> iterationToken for class: Script17
> at
> org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:50)
> ~[groovy-1.8.6.jar:1.8.6]
> at
> org.codehaus.groovy.runtime.callsite.PogoGetPropertySite.getProperty(PogoGetPropertySite.java:49)
> ~[groovy-1.8.6.jar:1.8.6]
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:231)
> ~[groovy-1.8.6.jar:1.8.6]
> at Script17.run(Script17.groovy:2) ~[na:na]
> at
> org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:320)
> ~[groovy-1.8.6.jar:1.8.6]
> ... 56 common frames omitted
>
> I seem to be following the general guidelines here :
> https://wiki.evolveum.com/display/midPoint/Unique+Account+Username+HOWTO
>
> Am I missing something?
>
> Thanks in advance -
> BR/Deepak
>
>
>
>

-- 
Deepak Natarajan
Director

Trilobyte Systems ApS

Falkoner Alle 1, 3            Frederikinkatu 61A, 6th Floor
2000 Frederiksberg         Business Center Papula
Denmark                          00100 Helsinki
                                        Finland

Tel : +45 29375068
http://www.trilobytesystems.com


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