[midPoint] Re. Multi-valued properties

[Paul Heaney]

Hi Deepak,

Pavol is right you need to return a List object luckily groovy has the 
tokenize operation which will do exactly that, I'm using the below in 
one of my connectors sucessfully:

  <inbound>
                         <strength>strong</strength>
                         <expression>
                         <script>
<language>http://midpoint.evolveum.com/xml/ns/public/expression/language#Groovy</language>
                             <code>
                                     if (!basic.isEmpty(input))
                                     {
                                         input.tokenize(",");
                                     }
                             </code>
                         </script>
                         </expression>
                         <target>
<path>$user/extension/pid:foo</path>
                         </target>

                     </inbound>

Cheers
Paul

On 13/05/14 08:31, Pavol Mederly wrote:
> Hello Deepak,
>
> although I'm not very familiar with groovy, your script seems to 
> return not a List, but an array (of strings).
> Please convert it to the java.util.List (or any Collection) before 
> returning the value to midPoint.
>
> Best regards,
> Pavol
>
>
> On 13. 5. 2014 7:47, Deepak Natarajan wrote:
>>
>> Hi Everyone -
>>
>> I have extended my Midpoint schema with a  custom multi-valued 
>> property like so :
>>
>>             <xsd:element name="foo" type="xsd:string" minOccurs="0" 
>> maxOccurs="unbounded">
>>                 <xsd:annotation>
>>                     <xsd:appinfo>
>>                         <a:indexed>true</a:indexed>
>>                     </xsd:appinfo>
>>                 </xsd:annotation>
>>             </xsd:element>
>>
>> How do I populate this from with an inbound mapping?
>>
>> When I do :
>>
>>                 <attribute>
>>                     <ref>ri:resourceFoo</ref>
>>                     <inbound>
>>                         <expression>
>>                             <script>
>>                                 <code>
>>                                         return resourceFoo.split(',')
>>                                 </code>
>>                             </script>
>>                         </expression>
>>                         <target>
>> <path>$user/extension/apos:foo</path>
>>                         </target>
>>                     </inbound>
>>                 </attribute>
>>
>> I get the error :
>> Caused by: java.lang.IllegalArgumentException: Expected class 
>> java.lang.String type, but got class [Ljava.lang.String;
>>         at 
>> com.evolveum.midpoint.prism.util.JavaTypeConverter.convert(JavaTypeConverter.java:240) 
>> ~[prism-2.3-SNAPSHOT.jar:na]
>>         at 
>> com.evolveum.midpoint.model.common.expression.ExpressionUtil.convertValue(ExpressionUtil.java:178) 
>> ~[model-common-2.3-SNAPSHOT.jar:na]
>>         at 
>> com.evolveum.midpoint.model.common.expression.script.jsr223.Jsr223ScriptEvaluator.convertScalarResult(Jsr223ScriptEvaluator.java:184) 
>> ~[model-common-2.3-SNAPSHOT.jar:na]
>>         ... 54 common frames omitted
>>
>> I have tested my groovy snipped and I'm assuming if it returns a List 
>> (as indicated in the stack trace), it would be handled by Midpoint. I 
>> couldn't find an example (maybe I missed this..)
>>
>> Thank you!
>>
>> BR/
>> -- 
>> Deepak Natarajan
>>
>>
>>
>>
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>
>
>
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