Hi Bernard, The attribute "enclosingElementProperty" is used to define the enclosing OM element in which all the other aggregated responses are accumulated. The message aggregation will happen to the payload using this enclosing tag as the root element of the aggregated payload [1] <https://docs.wso2.com/display/EI611/Aggregate+Mediator>. Since you have defined the property as follows, you receive the empty <all_programs xmlns=""/> element. Message aggregation will not happen to the property.
<property action="set" type="OM" name="all_programs"> <all_programs xmlns=""/> </property> Thanks, Prabushi [1] - https://docs.wso2.com/display/EI611/Aggregate+Mediator On Thu, Mar 8, 2018 at 1:15 PM, Bernard Paris <[email protected]> wrote: > Hi, > > could someone tell me why my "all_programs" property remains empty after > aggregation ? > In my logs I can see the aggregation seems to work correctly but > all_programs property is empty. > > Here is my code : > <iterate . . . > > <target> > <!— …. --> > </target> > </iterate> > <property action="set" type="OM" name="all_programs" > > <all_programs xmlns=""/> > </property> > <aggregate> > <completeCondition> > <messageCount max="-1" min="0"/> > </completeCondition> > <onComplete enclosingElementProperty="all_programs" > expression="//v1:pe" xmlns:v1="http://etnic.be/services/hops/habilitation/ > messages/v1" > > > <log category="DEBUG" description="DEBUG" level="custom"> > <property expression="$ctx:all_programs" name="______ all_programs ______" > /> > </log> > > > > Property stays empty even with expression="$body" ! > > [2018-03-08 08:27:44,463] [EI-Core] DEBUG - AggregateMediator Generating > Aggregated message from : <?xml version='1.0' > encoding='utf-8'?><soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body> > <v1:pe xmlns:v1="http://etnic.be/services/hops/habilitation/messages/v1";> > <v11:codePE xmlns:v11="http://enseignement.cfwb.be/types/ > habilitation/v1">soca1ba</v11:codePE> > <v11:codeGrade xmlns:v11="http://enseignement.cfwb.be/types/ > habilitation/v1">34</v11:codeGrade> > <v11:libellePE xmlns:v11="http://enseignement.cfwb.be/types/ > habilitation/v1">Bachelier en sociologie et anthropologie - > </v11:libellePE> > <v11:peUrl xmlns:v11="http://enseignement.cfwb.be/types/ > habilitation/v1">https://uclouvain.be/prog-soca1ba</v11:peUrl> > <v11:ue xmlns:v11="http://enseignement.cfwb.be/types/habilitation/v1 > "> > <v11:codeUE>LCOPS1113I</v11:codeUE> > <v11:nombreCreditsECTS>5.0</v11:nombreCreditsECTS> > <v11:codeQuadrimestre>Q2</v11:codeQuadrimestre> > <v11:libelleUE>Histoire moderne et contemporaine - > J.Campion</v11:libelleUE> > </v11:ue><v11:ue xmlns:v11="http://enseignement.cfwb.be/types/ > habilitation/v1"> > <v11:codeUE>LCOPS1124C</v11:codeUE> > <v11:nombreCreditsECTS>5.0</v11:nombreCreditsECTS> > ….. ….. ….. ….. etc. ….. > </v11:libelleUE> > </v11:ue></v1:pe></soapenv:Body></soapenv:Envelope> > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - AggregateMediator Enclosing > the aggregated message with enclosing element: all_programs > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - SequenceMediator Start : > Sequence <anonymous> > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - SequenceMediator Sequence > <SequenceMediator> :: mediate() > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - SequenceMediator Mediation > started from mediator position : 0 > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - LogMediator Start : Log > mediator > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - LogMediator ______ > all_programs ______ = <all_programs/> > [2018-03-08 08:27:44,465] [EI-Core] DEBUG - LogMediator End : Log mediator > > Thanks, > Bernard > > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Prabushi Samarakoon* Software Engineer Mobile: +94715434580 Email: [email protected]
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