Hi Thomas, Can you try defining the iterate and aggregate mediator having the* same ID*? As the example sketch below.
<iterate continueParent="true" expression="//jsonObject/components" xmlns:ns="http://org.apache.synapse/xsd"; id="YOUR_ID_HERE"></iterate> <aggregate id="YOUR_ID_HERE"></aggregate> Cheers, *Nadeeshaan Gunasinghe* Senior Software Engineer, WSO2 Inc. http://wso2.com +94770596754 | [email protected] | Skype: nadeeshaan.gunasinghe <#> <http://www.facebook.com/nadeeshaan.gunasinghe> <http://lk.linkedin.com/in/nadeeshaan> <http://twitter.com/Nadeeshaan> <http://nadeeshaan.blogspot.com/> Get your own email signature <https://wisestamp.com/email-install?utm_source=promotion&utm_medium=signature&utm_campaign=get_your_own> On Wed, Jan 24, 2018 at 3:18 PM, Thomas LEGRAND < [email protected]> wrote: > Hello everybody, > > I have a sequence where I receive JSON with the following format: > > { >> "mixed": true, >> "dateOrdering": "ASC", >> "components": [ >> { >> "numberOfDocument": 0, >> "updatedSince": "2017-12-25T00:00:00Z", >> "directory": "DIRECTORY_2", >> "specificity": "SPECIFICITY_2", >> "typology": "TYPOLOGY_2" >> }, >> { >> "numberOfDocument": 1, >> "directory": "DIRECTORY", >> "specificity": "SPECIFICITY", >> "typology": "TYPOLOGY" >> } >> ] >> } >> > > For each entry of the *components* array, I call a custom connector which > returns me JSON. The JSON is set in the body of the message as text and has > the following form: > > {"resourceType":"Bundle","entry":[{}, {}, {}]} >> > > My goal is to merge the *entry* array returned by every iteration. But to > understand how that work, for the moment, I implemented an iterate mediator > followed by an aggregate mediator with some logs. Like this: > > <iterate continueParent="true" expression="//jsonObject/components" >> xmlns:ns="http://org.apache.synapse/xsd";> >> <target> >> <sequence> >> <log level="custom"> >> <property expression="$body" name="ITERATING..."/> >> </log> >> <property expression="//components/numberOfDocument" >> name="numberOfDocument" scope="default" >> type="STRING"/> >> <property expression="//components/updatedSince" >> name="jsonStartDate" scope="default" type="STRING"/> >> <property expression="//components/directory" >> name="sqlDirectoryCriterion" scope="default" >> type="STRING"/> >> <property expression="//components/specificity" >> name="sqlSpecificityCriterion" scope="default" >> type="STRING"/> >> <property expression="//components/typology" >> name="sqlTypologyCriterion" scope="default" >> type="STRING"/> >> <icl_ged.getDocumentReferencesWithContent> >> <numberOfDocument>{$ctx:numberOfDocument}</ >> numberOfDocument> >> <jsonStartDate>{$ctx:jsonStartDate}</jsonStartDate> >> <sqlDirectoryCriterion>{$ctx:sqlDirectoryCriterion}</ >> sqlDirectoryCriterion> >> <sqlSpecificityCriterion>{$ >> ctx:sqlSpecificityCriterion}</sqlSpecificityCriterion> >> <sqlTypologyCriterion>{$ctx:sqlTypologyCriterion}</ >> sqlTypologyCriterion> >> </icl_ged.getDocumentReferencesWithContent> >> <payloadFactory media-type="json"> >> <format>$1</format> >> <args> >> <arg evaluator="xml" expression="$body/" >> literal="false"/> >> </args> >> </payloadFactory> >> <log level="full"> >> <property expression="$body" name="ITERATED..."/> >> </log> >> </sequence> >> </target> >> </iterate> >> <log level="full"> >> <property name="TEST" value="AFTER ITERATE"/> >> </log> >> <property name="result" scope="default"> >> <result/> >> </property> >> <aggregate> >> <completeCondition> >> <messageCount max="-1" min="1"/> >> </completeCondition> >> <onComplete enclosingElementProperty="result" >> expression="$body/jsonObject" xmlns:ns="http://org.apache. >> synapse/xsd"> >> <log level="custom"> >> <property expression="$body" name="AGGREGATING..."/> >> </log> >> </onComplete> >> </aggregate> >> > > The problem is that it does not seem to enter in the aggregate mediator > and, if I check my logs, I can see that the log with the property named > "TEST" and value "AFTER ITERATE" is evaluated before the log with the > property named "ITERATED" and the expression "$body". I can even see the > "TEST" log before the logs generated by my connector! > > Am I missing something? > > Regards, > > Thomas > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > >
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