Hi Godwin, As a workaround you can try the following.
This happens because of the following property contains null as string value <property name="Id" expression="json-eval($.id)" scope="default" type="STRING"/> So instead of reading the property in the argument, evaluating the JSON path will solve I think i.e <arg evaluator="json" expression="$.id"/> Regards Senduran On Wed, Mar 7, 2018 at 5:13 PM, Godwin Shrimal <[email protected]> wrote: > Hi All, > > If we pass a JSON Payload with a null value, it is considering that null > value as "null" string. Please see a sample API and payload > > API > ==== > > <resource methods="POST" uri-template="/testapi"> > > <inSequence> > > <property name="Id" expression="json-eval($.id)" scope="default" > type="STRING"/> > > <property name="ContractId" expression="json-eval($.contractid)" > scope="default" type="STRING"/> > > <property name="DealId" expression="json-eval($.dealid)" > scope="default" type="STRING"/> > > <payloadFactory media-type="xml"> > > <format> > > <m1:updateForOperation xmlns:m1="http://www.test.com.";> > > <m1:iId>$1</m1:iId> > > <m1:iBitrixDealId>$2</m1:iBitrixDealId> > > <m1:iBitrixContractId>$3</m1:iBitrixContractId> > > </m1:egateUpdateForBitrixOperation> > > </format> > > <args> > > * <arg evaluator="xml" expression="get-property('Id')"/>* > > <arg evaluator="xml" expression="get-property('DealId')"/> > > <arg evaluator="xml" expression="get-property(' > ContractId')"/> > > </args> > > </payloadFactory> > > <log level="full"/> > > <send> > > <endpoint key="conf:DSEndpoint"/> > > </send> > > <respond/> > > </inSequence> > > <outSequence> > > <send/> > > </outSequence> > > </resource> > > Payload > ====== > > { > > "id":null, > > "contractid":"test", > > "dealid":"test1" > > } > > According to above sample highlight argument passing to dss service as > "null" string. It looks this is a bug. > > > Thanks > Godwin > > -- > *Godwin Amila Shrimal* > Associate Technical Lead > WSO2 Inc.; http://wso2.com > lean.enterprise.middleware > > mobile: *+94772264165* > linkedin: *https://www.linkedin.com/in/godwin-amila-2ba26844/ > <https://www.linkedin.com/in/godwin-amila-2ba26844/>* > twitter: https://twitter.com/godwinamila > <http://wso2.com/signature> > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > >
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