Add query params dynamically at endpoint API WSO2 ESB

Question

I'm trying to edit an api resource in WSO2 ESB to put query params dinamically in the end of endpoint URL.

At this moment, the resource is like this:

<resource methods="GET" uri-template="/searchEngine/sortAndFilterBeneficiaries*">
  <inSequence>
     <log level="custom">
        <property name="Access token value" expression="$trp:Authorization"/>
     </log>
     <oauthService remoteServiceUrl="https://server:port/services/" username="[email protected]" password="admin"/>
     <header name="Authorization" scope="transport" action="remove"/>
     <send>
        <endpoint>
           <http method="get"
                uri-template="http://server:port/project-web-services/services/project-rs/searchEngine/sortAndFilterBeneficiaries?criterioOrdenacion={query.param.criterioOrdenacion}&amp;registrosPorPagina={query.param.registrosPorPagina}&amp;numPagina={query.param.numPagina}&amp;userId={query.param.userId}&amp;serviciosSeleccionados={query.param.serviciosSeleccionados}&amp;fechaRequerida={query.param.fechaRequerida}&amp;limiteInfDias={query.param.limiteInfDias}&amp;limiteSupDias={query.param.limiteSupDias}&amp;ubicacion={query.param.ubicacion}&amp;limiteDistancia={query.param.limiteDistancia}&amp;valoraciones={query.param.valoraciones}&amp;competencias={query.param.competencias}"/>
        </endpoint>
     </send>
  </inSequence>

But, I'm doing this:

<resource methods="GET" url-mapping="/searchEngine/sortAndFilterBeneficiaries*">
  <inSequence>
  <filter source="$ctx:query.param.criterioOrdenacion" regex="PRODUCTION">
<then>
                <property name="REST_URL_POSTFIX" expression="fn:concat(get-property('axis2','REST_URL_POSTFIX'), '&amp;criterioOrdenacion={query.param.type}')" scope="axis2" type="STRING"/>
</then>
  </filter>
     <log level="custom">
        <property name="Access token value" expression="$trp:Authorization"/>
     </log>
     <oauthService remoteServiceUrl="https://server:port/services/" username="[email protected]" password="admin"/>
     <header name="Authorization" scope="transport" action="remove"/>
     <send>
        <endpoint>
           <http method="get"
                uri-template="http://server:port/project-web-services/services/project-rs"/>
        </endpoint>
     </send>
  </inSequence>

Is this correct?

Milad Kianmehr Milad Kianmehr · Accepted Answer · 2015-11-15T10:50:10

This is correct. When you want to change base path only one endpoint will be affected, but in first case you must update all dynamic endpoint.

Add query params dynamically at endpoint API WSO2 ESB

1 Answers