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Asked: 2026-06-09T02:55:05+00:00

Myself: New to WSO2, Evaluating multiple ESB products Here is what I am trying

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Myself: New to WSO2, Evaluating multiple ESB products

Here is what I am trying to do with wso2 ESB

  1. Application “A” will send a zipcode (SOAP-WDSL) to WSO2-ESB
  2. WSo2 will use that zip-code and query National WeatherService and obtain
    the Lati-Long for zipcode
    LatLonListZipCode method at
    http://graphical.weather.gov/xml/SOAP_server/ndfdXMLserver.php?wsdl
  3. Return the lat-Lon to Application “A”

Would someone please guide me , like where to start and the components needed so forth?

I am kind of confused by all the terminologies and over complicated product names and hierarchy (carbon, oxygen so forth)

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  1. Editorial Team

    For your requirement what you simply need is to create a Proxy service in WSO2 ESB to invoke this Backend service. (National WeatherService)

    If you want to get started with WSO2 ESB I recommend you to 1st go though. WSO2 ESB Sample guide and WSO2 ESB Configuration. Where you can get a head start using that.

    For your scenario you can simply follow the below steps to create a simple WSDL Proxy create a working scenario which you can later improve (ex with routing , monitoring etc..)

    1) Login to WSO2 ESB.

    2) Go to Proxy Service Adding Section

    3) Select WSDL Based Proxy as the Template

    4) Give a Proxy name , WSDL url , Service name (ndfdXML) , WSDL Port (ndfdXMLPort) and tick Publish Same Service Contract

    And create the service.

    Now you have exposed the same service though WSO2 ESB. You can go to service list section.Get the Service EPR details and invoke the service using your application.

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