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Siddhi Map CSV

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The siddhi-map-csv extension is an extension to Siddhi that converts messages with CSV format to/from Siddhi events.

For information on Siddhi and it's features refer Siddhi Documentation.


  • Versions 2.x and above with group id io.siddhi.extension.* from here.
  • Versions 1.x and lower with group id org.wso2.extension.siddhi.* from here.

Latest API Docs

Latest API Docs is 2.1.2.


  • csv (Sink Mapper)

    This output mapper extension allows you to convert Siddhi events processed by the WSO2 SP to CSV message before publishing them. You can either use custom placeholder to map a custom CSV message or use pre-defined CSV format where event conversion takes place without extra configurations.

  • csv (Source Mapper)

    This extension is used to convert CSV message to Siddhi event input mapper. You can either receive pre-defined CSV message where event conversion takes place without extra configurations,or receive custom CSV message where a custom place order to map from custom CSV message.


There are no other dependencies needed for this extension.


For installing this extension on various siddhi execution environments refer Siddhi documentation section on adding extensions.

Support and Contribution

  • We encourage users to ask questions and get support via StackOverflow, make sure to add the siddhi tag to the issue for better response.

  • If you find any issues related to the extension please report them on the issue tracker.

  • For production support and other contribution related information refer Siddhi Community documentation.