Version: 17.07
Supported Since: 17.07
CSV Row Extractor processing element can be used to extract a row in the CSV payload by the given zero-based index
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The CSV payload is expected to be in the RFC 4180 standard format.
In order to use this processing element, you must first select the CSV Message dependency from the processor list when you are creating an empty Ultra project. If you have already created a project, you can add this dependency via Component Registry. From Tools menu, select Ultra Studio → Component Registry and from the Processors list, select the CSV Message dependency |
Row Index * |
Basic |
Zero-based index of the row to be extracted
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Variable Name * |
Basic |
Variable name to store extracted row from the message |
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Return Type * |
Basic |
In the following use case, the requirement is to read a CSV file from a NIO File Ingress Connector extract a row from the CSV message payload and pass it to a custom processing element, perform some custom processing using the extracted row and finally deliver the message to a backend service via NIO HTTP Egress Connector