Expose Talend Work ETL as Web Services

Question

I am currently evaluating Talend ETL (Talend Open Studio for data integration).

I would like to know how / if I can publish an ETL job as a web service.

I know that I can export jobs as web services and call them through a specific URL, but my goal is to show a specific WSDL with IN / OUT parameters.

Example usage example:

1) Call WS in Talend ETL and pass XML with data

2) Talend ETL extracts data from XML and inserts it as a variable into the query that should be executed in the database.

3) Talend ETL translates the results from DB to XML data and responds to the WS client.

Finally, I would also like to know if the same script can be shown as a REST service.

Answer 1

You must use Talend ESB for such use.
There is a very good tutorial on the Talend website designed to provide a REST service with a query in the mysql database:
How to create a REST service

Additional Talend ESB tutorials can be found here .