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A hypothetical business scenario: An online A web application to apply for a Tax ID No. system. There is Number. This example shows a web-based Tax ID Application form. The user enters data, such as first and last name, date of birth, and place of birth, in the web application form, then . Then the user submits the data. The web form publishes its request to the sends the request to a servlet. The servlet publishes the request on the JMS submission topic. The applicationFormReceiver, which is a JMS Binding component that is a subscriber subscribes to the submission topic, receives the request. It then The applicationFormReceiver sends the data to the formProcessor via the NMR. The formProcessor , is a service engine that assigns the appropriate TIN to the user. After that, the The formProcessor then publishes the response to the result topic. A message driven bean (MDB) subscribes to the result topic, receives the response message, updates the TaxID database with the new Tax ID, and notifies the user that the request has been fulfilled. The user can then check the database to get the requested tax id number.

The following diagram illustrates this:

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