Understanding the DataMapper transformer

The DataMapper transformer is more powerful and flexible as compared to the rest of the transformers that are provided with Studio. Like other transformers, DataMapper can transform data across formats and manipulate the payload values as well. DataMapper can map an input field to a different output field.

Getting ready

The DataMapper transformer works only in the Mule Studio Enterprise edition. DataMapper supports only six formats: CSV, XML, Java, Map, JSON, and Excel.

  1. Open Mule Studio and enter a name for the workspace as shown in the following screenshot:
    Getting ready
  2. To create a new project, go to File | New | Mule Project ...

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