Using a field value as a filename

The technique below explains how to set the destination file name to the value of one of the fields in the source.

Step 1. Set up a flow where the destination is a file.

Step 2. When creating the transformation - click the Mapping button and select the tab Parameters.

Step 3. Make sure Steam Data is unchecked.

Step 4. Check Execute Transformation Rules after extract and enter the following code into the Transformation Rules field:

importPackage(com.toolsverse.config);

var props = SystemConfig.instance().getProperties();

// InvoiceNo is just an example. Use whatever field name it makes sense to use.
props.put("InvoiceNo", dataSet.getFieldValue(dataSet.getRecord(0), "InvoiceNo").toString());

InvoiceNo in the code above is just an example. Use whatever field name it makes sense to use.

Step 4. Click Save and Close.

Step 5. Enter {InvoiceNo}.xml into the TO field:

Use the same variable (token) name that you used in the code example above.