# Configuring a Job using a tJavaRow component

This use case shows that it is possible to access the input flow using a dedicated variable and following a specific syntax such as: *input\_row.name*. The source data is processed at runtime by the **tJavaRow** component.

A common Job using tJavaRow is generally composed of:

* a tFileInputDelimited component to read data from a text file,
* a tJavaRow to apply transformation to the data processed,
* a tLogRow component to print data in the console.

![](https://help.qlik.com/talend/en-US/components/7.2/Resources/images/tjavarow_use_case3.png)

## Procedure

1. In the Palette, slide a tFileInputDelimited , a tJavaRow and a tLogRow component onto the workspace.
2. Connect tFileInputDelimited to tJavaRow and tJavaRow to tLogRow using a Row > Main link.
3. Set the Basic settings of the tFileInputDelimited component.

   ![](https://help.qlik.com/talend/en-US/components/7.2/Resources/images/tjava_use_case3.png)
4. Double-click on tFileInputDelimited to display its Basic settings. The tFileInputDelimited reads the same text file and use the same schema as in the tJava example .
5. When prompted, click OK to accept the propagation or click afterward on the Sync columns button in the Basic settings view of tJavaRow.
6. Double-click on tJavaRow to display its Basic settings view and add the following code in the Code area:
   ```
   output_row.id = input_row.id;
   output_row.name = (input_row.name).toUpperCase();
   ```

   Information noteNote: This code converts the column names to upper case.
7. Execute the Job by pressing F6.

## Results

![](https://help.qlik.com/talend/en-US/components/7.2/Resources/images/tjavarow_use_case1.png)