Talend Data Mapper provides you with the possibility to export your Structures as CSV files, Java classes or Avro files, to enable you to work with the exported files in external tools.
The procedure for all three types of output file is more or less the same. Any particularlities based on the type of structure are specified below.
To export Structures as CSV files, Java classes or Avro files, do the following:
Click File > Export in the Export window that opens, expand Data Mapper and select CSV Export, Java Export or Avro Export as appropriate, then click Next.
In the window that opens, expand your project in the left-hand pane and select the Structures checkbox, then select the checkboxes in the right-hand window that correspond to the Structures you want to export.
In the To directory field, select the directory to which you want to export by clicking Browse, browsing to the target directory or clicking Make New Folder if the directory does not already exist, and then clicking OK.
[For Java classes] In the Java package name field, enter a name for the package you are going to create.
[For Avro files] In the Avro namespace field, enter a name for the Avro namespace.
Click Finish to complete the process.