This example shows how to read and process NACHA files and parse the ACH format.
To read ACH format I used code from an open source project http://achviewer.sourceforge.net/.
This project is a Swing Java application that allows to open ach files, view the contents and modify and add records.
Using a custom java component I embedded the code from this project. This will read the file and return Pojos
NachaToJavaTransformer.java: is the code for a MessageTransformer that references the ACHViewer code.
This Message Transformer is used in the flow to read the files.
1. To read, modify or create new files, run the app from the command line:
java -jar ACHViewer.jar
2. Open the mule project
3. The src/test/resources contains two example files.
Place them in a temp folder and modify the mule-app.properties with the properties for input folder and output folder.
4. The file inbound will pick and read the files. The message processor will process the file contents and return Pojos with the ACH structure. The datamapper will transform that to a Map.
This example is built with runtime 3.5.1
ACH Viewer open source project: http://achviewer.sourceforge.net/