FTP Handler

FTP Handler is a helper class which facilitates data transfer through FTP protocol it has methods which extract,transform and load the data from file stored in FTP to any other allowed destinations.

Architecture

Functionality

The FTP handler serves as the backbone of the file adapter, providing access to and manipulation of files stored in the FTP channel. The files should be placed in a fixed structure within the main folder, with three separate folders named /new, /inprocess, and /processed. In the client source, the data file is initially placed in the /new folder. Once the process begins, the file is moved to the /inProcess folder. After the entire process is completed, the file is moved to the /processed folder.

The handler is used to perform various file activities such as reading, moving, splitting, merging, creating, uploading, and counting files.