Remove File

Overview

The Remove File Component removes a specified file from the database using its unique file ID. This ensures that unwanted or obsolete files are deleted efficiently from the system.

Usage

This component is used when a file needs to be permanently removed from the database, ensuring storage optimization and compliance with data retention policies.

Properties

Input Ports

Output Ports

Processing Logic

1. Receives Input Data:

   • Accepts a fileId that identifies the file to be deleted.

2. Deletes the File:

   • Locates the file in the database.

   • Removes the file permanently.

3. Confirms Deletion:

   • Emits the fileId of the deleted file as confirmation.

   • If an error occurs (e.g., file not found), it is logged or raised appropriately.

Output Data Schema

Notes

• Permanent Deletion: Once removed, the file cannot be recovered.

• Efficient Storage Management: Helps free up space in the database.

• Error Handling: Ensures errors are logged when deletion fails.