Simple CRUD (Add, Edit, Delete and View) in JAVA using .TXT(text) file as database

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What we are going to learn is flat file manipulation by conducting Add, Edit, Delete and View record using .TXT file which is our flat file database. The data in our .TXT(text) file should be arrange in CSV (Comma Separated Value).

In flat file database, there is no column or fields to identify every data in a record but the data is imaginarily identified (e.g. the above record).

Now, we will start our CRUD in java by creating first our menu to navigate in add record module, edit record module, view all record module, search record module and delete record module.

Create setter method for our add record and put the following code to add record in .TXT file.

Create setter method for our view record and put the following code to view record from .TXT File.

Create setter method for our delete record and put the following code to delete record from .TXT File.

Create setter method for our search record and put the following code to search record from .TXT File.

Create setter method for our update record and put the following code to update record from .TXT File.

Sample screenshots of the Simple CRUD in Java using .TXT file as flat file database.

CRUD Menu screenshot

Simple CRUD (Add, Edit, Delete and View) in JAVA using .TXT(text) file as database

Add Record Module screenshot

Simple CRUD (Add, Edit, Delete and View) in JAVA using .TXT(text) file as database

View Record Module screenshot

Simple CRUD (Add, Edit, Delete and View) in JAVA using .TXT(text) file as database

Happy Coding. 🙂