I'm using JPA 2.0, Mojarra 2.1.9 and its component library Primefaces 3.5. I have a table in MySQL database named state_table with three columns. state_id ...
I have this code in LogInService ...
By reading some tutorial i have written some peace of code to do crud operation . I just want to know how is this code is efficient or how can i make better ? Here i am giving code of 3 class 1. ...
Below is my method in checking if entity already exist. ...