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create simple login

 
Nag Addepalli
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Posts: 9
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create a simple login with following rules
1. Jsp -> Only presentation logic
2. Servlets -> Business logic
3. jdbc queries -> Properties files
4. use variables as meaningful names.
5. html field names and servlet fields must be same.
6. Maintain a separate properties file for every module to store jdbc queries
7. Use only prepareStatement(). This line of code should get executed only one time through out the life time of application. So that use static bloxk n write this code. In methods simply write either executeQuery() or executeUpdate() according to requirements after setting all the input values.
8. Write persistence logics (database related logics) only in DAO [Data Access Object] class
9. Exception handling is madatory for every java method
10. Use log4j instead of System.out.println() messages



 
Bear Bibeault
Author and ninkuma
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What problems are you having with your code?
 
Nag Addepalli
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I want total coding for this
 
Bear Bibeault
Author and ninkuma
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Well that's not going to happen. You need to do your own work. We'll help you with it, but you need to write your own code.
 
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