Hi can any one help me to understand this github project?

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Hi i'm learning spring framework and planning to do a small project. the below link seems very useful but being a beginner, i cannot understand. Can anyone explain the project from the below link?

https://github.com/jackcrews/ProgrammingProblem.git

What I have tried:

I know Java and some spring basics but this is something new for me like @Configuration, @bean, and mainly i want to understand the usage of IOC here.

Posted 19-Apr-16 2:54am

Virat Panday

Updated 19-Apr-16 4:09am

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Sergey Alexandrovich Kryukov 19-Apr-16 9:16am

This is not really a question. Why would you possibly mean by such help? Define "help to understand"?

Do you mean Inversion of Control? Do you know what is it, how it works and why is it important?

—SA

Virat Panday 20-Apr-16 3:39am

Hi Thanks for your reply.

I just want to know how IOC is used in this project? I have experienced on BeanFactory but not on ApplicationContext and also i dont understand why we need a Config.java file to instantiate beans? According to my knowledge.., If we use ApplicationContext IOC, then that instantiates all the beans which we defined in configuration file during server start-up itself and it doesn't wait for someone to call getBean() method to instantiate beans like BeanFactory.

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

leon de boer · Answer 1 · 2016-04-19T04:09:00

In pseudo code it's reasonably simple, you have two parts a client and a service

The service expects the client to call validate with a password(s).
The service then checks the password(s) for a number of things
- checkLength .......... must contain 5-12 characters
- checkCase ......... must contain a mixture of cases
- checkLetterAndDigit ... must contain letters and digits
- checkSequenceRepetition ... must not contain repeats

Any errors are returned in a string list by the server
The client displays the errant password list.

Correct passwords do nothing and are basically ignored.

That is all the code does and you should be able to work out the various bits now.

Hi can any one help me to understand this github project?

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Hi can any one help me to understand this github project?

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