Spring Boot Quick Start 12 - Returning Objects From Controller

You are blessed sir, your teaching style is amazing.

We are creating an object by calling parameterized constructor then what is the need of no args constructor in this program sir ? Is it mandatory to write no args constructor?

thanks for that Clearstream explanation

Hallelujah dude! You're one of the few out there who can teach this in such a clear, simple, yet thourough way. Thanks a lot!

when list of Topic object converts to json, is it serialization or deserialization ?

why can't I run my local host at 8080, anyone facing the same problem?

thank you for going slowly oh my god

Hi .. I have a question . when we run this locally we run it as a Java program , our main class that is marked as spring boot application loads the context , does component scan , maps our request. But how will it run on a prod env where we'll not be able to run the main method manually

hi , are each modules placed on different sub packages? like for example all things that are related to Topics are added under Topics package?

Landed here after searching videos trying to understand Spring and Sprint boot and this ended my search finally.

everything is fine. But why do we need to create an altogether new package, instead why not add classes to the existing package ? Can anyone tell me ?

wow spring boot is just so amazing, just wow i loved it, ohh man I am literally jumping, i love it, it sooooo good

The only difference here was that it put the list of objects all on one line

why is the Topic parameterized constructor calling super() method ? There is nothing Topic is being extended from. super() is used to call parent class method with same name(i.e. in case of overriding).

It helped me. Thank you!

So clearly explained

return Arrays.<Topic>asList(
new Topic("spring", "Spring Framework", "Spring Framework Description"),
new Topic("java", "Core Java", "Core Java Description"),
new Topic("javascript", "JavaScript", "JavaScript Description"));
}
Add generic <Topic>

Your tutorials are great! Any particular reason to have a no-arg constructor here?

Got this error, can anyone help? {"cause":null,"message":"Could not resolve repository metadata for topics."}

Thank you so much! This is helping me a lot!!!!