AdamBien/129thAirhacksQ&A.md

Created November 12, 2024 06:30

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129thAirhacksQ&A.md

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129thAirhacksQ&A.md

Ask questions and see you at December, 9th 8 pm CET: youtube.com/c/bienadam

Also checkout recent episode:

Please keep the questions as short and as concise as only possible. Feel free to ask several, shorter questions. I will also cover some questions in my "shorts" youtube.com/@bienadam/shorts between the shows.

Upcoming airhacks.tv events are also going to be announced at meetup.com/airhacks

New: the airhacks.tv discord server: discord.gg/airhacks

eniuane commented Dec 6, 2024

Hi again Adam!

One more question, I see that you expose the JPA entity on the boundary layer, sometimes as a response and others as a request. What is the best approach if you need to do some bean validation on those objects to return 400? Is to create a specific class for the request? Or you add the bean validations annotations to the jpa entity class? Or create a method to validate and if there is a problem it returns 400?

e.g. the ebank repository that you have, imagine that you wanted to return 400 if you try to create an account without the name of the person (new field) you would add that validation to the method “isValidForCreation”?

Thanks!

sakariye commented Dec 6, 2024

Hi Adam,

This is not a question but a suggestion. It would be cool if you brought on the LangGraph4J (a sister project to LangChain4J) developer on your podcast. From the project page: LangGraph for Java. A library for building stateful, multi-agents applications with LLMs, built for work with langchain4j