Spring Boot MicroServices Course : RestClient with Resilience4j Patterns Applied

#sivalabs #java #spring #springboot #springcloud #microservices #restapi #rabbitmq #testing #junit #junit5 #maven #testcontainers #docker #kubernetes #wiremock
In this video, you will learn:
► How to implement REST API client using RestClient
► Implementing CircuitBreaker and Retry using Resilience4j
► WireMock for mocking API Integrations for testing
❤️ Thanks for watching
References
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⭐ Source Code: github.com/sivaprasadreddy/sp...
⭐ Spring Boot Tutorials: www.sivalabs.in/spring-boot-t...
⭐ testcontainers.com/guides/tes...
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Blog: www.sivalabs.in
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GitHub: github.com/sivaprasadreddy
LinkedIn: / ksivaprasadreddy
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⭐ Tags ⭐
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[@srikanthreddy6991]

I am sharing these videos with my friends. No body is explained real time development with testing..keep posting content sir

[@dominicktunac9562]

Keep it up Siva, thanks for these lessons!

[@matheusemm]

Great video, and Resilience4j is an excellent lib! One aspect that maybe I would have explored in a different angle is exception handling on the client/RestClient integration between order and catalog service. The approach taken on `ProductServiceClient`, with the fallback method, ends up transforming network errors (e.g. timeouts) into "bad request" responses (product not found). Depending on the system need, that may not be the appropriate approach. But given the code that we have so far, I guess it would be easy to handle any exceptions raised by the network call in the `GlobalExceptionHandler`. I am looking forward for the next videos!

[@sivalabs]

You can also handle Rest call errors using onStatus(..) callback like this docs.spring.io/spring-framework/reference/integration/rest-clients.html#_error_handling

[@sakthinivas1840]

Hi Siva, can we use Mockito inplace of Wire mock? Can you please let us know the advantage using Wire mock server instead of Mockito, thanks

[@sivalabs]

In this video, I talked about exactly this kzbin.info/www/bejne/Z5evf6SwotN_jsU

[@manuonda]

@@sivalabs thanks

[@gaurav455]

Why ProductServiceClient class is public? Is it not a part of repository layer?

[@sivalabs]

It's not part of domain package and I have created a separate "clients" package that holds all the external clients. So, ProductServiceClient is public.

[@udiptadas705]

Sir what macbook you are using?

[@sivalabs]

I am using MacBook Pro M1.