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Mastering Spring Cloud
book

Mastering Spring Cloud

by Piotr Mińkowski
April 2018
Intermediate to advanced content levelIntermediate to advanced
432 pages
10h 38m
English
Packt Publishing
Content preview from Mastering Spring Cloud

Implementing Hystrix's commands

Spring Cloud Netflix Hystrix looks for a method that is annotated with the @HystrixCommand annotation, and then wraps it in a proxy object connected to a circuit breaker. Thanks to this, Hystrix is able to monitor all calls of such a method. This annotation currently works only for a class marked with @Component or @Service. That's important information for us, because we have implemented the logic related to other services calling in all the previous samples inside the REST controller class, which is marked with the @RestController annotation. So, in the customer-service application, all that logic has been moved to the newly created CustomerService class, which is then injected into the controller bean. The ...

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Publisher Resources

ISBN: 9781788475433Supplemental Content