Spring Boot

Micronaut Mastery: Use Micronaut Beans In Spring Applications

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Hubert Klein Ikkink

We can add Micronaut beans to the application context of a Spring application. Micronaut has a MicronautBeanProcessor class that we need to register as Spring bean in the Spring application context. We can define which Micronaut bean types need to be added to the Spring application context via the constructor of the MicronautBeanProcessor class. This way we can use Micronaut from inside a Spring application. For example we can use the declarative HTTP client of Micronaut in our Spring applications.

First we need to add dependencies on Micronaut to our Spring application. In this example we will use the Micronaut HTTP client in our Spring application and use Gradle as build tool. We must add the following dependencies:

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