Re-run Spring Boot Configuration Annotation Processor to update generated metadata

🚀 Re-running Spring Boot Configuration Annotation Processor to Update Generated Metadata

So, you added the following dependency to your pom.xml as requested by IntelliJ:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-configuration-processor</artifactId>
    <optional>true</optional>
</dependency>

Now, IntelliJ is giving you a message saying "Re-run Spring Boot Configuration Annotation Processor to update generated metadata", and you're wondering how to do that. 🤔

Don't worry, we've got you covered! Here's a step-by-step guide on how to tackle this issue and update the generated metadata.

Understanding the Problem

First, let's understand why IntelliJ is asking you to re-run the annotation processor. The spring-boot-configuration-processor dependency is used to generate metadata for your Spring Boot configuration properties. This metadata helps with auto-completion and validation when configuring your application.

Whenever you make changes to your configuration properties or their annotations, IntelliJ needs to regenerate the metadata to reflect those changes. That's why you see the message asking you to re-run the annotation processor.

Solution: Re-running the Annotation Processor in IntelliJ

1. Open IntelliJ and make sure your project is already open.

2. Go to the Maven toolbar on the right side of the IDE.

3. Click on the Execute Maven Goal button (represented by a green play button with a small M).

4. In the input field, enter spring-boot:run and hit Enter.

5. IntelliJ will now run the Maven goal and execute the Spring Boot application.

6. When the application starts, IntelliJ will automatically re-run the annotation processor and update the generated metadata. You'll see the following message in the console: Re-run Spring Boot Configuration Annotation Processor.

7. Once the annotation processor has finished running, you're good to go! You can now use the updated metadata for your Spring Boot configuration properties.

And that's it! 🎉 You have successfully re-run the Spring Boot Configuration Annotation Processor and updated the generated metadata.

Take It Further

If you want to dive deeper into generating your own metadata using the annotation processor, you can check out the official Spring Boot documentation here. Although the provided link doesn't specifically address the issue you encountered, it offers valuable insights if you want to explore this topic further.

Wrapping Up

Updating the generated metadata for your Spring Boot configuration properties is an important step to ensure that your application's configuration remains accurate and up-to-date.

By following the simple steps outlined above, you can easily re-run the Spring Boot Configuration Annotation Processor in IntelliJ and keep your metadata in-sync with your configuration changes.

Now, go ahead and give it a try! Re-run that annotation processor and supercharge your Spring Boot development experience! 💪✨