Is there a way to configure openapi-generator to use jakarta package during generation

I've recently upgraded my project to use spring-boot 3.0.0. So I don't have javax.* modules in the project anymore. But the Open API generator keeps trying to import javax modules. Especially, it uses javax.annotation.Generated for the @Generated annotation which is not present in the project anymore. Is there a way to reconfigure it somehow?

You should follow the documentation whenever possible.

The property that you need is either "useSpringBoot3" or "useJakartaEe"

1. Go to https://github.com/OpenAPITools/openapi-generator/tree/master/modules/openapi-generator-maven-plugin

2. At the end of the table you see "configHelp" property which will give you configs for the current generator "spring" in my case

3. Rerun "mvn clean install" - this will give you a list of available "configOptions".

4. Read the list and found a property

   useJakartaEe: whether to use Jakarta EE namespace instead of javax (Default: false)

My final pom:

<plugin>
    <groupId>org.openapitools</groupId>
    <artifactId>openapi-generator-maven-plugin</artifactId>
    <version>6.4.0</version>
    <executions>
        <execution>
            <goals>
                <goal>generate</goal>
            </goals>
            <configuration>
                <configHelp>false</configHelp>
                <configOptions>
                    <useJakartaEe>true</useJakartaEe>
                </configOptions>
                <inputSpec>
                    ${project.basedir}/src/main/resources/api.openapi.yaml
                </inputSpec>
                <generatorName>spring</generatorName>
                <apiPackage>some.package</apiPackage>
                <modelPackage>some.package.model</modelPackage>
            </configuration>
        </execution>
    </executions>
</plugin>

Cheers