Migrate RepositoryRestConfigurerAdapter to RepositoryRestConfigurer

[FieteO]

What problem are you trying to solve?

As part of the spring-boot (2.4) update, spring-data-rest-webmvc is updated to 3.4.X. With this release, the deprecated import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter is removed and import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer should be implemented instead.

Before

import org.springframework.context.annotation.Configuration;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter;

@Configuration
public class FooRepositoryConfiguration extends RepositoryRestConfigurerAdapter {

    @Override
    public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {}
}

After

import org.springframework.context.annotation.Configuration;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;

@Configuration
public class CatalogDbRepositoryConfiguration implements RepositoryRestConfigurer {

    @Override
    public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {}
}

Are you interested in contributing this feature to OpenRewrite?

No

[timtebeek]

Thanks for the report @FieteO ! I suspect the implementation here would be very similar to this recipe we already have:

rewrite-spring/src/main/java/org/openrewrite/java/spring/framework/MigrateWebMvcConfigurerAdapter.java

Lines 32 to 45 in 7015375

	public class MigrateWebMvcConfigurerAdapter extends Recipe {
	private static final String WEB_MVC_CONFIGURER_ADAPTER = "org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter";
	private static final String WEB_MVC_CONFIGURER = "org.springframework.web.servlet.config.annotation.WebMvcConfigurer";
	@Override
	public String getDisplayName() {
	return "Replace `WebMvcConfigurerAdapter` with `WebMvcConfigurer`";
	}
	@Override
	public String getDescription() {
	return "As of 5.0 `WebMvcConfigurer` has default methods (made possible by a Java 8 baseline) and can be " +
	"implemented directly without the need for this adapter.";
	}