Update JSON type mapping with io.hypersistence:hypersistence-utils-hibernate

[iuliiasobolevska]

What's changed?

@TypeDef and @TypeDefs annotations have been removed, source.
JSON type mapping changed in Hibernate 6 and hypersistence-utils 6, source.

What's your motivation?

• Add a new recipe to migrate to io.hypersistence:hypersistence-utils-hibernate:6 types #3

Anything, in particular, you'd like reviewers to focus on?

Any OpenRewrite tips and tricks to make it more concise and beautify the code are highly appreciated.

Any additional context

Taking a cautious approach and only removing @TypeDef and @TypeDefs annotations when used in combination with hypersistence-utils.
This recipe doesn't cover list-alike type mapping.

Checklist

• I've added unit tests to cover both positive and negative cases
• I've added the license header to any new files through ./gradlew licenseFormat
• I've used the IntelliJ auto-formatter on affected files

[knutwannheden]

Thanks for the PR! This already looks quite good. I have not yet reviewed the recipe in detail, but I've added a few comments to get you started.

[timtebeek]

I'm curious as to the inclusion of com.vladmihalcea here, as it's the only reference to the package in this recipe/visitor. Since we include MigrateHypersistenceUtils61Types in src/main/resources/META-INF/rewrite/hibernate-6.yml after the ChangePackage from com.vladmihalcea to io.hypersistence.utils it should not be necessary to check for the old package if people run MigrateToHypersistenceUtilsHibernate6.0 or MigrateToHibernate61. Would you agree that we can then likely remove this check on com.vladmihalcea and simplify the precondition?

[timtebeek]

Welcome back @iuliiasobolevska ! I've gone ahead an added a few additional commits to this one taking in some of the feedback above, as well as the parser classpath entry added in #8. There's now a small difference between the expected and actual output, using json.class in actual and lacking some annotations in expected. Would you want to work through those yourself?