- playground for kotlin + spring-boot + bean-validation + jpa + hibernate + querydsl
- realworld examples (just a little simplified): check api.realestate
- its an active playground ,therefore in progress ...
- postgres
$ make db.local.create
- https://stackoverflow.com/questions/44320678/jsr-349-bean-validation-for-spring-restcontroller-with-spring-boot
- http://apprize.info/javascript/wrox/16.html
- https://github.com/gothinkster/kotlin-spring-realworld-example-app/blob/master/src/main/kotlin/io/realworld/ApiApplication.kt
- https://github.com/arawn/kotlin-spring-example/blob/master/src/main/kotlin/org/ksug/forum/web/ForumRestController.kt
- if you have to use if for whatever reason, check the logs ;) ...
- in jpa/hibernate context it gets proxied by cglib & bean validation works
- entity.copy() -> triggers init() method, if there is one
- Auditing classes (Listeners) are no spring beans
- @inject will not work out-of-the-box
- thefore its pretty useless
-
https://github.com/JetBrains/kotlin-examples/blob/master/gradle/kotlin-querydsl/build.gradle
-
example implementation:
com.example.demo.api.realestate.PropertiesCrudController.search()
- https://www.mkyong.com/spring-boot/spring-boot-spring-data-elasticsearch-example/
- spring-data-elasticsearch: dependency hell:
- boot 1.5.* with spring-data-elasticsearch does not work with es 5.5
- es 5.5 requires spring-data-elasticsearch 2.* (boot 2.*)
- using es transportclient (native protocol) is not recommended by es
- es recommends using rest-api - which is aware of future versions of es
- es is currently working on a high level restapi client that should make things easy
- most cloud providers (hosted-es-as-a-service) just allow using rest api
- several issues related to jackson-json serialization (e.g.: supports JodaTime but not Java 8 Time Api out-of-the-box)
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