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  • a

    aaverin

    03/15/2017, 12:49 PM
    we’re using PowerMockRunner in tests
  • a

    aaverin

    03/15/2017, 1:03 PM
    Basically if controller class is Java – tests run fine, but if it’s converted to Kotlin I get 
    inconsistent stack height
  • a

    aaverin

    03/15/2017, 1:26 PM
  • t

    tjb

    03/15/2017, 4:36 PM
    does 
    @link
    not work in Spring Boot with Kotlin for class comments?
  • s

    sdeleuze

    03/19/2017, 10:35 AM
    @orangy Do you know who I can contact to ask a https://kotlinlang.org/docs/tutorials/spring-boot-restful.html update (Kotlin 1.1, 
    kotlin-spring
    plugin + remove 
    open
    keyword, etc.) ?
  • o

    orangy

    03/19/2017, 10:57 AM
    It’s open source, pull request is all you need
  • o

    orangy

    03/19/2017, 10:57 AM
  • m

    meos

    03/20/2017, 8:30 AM
    Is anyone faced null service injection with direct controller bean declaration like this:
    Copy code
    @Bean
    open fun userController(userService: UserService)
            = UserController(userService)
    This approach works in java, but on kotlin there is NPE
  • m

    meos

    03/20/2017, 8:30 AM
    Maybe I miss something
  • m

    meos

    03/20/2017, 8:40 AM
    Even with 
    @ComponentScan
    annotation no success
  • l

    lex

    03/20/2017, 8:50 AM
    passing null reference is a bad idea. if it depends on scope, then there must be a proxy object. on the other hand you can declare it nullable http://kotlinlang.org/docs/reference/null-safety.html
  • l

    lex

    03/20/2017, 8:51 AM
    Copy code
    @Bean
    open fun userController(userService: UserService?)
            = UserController(userService)
  • l

    lex

    03/20/2017, 8:51 AM
    but it is the bad practice
  • m

    meos

    03/20/2017, 9:07 AM
    I am not trying to pass null reference, but null passed by spring to my controller, and I don't know why
  • m

    meos

    03/20/2017, 9:09 AM
    @User uploaded a file:

    Pasted image at 2017 03 20 12 09 PM▾

    and commented: There is my controller declaration
  • n

    nfrankel

    03/20/2017, 9:41 AM
    well, this should work honestly, i have no clue why it doesn’t...
  • d

    dh44t

    03/20/2017, 9:41 AM
    do you any logs?
  • n

    nfrankel

    03/20/2017, 9:42 AM
    could you check if the constructor is used? or more interesting, which instance is used it might be the case that the @Bean method is called and create one instance but the instance used is the one component scanned that doesn’t autowire
  • m

    meos

    03/20/2017, 10:32 AM
    @User uploaded a file:

    Capture1▾

    and commented: Yes, here is controller instance mismatch
  • m

    meos

    03/20/2017, 10:32 AM
    @User uploaded a file:

    Capture▾

  • n

    nfrankel

    03/20/2017, 10:34 AM
    my point was more about all instances of UserController
  • n

    nfrankel

    03/20/2017, 10:34 AM
    you might have 2 different
  • m

    meos

    03/20/2017, 10:36 AM
    so I don't know how to fix it, I've already to tried inject bean trough 
    @ComponentScan
    with 
    @Autowired lateinit var userService: UserService
    , but 
    kotlin.UninitializedPropertyAccessException
    was thrown
  • s

    sdeleuze

    03/20/2017, 10:44 AM
    @meos Could you share a repro projet ?
  • m

    meos

    03/20/2017, 10:47 AM
    In addition, when I do the same with java, there is no instance mismatch
  • m

    meos

    03/20/2017, 3:28 PM
    @User uploaded a file:

    Снимок▾

    and commented: I really can't imagine how it happened
  • m

    meos

    03/20/2017, 3:38 PM
    Solved, problem was in final controller methods. Spring could not create proxies for them.
    😅 1
  • s

    sdeleuze

    03/20/2017, 3:54 PM
    @meos Are you aware of 
    kotlin-spring
    Gradle and Maven plugins?
  • m

    meos

    03/20/2017, 4:07 PM
    I read about that about 5 minutes ago, I am novice to spring, thanks for your answers
    👍 1
  • g

    gert.claeskens

    03/25/2017, 12:25 PM
    @sdeleuze will there be a talk about Kotlin and Spring on Spring I/O this year?
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