StoreConfiguration.kt

package com.thecodebrews.kotlinspringvaluedemo

import org.springframework.beans.factory.annotation.Value
import org.springframework.stereotype.Component
import javax.annotation.PostConstruct

@Component
class StoreConfiguration {
    @Value("\${store.size-in-meter-square}")
    val size: Int = 0

    @PostConstruct
    fun getStoreConfiguration() {
        print("Store size is $size meter square\n")
    }
}